Maintenance
8.10 Disassembly/assembly of the FAN rotor drive (50)
Position of the item numbers,
Disassembly
1. Remove the compressed air lines.
2. Loosen the screws (101) and take the upper housing (51) off
the lower housing (52).
3. Remove the O-rings (131) and the centering sleeve (108).
4. Take the rotor (53) out of the housing (52) and pull the deep
groove ball bearing (130) off the rotor.
5. Remove the O-rings (132) from the rotor.
6. Remove the stop rotor (58) and pull the stop seal (59) off the
stop rotor.
7. Clean all parts thoroughly and check for defects and wear.
Replace defective parts or send them to SCHUNK for repair.
Assembly
1. Lubricate the upper and lower housing (51 and 52) from the
inside.
2. Grease the entire stop rotor (58).
3. Pull the stop seal (59) into the correct position on the stop
rotor (58) and grease the two parts completely again.
4. Put the stop rotor in the correct position in the intended fit in
the upper rotor housing (51).
5. Grease the entire rotor (53) except for the rectangular section.
6. Pull both O-rings (132) onto the rotor and lubricate them.
7. Attach the deep groove ball bearing (130) onto the rotor.
8. Insert the rotor with the rectangular part facing down into the
upper housing. Move the rotor into the 90° position, which
means opposite the stop rotor (53).
9. Put the centering sleeve (108) in the upper housing (51) for
assembly with the lower housing (52).
10. Lubricate four O-rings (131) and place them into the provided
mirrored views in the lower housing (52).
11. Mount the upper housing with the lower housing and attach
both with screws (101). The screws (101) are to be tightened
"crosswise".
12. Lubricate two O-rings (131) and fit them into the upper
housing (51) into the appropriate counterbores.
13. Mount the centering sleeve (108) or cylindrical pin (107) onto
the upper housing (51).
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06.00 | GSM-Z | Assembly and Operating Manual | en | 389110
