Page of 6
4
one of the wires to jack lead (Black). Connect the other wire to the positive terminal of the
battery. The breaker should be located as close to the battery as possible and stored inside the
battery box. Since the jack is internally grounded, a ground wire is not necessary.
REMOTE CONTROL
Before using remote control, you must press the
ON
button.
Press the
UP
button to extend the jack (raise the trailer).
Press the
DOWN
button to retract the jack (lower the trailer).
Warning: Always press the
OFF
button and slide the cover up
when not in use to lock the jack in place and prevent accidental
operation.
Disconnect the jack from the battery if the unit is not in use for
more than a few days in order to avoid discharging the battery.
If your battery becomes weak, the jack will extend more slowly, and the low voltage protection
feature will eventually cause it to stop operating. It will be necessary to recharge the battery, then
operate the jack in the opposite direction, at least momentarily, before you can continue to extend
the jack.
Tip:
This device complies with Part 15 of the FCC Rules.
OPERATION
1. Park the trailer on a level surface and block the wheels.
Tip:
For nighttime hookups, the light switch
ON
to illuminate your work area.
2. Before operating the jack, turn the foot with the 3/8” safety lock pin provided.
WARNING:
Do not stack blocks under the jack’s foot to increase the height. Stacked
blocks may become unstable and fall
3. Extend the jack by pushing the operating switch
UP
. (You can press the
DOWN
button on the
remote control, per the remote control instructions)
Note
: Under heavy use, the internal circuit breaker may open, causing the motor to switch off. In
this case, release the operating switch, and wait 15 seconds for the breaker to reset before
resuming operation.
4. Retract the jack by pushing the operating switch
DOWN
. (You can press the
DOWN
button on
the remote control – see remote control instructions)
Note
: The jack will stop automatically at the end of the extension or retraction stroke. If you
attempt to extend or retract the jack and it does not respond, it may be at the end of the stroke.
If the jack fails to respond, try operating it in the opposite direction. If it will not operate in either
direction refer to the troubleshooting guide.
5. Before driving, remove the foot or position it in the highest position and completely retract the
jack.
MANUAL OPERATION (FOR BACK-UP AND EMERGENCY USE)
1. Disconnect the jack from the power source. (Failure to disconnect the power could result in
