Product Manual

10
USER MANUAL
1,600 KG 12V DC A-Frame Black Jack Trailer Jack™ User Manual V2.6 ©
6. Remove the bubble level (H) from the housing. Retain the three screws.
7. Place the bubble level on a at surface of the trailer. Ensure it will not fall off
during the leveling process.
8. Lower the levelling jacks on the trailer (if equipped with them).
9. Extend the jack until it clears the hitch or the jack stands. Move the jack stands
aside if necessary.
10. Raise or lower the trailer jack until the bubble level indicates the trailer is
horizontal and centered.
11. Place the bubble level back into the housing so it remains centered.
12. Screw all three retaining screws back into the cover. Adjust each screw until
they are tight, and the bubble is centered.
13. The adjustment is complete. You may wish to raise the jack enough to allow the
jack stands to be moved back into place. Once they are in position, retract the
jack fully.
12. OPERATION
WARNING! Never apply horizontal force against the jack. The load may shift and
cause the jack to fail, creating a dangerous situation for the user or bystanders.
This unit has a built-in circuit breaker which automatically trips and resets.
Press the light switch (C) to turn on the LED when performing these operations in the
dark.
13. UNHITCHING THE TRAILER
Chock the trailer’s wheels to prevent rolling.
Uncouple the trailer’s hitch receiver from the towing vehicle’s hitch.
Press the extend/retract switch to extend the jack’s leg (E) until the foot plate
contacts the ground and raises the trailer off the hitch.
The fully extended leg may not reach the ground. Retract the leg until you have
enough room to extend the foot plate.
Remove the lock pin and lower the foot plate until it touches the ground.