Poweramp AP SERIES AIR POWERED 4.2009 - Manual (Page 31)

29 4111-0009 — Oct 2007
Jan 2009
TROUBLESHOOTING
Symptom Possible Cause Solution
Platform does not rise.
Pump operates in
pressure relief mode. Heavy object(s) on platform. Remove object(s) from platform.
NOTE: For safety reasons, the dock leveler
is designed to lift only the platform’s
own weight.
Dock leveler binds. Check for visible obstructions that could cause
binding. Remove obstructions. If no obstructions
found, call Poweramp Technical Services. See
inside back cover for phone number and address.
Platform rises slowly Air bladder or connecting
ducts punctured Check air bladder and ducting repair or replace as
needed
Damaged or restricted
ducting Replace damaged ducting or remove restriction
Air intake clogged Remove intake filter, clean or replace as needed
Dock leveler binding Check for visible obstructions that could cause
binding. Remove obstructions. If no obstructions
found, call Poweramp Technical Services. See
inside back cover for phone number and address.