Troubleshooting - Pro-Lift T-5355A Manual De Piezas E Instrucciones De Funcionamiento

MAINTENANCE
Keep lift clean and well lubricated. Apply light machine
oil to all joints as needed. Thoroughly wipe excess oil
to prevent slipping. Use only quality grade hydraulic
oil. Avoid mixing different types of fluid and NEVER use
brake fluid, turbine oil, transmission fluid, motor oil or
glycerine. Improper fluid can cause jack failure.
Adding oil
1. To check hydraulic oil level, remove unit from lift,
place unit upright on a stable, level surface. Remove
oil filler plug.
2. Oil should be even with Filler Plug hole. If low, add
high quality hydraulic jack oil ONLY.
3. Reinstall Filler Plug and Bottle Jack into receiver of
lift. Secure with provided hardware.
Changing oil
To get the longest life possible out of your lift, change
the hydraulic oil after 7 years of use, sooner if used in
a dust and grit filled environment. Do not expose to
moisture. Dry lift completely if it gets wet. Check pump

TROUBLESHOOTING

Symptom
Hydraulic unit will not lift
load
Hydraulic unit bleeds off
after lift
Lift will not lower after
unloading
Poor lift performance
Will not lift to full extension
For a period of ninety (90) days from date of purchase, SFA Companies, Inc. will repair or replace, at its
option, without charge, any of its products which fails due to a defect in material or workmanship, or which fails to
conform to any implied warranty not excluded hereby.
Performance of any obligation under this warranty may be obtained by returning the warranted product,
freight prepaid, to SFA Companies, Inc. Warranty Service Department, 10939 N. Pomona Ave., Kansas City, MO
64153.
Except where such limitations and exclusions are specifically prohibited by applicable law, (1) the CONSUM-
ER'S SOLE AND EXCLUSIVE REMEDY SHALL BE THE REPAIR OR REPLACEMENT OF DEFECTIVE PRODUCTS
AS DESCRIBED ABOVE, and (2) SFA Companies, Inc. SHALL NOT BE LIABLE FOR ANY CONSEQUENTIAL
OR INCIDENTAL DAMAGE OR LOSS WHATSOEVER, and (3) THE DURATION OF ANY AND ALL EXPRESSED
AND IMPLIED WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE, IS LIMITED TO A PERIOD OF NINETY (90) DAYS FROM DATE
OF PURCHASE.
Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not
apply to you. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the
above limitation or exclusion may not apply to you. This warranty gives you specific legal rights, and you may also
have other rights which vary from state to state.
Possible Causes
• Release valve not tightly closed
• Overload condition
• Overload condition
• Hydraulic unit malfunction
• Reservoir overfilled
• Linkages binding
• Fluid level low
• Air trapped in system
• Fluid level low
90 DAYS LIMITED WARRANTY
piston and ram of hydraulic unit periodically for signs of
rust and corrosion. Clean mildly affected areas with a
clean oily cloth. Never use abrasives on the pump piston
and ram surfaces.
1. Remove hydraulic unit from lift. Place unit upright
on a stable, level surface. Remove oil filler plug and
drain old oil into a suitable container.
NOTICE: Dispose of used hydraulic fluid in accordance
with local environmental regulations.
2. Fill with high quality hydraulic jack oil. Reinstall Filler
Plug then install Jack to lift.
Cleaning
Check pump piston and ram occasionally for signs of
rust or corrosion. Clean as necessary and wipe with
oily cloth.
Storage
When lift is not in use, lifting arm should be stored in
fully retracted position.
• Contact Pro-Lift Customer Support
• Remedy overload condition
• Remedy overload condition
• Contact Pro-Lift Customer Support
• Drain fluid to proper level
• Clean and lubricate moving parts
• Ensure proper fluid level
• With ram fully retracted, remove oil filler plug
to let pressurized air escape, then reinstall oil
filler plug
• Ensure proper fluid level
6
Corrective Action