Goulds Pumps 3296 EZMAG - IOM - Manual (Page 53)

Maintenance
• Torque wrench
• Strap wrench
• 3/8 in. eyebolt
Prepare the pump for disassembly
1. Lock out power to the driver.
WARNING:
Always disconnect and lock out power to the driver before you perform any installation or maintenance
tasks. Failure to disconnect and lock out driver power will result in serious physical injury.
• Electrical connections must be made by certified electricians in compliance with all international,
national, state, and local rules.
• Refer to driver/coupling/gear manufacturers installation and operation manuals (IOM) for specific
instructions and recommendations.
2. Shut off all valves that control flow to and from the pump.
3. Drain and flush the pump before you remove it from the piping.
4. Isolate the pump from the system and then flush the pump using a compatible liquid.
5. Disconnect all piping and auxiliary equipment.
6. For the frame-mounted pump, remove the coupling guard and coupling.
7. Remove the casing foot and frame and C-face motor-support foot bolts.
8. Remove the pump from the baseplate.
9. For the frame-mounted pump, drain the oil.
10. Decontaminate the pump:
a) Connect a clean-flush liquid supply to the discharge nozzle.
b) Collect the flushed liquid as it drains out of the drain connection.
c) Flush the pump in order to remove residue.
Remove the frame assembly and shaft (frame-mounted pump)
1. Secure the pump on a workbench or worktop with the suction nozzle facing down.
2. Screw the 3/8 in. eyebolt into the drive shaft.
Model 3296 EZMAG Installation, Operation, and Maintenance Manual 51