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OPERATING PROCEDURES

MP35.940K

04SEP03

ROOM EXTEND PROCEDURE

CAUTION:

1. Unlock all room-locking devices.

room remove it before extending the room.

CAUTION:

extend the room.

4. To extend the room, press and hold the 
ROOM CONTROL SWITCH in the "EXTEND" position
until the room is fully extended.

the operation of the room.

ROOM RETRACT PROCEDURE

3. To retract the room press and hold the 
ROOM CONTROL SWITCH in the "RETRACT" position
until the room is fully retracted.

the operation of the room.

4. Engage all room-locking devices.

IMPORTANT: Room-locking devices should be 
locked while traveling.

OPERATING THE ROOM WITH ANY

ROOM-LOCKING DEVICES LOCKED OR THE MANUAL-
RETRACT WINCH ATTACHED CAN CAUSE PERSONAL
INJURY AND VEHICLE DAMAGE.  IT IS THE OPERATOR’S
RESPONSIBILITY TO ENSURE THAT ALL ROOM-LOCKING
DEVICES AND THE MANUAL RETRACT WINCH ARE 
DISENGAGED BEFORE  OPERATING THE ROOM.

KEEP PEOPLE AND OBSTRUCTIONS

CLEAR OF ROOM WHEN OPERATING.

3. The bay doors under the room extension must be closed.

CAUTION:

CLEAR OF ROOM WHEN OPERATING.

KEEP PEOPLE AND OBSTRUCTIONS

5. If the room will not retract see the MANUAL ROOM 
RETRACT PROCEDURE.

NOTE:

NOTE:

NOTE:

NOTE:

If the MANUAL RETRACT WINCH is attached to the

Make sure there is adequate clearance to fully 

Releasing the ROOM CONTROL SWITCH will halt

Releasing the ROOM CONTROL SWITCH will halt

IMPORTANT:

set, and the ignition is in the "ON" or "ACC" Position.

2. The bay doors under the room extension must be closed.

Do not operate the room extension unless the

vehicle is at the proper ride height and the leveling jacks are
retracted.  If the vehicle is equipped with HWH air leveling, 
the vehicle should be level before operating the room.

retracted.  If the vehicle is equipped with HWH air leveling, 
the vehicle should be level before operating the room.

vehicle is at the proper ride height and the leveling jacks are

Do not operate the room extension unless the

IMPORTANT:

2. Apply the parking brake, the ignition switch must be OFF.

 

   

after the room is fully extended or stops moving.

in the "EXTEND" position for more than ten seconds 

of the room, do not reverse direction of the room until 

after the room is fully extended.  This assures proper

    Hold the switch to "EXTEND" three or four seconds

pressurization of the cylinders.  

Do not hold the ROOM CONTROL SWITCH

IMPORTANT:

NOTE:

During normal operation

the room is fully extended.  If necessary, the direction 
of the room may be reversed, but watch for binding of 
the room.  If the direction of the room has been 
reversed, DO NOT re-extend the room until the room 
has been fully retracted.

If either side of the room stops moving, release the  
room control switch immediately.  DO NOT force the 
room.  DO NOT reverse direction of the room, contact 
HWH Customer Service  for assistance 1-800-321-3494.

HWH Customer Service  for assistance 1-800-321-3494.

room.  DO NOT reverse direction of the room, contact 

room control switch immediately.  DO NOT force the 

If either side of the room stops moving, release the  

after the room is fully retracted or stops moving.

in the "RETRACT" position for more than ten seconds 

Do not hold the ROOM CONTROL SWITCH

IMPORTANT:

NOTE: The room will not operate if the parking brake is not 

1. Make sure the parking brake is applied.

The room will not operate if the parking brake is not 

set, and the ignition is in the "ON" or "ACC" Position.

NOTE:

room may be reversed, but watch for binding of the room.

retract the room until the room has been fully extended.

If the direction of the room has been reversed, DO NOT 

room is fully retracted.  If necessary, the direction of the

the room, do not reverse direction of the room until the

    Hold the switch to "RETRACT" three or four seconds

after the room is fully retracted.  This assures proper
pressurization of the cylinders.  

NOTE:

During normal operation of

The ignition switch must be OFF.

Summary of Contents for HYDRAULIC SPACEMAKER

Page 1: ...4 3408 2096 Moscow Road Moscow Iowa 52760 On I 80 Exit 267 South HWH CORPORATION ML28874 MP05 9450 22SEP03 Single Cylinder Generator Slide FEATURING With Synchronizing Cylinders Three Dual Cylinder Room Extensions HWH HYDRAULIC SPACEMAKER ROOM EXTENSION SYSTEMS OPERATOR S MANUAL R R ...

Page 2: ...urchased the vehicle or had the leveling system installed Dealership management people are in the best position to resolve the problem quickly If the dealer has difficulty solving the problem he should immediately contact the Customer Service Department at HWH CORPORATION If your dealer cannot or will not solve the problem notify the Customer Service Department HWH CORPORATION 2096 Moscow Rd Mosco...

Page 3: ...oper ride height and the leveling jacks are Do not operate the room extension unless the IMPORTANT 2 Apply the parking brake the ignition switch must be OFF after the room is fully extended or stops moving in the EXTEND position for more than ten seconds of the room do not reverse direction of the room until after the room is fully extended This assures proper Hold the switch to EXTEND three or fo...

Page 4: ...lide press and hold the GENERATOR SLIDE CONTROL SWITCH in the RETRACT position When the slide is fully retracted release the GENERATOR SLIDE CONTROL SWITCH than ten seconds after the slide is fully retracted or stops CONTROL SWITCH in the RETRACT position for more Do not hold the GENERATOR SLIDE IMPORTANT Releasing the GENERATOR SLIDE CONTROL SWITCH will halt the operation of the slide NOTE 3 If t...

Page 5: ...TIONS AND INSTRUCTIONS MAY CAUSE FAILURE OF THE MANUAL RETRACT WINCH OR CONNECTIONS RESULTING IN DAMAGE OR PERSONAL INJURY MAINTAIN FIRM GRIP ON THE WINCH HANDLE AT ALL TIMES NEVER RELEASE THE HANDLE WHEN RATCHET LEVER IS IN THE OFF POSITION AND THE WINCH IS LOADED THE WINCH HANDLE COULD SPIN VIOLENTLY AND CAUSE PERSONAL INJURY CHECK THE WINCH AND STRAPS FOR DAMAGE OR WEAR AND CHECK FOR PROPER RAT...

Page 6: ...ather cap from the top of the hydraulic oil reservoir The oil level should be approximately one inch below the top of the reservoir FLUID HWH Specialty Hydraulic Oil is recommended In an brake fluid or hydraulic jack fluid Use of these can damage and can cause staining should a leak occur DO NOT USE Dexron automatic transmission fluid contains red dye emergency Dexron automatic transmission fluid ...

Page 7: ...E POWER UNIT RESERVOIR IMPORTANT PRIOR TO REMOVING THE BREATHER CAP EITHER TO CHECK THE OIL LEVEL OR TO USE THE 1 4 NUT DRIVER CLEAN ANY DEBRIS FROM THE TOP OF THE RESERVOIR INCLUDING DEBRIS INSIDE THE 1 4 NUT DRIVER REMOVE ANY PAINT CHIPS OR OTHER DEBRIS FROM THE DIPSTICK BEFORE RETURNING THE BREATHER CAP TO THE RESERVOIR VALVE RELEASE NUT to the valve may result turn counter clockwise Damage NOT...

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