SPXFLOW C Series - Pump Disassembly - Sealed Impeller Design

Maintenance Waukesha Cherry-Burrell
®
Brand C-Series Pump
Page 32 95-03008-IEC 01/2019
Pump Disassembly -
Sealed Impeller Design
NOTE: For Pin Impeller design, see “Pump Disassembly - Pin
Impeller Design” on page 20.
NOTE: SPX FLOW recommends replacing elastomers every time
the pump is serviced
1. Shut off the product flow to the pump and relieve any product
pressure.
2. Shut off and lock out power to the pump.
3. Disconnect the suction and dischar
ge pipe fittings.
4. Using a wrench, remove the gu
ard assembly.
5. Loosen the casing clamp wing nut. While holding the pump
casing, remove the clamp.
NOTE: O
n the C-100, remove the casing wing nuts.
6. Remove the casing and inspect the clamps and the casing for
damage or wear. Replace if necessary.
Items required to work on a C-Series
Sealed Impeller Pump:
•
Mallet
• Allen Wrench (Seal Carrier)
• Allen Socket (Shaft Collar)
• Socket (Impeller Nut)
• Wrench (Motor Adapter)
• Driver Ratchet
• 0,060 inch shims
• Anti-seize compound
DANGER
The pump contains internal moving parts. DO NOT put hands or
fingers into the pump body ports or drive area at any time during
operation. To avoid serious injury, DO NOT install, clean, ser
-
vice, or repair pump unless all power is off and locked out and
the
pump is de-pressurized.
DANGER
To avoid serious injury, shut off and drain product from the
pump prior to disconnecting the piping.
Figure 55 - Guard assembly
Figure 56 - Remove casing clamp
Figure 57 - Remove casing