Power Fist 8490427 Manuel D'utilisateur page 7

8490427
TROUBLESHOOTING
Contact Princess Auto Ltd. for a solution if the device does not function properly or parts are missing.
If unable to do so, have a qualified technician service the device.
Problem(s)
Motor isn't operating.
Visit www.princessauto.com for more information
3,500 lb 12V Electric Jack
Possible Cause(s)
Open circuit breaker
Poor ground.
No or low voltage
Suggested Solution(s)
Wait 15 seconds for breaker to close.
Clean area between the jack mounting plate and
coupler, and ensure paint has been removed by the
star washers. Direct metal-to-metal contact must
exist between mounting components to ensure
good electrical contact.
Check battery and electrical connections. Power
supplied must be a least 10 Volt DC. If the battery is
low, plug the trailer cable into the tow vehicle, and
start the tow vehicle to provide power to the jack.
V 3.03
7