Tuthill 6000, Инструкция по установке и обслуживанию

Страница: 16 / 36

Service Manual # 67
Page 16 of 36
7. Use jack screws to separate the inner and outer magnets:
a. Place (3) guide studs into adapter at screw locations and hand-tighten.
b. Place (1) threaded stud into bearing housing and slowly turn the threaded stud to jack the
bearing housing / outer magnet sub-assembly out.
c. Continue turning the threaded stud until separation of the inner and outer magnet is
complete.
8. Remove pump bracket, rotor and canister sub-assembly from adapter.
9. Remove the canister from the bracket. The canister will probably contain residual pumping
fluid. Use care when removing, making sure to pull the canister straight off.
10. Remove the back retaining ring and remove the inner magnet.
11. Set magnet down on a clean, non-magnetic surface, inspect the magnet sleeve for evidence of
damage or excessive wear and cover with a cloth to prevent contamination.
12. Remove the front retaining ring (if equipped).
13. Loosen the setscrews and remove the adjusting ring. Check for excessive wear. Check the
shaft O.D. for any burrs and remove to prevent damage to the bracket bushings.
14. Remove the rotor from the bracket.
15. The back face of the rotor and the bracket face should be inspected for any deep scratches or
wear. Inspect the bushing in the bracket for wear.
16. Do not remove the o-ring from the bracket unless it is worn or damaged and needs replacement.
Section 15: Pump Disassembly Procedure - 6310, 7210 & 8210 Pumps
Refer to Figure 8.
Although some minor disassembly is possible with the complete pump/motor assembly still in
place, it is recommended that the pump/motor unit be disconnected and moved to a maintenance
area.
! WARNING
Residual pumped fluid will be present in the pump. Follow all precautions outlined in the Material
Safety Data Sheet (MSDS) applicable to the liquid being pumped to ensure safe handling.
1. Remove piping from the ports.
2. Remove the cover screws, cover, housing and idler.