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Air
Air
Air Cylinder
Cylinder
Cylinder Repair
Repair
Repair
NOTE:
NOTE:
NOTE: The numbers in parenthesis after items are
reference numbers from the exploded drawings and
parts list found later in the manual.
To reduce the risk of serious injury during air
cylinder repairs:
• Do not use pressurized air to remove any air
cylinder interior components.
• Use a lift or more than one person to move the
components attached to the crossbar (16) after
the crossbar is no longer attached to the air
cylinder piston rod (2).
Disassemble
Disassemble
Disassemble Air
Air
Air Cylinder
Cylinder
Cylinder Cap
Cap
Cap
1.
Perform the Pump Pressure Relief procedure.
2.
Perform the Ram Pressure Relief procedure and
turn off facility air to the system.
3.
Disconnect the air cylinder air lines at the upper
and lower air fittings on both air cylinders.
4.
Disconnect the ram crossbar (16) from the air
cylinder piston rods (2), pump support rods (17),
and air motor support rod (107)
a.
Remove the nuts (24) and washers (23).
b.
Remove the ram crossbar and set aside.
5.
Remove the air cylinder end cap (3):
a.
Remove the four screws (28) and washers
(27).
b.
Lift the cylinder piston rod (2) and use the
internal components to tap the end cap off of
the air cylinder.
c.
Lift the piston rod assembly out of the air
cylinder.
6.
Examine the cap seals and rings for damage or
wear. Replace if necessary.
3A5404F
9
Summary of Contents for SaniForce 3A5402
Page 13: ...Parts Parts Parts Parts 3A5404F 13...
Page 14: ...Parts 14 3A5404F...
Page 15: ...Parts 3A5404F 15...
Page 16: ...Parts 16 3A5404F...
Page 17: ...Parts 3A5404F 17...