JWE
COMPONENT REMOVAL
SECURE ALL UTILITIES AND DRAIN BOTH TANKS
BEFORE REMOVING ANY COMPONENT
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• Flush Pipe Removal
• Front Panel Removal
• Control Box Removal
• Rinse Pump Removal
• Booster
B
t Heater
H t Removal
R
l
• Inlet water valve Removal
• Heater Removal
• Wash Pump Removal
FLUSH PIPE REMOVAL
FLUSH PIPE
STEP 1
REMOVE RACK RAIL,
OVERFLOW PIPE, UPPER
AND LOWER SPRAY AND
WASH ARMS,, SEPARATOR
AND FILTERS.
REINSTALL OVERFLOW
PIPE AFTER SEPARATOR
HAS BEEN REMOVED
STEP 2
REMOVE SCREWS FROM UPPER “U”
BRACKET AND REMOVE BRACKET
REMOVE SCREWS FROM LOWER
RACK BRACKET AND REMOVE
BRACKET
REMOVE SCREW FROM FLUSH PIPE
STEP 3
PUSH THE FLUSH PIPE TOWARD THE REAR ON
THE WASH TANK TO CLEAR IT FROM THE WASH
PUMP.
TILT IT SLIGHTLY FORWARD AND CONTINUE
TO PUSH IT BACK UNTIL IT CLEARS THE
WASH PUMP CONNECTOR.
STEP 4
LIFT PIPE OUT
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FRONT PANEL REMOVAL
TO REMOVE FRONT
PANEL:
1.REMOVE BOTH 5MM
TRUSS HEAD SCREWS
2.SLIGHTLY TILT OUT
THE BOTTOM OF THE
PANEL
3 PULL DOWN ON PANEL
3.PULL
UNTIL IT CLEARS WASH
TANK
FRONT PANEL
HINGED BREAKER COVER
TWO 5MM TRUSS
HEAD SCREWS
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CONTROL BOX REMOVAL
FRONT PANEL
REMOVED
SECURE ALL
ELECTRICAL
POWER
BEFORE
REMOVING /
SERVICING
CONTROL BOX
STEP #1
REMOVE MOUNTING SCREW
STEP #2
GRASP BOX AND PULL FORWARD. RELEASE
WIRES FROM SADDLES AS BOX IS REMOVED
STEP # 3
ONCE THE WIRES ARE FREE FROM THE SADDLES THE
BOX CAN BE COMPLETELY REMOVED FROM UNIT AND
SET ON THE FLOOR IN FRONT OF UNIT
CONTROL BOX LAYOUT
Phase
Rotation
PHOTO WITH
COVER
REMOVED
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RINSE PUMP REMOVAL
RINSE PUMP
STEP #1
REMOVE NUT FROM OUTLET SIDE OF RINSE PUMP
TAKE CARE NOT TO LOOSE SEAL
STEP #2
REMOVE THE CLIP FROM THE INLET SIDE OF THE PUMP
STEP 2 After removal
STEP 1 After Removal
STEP #3
REMOVE MOUNTING SCREW
STEP #4
SLOWLY SLIDE PUMP TO THE RIGHT UNTIL IT CLEARS THE BOOSTER
TANK
DO NOT ROCK PUMP DAMAGE TO THE SEALS COULD OCCUR
ONCE PUMP IS FREE FROM BOOSTER TANK THE WIRING CAN BE
DISCONNECTED WHILE THE PUMP SETS ON THE BASE
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BOOSTER HEATER TANK
REMOVAL
BOOSTER HEATER TANK
STEP #1
DRAIN BOOSTER WATER FROM
BOOSTER TANK USING SUPPLIED
DRAIN HOSE
** WATER CAN BE IN EXCESS OF 180
WATER CAN BE IN EXCESS OF 180°F**
F
REMOVE RINSE PUMP
BOOSTER
TANK
DRAIN
HOSE
STEP #2
WATER
VALE NUT
INLET
WATER LINE
REMOVE INLET WATER VALVE NUT
**BE CAREFUL NOT TO LOOSE SEAL**
STEP #3
BOOSTER
TANK OVER
FLOW HOSE
BOOSTER
TANK OVER
FLOW
DRAIN
HOSE
HOLE
LIFT THE BOOSTER TANK OVERFLOW HOSE OUT OF IT’S HOLE IN THE UNIT
BASE
** HOSE IS LOCATED IN THE MIDDLE OF THE LEFT HAND SIDE OF THE TANK** STEP #4
REMOVE THE TANK MOUNTING SCREW
STEP #5
TIE WRAP
UNIT
FRAME
REMOVE TIE WRAP TO RELEASE SLACK FROM WIRE BUNDLE. PULL
BOX FORWARD TO UNCLIP IT FROM THE REAR CLIP AND THEN
SLIGHTLY TO THE RIGHT TO CLEAR THE FRAME.
PULL BOOSTER HEATER OUT AND SET ON FLOOR IN FRONT
OF UNIT
BOOSTER TANK LAYOUT
PHOTO WITH
COVER REMOVED
FLOAT
SWITCH
OVERFLOW
SAFETY
FLOAT
SWITCH
HEATER 6KW
THERMISTOR
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INLET WATER VALVE
REMOVAL
INLET WATER VALVE
STEP #1
REMOVE BOOSTER
HEATER
STEP #2
DISCONNECT WIRE
CONNECTOR
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HEATER REMOVAL
STEP 1
DISCONNECT TIE WRAPS
AND WIRES
STEP 2
REMOVE NUTS
7/8” CROW FOOT WITH
6” EXTENSION WORKS
BEST
STEP 3
ONCE NUTS AND
WASHERS ARE
REMOVED PULL
HEATER OUT ON TANK
SIDE
ELEMENT
SEAL
WASHER
NUT
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WASH PUMP REMOVAL
WASH PUMP
STEP #1
WASH
PUMP
RINSE
PUMP
HOSE
NUTS
RINSE
PUMP
LOOSEN NUTS ON RINSE PUMP DISCHARGE HOSE. REMOVE HOSE
**BE CAREFUL NOT TO LOOSE SEALS**
STEP #2
REMOVE LOCKING COLLARS
FROM THE SUCTION AND
DISCHARGE PORTS
10mm DEEP WELL SOCKET
STEP #3
LOOSEN
LOOSEN
REMOVE
REMOVE
REMOVE THE LOWER TWO SCREWS FROM THE PANEL AND
LOOSEN THE UPPER TWO
STEP #1
DISCHARGE HOSE.
REMOVED
**BE CAREFUL NOT TO LOOSE SEALS**
**
STEP #2
LOCKING COLLARS REMOVED
FROM THE SUCTION AND
DISCHARGE PORTS
10mm DEEP WELL SOCKET
STEP #3
REMOVED THE LOWER TWO
SCREWS FROM THE PANEL
AND LOOSENED THE UPPER
TWO
STEP #4
REMOVE WIRE HARNESS
FROM WIRE SADDLES ALSO
REMOVE LARGE BLACK WIRE
TIES FROM WIRE BUNDLE.
PULL BACK ON PUMP TO
FREE IT FROM SUCTION AND
DISCHARGE PORTS
LIFT PUMP AND BRACE
C FROM
O
HOLDING BOLTS AND SET ON
FLOOR.
STEP #5
REMOVE BOLTS
FROM BRACE TO
FREE PUMP
17mm
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Tech Support hopes that this gives you a good
understanding
d t di off the
th teardown
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for
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JWE units. If you have any questions concerning
this or any
y other technical information p
please send
e-mail to techsupport@hoshizaki.com or call the
Technical Support Department at 1-800-233-1940.