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B710H
Installation Manual
22 pgs408.98 Kb0

Star Manufacturing B710H Installation Manual

OPERATOR'S MANUAL
HOLMAN CONVEYOR TOASTERS
MODELS T710(H, TW, TX) T714(H, TW, TX) S710(H) S714(H) B710H
FOR SERVICE INFORMATION
U.S. AND CANADA CALL: 1-800-807-9054
24 HOURS/DAY 7 DAYS/WEEK
TABLE OF CONTENTS
DRAWINGS
CRUMB TRAY PAGE 1 LOAD AND UNLOAD TRAYS PAGE 1 ADJ. HEAT SHIELD, FRONT VIEW PAGE 3 COMPONENT ARRANGEMENT PAGE 6 HEATER TUBE INSTALLATION PAGE 7 DRIVE SYSTEM PAGE 9 WIRING DIAGRAMS [T710(H,TW)] PAGE 15, 16 WIRING DIAGRAMS [T714(H,TW)] PAGE 16, 17 WIRING DIAGRAMS [B710(H)] PAGE 18 WIRING DIAGRAMS [S710(H), Jamba Juice] PAGE 19 WIRING DIAGRAMS [S714(H)] PAGE 20
HG0102
REV. 12/6/2005 RMS
OPERATOR'S MANUAL
HOLMAN CONVEYOR TOASTERS
UNCRATING AND INSPECTION
MODELS T710(H, TW, TX) T714(H, TW, TX) S710(H) S714(H) B710H
Unpack unit and components from container. Remove all visible packing
material, inspect unit for damage. If damage is discovered, file a claim
ASSEMBLY AND INSTALLATION
A. Attach legs by screwing into weld nuts, as shown below.
immediately with the carrier that handled the shipment.
Page 1
ADJUSTABLE LEG: SCREWS INTO WELD NUT LOCATED AT EACH CORNER ON BOTTOM SIDE OF TOASTER
LEVELING OF THE TOASTER CAN BE DONE BY TURNING THE FOOT SECTION OF THE LEG COUNTER CLOCKWISE
B. Anti Skid pads are available at no charge and may be adhered to the foot
section of each leg to prevent sliding. Call 1-800-225-3958 for details. WARNING: the National Sanitation Foundation does not approve Use of
these pads.
C. Place load and unload trays as shown below.
LOAD UP TRAY
HEAT REFLECTOR / CRUMB TRAY
(REAR DISCHARGE)
TOAST CHUTETOAST CHUTE
CAUTION: DO NOT OPERATE UNIT WITHOUT CRUMB TRAY PROPERLY POSITIONED AS THIS WILL CAUSE OVERHEATING IN THE CONTROL BOX.
WARNING: MAKE SURE ALL INPUT POWER IS OFF BEFORE INSTALLING/REMOVING
WARNING
WARNING
ANY PARTS.
: BEFORE INSTALLING UNIT(S), CHECK WITH LOCAL POWER COMPANY TO
DETERMINE ACTUAL VOLTAGE AT JOB SITE. NEVER PLUG A 208-VOLT UNIT INTO 240 VOLTS OR A 240 VOLT UNIT INTO 208 VOLTS.
: BE ABSOLUTELY SURE THE GROUND CONNECTION FOR THE RECEPTACLE
IS PROPERLY WIRED. NEVER CONNECT UNIT TO POWER WITHOUT PROPER GROUND CONNECTIONS. IMPROPER GROUND MAY RESULT IN SEVERE INJURY OR FATALITY.
REVISED 4-15-96 MJC
MODELS T710(H, TW, TX) T714(H, TW, TX) S710(H) S714(H) B710H
OPERATION
Your Holman toaster may be equipped with a Power Saver Switch, details are as follow;
Page 2
OPERATOR'S MANUAL
HOLMAN CONVEYOR TOASTERS
POWER SAVER
SWITCH
FULL POWER
OFF
1/4 POWER STAND BY
TOGGLE POWER SAVER
FULL POWER
OFFOFF
1/4 POWER STAND BY
ROTARY POWER SAVER
USING YOUR POWER SAVER SWITCH
Power Saver Switch Positions
FULL POWER- When in this position your unit is at Full Power and ready to use.
Adjust the Top and Bottom Variable Heat Controls and Conveyor Belt Speed Control to your desired settings.
OFF-ROTARY: Two off positions are provided so that a single rotation to either
direction will result in the unit being turned OFF.
OFF-TOGGLE: The center position of the toggle switch turns the unit completely
OFF regardless of heat and speed control settings.
STANDBY- The standby position reduces the power to the unit to 1/4, and
therefore saves 75% of the energy consumption. In this position your unit will stay warm and reduce the reheat time when switched to Full Power to 20 to 30 seconds.
REV. 1/28/97 MJC
FULL KEY LOCKING COVER FITS OVER CONTROLS AND SIDE PANELS TO PREVENT TAMPERING
OPERATOR'S MANUAL
HOLMAN CONVEYOR TOASTERS
MODELS S710(H), S714(H)
SECURITY COVER : Your Holman models S710 and S714 are quipped with a full front key locking cover (fig.1). This over fits over the front and sides of the unit. The security cover must be removed with a key in order to gain access to the controls, side panels, legs and toast chute to be removed.
To remove, unlock the cover using the key. Pull locked side of cover out and away from the unit. The right side will release at the same time.
HOLMAN
To replace the cover, Hook the right side of the cover over the latch on right front of the unit while sliding the left side of the cover over the lock. Secure cover using key.
Page 2A
Fig. 1
SECURITY TOAST CHUTE MOUNTING ROD
S710CHUT.WMF
Fig. 2
COTTER PIN
S710LEG.WMF
Fig. 3
S710LOK.WMK
TOAST CHUTE MOUNTING ROD SLIDES THOUGH MOUNTING HOLE IN CHASSIS AND THROUGH LOOP IN TOP OF TOAST CHUTE
H
O
L
M
A
N
SECURITY COUNTER MOUNTING BRACKET ATTACHES TO LEG FOOT AND IS SECURED TO COUNTER WITH A SCREW.
COTTER PIN
MOUNTING BRACKET
LEG SCREWS INTO THE BOTTOM OF TOASTER
FOOT SCREWS INTO BOTTOM OF LEG
KEY LOCK
TOAST CHUTE ; To install the toast chute (fig. 2), Remove the left side panel by removing two screws and pulling the top part of the panel out while lifting up. Remove the mounting rod by sliding it through chassis.
Next, place the toast chute beneath toaster as shown. Line up the looped end of toast chute with holes in the rear of toaster as shown. Insert mounting rod through the holes in chassis and the toast chute (If legs have not been installed, do so now).
Reinstall side panel and secure with screws. Toast chute is now ready for use.
LEGS : To secure the toaster to the counter (fig.3), Remove both side panels by removing two screws and pulling the top of the panel out while lifting up. Unscrew the foot of each leg and slide counter-mounting brackets onto the legs. Screw the foot back onto each leg and install legs onto the toaster. Place the small cotter pin through the holes in threaded portion of each leg.
Secure the mounting brackets to the counter with a screw or bolt. Reinstall both side panels and secure with screws.
NOTE: Security models are not supplied with a power saver switch.
REV. 1/28/97 MJC
PAGE 3
OPERATOR'S MANUAL
HOLMAN CONVEYOR TOASTERS
COOKING PROCEDURES
A. BREAD TOASTING
MODELS T710(H, TW, TX) T714(H, TW, TX) S710(H) S714(H) B710H
NOTE: Models TX710(H) and TX714(H) have an extended conveyor belt in lue of a load up tray. Place (do not press) the product on the extended conveyor belt for toasting or heating. Follow the instructions listed below for cooking and operation procedures.
1. On models T710H, TX710(H), T714H, TX714(H) and B710H, S710(H), S714(H) lower the front heat shield all the way down, leave just enough clearance for bread slices to pass under the shield into the cooking cavity (See illustration below).
ADJUSTABLE HEAT SHUTTER
2. Turn top and bottom heat controls to HI; turn conveyor speed control to
50.
3. Allow warm up time of 5 to 10 minutes.
4. Test with a slice of bread. a. If toast is too light, turn conveyor speed control counterclockwise to a
slower speed. b. If toast is too dark, turn conveyor speed control clockwise to a faster
speed. B. MODELS T710(H), TX710H, T714(H), TX714H, S710(H), S714(H)-BUN TOASTING
1. Buns may be top or bottom toasted. Turn appropriate heat control to HI, set conveyor speed control to 50.
2. On models with high (3") clearance (T710H, TX710H, T714H, TX714H, S710H, S714H), lower the front heat shield as far as possible, leave just enough clearance for the bun half to pass under and into the cooking cavity.
3. Test with a half of a bun. a. If bun half is too light, turn conveyor speed control counterclockwise
to a slower speed. b. If bun half is too dark, turn conveyor speed control clockwise to a
faster speed.
Cooking procedures continued on page 4
REVISED 7/29/97 MJC
PAGE 4
OPERATOR'S MANUAL
HOLMAN CONVEYOR TOASTERS
COOKING PROCEDURES CONT.
C. MODEL B710(H)
MODELS T710(H, TW, TX) T714(H, TW, TX) S710(H) S714(H) B710H
The model B710(H) has higher wattage tubes on the top than on the bottom, therefore when placing the bun halves on the conveyor you should place them cut side up.
D. DEEP TOASTING OR BAKING (Units with Variable Heat Controls). Food products that require deep heating without exterior toasting may be
heated by reducing the oven temperature (lowering the top and/or bottom heat controls) and cooking at slower speeds. Some foods may require more top heat than bottom heat or vice versa. Every product will require some experimentation to arrive at the correct balance of heat control and conveyor speed settings. Each time a setting is changed allow about 5 minutes for the unit to stabilize.
CLEANING PROCEDURES
1. Turn top and bottom heat controls to the OFF position.
2. For lightly soiled conveyor belts, turn conveyor speed control to fastest setting (100) and wipe with a damp cloth.
3. For heavily soiled conveyors, turn conveyor speed control to fastest setting (100) and wipe with a light abrasive pad.
4. Turn conveyor speed control off.
5. After the unit cools, remove interior crumb tray (as shown below) and clean. Slide crumb tray back into position. DO NOT OPERATE UNIT WITHOUT
CRUMB TRAY IN PLACE AS THIS CAUSES OVERHEATING IN THE CONTROL BOX AND MAY ACTIVATE THE HEAT LIMIT SWITCH.
6. Wipe exterior surface of unit.
LUBRICATION OF DRIVE CHAIN WITH A GRAPHITE BASED LUBRICANT IS REQUIRED AS PERIODIC MAINTENANCE. CALL HOLMAN FACTORY SERVICE DEPARTMENT FOR DETAILS.
LOAD UP TRAY
CAUTION: DO NOT OPERATE UN WITHOUT CRUMB TRAY AS THIS CAUSES OVERHEATING IN THE CONTROL BOX.
HEAT REFLECTOR / CRUMB TRAY
(TOP VIEW)
TOAST CHUTE
SHOWN WITHOUT TOP COVER
IDLER SHAFT
DRIVE SHAFT
CONVEYOR LINK, MODEL T710
CONVEYOR LINK, MODEL T714
CONVEYOR BELT
REVISED 12/23/96 MJC
PAGE 5
OPERATOR'S MANUAL
HOLMAN CONVEYOR TOASTERS
MODELS T710(H, TW, TX) T714(H, TW, TX) S710(H) S714(H) B710H
TROUBLESHOOTING GUIDE
A. UNIT WILL NOT HEAT, CONVEYOR WILL NOT TURN.
1. Be sure the main circuit breaker is switched to the ON position.
2. Check to see if the toaster is plugged in and all controls are turned to the ON position.
B. UNIT WILL NOT HEAT, CONVEYOR TURNS PROPERLY.
1. Check to see if both top and bottom heat controls have been turned to HI.
2. Push heat limit switch on front of control box as shown below. If this reactivates the heater tubes, see HEAT LIMIT SWITCH in section C.
C. HEAT LIMIT SWITCH Your Holman conveyor toaster is equipped with an automatically activated
Heat Limit Switch that interrupts the heater tube connections if the ambient temperature in the control box exceeds 190F (88C). This heat limit switch can be reset manually by pushing the red button on the front of the control box.
HEAT LIMIT SWITCH
CONVEYOR SPEED CONTROL
BOTTOM HEAT CONTROL
TOP HEAT CONTROL
THE HEAT LIMIT SWITCH IS ACTIVATED WHEN THERE IS NOT SUFFICIENT AIR FLOW GENERATED BY THE COOLING FAN. WHEN HEAT LIMIT SWITCH HAS BEEN ACTIVATED:
1. DISCONNECT UNIT FROM POWER SOURCE.
2. Check to see if air intake area in the bottom center of the control box cover is free of dust, grease or other obstructions.
Troubleshooting guide continued on page 6
REVISED 1/28/97 MJC
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