OPERATION & MAINTENANCE
4.11
safety procedures.
11.Carefully pull the old seal off the piston.
12.Install the new seal on the piston as far as possible by hand.
13.Reconnect power to the machine and extend the cylinder.
14.Disconnect all electrical power and follow your company's lock out and tag out
safety procedures.
15.Use the seal retainer ring to press the seal into its final position.
AS REQUIRED
Hydraulic Fluid Change and Filter Replacement
Change the hydraulic fluid and hydraulic fluid filter according to the fluid
manufacturer’s recommendations.
Filter Screen Cleaning or Replacement
Refer to Figures 4.1 on page 4.7 for the exploded view of the transition box
assembly.
1. Disconnect the exhaust connection at the union fitting on the transition box.
2. Remove the transition box.
3. Remove the filter screen retaining plate.
4. Remove the filter screen, using caution to avoid tearing it.
5. Clean the filter screen with a solvent type cleaner. Note: If filter screen is torn or
damaged, it must be replaced with a new one.
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