If the total travel dis-
tance is...
Then...
Outside of the ac-
ceptable values
One of the following is present:
• Worn parts
• Improper installation
• Too much pipe strain
Determine the cause and correct the set front clearance. See the Cold tem-
perature axial clearances for various service temperatures table in the Com-
missioning, Startup, Operations, and Shut-down chapter.
7. Determine the gap, if any, between the frame foot and baseplate with feeler guages and shim ac-
cordingly
.
8. Install the frame foot hold-down bolts and tighten.
9. Lubricate the bearing frame with grease or oil.
10. Rotate the pump shaft by hand to make sure it rotates freely.
11. Reinstall the coupling hub and align the pump.
12. Reconnect the coupling.
13. Install the coupling guard and reconnect all auxiliary piping.
1. Coupling guard
2.
Coupling
NOTICE:
When a cartridge mechanical seal is used, ensure that the set screws in the seal locking ring
are tightened and that the centering clips have been removed prior to startup. This prevents
seal or shaft sleeve damage by ensuring that the seal is properly installed and centered on the
sleeve.
6.6.11 Attach the i-ALERT
®
2 Equipment Health Monitor to the pump
T
ools required:
• 5/32 inch hex wrench
1. Attach the condition monitor (761B) to the bearing frame (228A) using the hex-head screw (372T)
provided.
6.6 Reassembly
Models 3180, 3181, 3185, and 3186 Installation, Operation, and Maintenance Manual 113
To Next Page
Loading...
Need help?
General
