Assembly/Disassembly Procedures - IVEK SPLIT CASE PUMP MODULE 092122 Series Manual

SPLIT CASE PUMP MODULE
7.5.5
Assembly/Disassembly Procedures (Refer to Figure 7.5)
The Pump Module contains the following replaceable parts.
•
End Cap, End Cap Seal and O-Ring (1, 9, 11)
•
Key (6)
•
Cylinder Locating Pin (5)
•
Cylinder and Piston Fabrication (7,8)
•
Slotted Ring (4)
•
Castellated Sleeve (12)
Make sure the power is off and all hazardous liquids have been flushed from the system prior to performing any
disassembly or assembly procedures.
7.5.5.1 Pump Module Removal (Figure 7.4)
Removing the Pump Module from the Motor/Base Module involves the following. Refer to Section 7.3 for the installation procedure.
1. Rotate the spindle on the Motor/Base Module so the spherical bearing is at the 3 O'clock position.
2. Loosen the two #10 socket head cap screws securing the Pump Module to the swing plate.
3. Lift the Pump Module and pull up and away from the swing plate until the piston fabrication is approximately 2/3 of
the way out of the cylinder.
4. Move the Pump Module laterally until the pin in the piston fabrication slides out of the spherical bearing.
7.5.5.2 End Cap, End Cap Seal and O-Ring (Figure 7.5 Items 1, 9, 11)
Disassembly
1. Remove end cap, end cap seal, and O-ring (1, 9, 11) from split case pump fabrication (3) by placing the spanner
wrench (IVEK part# 142017, provided with equipment) on end cap (1) and turning in a counterclockwise direction.
2. Remove end cap, end cap seal, and O-ring (1, 9, 11).
If installing the same end cap seal and/or O-ring, make sure it is clean and free of scratches before installing.
Spherical
Bearing
15 July, 2019
Cap Swing
Screws Plate
Steps 1 and 2
Figure 7.4 Split Case Pump Module Removal
IVEK Corp.
CAUTION
NOTE
Drive Piston Mounting
Pin
Step 3 and 4
Pump
Key Module
Page 7-7
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