Install The Impeller And Casing - ITT GOULDS PUMPS ICO i-FRAME Installation, Operation And Maintenance Manual

Make sure to position the bolts in the center of the drilled holes in order to ensure the proper oil
settings. Tighten according to the Bolt torque values table.
k) Press the inboard (421.41) labyrinth oil seal into the Lantern (344) and the outboard (421.51)
labyrinth oil seal into the Bearing Frame (330).
Ensure that the oil return slot in both seals is positioned in the bottom (6 o'clock) position when the
pump is horizontal. Refer to Assemble the INPRO labyrinth oil seal installation.

6.8.2 Install the impeller and casing

WARNING:
Crush hazard. Make sure that the back pull-out assembly cannot tip over.
CAUTION:
Risk of physical injury from sharp edges. Wear heavy work gloves when handling impellers.
For the fitting threads and for tight tolerances, use a suitable anti-seize compound. Use this, for example,
between the shaft sleeve and the shaft or between the impeller and the shaft. This makes the assembly
and the next disassembly easier to perform.
NOTICE:
Anti-seize compounds must be compatible with the pumped fluid.
1. Install O-ring (412.21) on shaft Sleeve (524).
2. Install impeller key (940.31).
3. Install O-ring (412.21) on impeller nut (922).
4. Install Impeller (230) on shaft (210) and tighten impeller nut (922) to IOM specified value.
Model ICO i-FRAME, ICOH i-FRAME Installation, Operation, and Maintenance Manual
6.8 Reassembly
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