general description - powerex inc powerex vacuum pumps are lubri-cated-vane vacuum pumps, which can...

Please read and save these instructions. Read carefully before attempting to assemble, install, operate or maintain the product described.Protect yourself and others by observing all safety information. Failure to comply with instructions could result in personal injury and/or prop-erty damage! Retain instructions for future reference.

Powerex • 150 Production Drive • Harrison, OH 45030 • USA

General DescriptionThe Powerex vacuum pumps are lubri-cated-vane vacuum pumps, which canbe used for a variety of applications.These vacuum pumps create a suctionsystem, designed to rid unwanted flu-ids and/or gases from the working area.Wasted fluids are deposited into a col-lection tank, and the vapors are filteredthrough the system and then ventedinto the atmosphere.

The Powerex vacuum pumps draw theintake gas through a suction filter(available as a factory installed optionor may be provided by the customer), aprotective stainless steel screen, and abuilt-in suction valve to fill the inletsection of the pump (Figure 1). Thecentrifugal force resulting from therotation of the rotor, forces the vanesagainst the inner wall of the pumpbody, thereby forming three chambersleading to a succession of variable vol-umes that create the vacuum and flow.

Rotary Vane Vacuum Pumps

Phases of Operation:

1 Suction / start of filling

2. Maximum filling volume

3. Compression and exhaust

During phase 1, oil is injected for lubri-cation, sealing, and cooling. Prior toinjection, a portion of the oil is passedthrough an oil filter to remove anydebris. The gas / oil mixture travels fromthe pump body, through the exhaust

IN552600AV 2/03

P U R E A I R T E C H N O L O G Y

valve, and to the exhaust unit where thefirst stage oil separation occurs. In theexhaust unit the exit gas velocities areslowed and the flow directed upward sothat the largest droplets of oil areallowed to fall back into the oil injector.The remaining oil is removed from thegas by coalescence in the separating fil-ter. The gas is then discharged from thepump and the oil is returned to body ofthe pump through a trap and automaticfloat valve assembly.

Figure 1 - Vacuum pump operation

LVP0157 1.5 29.88 21 19 17 1725 5.3 / 5.0 / 2.5 1.9 3/4" 1.2 62 120

LVP0207 2 29.88 33 31 29 1725 6.4 / 6.2 / 3.1 3.2 11⁄4" 2.2 62 180

LVP0307 3 29.88 46 45 44 1725 8.4 / 8.2 / 4.1 4.2 11⁄4" 3.1 65 210

LVP0407 5 29.88 68 66 64 1725 14 / 13.2 / 6.6 4.2 11⁄4” 5.5 67 245

LVP0507 5 29.88 106 100 95 1725 14 / 13.2 / 6.6 4.2 11⁄4" 6.2 70 275

LVP0757 7.5 29.88 134 130 125 1725 21.5 / 20 / 10 7.4 2” 9.7 71 485

End Oil Inlet Water Vapor NoiseVacuum ACFM @ ACFM @ ACFM @ Amperage Capacity Connection Capacity Level Weight

Model HP in. Hg 0 in. Hg 19 in. Hg 25 in. Hg RPM 208/230/460 (Qts.) (NPT) (lb/hr) db(A) (lbs.)

Specifications

General Description(Cont.)

When the pump is stopped, the suctionvalve prevents the entry of air and thetransfer of oil from the pump to thesystem under vacuum. Bypassing theexhaust valve allows the body to bebrought to atmospheric pressure toavoid oil accumulation in the body andprevent irregular oil injection at start-up.

Use of the air ballast system allows forthe removal of any water emulsions inthe lubricating oil.

2


InstallationSeveral factors should be consideredwhen choosing a location for the vacu-um pump. Ventilation, surroundingtemperature, available maintenancespace, and location of the work areaare all important factors.

Install the pump on a level surface in aclean, well-ventilated room, which hasa controlled temperature. The idealtemperature is between 50o and 86o F(10o to 30o C). Equipment damage mayoccur if the surrounding temperature isallowed to exceed 104o F (40o C) or fall

below 32o F (0o C). Contact the factoryfor installations where the ambienttemperatures may drop below 36o F.

Do not install the pump near furnaces,boilers or other heat producingmachinery. Locate the pump away fromany piping that may radiate heat. Keepthe pump vents at least 8 inches fromany wall or obstruction.

Ensure that adequate space is providedto maintain and service the equipment.If the vacuum pump is housed withother machinery, allow for properclearances between assemblies.

21.44.8

.5

7.3.5

9.3.59.3

10.2.5

10.1.7 14.4.7

16.2

11.5

4.83.8

5.8

10.0

OIL FILL

8.0

OIL FILTER

8.32.3

2" DIA. EXHAUST3/4" NPTF INLET

LVP0157

5.9

25.56.8

11.510.0

4.9

8.0

8.32.3

LVP0207

9.34.1

15.0

28.59.4

12.8

10.2

10.6

2.6

LVP0307

32.9

9.34.0

12.815.0

10.4

10.6

2.6

LVP0407

36.69.6

16.4

10.14.4

14.4

14.7

4.2

14.2

LVP0507

41.710.4

14.416.4

11.55.8

14.2

14.7

4.2

12.7

15.4

21.7

13.3

21.7

LVP0757

Figure 2 - Pump dimensions

3

Installation (Cont.)

Place equipment as close to the workarea as possible to minimize pipingruns.

Each pump has rubber mounts toreduce the vibrations transmitted tothe vacuum system. A flexible hose orflexible connector should be used forinstallation between the collectiontank and the pump intake.

INLET FILTRATION (available separately)

Inlet filtration is required to preventsolid particles from entering the vacu-um pump. Powerex offers both paperand polyester inline filters to 10micron, which assure 99% particulatefree air. Certain applications such asthe pumping of solvents, alkaline solu-tions or corrosive vapors may requirean additional carbon filter.

WIRING

Refer to the general safety manual. Allelectrical hook-ups must be performedby a qualified electrician. Installationsmust be in accordance with local andnational electrical codes. Use solderlessterminals to connect the electricalpower source.

PIPING

Refer to the general safety manual.

1. Never use any piping, which issmaller than the pump or tank con-nection.

2. Make sure the piping is properly

placed to reach the pump connec-tions. Ensure that the piping is notstrained or twisted during assemblyor after final hookup.

3. Anchor piping supports separatelyfrom the pump to reduce noise andvibration.

4. Install flexible hose or properlydesigned bends at the vacuumpump inlet and outlet to avoidstresses caused by vibration and/ortemperature changes.

OperationBEFORE STARTUP

1. Make sure all safety warnings,labels and instructions have beenread and understood before contin-uing.

2. Remove any shipping materials,brackets, etc.

3. Confirm electric power source andground have been firmly connected.

4. Be sure all vacuum and/or pressureconnections are tight.

5. Ensure all fuses, circuit breakers, etc,are properly sized.

6. Maker sure an inlet filter is presentand properly installed.

7. Close the tank drain valve.

8. Verify the pump has the proper oillevel.

9. Visually inspect the rotation of thevacuum pump. If the rotation is

incorrect, have a qualified electri-cian correct the motor wiring.

STARTUP AND OPERATION

1. Follow all procedures under“Before Startup” before attempt-ing to operate the vacuum pumps.

2. Switch on the electrical powersource and apply power to the sys-tem.

3. Open the tank inlet valve complete-ly.

4. Check for excessive vibration,unusual noise or leaks during opera-tion.

5. Close the tank inlet valve complete-ly.

6. Check the vacuum gage to insurethat the designated vacuum settingis reached.

Switch the power breaker to OFF if thevacuum pump is not going to be usedright away. If the vacuum pump isgoing to be out of use for 3 months ormore, see “Long Term Shutdown”

LUBRICATION

Check lubricating oil level before eachuse. Refill as necessary using onlyPowerex recommended oil. SeeMaintenance section, Oil Change forlisting.

GAS BALLAST

A gas ballast device is provided on allpumps to rid water emulsion in thelubrication oil. The gas ballast is a quar-ter turn ball valve located under themetal shroud directly behind the intakeflange. To access the gas ballast valve,turn the pump to OFF, remove the twoscrews holding the small access plate inplace and remove the plate, open orclose the gas ballast valve as needed,reinstall the plate, turn the pump toON.

Before using the gas ballast, allow thepump to reach normal operating tem-perature by running without load forapproximately 10 minutes. Open thegas ballast valve (see procedure in pre-ceding paragraph). Remove condensatefrom the lubricating oil by operatingthe vacuum pump for 30 minutes with


Figure 3 - Installation


Operation (Cont.)

the gas ballast valve in the open posi-tion. Close the gas ballast valve.

NOTE: When operating the pump withhighly condensable vapors, open theintake slowly after the pump operatingtemperature has been reached to avoidexcessive condensation. Do not stopthe pump for different cycles. Close theintake valve and allow the pump to runat maximum vacuum with the gas bal-last open.

LOW OIL LEVEL SWITCH (optional)

The low oil level switch is an electricsafety device, which will stop the vacu-um pump from running when thelubricating oil level is too low for effi-cient operation. The low oil level kit,available from Powerex, includes thisswitch and a delay timer.

To install the low oil level switch:

1. Drain the oil from the vacuumpump.

2. Remove the plate containing thesight glass.

3. Replace with the plate containingthe oil level glass.

4. Install a delay timer on the low oillevel switch to avoid that nuisancetripping. The time delay should beset so that the low oil condition iscontinuous for 10 seconds beforethe alarm actuates and locks itselfin. A typical low oil level circuit isshown below.

5. Refill the unit with oil.

Maintenance3,000 HOURSOIL CHANGE

Disconnect unit from power source

and release system vacuum beforeattempting to install, service, relocateor perform any maintenance.

NOTE: Certain pumping applicationspollute the oil more than others. Onlyexperience allows for the correct deter-mination of oil change intervals, andthe choice of oil quality. Powerex sug-gests that you change the oil in thepump at 3000 hour intervals whenusing Shell Corena 46. Powerex alsosuggests that you change the oil atleast once per year.

Before draining oil, remove the oil fillCam, and then remove oil drain cap to

! WARNING

4

release any trapped air.

1. Place a suitable container for usedoil under the drain valve and openthe valve.

2. Allow all oil to drain from thepump and then close the drainvalve and replace the oil drain cap.

3. Refill with one of the recommend-ed lubricants listed below:

a. OEM supplied type - ShellCorena 46 (Synthetic PAO)

b. Shell Comptella 46 (Mineral Oil)

c. Mobil Rarus SHC 1025 (SyntheticPAO)

d. Mobil Rarus 425 (Mineral Oil)

3,000 HOURSOIL FILTER

Always replace the oil filter whenchanging the oil.

Figure 4 - Low oil level switch installation

CR4

10 6

LS1

TDR2

1 3

SET MODE A

PB2

RESET

TDR2

A UNIT NO.1LOW OIL

2 MIN.

CR4

Figure 5 - Low oil level switch wiring

5


Maintenance (Cont.)

OIL SEPARATING CARTRIDGE

The speed at which the separating car-tridge gets soiled depends on thequantity of impurities sucked into thevacuum system. These cartridges arenot reusable. Replacement is recom-mended at 3000 hour intervals.

Excessive soiling ofthe separating fil-

ter will lead to an increase in exhaustpressure, reducing your available vacu-um levels. The flow will diminish, whilethe motor current and pump tempera-ture will increase. The cartridge cansplit and the pump will emit fumesthrough the exhaust.

To replace the oil separating cartridge:(Refer to Figure 6.) Remove the nuts(1) and plate (2) with its gasket.Unscrew (3) so as to release andremove the stirrup assembly (5).Remove and replace the oil separatingcartridge (6).

To reassemble: Position the tip of thecartridge correctly in the exhaust unitrecess so that the O-ring (7) bearsagainst face (A) of the recess. Reinstallstirrup assembly (5) and screw in (3) inorder to push O-ring (7) up againstface (A). Once the new cartridge(s) is(are) installed, before putting back on

NOTICE

Figure 6 - Replacing oil separating cartridge

Figure 7 - Suction screens

Maintenance ScheduleOperating Hours

Item Action needed 500 3000 5000 10,000 15,000 20,000 Remarks

Tank Drain moisture DailyInlet air filter Replace � � (Every 3,000 hrs or less)Blower fan Clean � � � �

Fan Shield Clean � � � �

Pump Fins Clean � � � �

Bearings Replace � �

Vanes Replace 15,000 hrs (start/stop operation), 25,000 hrs (continuous) �

Shaft seal Replace � �

Coalescing filter Replace � (Every 3,000 hrs or less)

Inlet check valve Replace �

Vacuum Switch Inspect � � � �

Oil filter Replace � (Every 3,000 hrs or less)Oil Replace � (Every 3,000 hrs or less)Coupling Insert Inspect/Replace � � � � �

� Inspect� Replace

NOTES: 1. Inspect and perform maintenance periodically according to maintenance schedule.2. The maintenance schedule relates to the normal operating conditions. If the circumstances

and load condition are adverse, shorten the cycle time and do maintenance accordingly.

6


Maintenance (Cont.)

the closing plate (2) and if the applica-tion so permits, start up the pump toensure there are no fumes. If fumes areemitted, the cartridge is not correctlypositioned: O-ring (7) is not bearingcorrectly against face (A). Adjust theinstallation of the cartridge. Reinstallplate (2) with its gasket. Retighten thenuts (1).

NOTE: Vacuum levels of less than 12in./Hg sustained for more than 10 min-utes will cause oil passage downstreamof the coalescing filter(s).

3,000 HOURSAIR FILTER

The rate of clogging of any air filter isdependent upon the amount of impu-rities being sucked into it. Changing airfilters every 3000 hours is recommend-ed along with an oil change. This inter-val may need to be lowered in applica-tions when a large amount of impuri-ties are present. Clean the inside of thefilter housing when the filter ischanged.

Do not allow any dust or debris to

fall into the canister when changingthe filter or cleaning the filter housing.

When filter has been changed, observethe pump for the first several minutesof operation to verify that vacuum lev-els are correct.

SUCTION SCREENS

Refer to Figure 7.

There are two screens, (1) and (2), atthe pump suction inlet. They have tobe cleaned regularly by washing orblowing, depending on the amount ofimpurities sucked in. Replace them ifnecessary.

Assembly instructions: Remove the suc-tion inlet flange (3). Remove and cleanscreen (1). Remove the mating flange(4). Remove and clean screen (2).

10,000 HOURSCOUPLING

The coupling ring is subject to wearthat relates to the service conditions(number of start/stop cycles, tempera-

NOTICE

Figure 8 - Shaft seals

Figure 9 - Gas ballast

ture, etc.). Check the condition of thecoupling ring and fingers of the 1/2sleeves that accommodate the ring. Ifnecessary, replace them by removingthe electric motors.

10,000 HOURSSHAFT SEALS

(Refer to Figure 8.) The rotor shaft out-lets are sealed by shaft seals. Theseseals are subject to wear that dependson the service conditions. This wear canbe characterized by two phenomena:oil leakage or reduction in the finalvacuum.

These shaft seals (1) rub against a wearring (2). If you have to replace thewear ring (2), replace the O-ring (3) atthe same time.

Assembly instructions: For the frontplate: remove the motor assembly,remove the rotor shaft coupling 1/2

sleeve. Remove the front plate. Checkthe condition of wear ring (2), replaceit or shift the shaft seal. Remove theshaft seal (1) and fit a new one using atool that ensures its perpendicularitywith respect to the rotor axis. The mainshaft is directed towards the interior ofthe body. Reinstall the assembly.

For the rear plate (except E25) :remove the fan assembly, remove therear plate and proceed as before.

3,000 HOURSGAS BALLAST FILTER

(See Figure 9.)

The gas ballast has an air filter that hasto be replaced every 3000 hours. Toreplace the filter, disconnect and lockout power from the pump. Removethe gas ballast cover plate. Removethe PVC cover (1) and replace the filterelement (2). Replace the cover and thecover plate.

7


Figure 10 - Automatic trap

Figure 11 - Replacing vanes

Notes

Maintenance (Cont.)

AUTOMATIC TRAP(See Figure 10.) Reminder: This trapre-injects the oil from the separatingcartridge into the pump. It is located inthe separating cartridge compartment(see Figure 6, Item 8).

Checking operation: Stop the pump.Remove the cap and trap assembly, giv-ing access to the compartment of theseparating cartridge(s). Add 1/4 L of oilto the trap. The float should rise. Startup the pump. Replace the cap and trapassembly. The 1/4 L of oil should besucked in. When this happens, the levelin the separating cartridge(s) compart-ment will drop.

15,000 HOURSREPLACING VANES

(See Figure 11.) Remove the shroudcover from the pump. Remove thecooling system on pumps 3 HP andlarger. Then remove the rear plate endcap opposite the motor side. Replacethe vanes one by one, taking care toposition the vane chamfer correctly.(See Figure 11.)

LONG TERM SHUTDOWN

If the vacuum pump is to remain out ofservice for an extended period of time(3 or more months) or is not going tobe put into service until a later date,empty the pump of oil, fill it with rustinhibiting oil, run it for 10 minutes, and

then drain off the rust inhibiting oil.Blank the openings with adhesive tape,and then store the pump in a dry place.The pump must not be stored in aplace that is damp and/or subject tolarge temperature variations.

Rotation

Chamfer

2

34

5

76

89

10

1112

1314

1516

17

1819

Rotary Vane Vacuum Pumps Model LVP0157

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1 LVP0157 vacuum pump VP814838 12 Motor adapter flange VP170654 13 Vibration isolator VP350777 44 Hc M8x15 screw VP350205 45 Coupling housing VP114313 16 M8x30 / 13 / 13 set screw VP201293 37 CHc M6x12 screw VP350108 4

8 to 12 Coupling/fan assembly VP615530 18 CHc M5x12 screw VP356909 39 M5 dia. washer VP351689 3

10 Fan 120mm x 62mm VP214323 111 Motor side rotex coupling VP115091 112 H M5x20 screw VP350222 113 M4 dia. x 92 shore ring (yellow) VP359556 114 H M6x20 screw VP350093 115 Washer VP214679 116 6x6x25 Drive key VP360478 117 Pump side rotex coupling VP360666 118 M8 dia. washer VP351704 319 H M8 hexagonal nut VP353426 3

Ref. Part number for model:No. Description LVP0157 Qty.

MAINTENANCE / REPAIR PARTS LIST

10


2221

20

2324

2526

273

428

2730

2930

31242330

2523

25

32333433353637383940

41

4243

4445

46

4847

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20-44 Pump cylinder assembly VP615527 120 Front intermediate ring VP214609 121 M19 dia. x 1.8 O-ring VP360476 122 M25 x 35 x 6.5 seal ring VP360229 123 Centering pin VP270737 424 CHc M8x25 screw VP350130 825 M8 dia. washer VP351696 1226 Front bearing VP114317 127 M94.5 dia x 3 O-ring VP360477 228 Pump cylinder E25 VP114315 129 Rotor E25 VP613998 130 Vane E25 VP214319 331 Back bearing VP614670 132 Suction screen VP214327 133 Gasket VP214326 234 Suction mating flange assembly VP614668 135 Spring VP210080 136 Suction valve plunger VP270633 137 R30 M43.82 dia. x 5.33 O-ring VP350403 138 Snap ring VP360244 139 Suction screen VP270738 140 Suction flange 1" VP115083 141 CHc M8x50 screw VP350133 442 Cylinder exhaust valve VP114328 143 Valve support VP214329 144 CHc M6x8 screw VP350107 245 Gasket VP214331 146 M8x36 – 12 set-screw VP206023 447 M8 dia. washer VP351704 448 H M8 hexagonal nut VP353426 4

REPLACEMENT PARTS LIST (Continued)


12


A

AB

B

C

C

4950

43

34

51

51

5151

52

102

5354

55

56

5758

59

103

6061

62

6465

6667

6869

7073

7172

747576

7778

7980

8182

8384

8587

8688

89

9091

9293

9495

9697

9878

9910

010

178

99

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49 321W712 oil filter VP354304 150 Oil filter fitting VP208937 151 Union elbow C3BMB6 – 1/8” VP353650 652 Front bearing oil circulation pipe VP614663 153 Fitting F3BMB6 – 1/8" VP353782 154 Back bearing oil circulation pipe VP614943 155 FNMB6 plug VP354166 156 Protection plate VP214339 157 Protection cover VP214337 158 M5 dia. x 12 washer VP351679 559 HM5x8 screw VP350219 560 Closing plate gasket VP270701 161 Closing plate (oil level) VP114359 162 CHc M6x16 screw VP350109 664 Oil level glass 1/2" VP358667 165 Copper gasket M21 dia. x 26 x 2 VP350452 166 Oil drain valve VP356249 167 Oil drain plug VP353654 1

68-72 Oil drain valve assembly VP670677 168 Body + float set VP614287 169 Gasket VP270629 170 Valve pin VP214229 171 Oil return valve body VP170628 172 Oil return valve nozzle VP270630 173 M28 dia. x 2 O-ring VP360069 174 Oil circulation tube VP614664 175 M5 dia. washer VP352622 476 CHc M5x16 screw VP350106 477 HM6 cap nut VP351460 478 M6 dia. washer VP351703 1279 Exhaust closing plate VP214645 180 Exhaust closing plate gasket VP214646 181 HC M6x20 screw VP352195 4

82-84 Filter clamp assembly VP614006 182 HM8x40 screw VP350239 183 Clamping bar VP270717 184 Clamping pad VP360226 185 Oil coalescing cartridge VP360385 1

86-90 Oil casing exhaust valve VP608930 186 HM4x20 screw VP350216 187 M4 dia. x 16 washer VP354562 188 Exhaust valve gasket VP210950 189 Exhaust valve silencer VP110944 190 HM4 nut VP352617 191 Eye bolt VP354090 192 HM8 hexagonal nut VP353426 193 M8 dia. washer VP351704 194 "CE" sticker VP514288 195 Oil fill plug VP215190 1




14

Model LVP0157

96 M34 dia. x 3 O-ring VP360810 197 Oil casing VP114312 198 Deflector plate VP214330 199 HM6x12 screw VP350225 8

100 Gasket VP214333 1101 Back closing plate VP214332 1102 Pump name plate VP514680 1103 Manufacturer’s sticker VP514418 1

OTHER REPLACEMENT/MAINTENANCE PARTS

Gas ballast VP770802 1Gas ballast tube VP670825 1Union elbow C3BMB6-1/4” VP356117 1TAP FF-1/4’ VP354052 1Adapter T23HFB8-1/4” VP357289 1Gas ballast valve VP360465 1M32 dia. PVC plug VP170765 2M32 dia. 1.44 PVC tube VP110171 1Gas ballast filter VP270766 1M4.8 x 13 screw VP355467 1Polyester suction filter VP000501AVPolyester suction filter element VP000508AVCarbon suction filter VP000505AVCarbon suction filter element VP000511AV1 gallon synthetic oil VP000800AJOil level sensor VP358680Oil level timer PE000401AVOil level timer base PE000402AV3000 hr. maintenance kit VP001800AJ12000 hr. maintenance kit VP001810AJ



Service Record

15


Date Maintenance performed Replacement components required

16


34

5

76

89

10

1112

1314

1516

17

1819

2

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17

Model LVP0207Rotary Vane Vacuum Pumps

1 LVP0207 vacuum pump VP814839 12 Motor adapter flange VP170654 13 Vibration isolator VP350777 44 Hc M8x15 screw VP350205 45 Coupling housing VP114313 16 M8x30 / 13 / 13 set screw VP201293 37 CHc M8x20 screw VP350129 4

8-12 Coupling/fan assembly VP615530 18 CHc M4x12 screw VP360379 39 M4 dia. washer VP351688 3

10 Fan 120mm x 62mm VP214323 111 Motor side rotex coupling VP115091 112 H M5x20 screw VP350222 113 M24 dia. x 92 shore ring (yellow) VP359556 114 H M6x20 screw VP350093 115 Washer VP214679 116 6x6x25 drive key VP360478 117 Pump side rotex coupling VP360666 118 M8 dia. washer VP351704 319 H M8 hexagonal nut VP353426 3




18

2021

22

2324

2526

27

28

29

2730

30

22

2423

25

23

30

31

3233343335363738394041 25

42

4344

4546

4748

34

50

5153

5657

5554

5251

4920

21

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od

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ion

Dri

veH

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son

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450

30 U

.S.A

.

For

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lace

men

t Part

s, c

all

1-8

88-7

69-7

979

19


20-44 Pump cylinder assembly VP615531 120 Front intermediate ring VP214609 221 M19 dia. x 1.8 O-ring VP360476 222 M25 x 35 x 6.5 seal ring VP360229 223 Centering pin VP270737 424 CHc M8x25 screw VP350130 825 M8 dia. washer VP351696 1226 Front bearing VP114317 127 M94.5 dia. x 3 O-ring VP360477 228 Pump cylinder E40 VP114316 129 Rotor E40 VP613999 130 Vane E40 VP214320 331 Back bearing VP114318 132 Suction screen VP214327 133 Gasket VP214326 234 Assembly suction mating flange VP614668 135 Spring VP210080 136 Suction valve plunger VP270633 137 R30 M43.82 dia. x 5.33 O-ring VP350403 138 Snap ring VP360244 139 Suction screen VP270738 140 Suction flange 1" VP115083 141 CHc M8x50 screw VP350133 442 Cylinder exhaust valve VP114328 143 Valve support VP214329 144 CHc M6x8 screw VP350107 245 Gasket VP214331 146 M8x36 – 12 set-screw VP206023 447 M8 dia. washer VP351704 448 H M8 hexagonal nut VP353426 4

49-55 Back fan with hub VP614888 149 Back fan hub VP214843 150 Hc M6x12 screw VP350182 151 Vibration dampening washer VP270756 252 E40 back fan VP360566 153 Washer VP270757 154 M4 dia. washer VP351688 455 CHc M4x12 screw VP360379 456 M6 dia. washer VP351690 157 CHc M6x20 screw VP350096 1



20


A

AB

B

C

C

5859

604

361

34

6263

64

7271

70

6065

6668

6967

6968

113

7778

7475

76

7980

8182

83

6084608586

8788

9189

9092

93

9597

9698

94

9910

010

110

210

310

410

510

610

7

108

8810

911

011

188

109

112

Plea

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:-

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450

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.S.A

.

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t Part

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all

1-8

88-7

69-7

979

21


58 321W712 oil filter VP354304 159 Oil filter fitting VP208937 160 Union elbow C3BMB6 – 1/8" VP353650 661 Front bearing oil circulation pipe VP614663 162 Fitting F3BMB6 – 1/8" VP353782 163 Back bearing oil circulation pipe VP614943 164 FNMB6 plug VP354166 165 Protection plate VP214339 166 Protection cover VP214338 167 Protection cover VP214672 168 Dia.5x12 washer VP351679 769 HM5x8 screw VP350219 770 Closing plate gasket VP270701 171 Closing plate (oil level) VP114359 172 CHc M6x16 screw VP350109 674 Oil level glass 1/2 VP358667 175 Copper gasket M21 dia. x 26 x 2 VP350452 176 Oil drain valve VP356249 177 Oil drain plug VP353654 1

78-82 Oil return valve assembly VP670677 178 Body + float set VP614287 179 Gasket VP270629 180 Valve pin VP214229 181 Oil return valve body VP170628 182 Oil return valve nozzle VP270630 183 M28 dia. x 2 O-ring VP360069 184 Oil circulation pipe VP614664 185 M5 dia. washer VP352622 486 CHc M5x16 screw VP350106 487 HM6 cap nut VP351460 488 M6 dia. washer VP351703 1289 Exhaust closing plate VP214645 190 Exhaust closing plate gasket VP214646 191 HC M6x20 screw VP352195 4

92-94 Filter clamp assembly VP614006 192 HM8x40 screw VP350239 193 Clamping bar VP270717 194 Clamping pad VP360226 195 Oil coalescing cartridge VP360385 1

96-100 Oil casing exhaust valve VP608930 196 HM4x20 screw VP350216 197 M4 dia. x 16 washer VP354562 198 Exhaust valve gasket VP210950 199 Exhaust valve silencer VP110944 1

100 HM4 nut VP352617 1



22


101 Eye bolt VP354090 1102 HM8 hexagonal nut VP353426 1103 M8 dia. washer VP351704 1104 "CE" sticker VP514288 1105 Oil fill plug VP215190 1106 M34 dia. x 3 O-ring VP360810 1107 Oil casing VP114312 1108 Deflector plate VP214330 1109 HM6x12 screw VP350225 8110 Gasket VP214333 1111 Back closing plate VP214332 1112 Pump name plate VP514681 1113 Manufacturer’s sticker VP514418 1


Gas ballast VP770802 1Gas ballast tube VP670825 1Union elbow C3BMB6-1/4” VP356117 1TAP FF-1/4’ VP354052 1Adapter T23HFB8-1/4” VP357289 1Gas ballast valve VP360465 1M32 dia. PVC plug VP170765 2M32 dia. 1.44 PVC tube VP110171 1Gas ballast filter VP270766 1M4.8 x 13 screw VP355467 1Polyester suction filter VP000501AVPolyester suction filter element VP000508AVCarbon suction filter VP000505AVCarbon suction filter element VP000511AV1 gallon synthetic oil VP000800AJOil level sensor VP358680Oil level timer PE000401AVOil level timer base PE000402AV3000 hr. maintenance kit VP001801AJ12000 hr. maintenance kit VP001811AJ



23


Service Record


24

Rotary Vane Vacuum Pumps Model LVP0307 & LVP0407

34

56

78

910

1112

1613

1417

1819

21

222

3

15

20

Plea

se p

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follo

win

g

info

rmat

ion

:-

Mo

del

nu

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Seri

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450

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.S.A

.

For

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men

t Part

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all

1-8

88-7

69-7

979

25


1a LVP0307 vacuum pump VP814840 1 11b LVP0407 vacuum pump VP814841 1 1

2 M8 dia. washer VP351704 3 33 H M6 x 12 screw VP350225 2 24 M6 dia. washer VP351703 2 25 Vibration isolator VP360227 2 26 Hc M10x20 screw VP360260 1 17 Foot bracket VP270719 1 18 M10 dia. washer VP351705 1 19 HM10 hexagonal nut VP353427 1 1

10 Coupling housing VP114887 1 111-15 Fan coupling assembly VP614978 1 011-15 Fan coupling assembly VP614934 0 1

11 CHc M6x16 crew VP350109 3 312 M6 dia. washer VP351690 3 313 Fan 190mm x 89mm VP215001 1 114 Motor side rotex coupling VP115038 1 014 Motor side rotex coupling VP114891 0 115 H M6x35 screw VP356349 1 015 H M6x25 screw VP350228 0 116 Set screw M8x42 / 12 / 12 VP205505 3 317 M28 dia. 92 shore ring (yellow) VP359443 1 118 H M6x20 screw VP350093 1 119 Washer VP270698 1 120 8x7x23 drive key VP209062 1 121 Pump side rotex coupling VP359441 1 122 HM8 hexagonal nut VP353426 3 3

Ref. Part number for model: Qty ForNo. Description LVP0307 & LV0407 LVP0307 LVP0407


26


2324

25

2627

2829

532

33

34

30

35

36

3728

3827

4241

2340

54 5051 525358 56 5557

4847

46

49

2526

45

59 6451 66

6563

62

60

36

30

39

4344

61

134

135

131

130

128-

129

127

126

132

132

133

28a

28a

28a

Plea

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win

g

info

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:-

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450

30 U

.S.A

.

For

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men

t Part

s, c

all

1-8

88-7

69-7

979

27


23 Radial shaft seal M35 dia. x 47 x 6.5 VP360228 2 224 Front intermediate ring VP270700 1 125 M28 dia. x 2 O-ring VP360069 2 226 M30 x 47 x 17 needle bearing VP356092 2 227 Centering pin VP270737 4 428 CHc M8x25 screw VP350130 8 8

28a M8 dia. washer VP351696 12 1229 Front bearing VP170608 1 130 M137 dia. x 3 O-ring VP350431 2 232 Wedge VP270724 1 133 Hc M10x45 screw VP360261 1 134 Pump cylinder E65 VP170606 1 034 Pump cylinder E100 VP170607 0 135 Rotor E65 VP670756 1 035 Rotor E100 VP670757 0 136 Vane E65 VP270687 3 036 Vane E100 VP270688 0 337 Back bearing VP170609 1 138 Union elbow C3BMB6-1/8" VP353650 1 139 FNMB6 plug VP354166 1 140 Back intermediate ring VP270739 1 141 Back fan hub VP270740 1 142 M202 dia. fan VP360247 1 143 M4 dia. washer VP351688 4 444 CHc M4x10 screw VP360379 4 445 Hc M6x12 screw VP350182 1 146 Vibration dampening washer VP270756 2 247 Washer VP270757 1 148 M6 dia. washer VP351690 1 149 CHc M6x20 screw VP350096 1 150 Suction screen VP270750 1 151 Gasket VP270716 2 252 Assembly suction mating flange VP670764 1 153 Spring VP210080 1 154 Suction valve plunger VP270633 1 155 R30 M43.83 dia. x 5.33 O-ring gasket VP350403 1 156 Snap ring VP360244 1 157 Suction screen VP270738 1 158 Suction flange VP114445 1 159 CHc M8x50 screw VP350133 4 460 Exhaust valve VP170642 1 161 Exhaust valve support VP270643 1 162 CHc M6x8 screw VP350107 2 263 M8x36 – 12 set-screw VP206023 4 464 Gasket VP270709 1 165 M8 dia. washer VP351704 4 466 HM8 nut VP353426 4 4



28


A

A

B

B

6768

6970

7172

7369

7076

7778

7174

7580

121

102

123

122

121

102

120

119

118

117

76

7779

124

116

115

113

114

112

111

110

109

108

107

106

105

104

103

102

101

100

99 97 96

95

9493

9291

90

89

88

85

87

7281

8286

8483

125

118a

Plea

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men

t Part

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all

1-8

88-7

69-7

979

29


67 321W712 oil fitler VP354304 1 067 W940/21 oil filter VP354342 0 168 Oil filter fitting VP208937 1 169 Vibration isolator VP350777 2 270 Hc M8x16 screw VP350205 2 271 Hex. head pipe plug 1/8" VP354277 2 272 Union elbow C3BMB8-1/8" VP353576 2 273 Front bearing oil circulation tube VP670738 1 174 Fitting F3BMB8 – 1/8" VP354194 2 275 Back bearing oil circulation tube VP670739 1 176 M5 dia. x 12 washer VP351679 5 577 HM5x8 screw VP350219 5 578 Protection plate VP270723 1 179 Protection cover VP270722 1 079 Protection cover VP270743 0 180 Fitting F3BMB6 – 1/8" VP353782 1 181 Oil circulating tube VP670740 1 182 Union elbow C3BMB6 – 1/8" VP353650 1 183 CHc M5x16 screw VP350106 4 484 M5 dia. washer VP352622 4 485 M28 dia. x 2 O-ring VP360069 1 1

86-90 Oil return valve assembly VP670677 1 186 Oil return valve nozzle VP270630 1 187 Oil return valve body VP170628 1 188 Gasket VP270629 1 189 Valve pin VP214229 1 190 Body + float set VP614287 1 191 Gasket VP270701 1 192 Closing plate (oil level) VP170702 1 193 CHc M6x16 screw VP350109 6 694 Gasket VP350452 1 195 Oil drain valve VP356249 1 196 Oil drain plug VP353654 1 197 Oil level glass VP357317 1 199 Pump nameplate VP514052 1 099 Pump nameplate VP514053 0 1

100 Exhaust closing plate gasket VP270707 1 1101 Exhaust closing plate VP270703 1 1102 M6 dia. washer VP351703 14 14103 HM6 cap nut VP351460 4 4104 HC M6x20 screw VP352195 4 4105-107Filter clamp assembly VP670765 1 1105 HM8x50 screw VP352630 1 1106 Clamping bar VP270717 1 1107 Clamping pad VP360226 1 1



30


108 Oil coalescing cartridge VP370724 1 1109-113Oil casing exhaust valve VP608929 1 1109 HM4x20 screw VP350216 1 1110 M4 dia. x 16 washer VP356814 1 1111 Exhaust valve gasket VP210949 1 1112 Exhaust valve silencer VP110943 1 1113 HM4 nut VP352617 1 1114 Eye bolt VP354090 2 2115 HM8 nut VP353426 2 2116 M8 dia. washer VP351704 2 2117 "CE sticker" VP514288 1 1118 Oil fill plug VP215190 1 1118a M34 dia. x 3 O-ring VP360810 1 1119 Oil casing VP170604 1 1120 Deflector plate VP270736 1 1121 HM6x12 screw VP350225 10 10122 Gasket VP270711 1 1123 Back closing plate VP270705 1 1124 Manufacturer’s sticker VP514418 1 1125 Pump cylinder without fan VP670741 1 0125 Pump cylinder without fan VP670742 0 1


Gas ballast VP770802 1 1Gas ballast tube VP670825 1 1Union elbow C3BMB6-1/4” VP356117 1 1TAP FF-1/4’ VP354052 1 1Adapter T23HFB8-1/4” VP357289 1 1Gas ballast valve VP360465 1 1M32 dia. PVC plug VP170765 2 2M32 dia. 1.44 PVC tube VP110171 1 1Gas ballast filter VP270766 1 1M4.8 x 13 screw VP355467 1 1Polyester suction filter VP000503AVPolyester suction filter element VP000509AVCarbon suction filter VP000507AVCarbon suction filter element VP000512AV1 gallon synthetic oil VP000800AJOil level sensor VP358680Oil level timer PE000401AVOil level timer base PE000402AV

LVP03073000 hr. maintenance kit VP001802AJ12000 hr. maintenance kit VP001812AJ

LVP04073000 hr. maintenance kit VP001803AJ12000 hr. maintenance kit VP001813AJ



31


Service Record


32


3

4

56

18

1615

1412

119

8

20

19

7

13

17

10

Plea

se p

rovi

de

follo

win

g

info

rmat

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:-

Mo

del

nu

mb

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Seri

al n

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(if

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ion

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450

30 U

.S.A

.

For

Rep

lace

men

t Part

s, c

all

1-8

88-7

69-7

979

33


1 LVP0507 vacuum pump VP814842 13 Vibration isolator VP360323 44 Hc M10x20 screw VP360260 15 Coupling housing VP115084 16 M8x42 / 12 / 12 set screw VP205505 37 CHc M8x15 screw VP350127 4

8-13 Fan coupling assembly VP615546 18 CHc M6x16 screw VP350109 39 M6 dia. washer VP351690 3

10 Washer VP170748 111 Fan 215mm x 102mm VP215002 112 Motor side rotex coupling VP115093 113 H M6x35 screw VP356349 114 M38 dia. — 92 shore ring (yellow) VP359509 115 H M6x30 screw VP350229 116 Washer VP270698 117 8x7x23 drive key VP209062 118 Pump side rotex coupling VP359507 119 M8 dia. washer VP351704 320 H M8 hexagonal nut VP353426 3



34


2122

2324

2526

2728

358

2928

30

31

32

2633

2535

21

44 43 42 41 40 39 37 38 36

31

24

23

53

54

55

56

45 49 5037

5251

4647

48

34

123

126

119

121

125

122

120

118

123

124

26a

26a

26a

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t Part

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all

1-8

88-7

69-7

979

35



21-48 Pump cylinder without fan VP615543 121 Radial shaft seal M35 dia. x 47 x 6.5 VP360228 222 Front intermediate ring VP270700 123 M28 dia. x 2 O-ring VP360069 224 M30 dia. x 47 x 17 needle bearing VP356092 225 Centering pin VP270737 426 CHc M8x25 screw VP350130 8

26a M8 dia. washer VP351696 1227 Front bearing VP170614 128 M172 dia. x 3 O-ring VP356089 229 Pump cylinder E150 VP170612 130 Rotor E150 VP670758 131 Vane E150 VP270691 332 Back bearing VP170615 133 Union elbow C3BMB6 – 1/8" VP353650 134 FNMB6 plug VP354166 135 Back intermediate ring VP270739 136 Suction screen VP270751 137 Gasket VP209880 238 Assembly suction mating flange VP670789 139 Spring VP210080 140 Suction valve plunger VP270636 141 R33 M53.34 dia. x 5.33 O-ring gasket VP350406 142 Snap ring VP351162 143 Suction screen VP270744 144 Suction flange 2" VP114446 145 CHc M8x50 screw VP350133 446 Exhaust valve VP170644 147 Exhaust valve support VP270645 148 CHc M6x8 screw VP350107 349 M8x44 – 13 set-screw VP205505 450 Gasket VP270710 151 M8 dia. washer VP351704 452 H M8 hexagonal nut VP353426 453 6 x 6 x 30 drive key VP206462 154 Fan with hub VP270752 155 Washer VP270749 156 CHc M6x20 screw VP350096 158 Hc M10x20 screw VP360260 1


36


A

A

B

B

5960

362

6462

365

7069

68

63

66

67

7169

68

6869

64

73

74757677

80

7983

81 82

8485

8687

8889909293949596

98

97

9910

010

1

102

103

104

105

106

107

108

109

110 11

1

112

113

9511

411

511

695

114

117

78

111a

Plea

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.

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men

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all

1-8

88-7

69-7

979

37



59 W940/21 oil filter VP354342 160 Oil filter fitting VP208937 162 Hc M10x20 screw VP360260 263 Hexagonal head pipe plug 1/4" VP354517 164 Union elbow C3BMB8 – 1/4" VP356193 265 Front bearing oil circulation tube VP670751 166 Fitting F3BMB8 – 1/4" VP357076 267 Back bearing oil circulation tube VP670752 168 M5 dia. x 12 washer VP351679 569 HM5x8 screw VP350219 570 Protection plate VP270754 171 Protection cover VP270734 173 Fitting F3BMB6 – 1/8" VP353782 174 Oil circulation tube VP670753 175 Union elbow C3BMB6 – 1/8" VP353650 176 CHc M5x16 screw VP350106 477 M5 dia. washer VP352622 478 M28 dia. x 2 O-ring VP360069 1

79-83 Oil return valve assembly VP670677 179 Oil return valve nozzle VP270630 180 Oil return valve body VP170628 181 Gasket VP270629 182 Valve pin VP214229 183 Body + float set VP614287 184 Closing plate gasket VP270701 185 Closing plate (oil level) VP170702 186 CHc M6x16 screw VP350109 687 M21 dia. x 26 x 2 copper gasket VP350452 188 Oil drain valve VP356249 189 Oil drain plug VP353654 190 Oil level glass VP357317 192 Pump nameplate VP514054 193 Exhaust closing plate gasket VP270708 194 Exhaust closing plate VP270704 195 M6 dia. washer VP351703 1696 HM6 cap nut VP351460 697 HC M6x20 screw VP352195 6

98-100 Filter clamp assembly VP670765 298 HM8x50 screw VP356230 299 Clamping bar VP270717 2

100 Clamping pad VP360226 2101 Oil coalescing cartridge VP370724 2


38



102-106Oil casing exhaust valve VP606043 1102 HM4x20 screw VP350216 1103 M4 dia. x 16 washer VP356814 1104 Exhaust valve gasket VP210255 1105 Exhaust valve silencer VP110192 1106 HM4 nut VP352617 1107 Eye bolt VP354090 2108 HM8 hexagonal nut VP353426 2109 M8 dia. washer VP351704 2110 "CE" sticker VP514288 1111 Oil fill plug VP215190 1111a M34 dia. x 3 O-ring VP360810 1112 Oil casing VP170616 1113 Deflector plate VP270745 1114 HM6x12 screw VP350225 10115 Gasket VP270712 1116 Back closing plate VP270706 1117 Manufacturer’s sticker VP514418 1GAS BALLAST

Complete gas ballast VP770802 1Gas ballast tube VP670825 1Union elbow C3BMB6 – 1/4” VP356117 1Tap FF 1/4" VP354052 1Adaptor T23HFB 8 - 1/4” VP357289 1Gas ballast valve VP360465 1M32 dia. PVC plug VP170765 2M32 dia. 1.44 PVC tube VP110171 1Gas ballast filter VP270766 1M4.8 x 13 screw VP355467 1

OTHER REPLACEMENT/MAINTENANCE PARTSGas ballast VP770802 1Gas ballast tube VP670825 1Union elbow C3BMB6-1/4” VP356117 1TAP FF-1/4’ VP354052 1Adapter T23HFB8-1/4” VP357289 1Gas ballast valve VP360465 1M32 dia. PVC plug VP170765 2M32 dia. 1.44 PVC tube VP110171 1Gas ballast filter VP270766 1M4.8 x 13 screw VP355467 1Polyester suction filter VP000503AVPolyester suction filter element VP000509AVCarbon suction filter VP000507AVCarbon suction filter element VP000512AV1 gallon synthetic oil VP000800AJOil level sensor VP358680Oil level timer PE000401AVOil level timer base PE000402AV3000 hr. maintenance kit VP001804AJ12000 hr. maintenance kit VP001814AJ


39


Service Record


40


3

4

56

18

1615

1412

119

8

20

19

7

13

17

10Ad

dre

ss p

arts

co

rres

po

nd

ence

to

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od

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ion

Dri

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son

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450

30 U

.S.A

.

For

Rep

lace

men

t Part

s, c

all

1-8

88-7

69-7

979

Plea

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41


1 LVP0757 vacuum pump VP814843 13 Vibration isolator VP360323 44 Hc M10x20 screw VP360260 15 Coupling housing VP170617 16 M8x42 / 12 / 12 set screw VP205505 37 CHc M8x15 screw VP350127 4

8-13 Fan coupling assembly VP615550 18 CHc M6x16 screw VP350109 39 M6 dia. washer VP351690 3

10 Washer VP170748 111 Fan 215mm x 102mm VP215002 112 Motor side rotex coupling VP115094 113 H M8x30 screw VP350237 114 M38 dia. – 92 shore ring (yellow) VP359509 115 H M6x30 screw VP350229 116 Washer VP270698 117 8x7x23 drive key VP209062 118 Pump side rotex coupling VP359507 119 M8 dia. washer VP351704 320 H M8 hexagonal nut VP353426 3



42


126

123

125

129

128

124

126

121

122

127

21

22

23

24

25

26

27

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21-48 Pump cylinder without fan VP615547 121 Radial shaft seal M35 dia. x 47 x 6.5 VP360228 222 Front intermediate ring VP270700 123 M28 dia. x 2 O-ring VP360069 224 M30 dia. x 47 x 17 needle bearing VP356092 225 Centering pin VP270737 426 CHc M8x25 screw VP350130 8

26a M8 dia. washer VP351696 1227 Front bearing VP170614 128 M172 dia. O-ring VP356089 229 Pump cylinder E200 VP170613 130 Rotor E200 VP670759 131 Vane E200 VP270692 332 Back bearing VP170615 133 Union elbow C3BMB6 – 1/8" VP353650 134 FNMB6 plug VP354166 135 Back intermediate ring VP270739 136 Suction screen VP270751 137 Gasket VP209880 238 Suction mating flange assembly VP670789 139 Spring VP210080 140 Suction valve plunger VP270636 141 R33 M53.34 dia. x 34 x 5.33 O-ring gasket VP350406 142 Snap ring VP351162 143 Suction screen VP270744 144 Suction flange 2" VP114446 145 CHc M8x50 screw VP350133 446 Exhaust valve VP170644 147 Exhaust valve support VP270645 148 CHc M6x8 screw VP350107 349 M8x44 – 13 set-screw VP205505 450 Gasket VP270710 151 M8 dia. washer VP351704 452 H M8 hexagonal nut VP353426 4

53-54d E200 oil cooler fan assembly VP614867 153 H M6x35 screw VP356349 1

54a CHc M6x16 screw VP350109 354b M6 dia. washer VP351690 354c Fan 190mm x 89mm VP215001 154d E200 oil cooler fan hub VP114789 1

55 Washer VP270749 156 CHc M6x20 screw VP350096 158 Hc M10x20 screw VP360260 1



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59 W940/21 oil filter VP354342 160 Oil filter fitting VP208937 162 Hc M10x20 screw VP360260 263 Cooler VP614755 164 Union elbow C3BMB10 – 1/4" VP354130 365 Front oil casing / cooler tube VP614961 166 Fitting F3BMB10 – 1/4" VP356098 567 Front bearing oil circulation tube VP614963 168 Back oil casing / cooler tube VP614962 169 Back bearing oil circulation tube VP614964 170 Protection plate VP270754 171 Protection cover VP214728 172 Side protection plate VP214729 173 Fitting F3BMB6 – 1/8" VP353782 174 Oil circulation tube VP670753 175 Union elbow C3BMB6 – 1/8" VP353650 176 CHc M5x16 screw VP350106 477 M5 dia. washer VP352622 478 M28 dia. x 2 O-ring VP360069 1

79-83 Oil return valve assembly VP670677 179 Oil return valve nozzle VP270630 180 Oil return valve body VP170628 181 Gasket VP270629 182 Valve pin VP214229 183 Body + float set VP614287 184 Closing plate gasket VP270701 185 Closing plate (oil level) VP170702 186 CHc M6x16 screw VP350109 687 M21 dia. x 26 x 2 copper gasket VP350452 188 Oil drain valve VP356249 189 Oil drain plug VP353654 190 Oil level glass VP357317 192 Pump nameplate VP514055 193 Exhaust closing plate gasket VP270708 194 Exhaust closing plate VP270704 195 M6 dia. washer VP351703 1696 HM6 cap nut VP351460 697 HC M6x20 screw VP352195 6

98-100 Filter clamp assembly VP670765 298 HM8x50 screw VP352630 299 Clamping bar VP270717 2

100 Clamping pad VP360226 2101 Oil coalescing cartridge VP370724 2



46

102-106Oil casing exhaust valve VP606043 1102 HM4x20 screw VP350216 1103 M4 dia. x 16 washer VP356814 1104 Exhaust valve gasket VP210255 1105 Exhaust valve silencer VP110192 1106 HM4 nut VP352617 1107 Eye bolt VP354090 2108 HM8 hexagonal nut VP353426 2109 M8 dia. washer VP351704 2110 "CE” sticker VP514288 1111 Oil fill plug VP215190 1111a M34 dia. x 3 O-ring VP360810 1112 Oil casing VP170616 1113 Deflector plate VP270745 1114 HM6x12 screw VP350225 10115 Gasket VP270712 1116 Back closing plate VP270706 1117 Manufacturer’s sticker VP514418 1118 Hexagonal head pipe plug 1/4” VP354517 2119 M5 dia. x 12 washer VP351679 8120 HM5x8 screw VP350219 8

GAS BALLAST121-129Complete gas ballast VP770802 1121 Gas ballast tube VP670825 1122 Union elbow C3BMB6 - 1/4” VP356117 1123 Tap FF 1/4” VP354052 1124 Adapter T23HFB8 - 1/4” VP357289 1125 Gas ballast valve VP360465 1126 M32 dia. PVC plug VP170765 2127 M32 dia. x 1.44 PVC tube VP110171 1128 Gas ballast filter VP270766 1129 M4.8 x 13 screw VP355467 1

OTHER REPLACEMENT/MAINTENANCE PARTSGas ballast VP770802 1Gas ballast tube VP670825 1Union elbow C3BMB6-1/4” VP356117 1TAP FF-1/4’ VP354052 1Adapter T23HFB8-1/4” VP357289 1Gas ballast valve VP360465 1M32 dia. PVC plug VP170765 2M32 dia. 1.44 PVC tube VP110171 1Gas ballast filter VP270766 1M4.8 x 13 screw VP355467 1Polyester suction filter VP000504AVPolyester suction filter element VP000510AVCarbon suction filter VP000514AVCarbon suction filter element VP000513AV1 gallon synthetic oil VP000800AJOil level sensor VP358680Oil level timer PE000401AVOil level timer base PE000402AV3000 hr. maintenance kit VP001805AJ12000 hr. maintenance kit VP001815AJ




47

Service Record




Powerex Limited Warranty

Powerex 3 Year / 10,000 Hour Extended Parts Limited Warranty - Powerex warrants each Compressor Pump, ScrollAir-End or Vacuum Pump against defects in material or workmanship from the date of purchase for a period of Threeyears or 10,000 hours, whichever may occur first. This warranty applies to the exchange of part(s) of the compressorpump, air-end or vacuum pump found to be defective by an Authorized Powerex Service Center.Powerex 1 Year / 5,000 Hour Inlet to Outlet Limited Warranty - Powerex warrants each Compressor Unit, System,Pump, or Air-End against defects in material or workmanship from the date of purchase for a period of One Year or5,000 Hours, whichever may occur first. This warranty applies to the exchange of defective component part(s) and laborperformed by an Authorized Powerex Service Center.

The above mentioned warranty applies to POWEREX manufactured units or systems only.Items listed in the operator’s manual under routine maintenance are not covered by this or any other warranty.

THERE IS NO OTHER EXPRESS WARRANTY. IMPLIED WARRANTIES, INCLUDING THOSE OF MERCHANTABILITY AND FIT-NESS FOR A PARTICULAR PURPOSE, ARE LIMITED TO ONE YEAR FROM THE DATE OF PURCHASE: AND TO THE EXTENTPERMITTED BY LAW, ANY AND ALL IMPLIED WARRANTIES ARE EXCLUDED. THIS IS THE EXCLUSIVE REMEDY AND LIABILI-TY FOR CONSEQUENTIAL DAMAGES UNDER ANY AND ALL WARRANTIES IS EXCLUDED TO THE EXTENT EXCLUSION ISPERMITTED BY LAW.All claims pertaining to the merchandise in this schedule, with the exception of warranty claims, must be filed withPOWEREX within 6 months of the invoice date, or they will not be honored. Prices, discounts and terms are subject tochange without notice or as stipulated in specific product quotations. All agreements are contingent upon strikes, acci-dents, or other causes beyond our control. All shipments are carefully inspected and counted before leaving the factory.Please inspect carefully any receipt of merchandise noting any discrepancy or damage on the carrier’s freight bill at thetime of delivery. Discrepancies or damage which obviously occurred in transit are the carrier’s responsibility and relatedclaims should be made promptly directly to the carrier. Returned merchandise will not be accepted without prior writtenauthorization by POWEREX and deductions from invoices for shortage or damage claims will not be allowed. UNLESSOTHERWISE AGREED TO IN WRITING, THESE TERMS AND CONDITIONS WILL CONTROL IN ANY TRANSACTIONWITH POWEREX any different or conflicting terms as may appear on any order form now or later submitted by thebuyer. All orders are subject to acceptance by POWEREX.

Model LVP0157, LVP0207, LVP0307,LVP0407, LVP0507, & LVP0757

general description - powerex inc powerex vacuum pumps are lubri-cated-vane vacuum pumps, which can...

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