EBARA CGUII, CGFU - Manual (Page 3)

EBARA Submersible Grinder Pumps DGUII/DGFU
Operating, Installation, and Maintenance
EBARA Fluid Handling
www.pumpsebara.com 3
(t) 803 327-5005 • (f) 803 327-5097 rev. 11/05
Pump Checks
1. Check the following points upon receipt of your pump:
(1) Check the name plate to confirm that it is the pump ordered.
(2) Ensure that the pump voltage is the same as the power at your location.
(3) Check oil level at oil plug.
(4) Check that all plugs and fastening bolts are properly tightened.
(5) Check that the pump has not been damaged and the cable glands and cables are in a satisfactory condition.
(6) Check accessories and spare parts against the packing list.
(7) Check that the impeller turns smoothly by hand.
2. Precautions when operation is suspended:
(1) If operation is to be suspended for 30 days with the pump immersed in water, measure the insulation
resistance of the motor.
If resistance is over 1 mega ohm, operate pump to prevent rust from developing on moving parts. Follow
the instructions under OPERATION when pump operation is to be resumed.
(2) For dry storage, clean out pump and store in a dry place. Follow the instructions under INSTALLATION
and OPERATION when pump operation is to be resumed.
Check the nameplate for your pump’s motor voltage and current. Other specifications are noted in the chart below.
Be careful not to exceed the given specifications in the use of your products.
Specifications
Item
Liquid handled Type
Temperature
Materials Casing
Impeller
Grinder impeller
Grinder disk
Shaft
Motor type
Shaft seal lubrication oil
Maximum water depth
Installation
Specifications
Sewage, waste water, miscellaneous drain water
32 - 104° F
Cast iron
Cast iron
High-chrome cast iron
High-chrome cast iron
403 stainless steel
Air filled submersible motor
Turbine No. 32 ISO VG - 32
65 ft
with Quick Discharge Connector or Floor mounted
CAUTION !