EBARA DMLU Instruction And Operation Manual Download Page 3

DMLU

Delivery Checks

Project:

Model:

Chk’d:

Date:

When your pump is delivered, check the following items immediately.

1. Pump and accessories

a.) Confirm that no damage has occurred during transportation.
b.) Confirm that all items have been delivered.

2. Nameplate

a.) The basic specifications of the pump are listed on the nameplate. Read the pump nameplate to confirm

that the pump you received matches the specifications that you ordered.

Fig. 1 – Pump Nameplate

Specifications

Item

Liquid handled

Type

Temperature

Solids Capacity

Discharge size (in.)

Solid size (in.)

Materials

Impeller

Phase

Hz

Motor

Voltage

Starting Method

Protector

Mechanical Seal Lubricants

Maximum water depth

Installation

Specifications

Waste water

0 - 40° C

3, 4, 6

3

Cast iron

Three Phase

60 Hz

230 or 460 VAC

2.2kW : Direct start

3.7 ~ 22kW : Star-Delta start

2.2kW : Auto-cut 

3.7 ~ 22kW : Thermal Protector 

Turbine oil ISO VG32

26 ft.

with Quick Discharge Connector or Floor mounted

CALL 1-800-577-8111 FOR SALES AND SUPPORT

CALL 1-800-577-8111 FOR SALES AND SUPPORT

Summary of Contents for DMLU

Page 1: ...Instruction and Operation Manual Model DMLU CALL 1 800 577 8111 FOR SALES AND SUPPORT CALL 1 800 577 8111 FOR SALES AND SUPPORT...

Page 2: ...and can cause electrical shorts that can possibly lead to fires 3 A qualified electrician should perform all wiring and all national and local electrical codes must be observed 4 Make sure that all e...

Page 3: ...tions that you ordered Fig 1 Pump Nameplate Specifications Item Liquid handled Type Temperature Solids Capacity Discharge size in Solid size in Materials Impeller Phase Hz Motor Voltage Starting Metho...

Page 4: ...submerged as it will result in backflow when the pump stops g Set control operating levels i e floats so that pump is not running for more than ten minutes with water level at minimum operating level...

Page 5: ...ion 2 Check to make sure there is an adequate amount of water in the wet well Continuous operation of the pump in a dry condition will cause the motor protector to be activated 3 Check the direction o...

Page 6: ...ir may be required 3 Recommended annual inspections a Check the oil in the seal chamber If the oil has turned white it is an indication that water has mixed with the oil and the mechanical seal needs...

Page 7: ...tween power source and voltage 2 Significant voltage drop 3 There is an open phase 4 Reverse rotation 5 Low head pumping too much liquid 6 Foreign matter clogging pump 7 Motor bearing is worn or damag...

Page 8: ...mber d Remove the mechanical seal carefully to keep from damaging the seal faces 2 Reassembly a Perform the above instructions in reverse order replacing the o ring seal washer and gasket Note 1 After...

Page 9: ...TAINLESS STEEL BRONZE CAST IRON RUBBER NBR BRASS STAINLESS STEEL NO FOR 1 UNIT 1 1 1 1 1 1 1 SET 1 SET 1 1 1 1 PART NO 811 814 816 817 830 849 1 849 2 876 904 907 PART NAME SUBMERSIBLE CABLE MOTOR FRA...

Page 10: ...RONZE CAST IRON RUBBER NBR BRASS STAINLESS STEEL NO FOR 1 UNIT 1 1 1 1 1 1 1 1 SET 1 1 1 1 PART NO 811 1 811 2 814 816 817 830 849 1 849 2 856 904 907 PART NAME SUBMERSIBLE CABLE POWER SUBMERSIBLE CAB...

Page 11: ...RONZE CAST IRON RUBBER NBR BRASS STAINLESS STEEL NO FOR 1 UNIT 1 1 1 1 1 1 1 1 SET 1 1 1 1 PART NO 811 1 811 2 814 816 817 830 849 1 849 2 856 904 907 PART NAME SUBMERSIBLE CABLE POWER SUBMERSIBLE CAB...

Page 12: ...pair or replacement of any defective Pump Customer shall be responsible for labor cost of removal and installation at Customer s premises transportation and insurance costs to EIC RH and any other inc...

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