INSPECTION, STORAGE & TROUBLESHOOTING
Inspection
xVisual inspecƟon should be made before each use of the device by checking for abnormal
condiƟons, such as cracked welds, leaks and damaged, loose, or missing parts.
xOther inspecƟons should be made according to the product operaƟng instrucƟons.
xThis device shall be inspected immediately if the device is believed to have been
subjected to an abnormal load or shock. It is recommended that this inspecƟon be made
by a manufacturer’s or supplier’s authorized repair facility.
xOwners and/or operators should be aware that repair of this equipment may require
specialized knowledge and faciliƟes. It is recommended that an annual inspecƟon of the
product be made by a manufacturer’s or supplier’s authorized repair facility and that
any defecƟve parts, decals, safety labels or signs be replaced with manufacturer’s or
supplier’s speciĮed parts.
Storage
This Jack should be stored fully lowered, in a dry locaƟon and on a level surface.
Troubleshooting
Symptom Possible Causes SoluƟon
Jack will not liŌthe load. 1. Release valve nŽƚƟghtly closed.
2. Low oil level.
3. DefecƟve or worn internal parts.
4. Load exceeds maximum
allowance.
1. Tighten release valve.
2. Check and add oil. Follow “Check and
RĞĮll Oil” instrucƟons on Pg.4.
3. DisconƟnue use and contact an
authorized repair center.
4. Use a higher capacity jack.
Jack will not hold the
load.
1. Release valve nŽƚƟghtly closed.
2. Power unit malfuncƟon.
1. Tighten release valve.
2. DisconƟnue use and contact an
authorized repair center.
Jack will not descend to
minimum height, or will
not remain in lowered
posiƟon.
1. Air trapped in system.
2. Reservoir oil overĮlled.
1. Vent air out of system. Follow “Air
VenƟng Procedures” above.
2. Check and ensure proper oil level.
Follow “Check and RĞĮll Oil” instrucƟon
on Pg.4.
Jack will not liŌto max
height.
1. Low oil level. 1. Check and ensure proper oil level.
Follow “Check and RĞĮll Oil” instrucƟons
above.
Jack will not funcƟon
properly aŌer tried
soluƟon.
1. Internal malfuncƟon or
structural damage.
1. Stop usage and contact an authorized
repair center.
5
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