Jet EQUIPMENT & TOOLS JTJ-2SV, Руководство пользователя

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To fill the reservoir with oil:
1. Retract the ram completely.
2. Remove the filler plug.
WARNING
Make sure no contaminants enter the cylinder when filling with oil! Never use any oil other than
hydraulic jack oil to fill the cylinder!
Failure to comply may cause the jack to fail!
3. Fill the reservoir with hydraulic jack oil to the bottom edge of the fill hole with the jack in the upright
position.
4. Replace the filler plug.
5. Raise the ram to its full height and pump five or six times after the ram has reached its full height.
6. Push the ram down completely.
7. Push the filler plug sideways to let the trapped air bleed out.
Troubleshooting
Problem Cause Solution
Release stem is open. Close release stem completely.
Toe will not extend.
Dirt or crack in valve sealing
section. Clean and repair or replace.
Jack will not lift to full height. Not enough or too much
hydraulic jack oil in reservoir. Fill reservoir with correct
amount of hydraulic jack oil.
Toe extends but falls
immediately. Air in the system. Press ram down to the lowest
position and let air out by
pushing filler plug sideways.
Handle pops up. Delivery valve seal is damaged. Replace delivery valve seal.
External oil leak. Damage to top or bottom of
reservoir, release stem, or
pump. Repair or replace.