HWH 325 SERIES Operator's Manual

HWH 325 SERIES Operator's Manual

Touch panel leveling control bi-axis hydraulic leveling straight-acting jacks multiple room extensions
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OPERATOR'S MANUAL
HWH TOUCH PANEL-CONTROLLED
325 SERIES LEVELING SYSTEM
UNDERSTAND OPERATOR'S MANUAL BEFORE USING. BLOCK FRAME AND TIRES
Ph: 800/321-3494 (or) 563/724-3396 | Fax: 563/724-3408
AP34255
H H
W
CORPORATION
R
FEATURING:
Touch Panel Leveling Control
BI-AXIS Hydraulic Leveling
R
Straight-Acting Jacks
Multiple Room Extensions
HWH HYDRAULIC LEVELING
LEVEL
STORE
OFF
CAUTION!
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
ML34256/MP05.3237
06JAN05

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Summary of Contents for HWH 325 SERIES

  • Page 1 CORPORATION OPERATOR’S MANUAL HWH TOUCH PANEL-CONTROLLED 325 SERIES LEVELING SYSTEM FEATURING: Touch Panel Leveling Control BI-AXIS Hydraulic Leveling Straight-Acting Jacks Multiple Room Extensions HWH HYDRAULIC LEVELING LEVEL STORE CAUTION! UNDERSTAND OPERATOR’S MANUAL BEFORE USING. BLOCK FRAME AND TIRES SECURELY BEFORE REMOVING TIRES OR CRAWLING UNDER VEHICLE.
  • 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 RETRACT BUTTON HWH HYDRAULIC LEVELING FRONT EXTEND BUTTON LEVEL MODE LIGHT "LEVEL" BUTTON LEVEL WARNING LIGHTS (4-Red) STORE LIGHT RIGHT SIDE EXTEND BUTTON "STORE" BUTTON STORE RIGHT SIDE RETRACT BUTTON LEFT SIDE EXTEND BUTTON LEVEL LIGHTS (4-Yellow) "OFF"...
  • Page 4 CONTROL IDENTIFICATION ROOM OPERATOR’S PANEL CORPORATION HYDRAULIC ROOM EXTENSION EXTEND ROOM CONTROL KEY SWITCH SWITCH CAUTION! UNDERSTAND OPERATOR’S MANUAL BEFORE USING. KEEP PEOPLE AND OBSTRUCTIONS RETRACT CLEAR OF ROOM WHEN OPERATING. CONTROL FUNCTIONS KEY SWITCH: The KEY SWITCH controls power to the ROOM ROOM CONTROL SWITCH: The ROOM CONTROL SWITCH CONTROL SWITCH.
  • Page 5: Operating Procedures

    OPERATING PROCEDURES GENERAL INSTRUCTIONS Maintain adequate clearance in all directions for vehicle, room If the hand / auto brake is not set when the "I" button extensions, awnings, doors, steps, etc. Vehicle may move in is pressed, the "NOT IN PARK/BRAKE" light will come on. any direction due to jacks extending or retracting, settling of When the "I"...
  • Page 6: Leveling Procedure

    OPERATING PROCEDURES 325 SERIES LEVELING SYSTEM LEVELING PROCEDURE 1. Place gear selector in the parking position, apply park NOTE: If the ground is too uneven, the jacks may brake and block tires securely. not have enough stroke to level the vehicle.
  • Page 7 OPERATING PROCEDURES MANUAL JACK RETRACTION NOTE: Some assemblies have 4 large valves, some have 3. Retract the front jacks by opening the two center valves. 4 small valves and some will have 2 large valves in the Slowly turn the manual valve releases counter clockwise outer positions and 2 small valves in the center positions.
  • Page 8 DO NOT reverse direction of the room, contact CAUTION: KEEP PEOPLE AND OBSTRUCTIONS HWH Customer Service for assistance 1-800-321-3494. CLEAR OF ROOM WHEN OPERATING. NOTE: Releasing the ROOM CONTROL SWITCH will NOTE: Make sure there is adequate clearance to fully halt the operation of the room.
  • Page 9 Follow steps 2 and 3 and try pushing the room in. it to the room according to the vehicle manufacturer’s Contact the vehicle manufacturer or HWH Customer instructions. To extend the WINCH STRAP firmly grasp Service at 1-800-321-3494 or 563-724-3396 for assistance.
  • Page 10 IMPORTANT: If at any stage something is not CAP-DIP understood or if the room begins to bind DO NOT force STICK the room, contact HWH Customer Service for assistance 1-800-321-3494. HYDRAULIC PUMP/MANIFOLD LEVELING SYSTEM MANIFOLD NOT SHOWN Manual Retraction Bolt Thumb Screw MP35.953D...
  • Page 11: Maintenance

    Dexron automatic transmission fluid contains red dye and can cause staining should a leak occur. DO NOT USE All jacks and any HWH room extension cylinders should be brake fluid or hydraulic jack fluid. Use of these can damage completely retracted before checking the oil level. The oil seals.
  • Page 12 Move the adjustment for that light very, very, slightly in qualified RV repair center, your vehicle or coach the OPPOSITE direction that is given in the above manufacturer, or HWH CORPORATION for service or repair. instructions for LED’s A, B, C, and D. This will allow MP45.3259...
  • Page 13 BREATHER CAP - DIPSTICK - 1/4" NUT DRIVER 1 1/2" DIAMETER VALVE RELEASE SOLENOID VALVE NOTE: DO NOT turn the valve release nut more than 4 and 1/2 (four and one half) turns counter clockwise. Damage to the valve may result. VALVE RELEASE PLASTIC PLUG 2 1/4"...

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