OPERATION MANUAL

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Features

Installation / How to Install

Operation / How to Use

1

2

3

4 .

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Features

Handling Instructions

Preparation before Use

Dispensing f rom Unit

Refilling the Unit

How to Supply Water

1-1

2-1

4-1

4-2

4-3

4-4

Maintenance Procedure5

Long

Term Storage6 .

.

How to Change Water 5-1

Daily Maintenance5-2

Cleaning 5-3

Unit Specifications (US&EU)8 ..

Troubleshooting7 .

Error Display Definitions7-1

Fluorescent Lamp Does Not Light Up7-2

General Troubleshooting Solutions7-3

After - sales service9

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11

21

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Table of Contents

10

BS460

BS460BS460-US / BS460-EU

NOTE: As the Product Warranty is on the last page of the last page of the Operation Manual, please keep this Manual in a safe place for easy and future reference.

How to care for the Door Gasket 185-4When scale accumulates 195-5

11

SafeguardsImportant Safety Instructions

1-2

CAUTION: Read the instructions beforeusing the your Steamer.

Foward (Important)

I M P O R TA N T1

CAUTION :

※ This appliance can be used by children aged from 8 years and above and personswith reduced physical, sensory or mental capabilities or lack of experience andknowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved.

※ Children should always be supervised to ensure that they do not play with this product as this may cause unnecessary personal injury and property damage.

Thank you for choosing Steamer BS460.

Please read the instructions in this Operation Manual carefully before using the machine; as they contain important information about safe installation, operating and servicing. (Note that the operationa manual and its safety instructions can also be found in our website at www.heaterkiki.co.jp/English/index.html)

This Steamer is manufacturered in compliance with international safety regulations designed to safeguard the users.

The Steamer can be used to steam pre-cooked food (e.g. Buns). It can be placed on counter-tops in convenience stores, cafes & restaurants, supermarkets and similar eateries.

Please do not place more than 1.5 kg of food load onto each tray.(maximum food load: 1.5 kg per tray x 5 trays = 8.0 kg).

1

2

S a f e g u a r d s1 １－１ Important Safety Instructions

WARNING

WARNING

CAUTION

※ Keep this Operation Manual in a readily available location for easy reference.

Indicates that mishandling of the Product may resultin serious “injury or death".

Indicates that mishandling of the Product may result in serious “injury and/or property damage”.

※ All precautions listed are to ensure correct product usage as well as to prevent unnecessary personal injury and property damage.

Definition of symbols:The marks shown inside this symbol brings attention to the possiblities of “DANGER”, “WARNING” and “CAUTION”.

Actions shown inside this symbol are prohibited.

Actions shown inside this symbol indicate the required actions for proper functioning of the unit.

Any alteration and/or disassembling of the Product should only be done by authorised Service Engineer.=> Improper repair or tampering may cause fire, electric shock & injury. In the event of repair, please contact your local, distributor(s) or the repair service company listed in this manual.

Please do not touch any of the electrical components, such as the ON/OFF switch, or change the fluorescent lamp with wet hands. => Doing so may result in electric shock.

When handling the unit (i.e. cleaning or moving), please disconnect the power cord from the wall outlet.=> To avoid electrical shock, please do not handle the power cord with wet hands.

Please avoid allowing any electrical components to come into contact with liquid. (e.g. water). Please do not hose down the main body, soak the unit in water, or wash the unit in a sink. => Doing so will result in electric shock and/or cause the unit to malfunction.

Please confirm your country’s power supply and ensure that you are using the Unit with the correct power supply applicable to your country / region. For example: U.S.A. 120V AC ; U.K. / EU 220-240V AC ; China 220V, etc. => Neglecting to observe the power supply requirements may result in electric shock or fire.

The precautions mentioned in this operation manual are divided into[WARNING] and [CAUTION] according to the degree of danger.

※ IMPORTANT: For correct usage of the Steamer BS460 (BS460-US / BS460-EU), pleaseread through the following sections [Important Safety Instructions] and [HandlingInstructions] carefully before use.

3

CAUTION

When disconnecting the main power cord, do so while holding the base of the cord. Please do not disconnect by pulling at the cord.⇒ Disconnecting the power cord by pulling the cord may damage the cord and may

result in an electric shock, short-circuit or fire.

Please do not use an extension cable, or multiple extention cables to otherappliances.

⇒ Doing so may may result in overheating and cause a fire.

Please do not connect the earth cable to the gas pipe, water pipe, or thelightning conductor of the telephone line.⇒

Doing so may cause an electrical shock or fire.

*In countries where applicable*

When the ground-fault circuit interrupter seems to be frequently activated, pleasecontact the store from which you purchased the Product, or our repair servicecenter.⇒

Continuing to use the unit may result in an electric shock or fire.

Never fill in any solvents, such as alcohol and thinner, and chemicals into themain body.

⇒ Doing so may result in an explosion when the unit is turned on.

When installing the main body outdoors, select a place not exposed to rain and snow.

⇒

Getting the unit wet may result in an electric shock or cause the unit to malfunction.

Only authorised and/or trained personnel should be allowed to operate the unit.

⇒

Operation of the unit by any unauthorised and/or untrained individual may result in an accident and/or personal injury.

This unit is specifically designed for steaming/heating up pre-cooked buns ONLY. Please do not use for any other purpose.⇒ Using the unit for other purposes may result in damage to the unit and / or

physical injury.

If the Product is submerged under water, please do not use the unit. Please contact your local distributor or the service center to have the electrical components repaired.

⇒ Continual usage of the unit without repair may result in electrical shock or fire.

Take extra care in maintaining the physical condition of the power cord (e.g. do refrain from excessive handling, stepping on the cord itself, etc.)⇒Neglecting the physical care of the power cord may result in an electric shock,

short-circuit or fire.When installing the unit, be sure to follow all applicable food, safety,and sanitation rules and regulations as defined by the Federal and Local Laws, as well as anymandatory guidelines set forth by NSF and/or any other food and safety organization.⇒ Any improper, unsafe, or illegal installation of the unit may result in penalties

from such organizations.Should any abnormal situation arises, (e.g. abnormal heat, alarm), please turn off the power switch immediately and unplug the power cord from the power outlet. Please contact your local distributor or the unit's repair service center.⇒ Continual usage of the unit while it is malfunctioning may result in an electric shock or fire.

S a f e g u a r d s １－１ Important Safety Instructions1

4

Safeguards 1 - 2 Handling Instructions

** To prevent fires, electric shocks, burns, troubles, etc., please take some time to read the safety guidelines listed in this section.

Location

Cautions Before Use

1

** Install the unit on a flat or level surface.

** Two people are required when carrying the main unit.

** Place the unit in a well-ventilated area. Leave a 5-cm space between the top and each side of the unit.

Carrying the unit with only one person is extremely hazardous and may result in damage to the unitand/or personal injury.

Steam and heat emitted from the unit may affectthe items within close proximity of the unit.

**Please do not put anything other than pre-cookedfood into the unit.

** Please use ONLY Distilled or Purified Water.

** Do not use any type of extension cord that are notapproved.

The extension cord may overheat, leading to a firehazard.

Usage of any other type of water may cause the unitto malfunction or create an unpleasant odor.

** Do not use on a table or surface that cannot withstand heat.

The table or surface may become discoloured ordeformed.

**Use an exclusive wall outlet rated at the power specific to your country / region.For example: USA (13.6A 120V);UK&EU (6.7A-7.4A 220V-240V), e.t.c.Failure to do so may result in an electric shock or fire.

**Take extra care in maintaining the physical conditionof the power cord. Keep away from excessive handling.Note: If the power cord is damaged, it must be replaced bythe manufacturer or its service agent; or a similar qualifiedparson in order to avoid a hazard. (Type Y attachment)

Chemical

5cm / 2inches

5cm

Dirty WaterAlcohol

Benzine

Installing the unit on an uneven surface may leadto its overturning, causing physical injury ordamage to the unit.

5

Care and Handling:

After use:

1 S a f e g u a r d s 1－２ Handling Instructions

Doing so may cause boiling water to spill from the unit and result in serious injury. It may also causethe unit to malfunction.

Do not touch the operation panel with wet hands. Doing so may result in an electric shock.

Do not tilt or move the unit.Doing so may result in the unit overturning whichcan cause serious injury.(i.e. scalding water from the heated water tank)

** Care for and clean both the inside and outside of the unit at least once a day.

Failing to clean the unit on a daily basis may causethe unit to malfunction or create an unpleasant odor.

** Do not place the unit upside-down.

** Pay attention to the ambient temperature.

** When inserting or removing the power plug, please hold on to the base of the plug.

** Do not soak/submerge the entire unit in water.Do not clean the unit with a water jet. Do not place the unit close to the sink or any otherpotentially wet locations.

Doing so may result in an electric shock or cause the unit to short circuit.

Handling the power plug by just holding the cord will damage the power cord; and may cause an electricshock or fire.

** The power plug should be disconnected when the unit is not in use.

Keeping the plug attached to the outlet when the unit is not in use may result in a fire hazard or electric shock.

If the surrounding is at or will reach freezing temperatures, take care to discard all the water. If water becomes frozen inside the unit, only operate it after all the water has completely liquified.Using the unit with ice in the unit may cause it to malfunction.

** Do not allow individuals (e.g. customers) withoutknowledge to handle the unit.Doing so may result in burns and/or other injuries.

** Do not move or transport the unit during operationor immediately after use.Boiling water may spill and cause serious injuries.

** Do not place anything on top of the main body.This may damage the unit or lead to malfunction.

**

**

2－１ F e a t u r e s

6

2

Full 180-degree viewing front glass

Our Steamer, BS460 - US / BS460 - EU come with a number of features that assure ease of use and maintenance.

Daily care and cleaning of the curved, double-layered glass is simple.The equipment is specially designed with a unique, curved front glass that has no metal frames to obstruct the view of the products inside, to betterattract the attention of customers.

Microcomputer-controlled temperature and error diagnostics system with easy-to-view digital display.

※ To recover from operation error, please refer to the [Error Display] Definitions on page 21.

１

２In the event of an operation error, a buzzer will sound andthe type of error will be displayed.

Water Level Alarm

Reheat Button

Internal Temperature Display

Alternate Temp Display Switch

Power Switch for Unit

When the water level falls below the "Min" level indicator, a buzzer will soundand this alarm lamp will begin to blink.

Digital indicator of internaltemperatureWhen the operating error occurs, the display willshow an error symbol.

Temp can be displayed in either F or C, dpending on preference.

Turns the unit "ON" or "OFF".

1. For Food ReplenishmentPressing this button will bring the temp to 185F or 85C, thereafter, back to normal mode of 167F or 75C2. For Killing BacteriaPressing this button above 3 seconds will bring the unit to180F or 82C to kill bacteria

Temperature Display

Water Level Alarm

Reheat

Put in Food

F e a t u r e s

Reheat

AlarmRelease

℃

ON

OFF

Pressing this button will release the alarm which will gooff on every 3-minute interval until the error is resolved.

Alarm Release Button

“Put in Food” IndicatorThis indicator will light up to showit is alright to put in food.

Unit ON/OFF Indicator

Lamp lights up if unit is “In Operation”

7

2－１ F e a t u r e sF e a t u r e s2

Easy-to-clean water tank.

● The evaporating tank cover can be removed.

３

Sliding Tray Stopper.

● To draw out the tray, draw it to the end until it stops. Then draw it again while raising it obliquely upwards.

４●　Tray is prevented from falling out of the racks from accidental over-pulling.

Water is boiled here to generate steam.

Evaporating Tank

stop!

8

How to Install３

●　Two people are required to handle the unit.

●　Do not place the unit on an uneven surface.

● Allow a 5-cm / 2 inches spacing from the top and all sides of the unit.

●　Do not place on a surface which has weak resistance to heat.

２．Place on a level and heat-resistant surface.

１．Unpack with care. Check for all included parts.　 (Included accessories: Tongs, Cleaning Brush)

5cm / 2inches

5cm/ 2”

Precautions

Do not place the unit on an uneven surface or one thathas weak resistance to heat.=>Doing so may cause the unit ot overturn, causing serious injury.

Do not attempt to move the main body of the unit by holding the handle.=>Doing so may break the handle, causing the unit to drop.

Do not connect the earth cable to the gas pipe, waterpipe, and the lightning conductor of the telephone line.=>Doing so may cause an electric shock or fire.** In countries where this is applicable**

Keep all original packaging material, especially for use when storing the unit.=>Replacement packaging is available for purchase. Contact your local distributor for further details.

１－１F e a t u r e s

9

４ ４－１ Preparation before Use

Please follow the procedures indicated below to raise the temperature above 170°F or 70℃ to steam buns.

２．Supply water up to the "Max" line indicated on the plastic water gauge.

* DO NOT supply water above the “MAX” line. If excessive water is supplied to the unit, boiling water may be ejected.

３．Insert the power plug into the wall outlet. Turn the main power switch to the "On" position. “00” blinks when the main power switch is “On”

４．Once the temperature displayed shows above 170°F or 70℃, the “Put in Food” lamp will light up. At this time, it is alright to put cooked buns inside the unit for heating. First, open the glass door slightly to allow accumulated steam to escape before opening it completely. Using the tongs provided, pull out one tray at a time, slowly.

５．Place the pre-cooked food (e.g. buns) on each tray as shown on the right. Repeat as necessary for every tray. After sliding in the last tray, close the door. * Do not place the pre-cooked food (e.g.buns) touching the edge of the tray as they may become out of shape*　６．Push on the [Reheat] button after a replenishment of food (e.g. buns) in the unit or a new load of pre-cooked food has been placed into the unit. The temperature will rise to 185°F or 85℃; thereafter reduce back to 167°F　 or 75℃, and maintain at normal mode.

● Wipe the tray with a dishcloth.

● 9-pc placement orientations sample. Making use of this placement orientations can help optimise the heating capabilities of the unit.

Do not handle the power cord with wet hands.Doing so may result in an electric shock and/or injury.

Precautions

How to Use

１．Draw the handle to open the door of the unit. Remove each tray, clean and return to the unit.

● Note that: The main power switch is the white-coloured switch

Do not place hands or face directly into the unit when it is in operation.Doing so may result in burn injuries.

Place ONLY pre-cooked food (e.g. buns) in this unitfor steaming.Please observe daily care / cleaning for hygiene purposes.Failing to do so may lead to malfunctioning of unit.Please attach the power cord of the unit directly to the walloutlet. Do not use an extension cable or any other similartype of device.Doing so may result in overheating and/or fire.

10

How to Use４ ４－２ Dispensing from Unit

１．First, draw the handle slightly to open the door to allow accumulated hot steam to escape from the unit. Then open the door completely.

２．Pull out each tray using a cloth or hand mittens.

３．Use the tongs to pick up the steamed food, (e.g. buns) remove from the tray, and serve.

４．Using the tongs, slowly return the tray back to its original position and close the door.

５．Clean the tongs with a clean cloth before returning it to the tong hanger.

● Once all accumulated steam is released, open the unit completely.

As the temperature in the unit becomes very hotwhen in operation, it is recommended to keep your face about 40cm away from it. Going too near to the unit may result in burn injuries.

Only authorised and/or trained personnels should be allowed to operate the unit. Unauthorised or untrained personnels handling the unitmay result in injuries.

Do not close the door of the unit with force.

Doing so may damage the glass on the unit.

Always use a clean cloth to clean the tongs after each usage. It is unhygienic as well as a violation to the Health Codes/Sanitary regulations to use an unclean cloth.

Precautions

11

H o w To U s e４ 4 - 3 Refilling the Unit

H o w t o u s e４

1. Draw the door handle, open the door slightly to allow excess steam to escape. Thereafter open the door completely. 2. Pull out the tray using the tongs provided. Thereafter, with a cloth or hand mittens, firmly grasp the tray and lift to pull the tray from its supporting rail. 3. Wash the tray.　 ※ Do not use harsh, strong detergents or chemicals. Refrain from using rough-surfaced sponges. 4. Dry the tray. Place new load of pre-cooked buns onto the tray. Do not place the buns touching the edge of the tray as the buns may become out of shape. 5. Return the tray back into the unit and close the door.

6. Push on the [Reheat] button after a replenishment of buns into the unit.　 When the internal temperature reaches 185°F or 85℃, it will then move back to the normal operating mode at 167°F or 75℃.

4 - 4 How to Supply Water

1. Draw the lid to the water supply port found below the door outwards.

3. Close the lid of the water supply port.

● Press [REHEAT] button

● Wash the tray

● Pull out the tray by:① Lifting up;② Pull from its rail.

※When refilling buns, take care not to mix up with the steamed buns already in the unit.

As the temperature in the unit becomes very hot whenin operation, it is recommended to keep your face about 40cm away from it.Going too near to the unit may result in burn injuries.

When pulling out the tray from the unit, please make use of the tongs provided.

When removing a tray from the unit, please use a clothor hand mittens to firmly grasp the tray while lifting and pulling the tray from its supporting rail.

Failure to do so may result in burns or other injuries.

Do not use regular tap water to supply water to theunit. Use ONLY Distilled or Purified water.Failure to do so may cause the unit to malfunction.

Do not over-supply water above the “Max” level on the water supply port. If excessive water is supplied to unit, boiling water may be ejected

Precautions

Precautions

Temperature Display ON

OFF

Water Level Alarm

Reheat

Put InFood

Reheat

AlarmRelease°F

°C

stop!

2. Pour the water into the water supply port up to the “MAX” line of the plastic water gauge. Please pour slowly to avoid overflow.

Max

Min

12

５

１．Turn off the unit’s Power Switch (yellow button) and the Main Power Switch (white switch). Disconnect the power cord from the wall outlet.

２．Prepare a 7-Litre (approx. 2-Gallons) or larger capacity plastic bucket, for draining water from the unit.

３．Detach the drainage hose from it’s original “resting” position.

４．Place the mouth of the drain hose into the bucket. Remove the cover lid at the tip of the drainage hose.

５．Once the tank is completely empty, replace the cover lid to the drainage hose.

Exercise caution when draining water fromthe unit as boiling water can cause scaldsand burns.

６．Replace the drainage hose back to its original position onto the unit.

７．Fill the water tank with DISTILLED or PURIFIED "Max" level.

８．Reconnect the power cord to the wall outlet, turn on the Main Power Switch (white switch) and unit’s Power Switch (yellow button).

Change the water in the unit once or more on a daily basis.

Make sure to use ONLY DISTILLED or PURIFIED water when filling the water tank of the unit.These types of water do not contain mineral deposits and contaminants that are found in regular tap water, that can damage the regular operation of the unit.

Maintenance Procedure ５－１ How to Change water

When draining water from the unit, use protective, gloves, potholders, etc to handle the drain hose. Failure to do so may result in scalding or burns.

Use ONLY DISTILLED or PURIFIED water when filling the unit.Failure to do so may cause the unit to malfunction.

When filling water into the unit, take care not to spill onto the surroundings.Doing so may cause an electric shock.

PrecautionsAlways ensure that the power plug is removed before changing water. Do not attempt to handlethe main power cord with wet hands. Failure to do so may result in electric shock and/or injury.

Do not overfill the unit with water above “MAX”level. If excessive water is supplied, boiling water may be ejected

7-Litre / 2-Gallons

Tray receiver rail

13

５Cleaning the interior of the unit

1． Turn off the unit’s Power Switch (yellow button) and Main Power Switch (white switch). Disconnect the power cord from the wall outlet.

2． Cool the unit by letting it sit with the door completely open.

3． Remove all trays and the tank cover.

4． Use a toothbrush to clean the tray receiver rails and its surrounding areas.

5． Prepare an empty plastic bucket and place the mouth of the drainage hose into the plastic bucket.

6． Remove the cover lid from the drainage hose and drain all water from the unit. Replace the cover lid to the mouth of the drainage hose.

7． Using a moist / lint-free cloth, wipe down all glass and stainless steel portions of the unit. Do not use any detergents or harsh cleansing agents.

※ To maintain a high level of hygiene and cleanliness, clean the unit on a daily basis.

Maintenance Procedure

● Open the door to help cool the unit quickly.

● Remove dirt in the empty spaces between the tray receiver rails using a toothbrush.

● Prepare a bucket to drain water from the unit.

※ Never use harsh, strong detergents or chemicals, etc., when cleaning the unit. Doing so may degrade cause deterioration to the internal parts and significantly decrease the functioning life of the unit.

５－２ Daily Maintenance

Precautions

Always ensure that the power plug is removedbefore beginning to clean. Do not attempt to handlethe main power cord with wet hands.Failure to do so may cause electric shock or injury.

Never use strong detergents to clean the unit.Doing so may lead to premature deterioration to theinternal parts of the unit. Use only clean cloth (withno detergents) for interior curved glass. Cleaning with detergents may cause glass to become foggy.

The unit is extremely hot immediately after use.Please wait for it to cool down before cleaning.Doing otherwise may result in burns injuries.

When filling the unit with water, take care not to spill onto the operating panel.A wet, operating panel may cause the electrical components to malfunction; and/or electric shock.

7-Litre / 2-Gallons

14

Cleaning the tongs

Cleaning the exterior surface

Cleaning the tray

●　Wash the tray with water.

●　Do not use spray detergents.●　Do not soak in water.

５ Maintenance Procedure

Do not use harsh or strong detergents, chemicals, etc to clean the tray.Doing so may cause premature deterioration to the internal parts of the unit.

Do not wipe the electric wire and earth cable extending from the main unit to the mains connector.Doing so may cause an electric shock.

５－２ Daily Maintenance

Precautions

Precautions

●　Wipe with a moist or lint-free cloth.

Do not use harsh or strong detergents, chemicals,etc., to clean the exterior surface.Doing so may cause deterioration to the parts of the unit.Do not use rough sponges, scrubbing brushes, orsteel wool to clean the exterior surface.Doing so may cause damage and/or scratches tothe glass surface.

When cleaning the exterior surface, do not soak theunit in water, wash at the sink or clean the unit by a water jet. Doing so may damage the unit or evencause an electric shock.

1．Wash the tray with water using a soft, non-abrasive sponge and wipe with a dry cloth.

2. Return the tray to the unit.

1．Remove tongs from the handle and wash with water.

2. Wipe the tongs using a dry cloth.

3. Return the tongs to the tongs’ hanger.

1．Wipe the curved glass with a moist or lint-free cloth.

2. Wipe down all sides with a moist or lint-free cloth.

3. Please note that the unit SHALL NOT be cleaned by a water jet.

15

Cleaning the Evaporating Tank and the Water Supply Port

1. Using a soft sponge, scrub the evaporating tank and the water supply port thoroughly. ** Depending on the length of usage of the unit, accumulated

scales may not be able to be removed completely.

Cleaning the Evaporating Tank Cover

1. Wash the evaporating tank cover with water. Wipe dry with a clean cloth.

2. Return the evaporating tank cover to the unit.

2. Flush the dirt and debris from the tank by pouring water into the tank.

3. Prepare an empty bucket and place the mouth of the drainage hose towards the bucket.

4． Remove the cover lid from the mouth of the drainage hose and drain the dirty water from the unit. Replace the cover lid after draining off the water completely. Fill in clean, distilled or purified water into the unit again.

５ Maintenance Procedure

Take care not to let the rest of the unit come into contact with water during the cleaning process.

Do not use rough sponges, scrubbing brushes,or steel wool for cleaning.Doing so will cause the parts to deteriorate.

Precautions

Precautions

５－２ Daily Maintenance

Change water in the unit once or more on a dailybasis.Doing so will help prevent the development of limescale.

Do not use harsh or strong detergents, chemicals,etc., to clean the water tank.Doing so may cause premature deteriorationto the internal parts of the unit.

Do not use harsh or strong detergent, chemicals, etc., to clean the covers.Doing so may cause premature deterioration to theinternal parts of the unit.

**Please refer to Page 15 on “How to remove the relevant parts to clean the Evaporating Tank and the Water Supply Port”**

**Please refer to Page 15 on “How to remove the relevant parts to clean the Evaporating Tank and the Water Supply Port”**

16

Cleaning the Metal Sensors in the Plastic Water Gauge

How to remove the relevant parts to clean the Evaporating Tank and the WaterSupply Port?

５ Maintenance Procedure ５－３ Cleaning

①

1. Turn off the unit’s Power Switch (yellow button) and Main Power Switch (white button). Disconnect the power cord from the wall outlet.

2. Make sure the unit has been cooled down completely. (Leave the door open till it is completely cooled down.)

3. Remove the evapolating cover from inside the unit in the direction as shown in ①.

4. Remove the lids to the water supply port in the directions as shown in ② and ③.

5. You will now be able to reach the evaporating tank as well as the water supply port. (**Please refer to Page 14**)

②

③

1. Turn off the unit’s Power Switch (yellow button) and Main Power Switch (white button). Disconnect the power cord from the wall outlet.

2. Make sure the unit has been cooled down completely. (Leave the door open till it is completely cooled down.)

3. Lift up the lid to the plastic water gauge.

4. Clean the metal sensors using a toothbrush to remove accumulated dirt and scales.

Precautions

Always ensure that the power plug is removedbefore beginning to clean. Do not attempt to handlethe main power cord with wet hands.Failure to do so may cause electric shock or injury.

Never use strong detergents to clean the unit.Doing so may lead to premature deterioration to theinternal parts of the unit.

The unit is extremely hot immediately after use.Please wait for it to cool down before cleaning.Doing otherwise may result in burns injuries.

When removing the parts or cleaning, take care notto spill water onto the operating panel..A wet, operating panel may cause the electrical components to malfunction; and/or electric shock.

Cleaning the drip-proof glass

Drip-proof glass

５

● Remove the screws and remove the glass.

Maintenance Procedure ５－３ Cleaning

Precautions

Drip-proof rubber

17

Do not use harsh or strong detergents, chemicals, etc., to clean the glass.Doing so may cause cause premature deteriorationand/or damage to the glass.

The glass is fragile. Please handle with care whenremoving and returning it to the unit.Rough handling may result in breakage and causeinjury.

1. Loosen the screws from the stainless steel attachment that locks the drip- proof glass in place. * Take care to keep the screws well.

2. Pull the drip-proof glass slowly towards you. Take care not to drop the glass when removing it from the unit.

3. Wash the glass with water.

4. Wipe off water with a dry cloth.

5. Insert the glass back onto the rail in the unit.

6. Push the drip-proof glass forward until it touches the curved glass and fix it into place with the screws.

18

Cleaning the Door Gasket

５ Maintenance Procedure

Take care not to let the rest of the unit come into contact with water during the cleaning process.

Precautions

５－ 4 H o w t o care for Door Gasket

Do not use harsh or strong detergents, chemicals,etc., to clean the door gasket.Doing so may cause premature deteriorationto the internal parts of the unit.

● Check inside the gasket of the door frequently to maintain hygiene and cleanliness.

● Clean the gasket using the brush that is provided with the unit; or using a moist cloth.

Door gasket

19

Removing limescale inside the evaporating tank (citric-acid maintenance) White scales that accumulates on the inside of the evaporating tank

is the by-product (limescale) from our local tap water.This can be removed when it is soaked in citric-acid solutions. However, depending on the length of usage of the unit, excessive scales may not be able to be removed completely.

５ Maintenance Procedure ５－5 When scale accumulates

Precautions

Max

Min

● Add 80g of citric acid when water becomes hot.

● Mix well and replace the cover. Allow to sit for about an hour.

● Scrub and wash, with the existing citric-acid solution.

Citric acid may be used for food products, but direct consumption is NOT recommended.

Citric acide is available for sale at local drugstores or from our Serivce Counters.

Beware of burn injuries that can be caused byhot, boiling water when adding and mixing citric acid.Please do not use wired wool brushes whencleaning the interior of the tanks.Doing so may cause premature deteriorationand reduce functioning life of the unit.

１. Remove 5 trays, evaporating tank cover; and drip-proof glass from the unit.

２. Supply water up to "MAX" line of the plastic water gauge.

3. Turn on the power supply to heat the water. When the displayed temperature reaches 170°F or 70℃, turn off the power supply and disconnect from the wall socket.

４. Add 80g of citric acid into the evaporating tank immediately and mix well.

５. Replace the evaporating tank cover, close the door and allow it to sit for about an hour, with power turned off.

６. Scrub hard on the interior with a nylon brush or cloth with the existing citric-acid solution.

7. Dispose of the dirt and drain the water.

９. Clean the evaporating tank cover with a nylon brush etc., and rinse with water.

10 . This completes the “citric-acid” maintenance. Replace the parts to the unit; and lastly, please ensure that you clean your hand as well.

８. Rinse the evaporating tank completely.

● Rinse the interior of the tank completely.

20

How to Store ６

１．Perform all the steps mentioned in the [Maintenance Procedures] in Section 5.

２．Leave the main unit with its door open for a day to ensure the unit is completely dry.

３．Place the unit into a plastic bag with the top of the unit facing upwards. Thereafter, place the unit in a cardboard box.

４．Store in a dry place.

When the main body is not used for a long period of time, store it in accordance with the following procedures.

Please store the main unit in accordance with the conditions mentioned above.Failure to do so may result in damage to the unit and / or accidents caused by the unit.

PrecautionsAlways ensure the main power is turned off; and the power plug is removed beforehand. Failure to do so may result in an electric shockand/or injury.

Always store the unit in a dry place where the temperature does not reach zero or freezing point.A sub-zero temperature may cause permanentdamage to the parts.

● Place the unit in a plastic bag and store it in a cardboard box.

21

７When the Steamer is unable to operate safely, an error indication appearson the temperature display on the display panel; and the operation stops.

When an error indication appears, do the following.

When "EL" appears:

When "OH" appears:

The water level may be too low.1. Fill the water up to the “Max” line.2. Once the water is filled up, the unit will power on automatically.

If the error message remains, the metal sensors may be malfunctioning.1. Turn off the main power switch of the unit.2. Clean the metal sensors in the water gauge with a toothbrush thoroughly. (Please refer to Page 16 for cleaning procedures.)3. Turn “ON” the unit.

If the error message still persists, stop using the unit completely and contact our Customer Service.

Solution

Solution

Troubleshooting ７－1 Error Display Definitions

There is a problem with the water supply level.1. Press the “Alarm Release” button (”00” will appear on the screen)2. Fill the water up to the “Max” line.3. Press the “ON/OFF” button to restart the unit.

If the error message remains, the metal sensors may be malfunctioning.1. Turn off the main power switch of the unit.2. Clean the metal sensors in the water gauge with a toothbrush. (Please refer to the Page 16 for cleaning procedures.)3. Turn “ON” the unit.

If the temperature does not rise, the “Overheat Thermostat” may havebeen activated.1. Push the “Reset” button with a long stick or screw driver until you hear or feel a “click”.2. Press the “ON/OFF” button to restart the unit. If the temperature still does not rise, stop using the unit completely and contact our Customer Service.

appears, or

There is trouble with the electrical system.

Stop using the unit completely; and contact Customer Service.

When

22

Troubleshooting７

(2) If the switch of the main Electric Leakage Breaker may have been activated:

Switch “OFF” the main power of the unit . Disconnect the power cord from the wall outlet.Drain off the water in the unit’s water tank.

1

③ Turn it to “ON” position.

④ Reconnect the power cord to the wall outlet. Turn “ON” the main power switch and the unit’s power switch. If problem persists, there may be a possible leakage in the unit. “OFF” all power to the unit immediately and contact customer service.

2

4

Digital Display Panellights up, showing“00”

The unit is working properly.Note that: If the ELB is activatedagain after the unit works, theremay be a leakage in the unit.Stop using the unit immediately.“OFF” all power and disconnect the plug from the power outlet.

5If the lever of the ELB is in the “center”position, the ELB has been activated.

Check if water has been accidentiallysprayed onto the unit. If so, wipe dry gently.Note that: water will cause leakage and/or short circuit to the unit.

3

Contact Customer Service.

７－1 Error Display Definitions

① Confirm that the power cord of the unit is disconnected from the wall outlet; and the unit is “OFF”.

② Check with the main building’s or the shop’s electrician if the switch of the main Electric Leakage Breaker is “OFF”.　

(3)　How to check the unit’s Electric Leakage Breaker:

No indication on

the Display Panel

Using a “+” screwdriver, remove the 4screws holding the cover to the ELB.Remove the cover and the ELB will beexposed to view.

When "no indication" appears on the display panel:The electricity may not have been supplied to the unit. 1. Check that the power cord is corrrectly plugged into the power outlet. Plug in to the power point and switch on the unit.*2. The switch of the main Electric Leakage Breaker may have been activated.*3. The unit’s Electric Leakage Breaker may have been activated.*Please refer to procedures as indicated below for (2) & (3)

Push the lever to the left, to the “ON” position.

Electric Leakage Breaker

With one person on each side, slowly tilt theunit to lie it flat on the table.The ELB compartment is found at the bottom of the unit.

ElectricLeakageBreaker

Replace the cover and the screws. Once again, with one person on each side, tilt the unit upright.Reconnect the plug and turn on the power.

23

Troubleshooting７

① The fluorescent lamp socket is loose.

There are two possible reasons why the fluorescent lamp does not turn on properly.To fix this problem, please follow through and perform the following procedures

① How to tighten the fluorescent lamp

② The fluorescent lamp has gone out. (Fluorescent lamp is a replaceable part)

Turn "OFF" the fluorescent lamp switch (black switch)and main power switch (white switch). Disconnect the power cordfrom the wall outlet.

1

③ Check if the fluorescent lamp socket is loose. If so, tighten it.

④ Reconnect the power cord to the wall outlet. Turn the main power switch and the unit’s power switch to "ON". Check to see if the lamp lights up by turning on the fluorescent lamp switch.

Prepare a new fluorescent lamp.

2

Plug in the power cord and turn“ON” the unit.Turn the fluorescent lamp switch on.Check to see if the fluorescent lamp lights up.

4

Lamp lights up.

Return the cover of the top compartment and fasten it with the screws.

5Insert a new fluorescent lamponto the holding bracket.Connect the lamp socket to the fluorescent lamp.

3Lamp lights up.

Contact Customer Service.

Fluorescent lamp（Type 32 30W）

７－2 When fluorescent lamp does not light up

① Turn "OFF" the fluorescent lamp switch (black) and the main power switch (white). Disconnect the power cord from the wall outlet.② Remove the screws on the top compartment cover. Remove the top cover. Keep the screws well.　

② How to change the fluorescent lamp

Lamp does not light up.

Unplug the fluorescentlamp and remove itfrom the holdingbracket.

24

Troubleshooting７The Main Power Switch cuts-off frequently

Main unit has been dropped. Turn "OFF" the power supply. Disconnect the power cord from wall outlet. Contact either the store from which the Steam Master unit was purchased or Customer Service for repair.

●　Is the door open?

●　Is there an overflow of hot water from the evaporating tank cover?

●　Has there been enough time for the unit to heat up?

●　Has the unit been placed near another heat source, such as an oven?

●　Is the unit being placed in a location that is too windy?

⇒ Close the door.⇒ Turn off the power supply and drain hot water from the water supply port until the water level is below the "MAX" line.⇒ Allow sufficient time for the unit to heat up.⇒ Turn off the unit and place the unit in another location away from other heat sources.⇒ Close windows, doors, etc.

Smoke comes out of the unit when in operation.

A burnt smell is emitted when the unit is in operation.

Power does not turn on at all.

● Is the main power cord disconnected from or incorrectly connected to the wall outlet?●　Is the unit’s power switch turned “OFF”? ●　Is the main power switch turned "OFF"?

●　Is the water level below the "MIN" line?

●　Check the shop’s wall outlet. Has the main circuit breaker been turned off or was there a fuse blown?

⇒ Check and insert the power cord properly into the wall outlet.⇒ Turn "ON" the unit’s power switch (yellow button). ⇒ Turn on the main power switch (white switch).

⇒ Supply/Refill water up to the "MAX" line.

⇒ If repairs are beyond your capacity, contact an electrician for repair.

Temperature does not rise to recommended level.

●　Is the unit being placed on an uneven surface?

●　Has the unit been filled with too much water?

●　Has water accidentally spilt out when filling the unit?

●　Is the cover lid fitted securely over the mouth of the drainage hose?

⇒ Turn off the unit and place it on an even and level surface.⇒ Turn off the power and drain excess water from the plastic water gauge until the water level is below the "MAX" line.⇒ Wipe off water and turn on the unit. Observe whether or not the unit functions properly.⇒ Adjust the cover lid securely over the mouth of the drainage hose.

Water leaks.

●　Is there something caught between the door and the body of the unit?

⇒ Remove the foreign object.

Door does not close.

７－3 General Troubleshooting Solutions

Fluorescent lamp

Capacity

Power consumption

Model name

Number of Tray Levels

Safety device

Maximum water capacity

Dimensions (mm)

Type 32 (30W)

Electric Leakage Breaker (ELB), Electrode Switch, Overheat Preventive Device,Thermistor

Error Indicator, Light Indicator, Buzzer Alarm

25

Specification ８

After - Sales Service９

90 Litres

BS460 - US

W465 X D531 X H825

Stainless steel

6.5 Litres (Effective Water Capacity: 5 Litres)

W365 X D365

5°

BS460 - EU

Before contacting Customer Service, please take some time to read the “PRODUCT WARRANTY”as attached on the last page of this manual.Service requested after the warranty period has expired will be chargeable. In the event of a product discontinuation, the replacement of parts will be made available for five (5) years after the date of discontinuation.

For U.S.:For Questions and/or Comments, Please feel free to contact J.C. uni-tec, Inc.:

For Others:For Questions and/or Comments,Please feel free to contact us at Nippon Heater Kiki Co., Ltd

Phone: (310) 323-5299Email: sales@jcuni-tec.comWeb: www.jcuni-tec.com

Phone: +81 3 3768 4111Email: contactus@heaterkiki.co.jpWeb: http://www.heaterkiki.co.jp

Exterior / Interior finsh

Accessories Tongs (1 pair); Cleaning Brush (1 pc)Weight 46 kg

Warning Indicators

Control Mechanism Microcomputer

Food Capacity (e.g. Buns) 45 pcs (3 x 3 x 5 levels) - measured on 11cm-diameter bunsTray Inclination

5

Interior Dimension of Tray

Glass

Heater 120V 1600WTempered glass

120V 1630W(Heater 1600W +Fluorescent Lamp 30W)

220V - 240V 1494W - 1772W(Heater 1464W - 1742W +Fluorescent Lamp 30W)

220V - 240V 1464W - 1742W

Maximum food load (KG) 1.6 Kg per tray x 5 trays = 8.0 Kg

Contents of Warranty (Please read thoroughly)

●Repair Services (Free-of-Charge)

The buyer shall not be liable for charges that occurred in the event of a failure due to a defect in quality and/or manufacture of the product within the warranty period.

●Repair Services (Chargeable)The buyer shall be liable for charges that occurred in the following events even if the the product is within the warranty period:

PRODUCT WARRANTY CERTIFICATE

Product Name

Model nameSteamer BS460

BS460-US / BS460-EU

Warranty period

Date of purchase

One year from the date of purchase

Updated: November 2014

1. Failures and/or damages to product due to misuse or mishandling. This includes the use of incorrect voltages, e.t.c.

2. Consumable parts of the product.

3. Failures and/or damages resulting from movements and transits of product.

4. Failures and/or damages resulting from Force Majeures (”acts of God” like fires, flood, e.t.c.) or other contingencies beyond the control of the Company.

5. Failures and/or damages resulting from third party, improper or unauthorised repair, servicing and remodelling of the product.

6. Labor & Transportation Charges resulting from an offshore and/or secluded service location not within the boundary of service.

7. This “Product Warranty Certificate” is not presented or has been misplaced.

8. The warranty period has expired.

NET bldg, 1-23-1 Omori-Kita, Ota-Ku, Tokyo 143-0016, Japan03-3768-4111 FAX 03-3768-8222

HomePage URL : http://www.heaterkiki.co.jpContact Details : contactus@heaterkiki.co.jp