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Horizontal End Suction Pump for Chemical Process, ASME B73.1-2001
Installation, Operation, and Maintenance Manual – CPP21
Frame
Oil quantity
U.S. gallons L
50 0.80 3.00
Always verify and replenish the oil if the level falls below the middle of the oil sight glass.
6.1.4 Maintenance
Once every eight hours of pump operation, perform visual inspection of oil and oil level.
Oil in bearing frame should be changed every six months.
1. Drain bearing frame through drain location identified on General Arrangement.
2. Flush bearing frame with clean lightweight oil.
3. Reinstall drain plug and refill bearing frame.
• If it is suspected that bearings have been exposed to dirt or moisture,
thoroughly clean the bearings and frame with a solvent and air-dry the parts
before adding lubricant. Disassembly, inspection, cleaning, and reassembly
procedures are provided in
SECTION EIGHT - MAINTENANCE.
6.2 OIL CHANGE
The first oil change should be carried out three weeks after commissioning; all further oil changes take place
every six months. However, replenish oil as necessary when level falls below the middle of the oil sight glass.
• Only change the oil when the machine is switched off.
• The drained oil is hot, and can cause severe burns.
Refer to
SECTION 6.1.1-Recommended Lubricant for recommended oil types and to SECTION 6.1.3-Quantity to
ensure the proper quantity according to the frame size of your pump.
The oil change should be carried out as follows:
1. Switch the drive motor off.
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