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Item 62117
Inspection, Maintenance, & Cleaning
Procedures not specifically explained in this manual must be performed only by a qualified technician.
TO PREVENT SERIOUS INJURY FROM TOOL FAILURE:
Do not use damaged equipment. If abnormal noise or vibration occurs,
have the problem corrected before further use.
1.
BEFORE EACH USE,
inspect the general
condition of the Jack. Check for:
• loose hardware,
• misalignment or binding of moving parts,
• cracked or broken parts,
• any condition that may affect its safe operation.
2.
BEFORE EACH USE,
thoroughly test the Jack for
proper operation prior to its actual use. If the Jack
appears not to be working properly, follow Bleeding
instructions in “Bleeding” on page 4.
3.
AT LEAST ONCE EVERY THREE
YEARS,
change hydraulic fluid:
a. With the Jack fully lowered, remove
the Cover Plate and Fill Plug.
b. Tip the Jack over to allow old fluid to drain
out completely. Dispose of the old fluid
in accordance with local regulations.
c. With the Jack upright, completely fill the
Hydraulic Unit with high quality hydraulic fluid
until the fluid is 1/4" below top of Fill Port.
d. Turn the Release Knob
counterclockwise
to open Release Valve.
e. Pump Handle or Foot Pedal up and down
quickly several times to purge air from system.
f. Recheck fluid level and refill as needed.
g. Replace Fill Plug and Cover Plate.
4.
AFTER EACH USE,
wipe with a clean cloth.
Store Jack indoors, out of the reach of children.
Troubleshooting
To Prevent Serious Injury:
Use caution when troubleshooting a malfunctioning jack. Stay well clear of the supported load.
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 jack before use.
After the jack is repaired: Test it carefully without a load by raising and lowering it fully,
checking for proper operation, BEFORE RETURNING THE JACK TO OPERATION.
DO NOT USE A DAMAGED OR MALFUNCTIONING JACK!
POSSIBLE SYMPTOMS
PROBABLE SOLUTION
(Make certain that the Jack is not supporting a load while
attempting a solution.)
Jack
will not
lift at its
weight
capacity
Saddle
lowers
under
load
Pump
stroke
feels
spongy
Handle
moves
up when
jack is
under
load
Fluid
leaking
from fill
plug
X
X
Check that Release Valve is fully closed.
Jack may require bleeding - see instructions on page 4.
X
X
X
Valves may be blocked and may not close fully. To flush the valves:
1. Lower the Saddle and securely close the Release Valve.
2. Manually lift the saddle several inches.
3. Open the release valve by turning the Handle counterclockwise.
and force the saddle down as quickly as possible.
X
X
X
Jack may be low on hydraulic fluid. Check fluid level
and refill if needed - see instructions on page 4.
Jack may require bleeding - see instructions on page 4.
X
Unit may have too much hydraulic fluid inside. Check fluid
level and adjust if needed - see instructions on page 4.
Содержание 62117
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