Happijac 723916 Quick Start Manual

pantherRVproducts
A DIVISION OF LIPPERT COMPONENTS, INC.

IMPORTANT PRECAUTIONS

ALWAYS keep motor release / locking lever (on side of
Jack) in the UP position except when hand cranking.
NEVER lift beyond the RED STOP LINE
Jack damage and possible jack failure can result.
NEVER allow the back of the camper to become higher
than the front! Camper will load best and more safely
if front is kept approximately 4 inches higher than rear.
DANGER: Keep camper level when raising or lowering
(within 4-6 inches). Due to weight differences at each
corner, jacks will not raise and lower at same speed.
Stop frequently and check level of camper.
KEEP REMOTE UNIT DRY.
Do not leave outdoors when not in use.
ALWAYS stow remote in a dry place when not in use.
STOP! RELEASE BUTTON WHEN JACKS MAKE A RATCHETING SOUND.
The jack is fully retracted and the motor override clutch has engaged. When
operating all 4 jacks at once, stop at first sound of ratcheting, then individually
retract each jack until it just begins to ratchet. Momentarily press the UP Button
(1-2 seconds) to release tension on the jack. Ratcheting for more than 2-3 sec.
has the same effect as an impact wrench and could
Prolonged ratcheting of the override clutch could result in jack or motor damage.
If jack has seized in the retracted position due to prolonged ratcheting or
infrequent use, disengage motor head, insert manual crank into crank socket
and turn to free jack.
COUNTER CLOCKWISE
INITIALIZING & SECURING THE REMOTE SYSTEM
To initialize the REMOTE, press the "ALL UP" and "ALL DOWN" buttons at the
same time. The indicator light on the REMOTE will turn green. Then press the
"AUX IN" and "AUX OUT" buttons simultaneously to activate the receiver. If the
indicator light does not light, open the REMOTE by removing the six screws
from the back and replace the AA battery inside or plug in coiled cord between
REMOTE and RECEIVER. Pressing "ALL UP" and "ALL DOWN" will turn the
REMOTE off. Also, both the REMOTE and the RECEIVER will automatically
turn off after 2 min. of non-use.
WIRELESS REMOTE
CAMPER JACK
CONTROLLER
on jacks!
cause the jack to seize.
OPERATING THE HAPPIJAC
REMOTE ELECTRIC JACK SYSTEM
IMPORTANT OPERATING NOTES
When the jacks have sat unused for an extended period (over the winter, etc.). It is
advisable to use the hand crank to turn each jack a few turns before engaging the motors.
Place motor release lever in down position to do this, then be sure to reset the release lever
to the up (locked) position. A few drops of light oil placed at the interface of the
crank socket and hub or in the oil hole within the hub will wick into the bushing
and improve jack operation.

BASIC OPERATION

The buttons in the lighter background correspond to the jack locations ( looking forward
from the rear of the camper). Hence, buttons 1 & 3 control the left front jack, buttons 2 & 4 the
right front, etc. IMPORTANT: Arrows on buttons indicate direction of camper movement
(red buttons raise camper, blue buttons lower

SPECIAL OPERATING FEATURES

ALL DOWN - Press and hold button 5 and all 4 jacks retract to LOWER the camper.
ALL UP - Press and hold button 6 and all 4 jacks extend to RAISE the camper.
CAUTION: Because the weight of the camper is not the same at all four corners,
the jacks will not raise and lower at the same speed. Be careful not to get camper
very far out of level. Generally no more than 4-6 inches. When running all four jacks,
stop often to check level and ensure that all 4 jacks are on the ground.

SPECIAL SAFETY FEATURES

OPERATIONAL TIME OUT - Any button held down for 1 continuous minute will cause a time
out and all operation will cease. The button must be released then it or another button pressed
to continue operation. The purpose of this feature is to minimize the risk of getting the camper
dangerously out of level.
IDLE TIMEOUT - If no buttons have been depressed for 2 minutes, system will shut down and
indicator light will go out. Both the REMOTE and the RECEIVER will shut down. The purpose
of this feature is to automatically shut the system down when not in use, thus reducing the
possibility of tampering or accidental activation by children, etc. RESET by simultaneously
pressing "ALL UP" and ALL DOWN" buttons to reset REMOTE, then the "AUX IN" and "AUX
OUT" buttons to reset the RECEIVER.
CAUTION: Always stow the remote in a dry place when not in use.

RECEIVER STATUS INDICATOR

The RECEIVER is equipped with a tri-state status indicator light. Indications are as follows.
NO LIGHT = No power.
RED LIGHT = Insufficient power for proper operation.
ORANGE LIGHT = RECEIVER operational but in idle mode. (See RESET above)
GREEN LIGHT = RECEIVER is in operational mode.
camper)