Operating Procedures; General Instructions; Leveling Procedure - HWH 225 Series Operator's Manual

Site selection - Maintain adequate clearance in all
directions for vehicle, room extensions, awnings, doors,
steps, etc. Vehicle may move in any direction due to
jacks extending or retracting, settling of jacks or vehicle,
equipment malfunction, etc. If parking on soft ground
or asphalt paving, a wood block or pad should be placed
under each jack.
Read all room extension operating procedures before
before extending or retracting any room.
OPERATE POSITION
HWH HYDRAULIC LEVELING
ON NOT IN
PARK/
EXTEND
BRAKE
FRONT
EXTEND EXTEND
LEFT RIGHT
JACK
EXTEND
REAR
CONTROL
LEVER ON
OFF
CAUTION!
UNDERSTAND OPERATOR'S MANUAL BEFORE USING.
BLOCK FRAME AND TIRES SECURELY BEFORE
REMOVING TIRES OR CRAWLING UNDER VEHICLE.
LEVER POSITIONS
1. Place gear selector in the parking position, apply the park
brake and block tires securely.
2. Turn ignition switch to "ACCESSORY".
3. Push the "ON/OFF" switch to the "ON" position.
The POWER ON light will be lit.
NOTE: If the hand/auto park brake is not set, the "NOT IN
PARK/BRAKE" light will come on when the "ON/OFF"
switch is on. The pump will not run if the park brake
is not set.
4. Move the FRONT and REAR STORE LEVERS to the OPERATE
POSITION. Nothing should happen at this time. Place pads
under jacks if necessary at this time.

OPERATING PROCEDURES

GENERAL INSTRUCTIONS

LEVELING PROCEDURE

FRONT
STORE
OPERATE
LEVER
STORE
FRONT
FUSE
5 AMP
STORE
REAR
REAR
OPERATE
STORE
LEVER
It is the operator's responsibility to check that the jacks
are completely retracted and any room extensions are
completely retracted before moving the vehicle.
IMPORTANT: Do not use a room extension support
when the vehicle is supported by the leveling system.
NOTE: The respective red WARNING LIGHT will come
on when a jack is extended 1 or more inches.
5. A lit yellow LEVEL light indicates that the end, side or
corner of the vehicle is low. Only one yellow LEVEL light
should be lit at at a time. If a corner of the vehicle is low,
a side LEVEL light will be on by itself.
Move the JACK CONTROL LEVER to the extend position to
extend jack pairs corresponding to a lit yellow light. Extend
jack pairs accordingly until all yellow lights are out. It may
take several movements from side to front, or side to rear to
raise a low corner. If the ground is too uneven, the jacks may
not have enough stroke to level the vehicle. The vehicle may
have to be moved.
6. After the vehicle is level, the jacks not used for leveling
may be extended until they touch the ground and lift the
vehicle slightly. This provides additional stability against
wind and activity in the vehicle. Do this by pushing the jack
control lever to the rear and/or front as needed to extend any
remaining jacks. Do not use the right or left extend positions.
7. Push the "ON/OFF" switch to the "OFF" position.
NOTE: The "POWER ON" light must be on
to extend or retract a room.
8. Turn the ignition switch off.
MP35.202J
19NOV07