IMPORTANT: In order to prevent seal damage and jack failure, never use alcohol, hydraulic brake fluid or transmission oil in the jack. Use
chevron Hydraulic Oil AW 150 32, Unocal Unax AW150, or hydraulic jack oil. Any jack found to be defective as a result of foreign
contaminants in the hydraulic system is not eligible for warranty consideration.
5.
Every jack owner is responsible for keeping the jack labels clean and readable. Use a mild soap solution to wash external surfaces
of the jack but not any moving hydraulic components. Contact Sunex for a replacement label if your jack's label is not readable.
6.
Do not attempt to make any hydraulic repairs unless you are a qualified hydraulic repair person that is familiar with this equipment.
Repairs must be performed by an authorized service center.
TROUBLESHOOTING
Problem
1. Unit will not lift rated load.
2. Unit will not sustain rated load or feels "spongy"
under rated load.
3. Unit will not lift to full height.
4. Unit still does not operate.
7793B Rev. E
Action
Purge air from hydraulic system by following procedure under
"Important before using"
Purge air from hydraulic system as above.
Purge air from hydraulic system as above.
Contact Sunex authorized hydraulic service center.
5
rev. 1/12/16