Product manual

Page 9For technical questions, please call 1-888-866-5797.Item 32888
SAFETYOPERATIONMAINTENANCE SETUP
Troubleshooting
TO PREVENT SERIOUS INJURY:
Use caution when troubleshooting a malfunctioning ram.
Completely resolve all problems before use. If the solutions presented in the Troubleshooting guide do not
solve the problem, have a qualified technician inspect and repair the ram before use.
After the ram is repaired: Test it carefully without a load by raising it and lowering it fully,
checking for proper operation, BEFORE RETURNING THE RAM TO OPERATION.
DO NOT USE A DAMAGED OR MALFUNCTIONING RAM!
POSSIBLE SYMPTOMS
PROBABLE SOLUTION
(Make certain that the Ram is not supporting
a load while attempting a solution.)
Pump
stroke feels
spongy
Piston will
not lift all
the way
Handle
moves up
when ram
is under
load
Fluid
leaking
from filler
plug
X
Check that Release Valve is closed fully.
X
Valves may be blocked and may not
close fully. To flush the valves:
1. Lower the piston and securely close the Release Valve.
2. Manually lift the piston several inches.
3. Open the release valve and force the
piston down as quickly as possible.
X X
Ram may be low on fluid. Check the
fluid level and refill if needed.
Ram may require bleeding - see instructions on page 5.
X
Unit may have too much hydraulic fluid inside,
check fluid level and adjust if needed.