MP34.2707
08MAR07
AUTOMATIC HYDRAULIC LEVELING
1. Place transmission in the recommended position for
parking the vehicle and set parking brake. Turn the coach
engine off. Turn the ignition to the "ACCESSORY" position.
2. At this time, the operator may want to check the jacks
and place a pad under each jack if the ground will not
3. Press the "AUTO LEVEL" button one time.
The AUTO LEVEL light will start to flash. Systems
The system will automatically extend the jacks to level the
vehicle and then extend any remaining jacks for stabilizing.
After the system has finished leveling and stabilizing, it will
automatically shut off.
5. Turn the ignition switch to the "OFF" position.
JACK RETRACTION
OPERATING PROCEDURES
625 SERIES LEVELING SYSTEM
support the vehicle.
EXCESS SLOPE SITUATION: In the event the jacks are
unable to level the coach, the "EXCESS SLOPE" light will
come on. Excess slope is two jacks fully extending without
turning the yellow level light out. The system will not stabilize
the vehicle if the "EXCESS SLOPE" light comes on. One or
more jacks may not be extended. The system will shut off
leaving the "EXCESS SLOPE" light on. The "EXCESS
SLOPE" light will remain on if the ignition is in the "ON" or
"ACC" position, until the jacks have been fully retracted
turning the red warning lights out. Push the "STORE" button
to retract the jacks. Move the vehicle to a more level position
or level the vehicle as close as possible according to the
MANUAL HYDRAULIC OPERATION section.
IMPORTANT: During the Automatic Leveling
procedures, pushing the "AUTO LEVEL",
"AUTO STORE" or the "EMERGENCY STOP"
button on the HWH touch panel will stop the
air from the vehicle suspension. After approximately 25
equipped with HWH operated dump will begin to dump
CAUTION:
PERSONS AND OBJECTS ARE CLEAR OF THE VEHICLE.
BUTTON THE OPERATOR MUST BE SURE THAT ALL
PRIOR TO PUSHING THE "AUTO LEVEL"
operation and inhibit proper leveling of the vehicle.
the vehicle engine during leveling can cause erratic
NOTE: If the vehicle has an air suspension, running
NOTE: If the vehicle is equipped with an air suspension
and a manual pilot dump, the suspension air should be
exhausted at this time. Refer to the vehicle manufacturer
for operating instructions.
seconds, the leveling process will begin.
automatic leveling function.
thermal expansion.
automatically retract any jack that extends due to
has been used to retract the jacks, the system will
a jack to extend slightly. When the "STORE" button
NOTE: When traveling thermal expansion may cause
1. Start the engine. Store the jacks immediately.
"WARNING" lights condition.
to store for thirty minutes, then shut down regardless of the
red "WARNING light does not go out, the system will continue
the four individual red "WARNING" lights are out. If any one
out. The system will automatically shut down six minutes after
flash. As each jack retracts, its red WARNING light will go
2. Press the "STORE" button. The store indicator light will
ALL PEOPLE ARE CLEAR OF THE VEHICLE.
THERE ARE NO OBJECTS UNDER THE VEHICLE AND THAT
IMPORTANT: DO NOT interrupt power to the leveling
CAUTION:
THE OPERATOR MUST BE SURE THAT
while traveling, the jacks should be checked as soon as
IMPORTANT: If a red warning light and buzzer come on
THE STORE/TRAVEL POSITION AND THE VEHICLE IS AT
are inflated to the vehicles proper ride height.
the green "TRAVEL" light is on, and the suspension air bags
lights are out, the jacks are in the STORE/TRAVEL position,
3. The vehicle can be moved as soon as the red warning
CHECK THAT ALL JACKS ARE FULLY RETRACTED INTO
WARNING LIGHTS. IT IS THE OPERATOR’S RESPONSIBILITY TO
CREATE A DRIVING HAZARD. DO NOT RELY SOLELY UPON
SEVERE DAMAGE TO THE JACKS AND OR THE VEHICLE AND
WITH THE LEVELING JACKS EXTENDED CAN CAUSE
WITH STRAIGHT-ACTING JACKS. MOVING THE VEHICLE
OR IN THE EXTEND POSITION. THIS VEHICLE IS EQUIPPED
LEVELING JACKS ARE STILL IN CONTACT WITH THE GROUND
DO NOT MOVE THE VEHICLE WHILE THE
a safe parking location is found.
THE PROPER RIDE HEIGHT.
CAUTION:
The system must be allowed to completely finish the
DO NOT push the "OFF" button or turn the ignition key.
system while the "STORE" indicator light is blinking.
4. If jacks cannot be retracted by the above procedure see
MANUAL JACK RETRACTION Section.
STORE mode.
NOTE: If the vehicle is equipped with an air suspension
and a manual pilot dump, place the suspension in the
TRAVEL position at this time. Refer to the vehicle
manufacturer for operating instructions.
