HWH 210 SERIES Operator's Manual
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HWH 210 SERIES Operator's Manual

Joystick-controlled leveling system
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OPERATOR'S MANUAL
HWH JOYSTICK-CONTROLLED
210 SERIES LEVELING SYSTEM
Ph: 800/321-3494 (or) 563/724-3396 | Fax: 563/724-3408
AP13387 - U.S.
AP15006 - Europe
H H
W
CORPORATION
FEATURING:
Joystick BI-AXIS Control
Hydraulic Leveling
Straight-Acting Jacks
HWH
HYDRAULIC LEVELING
ON
NOT IN
PARK/
EXTEND
BRAKE
FRONT
EXTEND
EXTEND
LEFT
RIGHT
EXTEND
REAR
ON
OFF
CAUTION!
UNDERSTAND OPERATOR'S MANUAL BEFORE USING.
BLOCK FRAME AND TIRES SECURELY BEFORE
REMOVING TIRES OR CRAWLING UNDER VEHICLE.
HWH CORPORATION
(On I-80, Exit 267 South)
2096 Moscow Road | Moscow, Iowa 52760
www.hwh.com
R
R
OPERATE
STORE
FRONT
FUSE
5 AMP
STORE
REAR
OPERATE
ML13406/MP05.2003
23AUG02

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Summary of Contents for HWH 210 SERIES

  • Page 1 CORPORATION OPERATOR’S MANUAL HWH JOYSTICK-CONTROLLED 210 SERIES LEVELING SYSTEM FEATURING: Joystick BI-AXIS Control Hydraulic Leveling Straight-Acting Jacks HYDRAULIC LEVELING NOT IN OPERATE PARK/ EXTEND BRAKE FRONT EXTEND EXTEND LEFT RIGHT STORE FRONT EXTEND REAR FUSE 5 AMP STORE REAR OPERATE CAUTION! UNDERSTAND OPERATOR’S MANUAL BEFORE USING.

  • 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 "NOT IN FRONT STORE LEVER PARK/BRAKE" LIGHT (Operate Position) HYDRAULIC LEVELING "ON" LIGHT NOT IN OPERATE PARK/ EXTEND FRONT STORE LEVER BRAKE FRONT (Store/Travel Position) WARNING LIGHTS (4 - Red) EXTEND EXTEND LEFT RIGHT STORE FRONT JACK CONTROL LEVER EXTEND REAR LEVELING LIGHTS...

  • Page 4: Operating Procedures

    OPERATING PROCEDURES SITE SELECTION Maintain adequate clearance in all directions for vehicle, settling of jacks or vehicle, equipment malfunction, etc. room extensions, awnings, doors, steps, etc. Vehicle may If parking on soft ground or asphalt paving, wood blocks or move in any direction due to jack extension or retraction, pads should be placed under the jacks.
  • Page 5 OPERATING PROCEDURES RETRACT PROCEDURES EXTEND STORE/TRAVEL POSITION STORE/TRAVEL POSITION POSITION HYDRAULIC LEVELING FRONT NOT IN OPERATE PARK/ EXTEND BRAKE FRONT STORE EXTEND EXTEND LEVER LEFT RIGHT STORE FRONT EXTEND REAR JACK FUSE CONTROL 5 AMP STORE REAR REAR LEVER STORE OPERATE CAUTION! UNDERSTAND OPERATOR’S MANUAL BEFORE USING.

  • Page 6: Oil Level

    MAINTENANCE OIL LEVEL It is important that the four leveling jacks and all HWH room FLUID: HWH Specialty Hydraulic Oil is recommended. In an extensions are fully retracted before checking the oil level. emergency Dexron automatic transmission fluid can be used.

  • Page 7: Troubleshooting

    TROUBLE SHOOTING 210/225 SERIES BI-AXIS VALVE 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 ELECTRICAL CONNECTION DIAGRAM 210 SERIES BI-AXIS VALVE HYDRAULIC LEVELING SEE PANEL NOT IN OPERATE PARK/ EXTEND BRAKE FRONT EXTEND EXTEND CONNECTION LEFT RIGHT STORE FRONT EXTEND REAR DIAGRAM FUSE 5 AMP STORE REAR MASTER WARNING TO BRAKE LIGHT OPERATE CAUTION! UNDERSTAND OPERATOR’S MANUAL BEFORE USING.

  • Page 10: Electrical Connection Diagram

    ELECTRICAL CONNECTION DIAGRAM 200/210/225 SERIES BI - AXIS VALVE PUMP RELAY 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. NOTE: THE FOUR DIGIT WIRE NUMBER SUPERSEDES ANY AND ALL WIRE COLORS.
  • Page 11 ELECTRICAL CONNECTION DIAGRAM 210 SERIES PANEL CONNECTIONS SENSING UNIT CONNECTIONS FROM VALVE TO SENSING UNIT SEE DETAIL A WHITE NO CONNECTION GREEN YELLOW BLACK DETAIL A PUMP AND WARNING SWITCH CONNECTIONS PUMP/WARNING SWITCH HARNESS FROM VALVE SEE DETAIL B (WIRE #2) MASTER WARNING +12 - 6121...
  • Page 12 (RED) 6120 12V ACC. TO PARK BRAKE LIGHT ON DASH NEGATIVE (BLUE) 9000 PARK BRAKE POSITIVE 12V IGN PARK BRAKE +12V (BLUE) 6820 (BLACK) 8600 JACKS DOWN BUZZER LIGHT PUMP RELAY CR1-2 WHITE VALVE SW. (BROWN) 7699 LR - (GREEN) 4000 LF - (ORANGE) 1000 (BLUE) 6820 WARNING...
  • 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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210 series

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