Possible Problems And Solutions - Napa lifting equipment 520-6004 B Directives De Fonctionnement

MOdEL 520-6004 B 4 Ton Hydraulic Power Unit
MOdEL 520-6008 B 8 Ton Hydraulic Power Unit

POSSIBLE PROBLEMS aNd SOLUTIONS

Please contact your local NAPA Auto Parts Store for details on warranty.
520-6004 B & 520-6008 B
The release valve is not closed.
Turn the valve clockwise tightly.
Low on oil. Refill the jack to the correct level of oil.
Pump seals and back-up ring is defective. Clean oil passages, replace
seals and renew oil. (Must be serviced by qualified service center)
The hydraulic system is filled with air. Follow the instructions under setup
and operating instructions to purge air from hydraulic system.
WaRRaNTY
4
SOLUTIONS
Rev. 10/08/12