CHECKING OIL LEVEL
Do not use brake or transmission fluids, or regular motor oil as they can damage the seals. Always purchase and use products
labeled Hydraulic Jack Oil.
1. Turn handle counterclockwise to allow ram to fully retract. It may be necessary to apply force to the saddle
for lowering.
2. With jack in upright position remove oil fill plug. Oil should be even with bottom of hole. If not, top up.
Do not overfill. Always fill with new, clean hydraulic jack oil.
3. Replace fill plug.
4. Check jack operation.
At this time, consult Troubleshooting section for System Air Purge.
MAINTENANCE
1. Owners and/or operators should be aware that repair of this equipment may require special knowledge and facilities.
2. It is recommended that an annual inspection of the jack be made and that any defective parts, decals, or safety labels or
signs be replace with manufacturer’s specified parts.
3. Any jack that appears to be damaged in anyway, is found to be worn, or operates abnormally shall be removed from service
until repaired.
4. Because of the potential hazards associated with this type of equipment, no alterations shall be made to this product.
5. Do not mix different types of oil together. When filling the jack with oil, do not permit dirt or any other substance to enter
the hydraulic system.
TROUBLESHOOTING
Symptoms
Solutions
Will not lift load
See below
Will not hold load
See #3
Will not lift to full height
See #1 and #2
Pump feels “spongy” under load
See #1 and #2
Handle raises under load
See #3
Handle lowers under load
See #3
1. The power unit may be low on fluid. With the jack on a level surface and in the down position, remove
the oil plug and add clean hydraulic jack fluid to the level of the oil plug hole.
2. The power unit may have trapped air. Open the release valve a minimum of two full turns. Pump the
handle a minimum of 20 strokes to purge the air from the system.
3. Valves may not be closing properly. To seat the valves: A) Close the release valve. B) With the ram fully
lowered, manually lift the boom as high as possible. C) Open the release valve and allow the boom to
descend to the lowered position.
FACTORY SERVICE
Any hydraulic jack found to be damaged in any way, is found to be worn or operates abnormally “SHALL BE REMOVED
FROM SERVICE UNTIL REPAIRED”. Owners and/or operators should be aware that repair of the equipment requires specialized
knowledge and facilities. Only factory authorized parts, labels and decals shall be used on this equipment. Call the customer
service department. Annual inspections must be performed, please call our customer service number 1-800-423-3598 for
recommended authorized repair facility.
ALTERATIONS
Because of the potential hazards associated with the misuse of equipment of this type, no alterations shall be made to the
product without written authorization of the manufacturer or supplier.
ENVIRONMENT
Hydraulic Oil Disposal
Please place hydraulic oil in disposable containers and dispose of in a manner consistent with applicable regulations. Dispose
of hydraulic oil at an approved waste disposal facility or site.
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