Maintenance
Waukesha Cherry-Burrell
Page 14
95-03074
Issued: January 2003
Revised: June 2005
Maintenance
Scheduled Routine Maintenance
A scheduled routine maintenance program can extend life
of pump. Keep maintenance records to help pinpoint
potential problems and causes.
•
Check for unusual noise, vibration and bearing
temperatures.
•
Inspect pump and piping for leaks.
•
Check mechanical seal area for leakage.
No leakage is desired.
•
Check backplate gasket for wear/damage.
•
Lubricate bearings. (See motor manufacturer for
correct specifications.)
•
Analyze vibration.
•
Check discharge pressure.
•
Monitor temperature.
Disassembly of Pump
Tools Required
Soft-face hammer
3/4" socket wrench
3/4" open end wrench
1/8" allen wrench
1/2" open end wrench
1/4" allen wrench
7/16" open end wrench
Disassembly Procedure
1.
Shut off product flow to pump and relieve any
product pressure.
2.
Shut off and lockout power to pump.
3.
Disconnect suction and discharge pipe fittings.
4.
Remove bolts and washers connecting front cover to
backplate (Figure 8, item A).
Figure 8 - Remove Backplate Bolts
