HWH 200 series Operator's Manual
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HWH 200 series Operator's Manual

Joystick-controlled leveling system; joystick bi-axis control
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OPERATOR'S MANUAL
HWH JOYSTICK-CONTROLLED
200 SERIES LEVELING SYSTEM
HWH HYDRAULIC LEVELING
FRONT
EXTEND
LEFT
RIGHT
EXTEND
EXTEND
REAR
EXTEND
"CAUTION"
UNDERSTAND OPERATOR'S MANUAL BEFORE USING.
BLOCK FRAME AND TIRES SECURELY BEFORE
REMOVING TIRES OR CRAWLING UNDER VEHICLE.
Ph: 800/321-3494 (or) 563/724-3396 | Fax: 563/724-3408
AP0710 - U.S.
AP10299 - Europe
AP21561 - French
H H
W
CORPORATION
R
FEATURING:
Joystick BI-AXIS Control
Hydraulic Leveling
Straight-Acting Jacks
Suspension Air Dump
OPERATE
STORE
FRONT
STORE
REAR
OPERATE
HWH CORPORATION
(On I-80, Exit 267 South)
2096 Moscow Road | Moscow, Iowa 52760
www.hwh.com
R
R
HWH HYDRAULIC LEVELING
ON
NOT IN
PARK/
BRAKE
OFF
CAUTION!
UNDERSTAND OPERATOR'S MANUAL BEFORE USING. BLOCK FRAME AND TIRES
SECURELY BEFORE REMOVING TIRES OR CRAWLING UNDER VEHICLE.
ML0710/MP05.1503/LH-S
5 AMP
FUSE
10OCT02

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Summary of Contents for HWH 200 series

  • Page 1 CORPORATION OPERATOR’S MANUAL HWH JOYSTICK-CONTROLLED 200 SERIES LEVELING SYSTEM FEATURING: Joystick BI-AXIS Control Hydraulic Leveling Straight-Acting Jacks Suspension Air Dump HWH HYDRAULIC LEVELING OPERATE FRONT EXTEND LEFT RIGHT HWH HYDRAULIC LEVELING EXTEND EXTEND STORE REAR FRONT EXTEND NOT IN PARK/...

  • Page 2: How To Obtain Warranty Service

    HWH CORPORATION personnel will contact you to the problem quickly. If the dealer has difficulty solving determine whether or not your claim is valid. If it is, HWH the problem, he should immediately contact the Customer CORPORATION will authorize repair or replacement of the Service Department, at HWH CORPORATION.

  • Page 3: Control Identification

    CONTROL IDENTIFICATION FRONT STORE LEVER (Operate Position) HWH HYDRAULIC LEVELING FRONT STORE LEVER OPERATE FRONT (Store/Travel Position) EXTEND LEFT RIGHT EXTEND EXTEND STORE JACK CONTROL LEVER REAR FRONT EXTEND REAR STORE LEVER STORE (Store/Travel Position) REAR OPERATE "CAUTION" UNDERSTAND OPERATOR’S MANUAL BEFORE USING.

  • Page 4: Operating Procedures

    5. Move the FRONT and REAR STORE LEVERS to the OPERATE POSITION OPERATE POSITION. Nothing should happen at this time. FRONT Place pads under jacks if necessary at this time. STORE HWH HYDRAULIC LEVELING FRONT OPERATE LEVER EXTEND NOTE: The respective RED WARNING LIGHT will come on...
  • Page 5 OPERATING PROCEDURES RETRACT PROCEDURES STORE/TRAVEL POSITION EXTEND POSITION STORE/TRAVEL POSITION HWH HYDRAULIC LEVELING FRONT OPERATE FRONT EXTEND STORE LEFT RIGHT EXTEND EXTEND LEVER STORE REAR FRONT EXTEND JACK REAR CONTROL STORE STORE REAR LEVER LEVER OPERATE "CAUTION" UNDERSTAND OPERATOR’S MANUAL BEFORE USING.

  • Page 6: Electrical System

    NOTE: All major components of the system can be replaced In west or icy weather leveling jacks may become encrusted with rebuilt parts or can be sent to HWH CORPORATION to with ice. This may cause the leveling system to function be rebuilt, when the system is out of warranty.

  • Page 7: Troubleshooting

    TROUBLE SHOOTING The following is a list of problems, and possible solutions, which might occur to the leveling system. NOTE: Only qualified technicians should install or repair leveling systems on vehicles. A knowledge of hydraulics, welding, the vehicle’s suspension and electrical systems as well as an understanding of the leveling system’s hydraulic and electronics is required.
  • Page 8 HYDRAULIC LINE CONNECTION DIAGRAM 200/210/225 SERIES BI-AXIS VALVE NOTE: Hose fittings at the pump will come directly out of the pump or if equipped with a room manifold, out of the top of the room manifold. BREATHER/ FILLER CAP PRESSURE RETURN PRESSURE RIGHT FRONT...
  • Page 9 AIR LINE CONNECTION DIAGRAM SUSPENSION AIR BAGS FROM WIRE HARNESS SEE ELECTRICAL AIR DUMP SOLENOID VALVES DIAGRAM FOR ARE ACTIVATED (OPENED) BY CONNECTION A +12 SIGNAL. 4 AIR DUMP SOLENOID VALVES AND 4 HEIGHT CONTROL VALVES ARE SHOWN. THE AIR DUMP VALVE IS TO TEE INTO THE LINE BETWEEN THE AIR BAG AND THE HEIGHT CONTROL VALVE.
  • Page 10 ELECTRICAL CONNECTION DIAGRAM 200 SERIES BI-AXIS VALVE WITH SUSPENSION AIR DUMP PUMP RELAY HARNESS HWH HYDRAULIC LEVELING 6230 OPERATE FRONT RAISE SEE PUMP RELAY LEFT RIGHT RAISE RAISE CONNECTION DIAGRAM STORE REAR FRONT RAISE 8600 (BLUE) 9000 STORE REAR HWH HYDRAULIC LEVELING...
  • Page 11 ELECTRICAL CONNECTION DIAGRAM 200 LEVELING SYSTEM BI-AXIS VALVE WITH SUSPENSION AIR DUMP PUMP RELAY CONNECTION DIAGRAM PUMP MUST BE MOUNTED SOLIDLY TO FRAME. SOME PUMPS HAVE A GROUND CABLE THAT IS TO BE ATTACHED TO THE GROUND STUD. WIRE FROM HARNESS - (BLUE) 6820 BATTERY 8600...
  • Page 12 POSITIVE TO PARK BRAKE LIGHT PARK BRAKE ON DASH PIGTAIL PARK BRAKE 9001 SWITCH NEGATIVE PARK BRAKE PARK BRAKE 9000 PIGTAIL - 9000 SWITCH 8600 6230 +12V ACC. - (RED) 6120 CR1-1 5 AMP * BATTERY PUMP FUSE (WHITE) 6230 PUMP RELAY (BLUE) 6820...
  • Page 13 NOTE: DO NOT USE (PURPLE) WIRE - 6121 REMOVE (PURPLE) WIRE - 6121 6111 FROM HARNESS. NOTE: SPLICE (BROWN) WIRE - 7699 FROM HWH LIGHT PLATE TO (BROWN) - 7699 PIGTAIL WITH BUTT CONNECTOR. PIGTAIL JACKS DOWN LIGHT PROVIDED - (BROWN) 7699 INCLUDED IN HARDWARE KIT.

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200 series

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