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HWH SPACEMAKER Operator's Manual

Hydraulic room extension systems
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OPERATOR'S MANUAL
HWH HYDRAULIC SPACEMAKER
ROOM EXTENSION SYSTEMS
Universal Level In/Level Out Room Extensions
UNDERSTAND OPERATOR'S MANUAL BEFORE
UNDERSTAND OPERATOR'S MANUAL BEFORE
USING. KEEP PEOPLE AND OBSTRUCTIONS
USING. KEEP PEOPLE AND OBSTRUCTIONS
Ph: 800/321-3494 (or) 563/724-3396 | Fax: 563/724-3408
AP45979
H H
W
CORPORATION
R
FEATURING:
Universal Straight Out Room Extensions
H
H
CORPORATION
CORPORATION
HYDRAULIC ROOM EXTENSION
HYDRAULIC ROOM EXTENSION
OFF
OFF
ON
ON
CAUTION!
CAUTION!
CLEAR OF ROOM WHEN OPERATING.
CLEAR OF ROOM WHEN OPERATING.
HWH CORPORATION
(On I-80, Exit 267 South)
2096 Moscow Road | Moscow, Iowa 52760
www.hwh.com
R
W
W
H
H
R
R
EXTEND
EXTEND
RETRACT
RETRACT
R R
ML45980/MP04.0284
08FEB10

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  • Page 1 CORPORATION OPERATOR’S MANUAL HWH HYDRAULIC SPACEMAKER ROOM EXTENSION SYSTEMS FEATURING: Universal Level In/Level Out Room Extensions Universal Straight Out Room Extensions CORPORATION CORPORATION HYDRAULIC ROOM EXTENSION HYDRAULIC ROOM EXTENSION EXTEND EXTEND CAUTION! CAUTION! UNDERSTAND OPERATOR’S MANUAL BEFORE 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 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 4: Cold Weather Operations

    For cold weather information see "COLD WEATHER OPERATIONS" below. The HWH systems with a computer processor monitor the pump run time and will turn the pump off if the run time exceeds a specified time. This time can vary with different systems. Due to available electronics or system design, the pump run time programs will also vary.

  • Page 5: Operating Procedures

    OPERATING PROCEDURES GENERAL INSTRUCTIONS Maintain adequate clearance in all directions for vehicle, room any direction due to jacks extending or retracting, settling of extensions, awnings, doors, steps, etc. Vehicle may move in the jacks or the vehicle, equipment malfunction, etc.. PREPARATION FOR TRAVEL Any room extension or generator slide should be fully If the rooms cannot be retracted according to the...
  • Page 6 HWH Customer Service for assistance 1-800-321-3494. extend the room. NOTE: Releasing the ROOM CONTROL SWITCH will 2. If equipped with a HWH room control panel, turn the halt the operation of the room. room control panel KEY SWITCH to the "ON" position.
  • Page 7 NOTE: Releasing the ROOM CONTROL SWITCH will 2. If equipped with a HWH room control panel, turn the halt the operation of the room. room control panel KEY SWITCH to the "ON" position.
  • Page 8 (See the hydraulic diagram or contact WHEN MANUALLY RETRACTING THE ROOM. MAKE HWH Corporation) The end of the valve has a 1/4" release SURE THERE ARE NO OBJECTS SUCH AS CARPET, nut. Use a 1/4" nut driver to turn the nut 4 & 1/2" turns CHAIRS, ETC.
  • Page 9 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 NOTE: Leave the solenoid valves open and the threaded rods in place until the room has been 2.
  • Page 10 VALVE RELEASE CAMS SOLENOID VALVES IMPORTANT: If at any stage something is not understood or if the room begins to bind DO NOT force the room, contact HWH Customer Service for assistance 1-800-321-3494. (VALVE OPEN) (VALVE CLOSED) NOTE: Leave the solenoid valves open and the...
  • Page 11 OPERATING PROCEDURES AUXILIARY HAND PUMP OPERATION RELEASE CAM FRONT VIEW END VIEW OPERATING MOTION OPEN CLOSE IF A LARGE VALVE IS USED, OPEN THE VALVE BY REMOVING THE PLASTIC PLUG THEN TURN AUXILIARY THE 1/4" VALVE RELEASE NUT NO MORE THAN HAND PUMP 2 FULL TURNS COUNTER CLOCKWISE.

  • Page 12: Maintenance

    MAINTENANCE PRIMING THE HAND PUMP VALVE RELEASE CAM SHOWN IN SHOWN IN TANK 1 EXT 1 RET CLOSED OPEN POSITION POSITION 2 EXT 2 RET 3 EXT 3 RET OPEN CLOSE 4 EXT 4 RET EXTEND SOLENOID VALVE HAND PUMP HANDLE WHITE PLASTIC FITTING 1.
  • Page 13 HYDRAULIC LINE CONNECTION DIAGRAM ROOM 1 - UNIVERSAL LEVEL IN / LEVEL OUT ROOMS 2 AND 3 - UNIVERSAL STRAIGHT OUT PAGE 1 OF 3 CAP END CAP END ROOM 1 (DRIVER SIDE FRONT) EXTEND ROOM TO CHECK OIL LEVEL CONNECTION - C SEE HYDRAULIC LINE CONNECTION DIAGRAM...
  • Page 14 HYDRAULIC LINE CONNECTION DIAGRAM UNIVERSAL LEVEL IN / LEVEL OUT ROOM EXTENSION ROOM 1 - DRIVERS SIDE FRONT PAGE 2 OF 3 FRONT VIEW OF MECHANISM FOR CONNECTION CLARITY, ONLY THE ROOM CYLINDERS ARE SHOWN CAP END CAP END CONNECTION E &...
  • Page 15 HYDRAULIC LINE CONNECTION DIAGRAM UNIVERSAL STRAIGHT OUT ROOM EXTENSION ROOM 2 DRIVER SIDE REAR & 3 PASSENGER SIDE REAR PAGE 3 OF 3 FRONT VIEW OF MECHANISM FOR CONNECTION CLARITY, ONLY THE ROOM CYLINDERS ARE SHOWN CAP END CAP END CONNECTION E &...
  • Page 16 HYDRAULIC LINE CONNECTION DIAGRAM ROOMS 1 AND 3 - UNIVERSAL LEVEL IN / LEVEL OUT ROOM 2 - UNIVERSAL STRAIGHT OUT PAGE 1 OF 3 CAP END CAP END ROOM 1 (DRIVER SIDE FRONT) ROOM 3 (PASSENGER SIDE FRONT) EXTEND ROOM TO CHECK OIL LEVEL CONNECTION - C EXTEND ROOM TO CHECK OIL LEVEL SEE HYDRAULIC LINE...
  • Page 17 HYDRAULIC LINE CONNECTION DIAGRAM UNIVERSAL LEVEL IN / LEVEL OUT ROOM EXTENSION ROOMS 1 AND 3 DRIVER SIDE AND PASSENGER SIDE FRONT PAGE 2 OF 3 FRONT VIEW OF MECHANISM FOR CONNECTION CLARITY, ONLY THE ROOM CYLINDERS ARE SHOWN CAP END CAP END CONNECTION E &...
  • Page 18 HYDRAULIC LINE CONNECTION DIAGRAM UNIVERSAL STRAIGHT OUT ROOM EXTENSION ROOM 2 PASSENGER SIDE REAR PAGE 3 OF 3 FRONT VIEW OF MECHANISM FOR CONNECTION CLARITY, ONLY THE ROOM CYLINDERS ARE SHOWN CAP END CAP END CONNECTION E & F - HOSES ARE 1/8" HIGH PRESSURE HOSE SUPPLIED WITH THE MECHANISMS G - HOSES MUST BE 1/8"...
  • Page 19 ELECTRICAL CONNECTION DIAGRAM ROOM EXTENSION MANIFOLD CONNECTIONS TOP VIEW (TANK NOT SHOWN) MOTOR 1E - ROOM 1 CYLINDER EXTEND - ROOM RETRACT 1R - ROOM 1 CYLINDER RETRACT - ROOM EXTEND 2E - ROOM 2 CYLINDER EXTEND - ROOM RETRACT 2R - ROOM 2 CYLINDER RETRACT - ROOM EXTEND 3E - ROOM 3 CYLINDER EXTEND - ROOM RETRACT 3R - ROOM 3 CYLINDER RETRACT - ROOM EXTEND...
  • Page 20 ELECTRICAL CONNECTION DIAGRAM MULTIPLE ROOM EXTENSIONS PUMP RELAY 5100 SEE ELECTRICAL CONNECTION DIAGRAM ROOM EXTENSION MANIFOLD CONNECTION 5000 FOR CONNECTOR PIN AND WIRE INFORMATION ROOM 1 ROOM 2 ROOM 3 CONNECTOR CONNECTOR CONNECTOR 5000 5000 5100 5100 PIN 6 PIN 6 PIN 6 PIN 1 PIN 1...
  • Page 21 ELECTRICAL CONNECTION DIAGRAM ROOM CONTROL PANEL CORPORATION HYDRAULIC ROOM EXTENSION ROOM PANEL EXTEND ROOM SWITCH CONTROL SWITCH CAUTION! UNDERSTAND OPERATOR’S MANUAL BEFORE USING. KEEP PEOPLE AND OBSTRUCTIONS RETRACT CLEAR OF ROOM WHEN OPERATING. 5000 5100 8601 PIN 1 6125 PIN 3 PIN 6 CONNECTION INFORMATION PIN 1 - 8601 - PUMP RELAY CONTROL - SWITCHED +12...
  • Page 22 INFORMATION/INSTRUCTION SHEET HYDRAULIC SOLENOID VALVE INDENTIFICATION - MANUAL OPERATIONS - REPLACEMENT REPLACEMENT VALVES WILL HAVE A VALVE RELEASE CAM SOLENOID VALVES WITH CAM RELEASE BREATHER CAP W/NUT DRIVER 1 1/2" DIAMETER SOLENOID VALVE CAM RELEASE VALVE CLOSED Default position THE BREATHER CAP IS NOTE: The cam release may be LOCATED ON THE TOP rotated in any direction on the...

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