HWH 200 Series Operator's Manual page 19

BI-AXIS VALVE WITH ROOM EXTENSION
GROUNDING AND MANIFOLD WIRING (LARGE VALVES)
WHEN POWER UNIT IS MOUNTED TO VEHICLE
FRAME VIA WELDED CHANNEL, CONNECT
GROUND CABLE STRAP TO EITHER PUMP
MOUNTING BOLT POSITION AS SHOWN. A
3/8" INTERNAL STAR LOCKWASHER MUST BE
USED BETWEEN PUMP CHANNEL/GROUNDING
STUD, GROUNDING STUD/GROUND CABLE
STRAP TERMINAL AND BETWEEN GROUND
WIRE TERMINALS/NUT.
LEVELING SYSTEM
HARNESS
PUMP RELAY
HARNESS FROM
VALVE
(WHITE) 6230
(BLUE) 6820
SEE PUMP RELAY
CONNECTION
DIAGRAM
NOTE: THE (4) DIGIT WIRE NUMBER
SUPERSEDES ANY AND ALL WIRE
COLORS.
ROOM EXTENSION RETRACT
SOLENOID VALVE (1R)
SEE PUMP RELAY
CONNECTION
DIAGRAM
WHITE WIRES TO
GROUND STUD
SEE ABOVE
GROUNDING
DIAGRAM
ELECTRICAL CONNECTION DIAGRAM
GROUNDING
3/8" INTERNAL STAR
LOCKWASHER (3 USED)
GROUNDING STUD
TO PUMP RELAY
6231
10 AMP FUSE
ROOM EXTENSION MANIFOLD
1R
(YELLOW) 5000
(BLACK) 5001
VIEW FROM PUMP END
- +
TO ROOM EXTENSION
SOLENOID VALVES
(WHITE)
6230
(WHITE)
6245
3/8-16 NUT
1E
ROOM EXTENSION EXTEND
SOLENOID VALVE (1E)
B A
B A
(WHITE) 6245
(WHITE) 6245
NOTE: THE (4) DIGIT WIRE NUMBER
SUPERSEDES ANY AND ALL WIRE
COLORS.
GROUND CABLE
STRAP
(NOT USED
ON SOME PUMPS)
PUMP MOUNTING
PUMP MOUNTING CHANNEL
SEE PUMP RELAY
CONNECTION
DIAGRAM
ROOM EXTENSION
HARNESS
NOTE: WIRE SETS
ARE LABELED FOR
EACH SOLENOID
ROOM EXTENSION
HARNESS
MP85.1730
20JAN03