Operating Procedures - HWH 310 Series Operator's Manual

Park with the front of the vehicle facing downhill if possible.
Care must be taken not to raise the rear of the vehicle too high or
the vehicle may roll forward or backward off the jacks. If parking
ROOM EXTENSION AND GENERATOR SLIDE PROCEDURES
IMPORTANT: This vehicle is equipped with a room exten-
sion and a generator slide. Read this section carefully.
Do NOT operate any room extension until the leveling and
stabilizing procedure is complete. Do NOT retract the level-
ing system until all room extensions are retracted. Do NOT
operate the leveling system when any room extensions are
extended.
The ENGINE ACCESS DOOR CONTROL SWITCH will oper-
ate with the leveling system on or off. The ignition key may be on
or off. The coach can be traveling when the ACCESS DOOR is
opened.
Push the ENGINE ACCESS DOOR CONTROL SWITCH to
open or close the ACCESS DOOR.
1. Place gear selector in the parking position, apply park brake
and block tires securely.
NOTE : If the hand/auto park brake is not set, the "NOT IN
PARK/BRAKE" light will come on when the "ON" button is
pushed. The panel will turn on, but the system will not operate.
2. Place the ignition switch in the "ACC." position. The vehicle's
engine must be off. Running the engine during or after leveling
may inflate the air suspension, lifting the vehicle out of level.
3. Push the "ON" button on the touch panel. The POWER ON
light will be lit. Place pads under the jacks, if necessary, at
this time.
4. Push and hold the "DUMP" button until all air is exhausted
from the vehicles suspension system.
5. A lit yellow LEVEL light indicates that the end, side, or cor-
ner is low. Push the EXTEND (up arrow) button to extend jack
pairs according to a lit yellow light. ALWAYS LEVEL THE VE-

OPERATING PROCEDURES

SITE SELECTION
ENGINE ACCESS DOOR OPERATION
LEVELING PROCEDURE
on soft ground or asphalt paving, wood blocks or pads should
be placed under the jacks.
Refer to the vehicle owners manual for proper operation of
room extensions or generator slide.
IMPORTANT: Do not use a room extension support when the
vehicle is supported by the leveling system.
IMPORTANT: DO NOT hold the CONTROL SWITCH in the
open or close position for more than ten seconds after the door
is fully opened or closed.
NOTE: Releasing the CONTROL SWITCH will halt the oper-
ation of the door.
HICLE FROM SIDE TO SIDE BEFORE LEVELING THE VE-
HICLE FROM FRONT TO REAR. Only one yellow LEVEL light
can be on at one time. Extend jack pairs accordingly until all
yellow lights are out. If the ground is too uneven, the jack 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. This provides additional
stability against wind and activity in the vehicle. Do this by pushing
the front and/or rear EXTEND buttons as needed to extend any
remaining jacks. Do not use the right or left EXTEND buttons.
7. Push the "OFF" button on the touch panel.
8. Turn the ignition switch off.
MP35.3212
20NOV07