Blodgett 3E-SBC User Manual

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SBC-E Series

ELECTRIC BOILERLESS STEAMER

INSTALLATION - OPERATION - MAINTENANCE

BLODGETT OVEN COMPANY

www.blodgett.com

44 Lakeside Avenue, Burlington, Vermont 05401 USA

Manufacture Service Questions: 866-518-3977

PART NUMBER 170118 REV A (04/11)

THIS MANUAL MUST BE RETAINED FOR FUTURE REFERENCE. READ, UNDERSTAND AND FOLLOW THE INSTRUCTIONS AND WARNINGS CONTAINED IN THIS MANUAL.

FOR YOUR SAFETY DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS AND LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE.

WARNING IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION, SERVICE OR MAINTENANCE CAN CAUSE PROPERTY DAMAGE, INJURY OR DEATH. READ THE INSTALLATION, OPERATING AND MAINTENANCE INSTRUCTIONS THOROUGHLY BEFORE INSTALLING OR SERVICING THIS EQUIPMENT.

NOTIFY CARRIER OF DAMAGE AT ONCE IT IS THE RESPONSIBILITY OF THE CONSIGNEE TO INSPECT THE CONTAINER UPON RECEIPT OF SAME AND TO DETERMINE THE POSSIBILITY OF ANY DAMAGE, INCLUDING CONCEALED DAMAGE. WE SUGGEST THAT IF YOU ARE SUSPICIOUS OF DAMAGE TO MAKE A NOTATION ON THE DELIVERY RECEIPT. IT WILL BE THE RESPONSIBILITY OF THE CONSIGNEE TO FILE A CLAIM WITH THE CARRIER. WE RECOMMEND THAT YOU DO SO AT ONCE.

IMPORTANT - READ FIRST - IMPORTANT

WARNING: THE UNIT MUST BE INSTALLED BY PERSONNEL QUALIFIED TO WORK WITH ELECTRICITY AND PLUMBING.

IMPROPER INSTALLATION CAN CAUSE INJURY TO PERSONNEL AND/OR DAMAGE TO THE EQUIPMENT. THE UNIT MUST BE INSTALLED IN ACCORDANCE WITH APPLICABLE CODES.

CAUTION: SHIPPING STRAPS ARE UNDER TENSION AND CAN SNAP BACK WHEN CUT.

CAUTION: DO NOT INSTALL THE UNIT IN ANY WAY WHICH WILL BLOCK THE REAR VENTS, OR WITHIN 2 INCHES OF A

HEAT SOURCE SUCH AS A BRAISING PAN, DEEP FRYER, CHAR BROILER OR KETTLE.

CAUTION: LEVEL THE UNIT FRONT TO BACK, AND PITCH IT SLIGHTLY TO THE FRONT, TO AVOID DRAINAGE

PROBLEMS.

WARNING: FOLLOW THE WIRING DIAGRAM EXACTLY WHEN CONNECTING A UNIT TO AVOID DAMAGE OR INJURY.

WIRING DIAGRAM IS LOCATED ON THE INSIDE OF THE RIGHT PANEL.

CAUTION: DO NOT USE PLASTIC PIPE. DRAIN MUST BE RATED FOR BOILING WATER.

WARNING: DO NOT CONNECT THE DRAIN DIRECTLY TO A BUILDING DRAIN.

WARNING: BLOCKING THE DRAIN IS HAZARDOUS.

IMPORTANT: IMPROPER DRAIN CONNECTION WILL VOID WARRANTY.

IMPORTANT: DO NOT ALLOW ANY WATER TRAPS IN THE DRAIN LINE. A TRAP CAN CAUSE PRESSURE TO BUILD UP

INSIDE THE CAVITY DURING STEAMING, WHICH WILL MAKE THE DOOR GASKET LEAK.

WARNING:

WARNING: BEFORE CLEANING THE OUTSIDE OF THE STEAMER, DISCONNECT THE ELECTRIC POWER SUPPLY. KEEP

WARNING: ALLOW COOKING CHAMBER TO COOL COMPLETELY BEFORE CLEANING.

WARNING: USE MILD CLEANING AGENTS ONLY. CAREFULLY READ THE WARNINGS AND FOLLOW THE DIRECTIONS

WARNING: DO NOT PUT HANDS OR TOOLS INTO THE COOKING CHAMBER UNTIL THE FAN HAS STOPPED TURNING.

WARNING: DO NOT OPERATE THE UNIT UNLESS THE REMOVABLE RIGHT SIDE PANEL HAS BEEN RETURNED TO ITS

NOTICE: DO NOT USE A CLEANING AGENT THAT CONTAINS ANY SULFAMIC ACID, OR ANY CHLORIDE, INCLUDING

NOTICE: DO NOT USE ANY DEGREASER THAT CONTAINS POTASSIUM HYDROXIDE OR SODIUM HYDROXIDE OR

WHEN YOU OPEN THE DOOR, STAY AWAY FROM STEAM COMING OUT OF THE UNIT. STEAM CAN CAUSE BURNS.

WATER AND CLEANING SOLUTIONS OUT OF CONTROLS AND ELECTRICAL COMPONENTS. NEVER HOSE OR STEAM CLEAN ANY PART OF THE UNIT.

ON THE LABEL OF EACH CLEANING AGENT. USE SAFETY GLASSES AND RUBBER GLOVES AS RECOMMENDED BY CLEANING AGENT MANUFACTURER.

PROPER LOCATION.

HYDROCHLORIC ACID. IF THE CHLORIDE CONTENT OF ANY PRODUCT IS UNCLEAR, CONSULT THE MANUFACTURER. DO NOT USE A CLEANING OR DELIMING AGENT THAT CONTAINS MORE THAN 30% PHOSPHORIC ACID.

THAT IS ALKALINE.

WARNING: USE OF ANY REPLACEMENT PARTS OTHER THAN THOSE SUPPLIED BY THE MANUFACTURER OR

AN AUTHORIZED DISTRIBUTOR VOIDS ALL WARRANTIES AND CAN RESULT IN BODILY INJURY TO THE OPERATOR AND DAMAGE THE EQUIPMENT. SERVICE BY OTHER THAN FACTORY-AUTHORIZED PERSONNEL WILL VOID ALL WARRANTIES.

WARNING: HIGH VOLTAGE EXISTS INSIDE CONTROL COMPARTMENTS. DISCONNECT FROM BRANCH CIRCUIT

BEFORE SERVICING. FAILURE TO DO SO CAN RESULT IN INJURY OR DEATH.

OM-SBC-E 1

Table of Contents

Important Operator Warnings .........................................................page 1

References.................................................................................... page 2

Equipment Description................................................................... page 3

Inspection and Unpacking ............................................................ page 4

Installation .................................................................................. page 5-6

Initial Start-Up................................................................................ page 7

Operation ................................................................................... page 8-9

Cleaning.................................................................................. page 10-11

Maintenance................................................................................. page 12

Troubleshooting............................................................................ page 13

Schematics/Wiring Diagram .................................................... page 20-21

Service Log .................................................................................. page 22

References

UNDERWRITERS LABORATORIES, INC.

333 Pngsten Road

Northbrook, Illinois 60062

NFPA/70 - The National Electrical Code

NATIONAL FIRE PROTECTION ASSOCIATION 60 Battery March Park Quincy, Massachusetts 02269

NSF INTERNATIONAL 789 N. Dixboro Road P.O. Box 130140 Ann Arbor, Michigan 48113-0140

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Equipment Description

Your 3-pan, 5-pan or 10-pan boilerless steamer is designed to give years of service. It has a stainless steel cavity (cooking chamber) which is served by an electric heated atmospheric steam generating reservoir. A powerful blower circulates the steam in the cavity to increase heating efﬁciency.

Each cavity holds up to three, ﬁve or ten steam table pans (12” x 20” x 21/2” deep) as shown below.

PAN DIMENSIONS

Model

12 x 20 x 1

12 x 20 x

2-1/2

12 x 20 x 4 12 x 20 x 6 13 x 18 x 1 26 x 18 x 1

3-Pan

(2) 3-Pan

5-Pan

(2) 5-Pan

10-Pan

(2) 10-Pan

6 3 2 1 - -

12 6 4 2 - -

10 5 3 2 - -

20 10 6 4 - -

20 10 6 4 20 10

40 20 12 8 40 20

An 18-guage stainless steel case encloses the cavity, the steam generating reservoir and the control compartment that houses electrical components. Door hinges are ﬁeld-reversible (the door may be set to open from the left or right). Operating controls are on the front panel.

The boilerless steamers are equipped with fully electronic controls. These units are readily identiﬁed by their unique control panels. Steamer function is controlled by touch pad controls and a rotary timer-dial. The drain system on all models includes a spray condenser, which cools drain water.

OM-SBC-E 3

Inspection & Unpacking

CAUTION

SHIPPING STRAPS ARE UNDER TENSION

AND CAN SNAP BACK WHEN CUT.

Your boilerless steamer will be delivered completely assembled in a heavy shipping carton strapped to a skid. On receipt, inspect carton carefully for exterior damage.

Carefully cut the straps and detach the sides of the carton from the skid. Pull the carton up off the unit. Be careful to avoid personal injury or equipment damage from staples which might be left in the carton walls. Write down the model number, serial number and installation date. Keep this information for reference. Space for these entries is provided at the top of the Service Log in the back of this manual.

Steamer Type Ship Weight (LBS) Ship Weight (KGS)

3-Pan Table Top

3-Pan on stand

(2) 3-Pan on stand

5-Pan table top

5-Pan on stand

(2) 5-Pan on stand

10-Pan on stand

(2) 10-Pan on stand

220 100

310 141

500 227

275 125

350 159

555 252

469 213

764 347

When starting installation, check packing materials to make sure loose parts such as the condensate drip tray are not discarded with this material.

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Installation

WARNING

THE UNIT MUST BE INSTALLED BY

PERSONNEL WHO ARE QUALIFIED TO

WORK WITH ELECTRICITY AND PLUMBING.

IMPROPER INSTALLATION CAN CAUSE

INJURY TO PERSONNEL AND/OR DAMAGE TO

THE EQUIPMENT. THE UNIT MUST BE

INSTALLED IN ACCORDANCE WITH

APPLICABLE CODES.

CAUTION

DO NOT INSTALL THE UNIT WITH THE REAR

VENTS BLOCKED OR WITHIN 2 INCHES OF A HEAT SOURCE SUCH AS A BRAISING PAN, DEEP FAT FRYER, CHARBROILER OR

KETTLE. TO AVOID DRAINAGE PROBLEMS,

LEVEL THE UNIT FRONT TO BACK, AND

PITCH SLIGHTLY TO THE FRONT.

CAUTION

EACH UNIT MUST HAVE A SEPARATE

GROUND WIRE FOR SAFE OPERATION.

WARNING

TO AVOID DAMAGE OR PERSONAL INJURY,

FOLLOW THE WIRING DIAGRAM EXACTLY.

Minimum Clearances: Boilerless steamer requires the following minimum clearances

to any surface, combustible or noncombustible.

Right Side 2 inches Left Side 2 inches Rear 6 inches

Steam Free Zone: The boilerless steamer can be damaged by steam from external sources. Do not install the steamer over a steam venting drain. Ensure that steam is not present in an area bounded by the footprint of the steamer and a circle 18 inches in radius about the right rear corner of the steamer (see ﬁgure at left).

ELECTRICAL SUPPLY CONNECTION

Model

3-Pan

5-Pan

10-Pan

Rating

12 58 34 50 29 15

21 NR 59 NR 51 26

208V, 1-Ph 208V, 3-Ph 240V, 1-Ph 240V, 3-Ph 480V, 3-Ph

9 44 25 38 22 11

Rated Current Demand Per Cavity (Amperes)

1. Electrical Supply Connection Current and power demands for each unit are as shown above.

A. Panel Removal - Right Side Open the wiring and control panel by removing screws from the right side

panel. Slide the panel forward and set it aside.

B. Supply Voltage The unit must be operated at the rated name plate voltage. The name plate

can be found on the rear of the unit.

C. Phase Selection Refer to steamer wiring diagram and element wiring on pages 19 and 20

for wiring information.

D. Terminal Block The terminal block for incoming power is located at the back of the control

compartment. The ground terminal is located in the wiring compartment near the terminal block.

E. Supply Wire The equipment grounding wire must comply with the National Electrical

Code (NEC) requirements. The wiring diagram on the inside of the unit’s right side cover gives directions for proper connection of the terminal block jumpers. The wire must be used or the unit will not meet Underwriters Laboratories and NEC requirements. The electric hole is sized for a oneinch conduit ﬁtting.

F. Branch Circuit Protection Each boilerless steamer, including individual units of stacked models,

should have its own branch circuit protection and ground wire.

OM-SBC-E 5

Installation

WARNING

DO NOT CONNECT THE DRAIN DIRECTLY

TO A BUILDING DRAIN. BLOCKING THE

DRAIN IS HAZARDOUS.

CAUTION

DO NOT USE PLASTIC PIPE. DRAIN MUST BE

RATED FOR BOILING WATER.

IMPORTANT

DO NOT ALLOW WATER TRAPS IN THE LINE.

A TRAP CAN CAUSE PRESSURE BUILD-UP IN

THE CAVITY, WHICH MAY CAUSE THE DOOR

GASKET TO LEAK.

WARNING

DO NOT STACK STEAMERS WHEN

LEGS ARE USED.

Steamer Type NPT Pipe Size Required

3-Pan

(2) 3-Pan

5-Pan

(2) 5-Pan

10-Pan

(2) 10-Pan

1.5"

2.5"

1.5"

2.5"

2.0”

2.0"

3. Water Connection(s)

Install a check valve to prevent back ﬂow in the incoming cold water line, as

required by local plumbing codes. Water pressure in the line should be between 30 and 60 PSI. If pressure is above 60 PSI, a pressure regulator will be needed. These pressures must provide the 1.5 gallons per minute required for proper steamer function.

A 3/4 inch female NH connector (garden hose type) is used to attach the water

supply to the inlet valve. Minimum inside diameter of the water feed line is 1/2 inch. Use a washer in the hose connection. Do not allow the connection to leak, no matter how slowly. Do not over-tighten hose connections.

This equipment is to be installed to comply with the basic plumbing code of the

Building Ofﬁcials and Code Administrators International, Inc. (BOCA) and the Food Service Sanitation Manual of the Food and Drug Administration (FDA).

4. Drain Connection

Level the steamer front to back, and pitch it slightly to the front (maximum 1/4

inch) by adjusting the optional legs or the bullet feet on the optional stand.

There must be a free air gap between the end of the hose and the building drain.

The free air gap should be as close as possible to the unit drain. There must also be no other elbows or other restrictions between the unit drain and the free air gap. Install the drain line with a constant downward pitch.

Proper Drain Line Connection: Drain line must have a constant downward pitch of at least 1/4” per foot. Observe local code regarding air gap spacing and drain connections.

5. Factory-Stacked Units

This section is applicable only if you are installing factory-stacked units.

Installing stacked steamers is similar to installing a single unit. The steamers are stacked and assembled at the factory and delivered with the water connections and drain hoses required for a single point connection.

6 OM-SBC-E

A. Water Connection The same water supply connection is used for both units. At the water inlet

valve a 3/4 inch female NH connector (garden hose type) is used for the water supply.

B. Electrical Supply Connection Separate electrical connections will be required for each steamer to be

stacked. Each steamer unit must have it’s own branch circuit protection.

C. Drain Connection Steamers must be leveled front to back, and pitched to the rear (maximum

1/4 inch) by adjusting the bullet feet on the cabinet or stand base. For all factory-stacked steamers, a 2-1/2 inch ID hose is attached to the unit drain. It must be rated for boiling water.

6. Counter-Mounted Units

This section is applicable if the steamer will be mounted to a counter. All four

edges of the bottom of the steamer must be sealed with RTV to the counter if the 4 inch legs are not used. Counter must be made of a noncombustible material such as metal or tile.

Initial Start-Up

WARNING WHEN YOU OPEN THE DOOR, STAY AWAY FROM STEAM COMING OUT OF THE UNIT.

STEAM CAN CAUSE BURNS.

After the boilerless steamer has been installed, test it to ensure that the unit is operating correctly.

1. Remove all literature and packing materials from the interior and exterior of the unit.

2. Make sure the water supply line is open.

3. Turn on electrical service to the unit. The steamer will not operate without electrical power. Do not attempt to operate the unit during a power failure.

NOTE: The door MUST be closed for the elements to operate.

4. To turn unit on, press the ON switch on the control panel.

5. When the steam generating reservoir has ﬁlled with water, the heaters will begin heating automatically. Within 20 minutes or less the READY light will come on, indicating that the water has reached its standby temperature. When the READY light is displayed, you may take any one of the following steps:

a. Push TIMED and set the timer knob to the desired steaming time. b. Push MANUAL for continuous steaming. c. Push STOP to let the unit stay at ready condition.

6. To shut down the unit, press the OFF switch. The steam generating reservoir will then ﬁll with cold water and drain.

7. If the steamer operates as described, the unit is functioning correctly and ready for use.

OM-SBC-E 7

Operation

A. Controls

Operator controls are on the front right of the unit.

The control panels have the following touch pads and indicator lights:

1. The TIME display shows the remaining cooking time. It displays three dashes in MANUAL mode.

MANUAL

TIMED

STOP

CANCEL

READY

TIME display

TIMER knob

MANUAL button and indicator TIMED button and indicator STOP button and indicator

CANCEL button and indicator FAULT display

READY indicator

2. The ON/OFF rocker switch gets the unit ready for use or shuts it off.

3. The READY indicator light indicates the unit has achieved the ready temperature.

4. Hour meter records cumulative hours of operation.

5. The FAULT display shows the current fault.

The push button operations:

1. In the STOP mode the steam generator stays at a low boil or ready temperature.

2. When the TIMED button is pushed , the TIMED light will illuminate and time can be set by turning the TIMER knob (cook time can be increased or decreased at any time by turning the timer knob). The unit steams until the timer counts down to zero and the temperature drops to ready. At that time the STOP light illuminates and a beeper sounds.

3. When the MANUAL button is pushed, the unit steams continuously. The MANUAL light will stay illuminated.

4. CANCEL button should be pushed to stop beeping.

OFF

HOURS

For service/support call

866-518-3977

www.blodgett.com

8 OM-SBC-E

ON/OFF rocker switch

Hour meter

170155 REV. A

Operation

WARNING

WHEN YOU OPEN THE DOOR, STAY AWAY

FROM THE STEAM COMING OUT OF THE

UNIT. THE STEAM CAN CAUSE BURNS.

High Float

Low Float

Empty

B. Operating Procedure

1. Press the ON/OFF rocker to the ON position, (Fi display window. The steam generating reservoir will begin ﬁlling, displaying

) and (Fi ) as it ﬁlls. After initial ﬁll the unit will begin draining

(Fi displaying (Fi READY light comes on (about 15-20 minutes).

2. Load food into pans in uniform layers. Pans should be ﬁlled to about the same levels, and should not be mounded.

3. Open the door and slide the pans into the supports. If you will only be steaming one pan, put it in the middle position. Some foods will cause foam. When cooking foods that foam, such as shrimp, put an empty solid 2½” deep pan in the bottom slot of the pan racks.

4. Close the door. When the READY indicator is lit take one of the following steps:

If you want to steam the food for a certain length of time push the TIMED

button and set the desired time with the TIMER knob. The timer will automatically run the steamer for the set time and then STOP. A beeper will sound. Push CANCEL to stop beeping.

If you want to steam continuously push the MANUAL button. The unit will

continue steaming until stopped.

), reﬁlling displaying (Fi ), and then begin heating until the

) is displayed in the TIME

Push STOP to stop producing steam.

5. To remove pans from cavity open the door. Remove the pans from the steamer using hot pads or oven mitts to protect your hands from the hot pans.

6. To shut off the unit press the ON/OFF rocker switch to OFF, (FL appear in the timer display. The steam generating reservoir will begin draining, displaying (Fi twice and ﬁnally drain completely and turn off the unit.

NOTE: When ﬁlling or draining the steam generating reservoir (

displayed indicating the water level in the reservoir. (

(

NOTE: If a large amount of shrimp is cooked in the unit, foaming will occur

* To avoid this use a catch pan to catch shrimp drippings and proteins to

) low ﬂoat is satisﬁed, ( ) high ﬂoat is satisﬁed.

because the steam lid actually gets so hot that the shrimp will cook on its surface and the shrimp proteins in the dripping will foam on the surface of the steam lid.

prevent foaming when cooking a large amount of shrimp.

) and (Fi ) as it drains, and reﬁll to the high ﬂoat

) reservoir is empty,

) will

) will be

OM-SBC-E 9

Cleaning

WARNING

DISCONNECT THE POWER SUPPLY

BEFORE CLEANING THE OUTSIDE OF

THE STEAMER.

KEEP WATER AND CLEANING SOLUTIONS

OUT OF CONTROLS AND ELECTRICAL

COMPONENTS. NEVER HOSE OR STEAM

CLEAN ANY PART OF THE UNIT.

AVOID CONTACT WITH ANY CLEANERS,

DELIMING AGENT OR DEGREASER AS

RECOMMENDED BY THE SUPPLIER. MANY

ARE HARMFUL. READ THE WARNINGS AND

FOLLOW THE DIRECTIONS!

EVEN WHEN THE UNIT HAS BEEN SHUT

OFF, DON’T PUT HANDS OR TOOLS

INTO THE COOKING CHAMBER UNTIL

THE FAN HAS STOPPED TURNING.

DON’T OPERATE THE UNIT UNLESS THE

REMOVABLE PARTITION HAS BEEN PUT

BACK IN ITS PROPER LOCATION.

DON’T USE ANY CLEANING AGENT

THAT CONTAINS ANY SULFAMIC

AGENT OR ANY CHLORIDE,INCLUDING

HYDROCHLORIC ACID (HCL). TO

CHECK FOR CHLORIDE CONTENT SEE

ANY MATERIAL SAFETY DATA SHEETS

PROVIDED BY THE CLEANING AGENT

MANUFACTURER.

To keep your boilerless steamer in proper working condition, use the following procedure to clean the unit. This regular cleaning will reduce the effort required to clean the steam generator and cavity.

A. Suggested Supplies

1. Mild detergent

2. Stainless steel exterior cleaner

3. Cloth or sponge

4. Brush with soft bristles

5. Spray bottle

6. Measuring cup

7. Nylon pad

8. Towels

9. Plastic disposable gloves

10. Funnel

B. Procedure

1. Exterior Cleaning a. Prepare a warm solution of the mild detergent as instructed by the

supplier. Wet a cloth with this solution and wring it out. Use the moist cloth to clean the outside of the unit. Do not allow freely running liquid to touch the controls, the control panel, any electrical part, or any louver on the rear panels.

b. To remove material which may be stuck to the unit, use a ﬁber brush

or a plastic or rubber scraper with a detergent solution.

c. Stainless steel surfaces may be polished with a recognized stainless

steel cleaner.

2. Interior Cleaning

Daily cleaning must be done in order to enhance the performance and

prolong the life of your boilerless steamer.

IMPORTANT

DO NOT USE ANY METAL MATERIAL

(SUCH AS METAL SPONGES) OR METAL

IMPLEMENTS (SUCH AS A SPOON, SCRAPER

OR WIRE BRUSH) THAT MIGHT SCRATCH

ANY STAINLESS STEEL SURFACE.

SCRATCHES MAKE THE SURFACE HARD

TO CLEAN AND PROVIDE PLACES FOR

BACTERIA TO GROW. DO NOT USE STEEL

WOOL, WHICH MAY LEAVE PARTICLES

EMBEDDED IN THE SURFACE,

WHICH COULD EVENTUALLY CAUSE

CORROSION AND PITTING.

10 OM-SBC-E

Cleaning

WARNING

ALLOW THE STEAMER TO COOL

COMPLETELY BEFORE CLEANING. HOT

SURFACES CAN CAUSE SEVERE BURNS.

WARNING

FAILURE TO CLEAN THE STEAMER AS SPECIFIED COULD NEGATIVELY IMPACT THE PERFORMANCE OF THE STEAMER.

C. Cleaning Steps

STEP 1 - Press OFF switch to turn steamer OFF and open steamer door.

STEP 2 - CAUTION: allow the steamer to cool completely before cleaning.

STEP 3 - Remove steam lid by grasping the two tabs located on the lid front and

sliding pan forward.

STEP 4 - Remove left pan rack by lifting rack up and pulling away from cavity

wall.

STEP 5 - Remove right fan shroud and rack assembly by lifting rack up and pull-

ing away from cavity wall.

STEP 6 - Clean steam lid, left pan rack and rack/ shroud assembly to remove

food soils. These three parts may be cleaned in a dishwasher.

STEP 7 - Use a mild detergent to wipe down the entire steamer cavity to remove

food and scale particles. Carefully clean ﬂoat probes if food residue or loose scale is present. A thin layer of tightly bound scale is normal and will not affect steamer performance. If scale is excessive, then refer to deliming instructions below.

STEP 8 - Remove drain strainer and clean thoroughly to remove any build-up of

debris.

STEP 9 - Replace pan racks and steam lid. Steamer is now cleaned and ready to

use.

D. Deliming Instructions When using a Water Treatment System use vinegar as a deliming agent.

Commercial delimer may be used to remove excessive scale build-up.

STEP 1 - After following all cleaning steps 1 through 7 listed above, turn steamer

on and allow water to enter steamer cavity.

STEP 2 - Pour 1 cup of vinegar or delimer into steamer cavity and shut door.

STEP 3 - Set steamer timer to 30 minutes and allow steam cleaning to occur.

STEP 4 - After 30 minutes cleaning cycle is complete, turn steamer OFF and al-

low to cool completely.

STEP 5 - Open steamer door and wipe down the entire steamer cavity to remove

loosened scale particles. Carefully clean ﬂoat probes if loose scale is present.

STEP 6 -Replace pan racks and steam lid. Steamer is now cleaned and ready to

use.

OM-SBC-E 11

Maintenance

The boilerless steamer is designed for minimum maintenance and no user adjustments should be necessary. Certain parts may need replacement after prolonged use. If there is a need for service, only Authorized Service Agents should perform the work.

If steam or condensate is seen leaking from around the door, take the following steps:

1. Check the door gasket. Replace it if it is cracked or split.

2. Inspect the cooking chamber drain to be sure it is not blocked.

3. Adjust the door latch pin to allow for changes that might occur as the gasket ages. a. Loosen the lock nut at the base of the latch pin, then turn the latch pin

1/4 turn clockwise, and tighten the lock nut.

b. After adjustment, run the unit to test for further steam leakage.

c. If there is still leakage, repeat the adjustment

d. Continue adjusting the pin clockwise until the door ﬁts tightly enough to

prevent leakage. The hinge may also be adjusted.

12 OM-SBC-E

Troubleshooting

Your boilerless steamer is designed to operate smoothly and efﬁciently if properly maintained. However, the following is a list of checks to make in the event of a problem. Wiring diagrams are furnished inside the service panel. If an item on the check list is marked with (*), it means that the work should be done by an Authorized Service Agent.

SYMPTOM WHO WHAT TO CHECK

Fault Display 1 or 2. User a. Clean ﬂoats in unit / Check ﬂoat probe orientation

b. Be sure water supply is adequate to run steamer(s) during normal operation.

No power. User a. Check wall circuit breaker.

b. Disconnect power, then check fuses inside steamer.* c. Call service technician.

Unit overﬁlls with water at start up.

Steamer does not ﬁll with water.

“Door” Shown in Time Display Window.

User a. Clean ﬂoats in unit / Check ﬂoat probe orientation.

b. Clean drain strainer. c. Call service technician.

User a. Is the ON switch depressed?

b. Is the water supply connected? c. Is the water turned on? d. Is the water supply hose kinked or obstructed? e. Check for low water pressure (less than 30 PSI) or low water ﬂow (less than 1.5

gpm).

f. Is the screen at the water connection clogged?

User a. Is the steamer door securely closed?

No steam. User a. Is the ON switch depressed?

b. Is the water supply connected? c. Is the water turned on? d. Is steamer door completely closed?

Fault Display 7. User a. The component cooling fan may not be operating. The display may come on for

several minutes during normal operation. If it stays on for more than 30 minutes, call service technician. Unit may be used for cooking, while waiting for service.

Any unusual operation. User a. Press OFF switch to turn steamer off. Momentarily turn circuit breaker off and then

turn unit back on.

Door pops open. User a. Ensure drain and vent are not plugged. No more than two units should be attached

to a single drain line. b. Check door pin adjustment per above. c. Call service technician.

Fault Display 6. User a. Wait 30 minutes for unit to cool down.

b. Call service technician.

OM-SBC-E 13

Parts List

Boilerless Steamer

14 OM-SBC-E

Parts List

Boilerless Steamer

OM-SBC-E 15

Parts List

Boilerless Steamer

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Parts List

Boilerless Steamer

OM-SBC-E 17

Parts List

Boilerless Steamer

18 OM-SBC-E

Parts List

Boilerless Steamer

To order parts, contact your Authorized Service Agent. Supply the model designation, serial number, part description, part number, quantity, and when applicable, voltage and phase.

Key

TERMINAL BLOCK

CAPACITOR, 3MF TRANSFORMER 208/240V PRIMARY/

24V SECONDARY, 75VA

CONTACTOR

FUSEHOLDER

FUSE

GROUND TERMINAL (3-PAN/5-PAN)

GROUND TERMINAL (10-PAN) TERMINAL BLOCK (3-PAN/5-PAN)

8 8

TERMINAL BLOCK (10-PAN)

WATER VALVE

MUFFIN FAN

DRAIN BOX (3-PAN/5-PAN)

DRAIN BOX (10-PAN)

HI-LIMIT

THERMOSTAT (DRAIN BOX)

DRAIN VALVE

15a

CONDENSATE CUP

15b

GASKET, CONDENSATE CUP

READY THERMOSTAT

FLOAT PROBE

DOOR SWITCH

POWER SWITCH

DOOR ASSEMBLY, COMPLETE (3-PAN)

DOOR ASSEMBLY, COMPLETE (5-PAN)

DOOR ASSEMBLY, COMPLETE (10-PAN)

KNOB

CONTROL BOARD

TOROID (480V ONLY)

MOTOR ASSEMBLY

RELAY BOARD

ELEMENT 208V 1000W (3-PAN/5-PAN)

ELEMENT 240V 1000W (3-PAN/5-PAN)

ELEMENT 277V 1000W (3-PAN/5-PAN)

ELEMENT 208V 1000W (10-PAN)

ELEMENT 240V 1000W (10-PAN)

ELEMENT 277V 1000W (10-PAN)

TOP PANEL (3-PAN/5-PAN)

TOP PANEL (10-PAN)

Description

Part #

070185 096813

121716

145081 096809 119823 106412 129714 003888 002577 071235 153505 150659 150661 144484 145248 071234 150628 142613 147285 149880 096857 160920 130858 125922 143874 160921 160648 119833 146880 160649 148553 148554 148552 148444 148551 148443 150637 149444

Key

FRONT PANEL OVERLAY (3-PAN)

FRONT PANEL OVERLAY (5-PAN/10-PAN)

DOOR LATCH PIN

DOOR PIN LOCK NUT

STEAM LID (3-PAN/5-PAN)

STEAM LID (10-PAN)

CAVITY FAN

LEFT PAN RACK (3-PAN)

LEFT PAN RACK (5-PAN)

LEFT PAN RACK (10-PAN)

DOOR HANDLE

DOOR GASKET (3-PAN)

DOOR GASKET (5-PAN)

DOOR GASKET (10-PAN)

TERMINAL BLOCK 480V ONLY (10E)

MOTOR SHAFT SEAL

BLOWER COVER (3-PAN)

BLOWER COVER (5-PAN)

BLOWER COVER (10-PAN)

RIGHT PAN RACK (3-PAN)

RIGHT PAN RACK (5-PAN)

RIGHT PAN RACK (10-PAN)

DRIP TRAY (3-PAN/5-PAN)

DRIP TRAY (10-PAN)

LEFT SIDE PANEL (3-PAN)

LEFT SIDE PANEL (5-PAN)

LEFT SIDE PANEL (10-PAN)

RIGHT SIDE PANEL (3-PAN)

RIGHT SIDE PANEL (5-PAN)

RIGHT SIDE PANEL (10-PAN)

FLOW REDUCER, CONDENSATE

FLOW REDUCER, FILL

HARNESS, CONTROL TO RELAY BOARD

HARNESS, REAR (3-PAN/5-PAN)

HARNESS, LOW VOLTAGE (3-PAN/5-PAN)

HARNESS, FOWARD (3-PAN/5-PAN)

HARNESS, STEAMER HIGH VOLTAGE (3-PAN/5-PAN)

HARNESS, HIGH VOLTAGE (3-PAN/5-PAN)

JUMPER, VOLTAGE SELECT

HARNESS, STEAMER 480V ONLY

HARNESS, REAR (10-PAN)

HARNESS, LOW VOLTAGE (10-PAN)

HARNESS, FORWARD (10-PAN)

Description

x- Item not depicted/called out in drawing or photograph

Part #

170155 170156 078914 003823 149299 149452 096790 149883 149872 145642 070123 124849 125907 143879 003888 096868 149387 149313 149451 141571 140157 145721 094151 145520 149229 149233 149446 149231 149235 149448 147371 144481 160884 160883 160880 160882 160874 153486 123124 153118 153843 153841 153842

OM-SBC-E 19