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5 Maintenance
Study the instructions carefully.
The items refer to the parts list and service kits section.
Replace seals if necessary.
Lubricate the rubber seals before fitting them.
Step 1
Please see drawing when reassembling according to steps 2 to 5 on this page.
Note! The actuator is maintenance-free but repairable.
Step 2
1. Fit guide ring (6) and O-ring (5).
2. Fit O-rings (7 and 9). Place upper piston (8).
3. Fit stop (4).
4. Tighten screws (2). (Secure with glue)
Step 3
1. Place spring assembly (10).
2. Fit O-ring (19) and guide ring (18). Mount distance spacer (11), main piston (17) and inner stem (27).
Step 4
1. Fit spring assembly (14).
2. Fit O-ring (28) in piston rod, fit O-rings (33 and 31) and guide ring (32) in lower piston and fit O-rings (20, 22 and 23) in bottom.
3. Fit piston rod (29), lower piston (30) and bottom (21).
4. Mount the three parts.
Step 5
1. Fit retaining ring (24).
2. Fit cover disk (25).
3. Mount intermediate piece (37) on actuator.
4. Fit and tighten nuts (36) and washers (35).
Step 6
1.
Place the actuator with the intermediate in a vice.
2.
Activate main stroke (air fitting position 3).
3.
Mount upper stem (127) and secure it with the screw (135).
4.
Deactivate main stroke.
Step 7
1.
Mount O-ring and guide ring (133, 125 & 131) on inner piston (132).
2.
Mount O-ring and guide rings (125, 122, 134 & 123) on piston (124).
3.
Insert the inner piston in the piston and secure the inner piston with the lock ring (136).
4.
Mount the pistons onto the upper stem (127).
Step 8
1. Mount bushing (128) and O-rings (129 & 130) on the top of the cylinder.
2. Mount the cylinder onto the cylinder (16). Rotate the cylinder until the pin hole for the lock ring (120) can be seen through
the slot on the side of the cylinder.
3. Insert the lock ring (120) in the pin hole and turn the cylinder until the complete lock ring has wandered through the slot.
4. Remove the actuator from the vice.
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Содержание Unique Mixproof LP
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