EBARA DDLFU Operating Instructions, Installation & Maintenance Manual Download Page 10

EBARA Submersible Sewage Pumps

DDLFU/DDLFMU

 

Instruction Manual 

Sectional View 

EBARA

 Pumps Americas Corporation 

www.pumpsebara.com

10 

(803) 327-5005  •  (803) 327-5097 

(fax)

rev. 04/19

15 to 30HP

PART 

NO. 

001 
005 

†012 

014 

†021 

039 

†111 
†114 

   †115-1 
   †115-2 
   †115-3 
   †115-4 
   †115-5 
   †115-6 
   †115-7 
   †115-8 
   †117-1 
   †117-2 
   †117-3 
   †117-4 

   120-1 
   120-2 
   120-3 
   120-4 
   120-5 
   120-6 
   120-7 
   120-8 
   120-9 

   120-10

PART NAME 

CASING 
INTERMEDIATE CASING 
SUCTION COVER 
HAND HOLE COVER 
IMPELLER 
KEY 
MECHANICAL SEAL 
OIL SEAL 
O-RING 
O-RING 
O-RING 
O-RING 
O-RING 
O-RING 
O-RING 
O-RING 
GASKET 
GASKET 
GASKET 
GASKET 
BOLT 
BOLT 
BOLT 
BOLT 
BOLT 
BOLT 
BOLT 
BOLT 
BOLT 
BOLT

MATERIAL 

CAST IRON 
CAST IRON 
CAST IRON 
CAST IRON 
CAST IRON 
420 STAINLESS 

— 

RUBBER (NBR) 
RUBBER (NBR) 
RUBBER (NBR) 
RUBBER (NBR) 
RUBBER (NBR) 
RUBBER (NBR) 
RUBBER (NBR) 
RUBBER (NBR) 
RUBBER (NBR) 
 
 
 
 
304 STAINLESS 
304 STAINLESS 
304 STAINLESS 
304 STAINLESS 
304 STAINLESS 
304 STAINLESS 
304 STAINLESS 
304 STAINLESS 
304 STAINLESS 
304 STAINLESS

ASTM, AISI 

CODE 

A48 Class 30 
A48 Class 30 
A48 Class 30 
A48 Class 30 
A48 Class 30 
AISI420 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
AISI304 
AISI304 
AISI304 
AISI304 
AISI304 
AISI304 
AISI304 
AISI304 
AISI304 
AISI304

NO. FOR 

1 UNIT 






1 SET 























6

PART 

NO. 

   

120-11 
125 
167 
174 

   193-1 
   193-2 
   193-3 
   193-4 
   193-5 
   193-6 

200 
801 
802 

   811-1 
   811-2 

814 

   816-1 
   816-2 

817 
830 
831 

   838-1 
   838-2 

   †849-1 
   †849-2 

876 
909 

   924-1 
   924-2

PART NAME 

BOLT 
BOLT 
SUCTION ELBOW 
DISCHARGE PIPE 
PLUG 
PLUG 
PLUG 
PLUG 
PLUG 
PLUG 
LIFTING HANGER 
ROTOR 
STATOR 
POWER CABLE 
CONTROL CABLE 
MOTOR COVER 
BRACKET 
BRACKET 
BRACKET 
SHAFT 
WATER JACKET 
WASHER 
WASHER 
BALL BEARING 
BALL BEARING 
MOTOR PROTECTOR 
LEAKAGE DETECTOR 
PACKING 
PACKING

MATERIAL 

304 STAINLESS 
304 STAINLESS 
CAST IRON 
CAST IRON 
STEEL 
304 STAINLESS 
304 STAINLESS 
304 STAINLESS 
304 STAINLESS 
304 STAINLESS 
STEEL 

— 
— 
— 
— 

CAST IRON 
CAST IRON 
CAST IRON 
CAST IRON 
420J2 STAINLESS 
STEEL 
304 STAINLESS 
304 STAINLESS 

— 
— 
— 
— 

RUBBER (NBR) 
RUBBER (NBR)

ASTM, AISI 

CODE 

AISI304 
AISI304 
A48 Class 30 
A48 Class 30 
 
AISI304 
AISI304 
AISI304 
AISI304 
AISI304 
A283 Grade D 
 
 
 
 
A48 Class 30 
A48 Class 30 
A48 Class 30 
A48 Class 30 
AISI420 
A283 Grade D 
AISI304 
AISI304

NO. FOR 

1 UNIT 

2

 




























1

039

174

909

814

831

876

012

120 

1

117 

1

125

117 

4

115 

2

193 

2

120 

4

115 

3

115 

4

120 

6

193 

5

849 

2

115 

5

120 

10

115 

7

838 

1

924 

1

811 

1

200

120 

11

811 

2

924 

2

838 

2

115 

8

120 

9

193 

6

849 

1

120 

8

120 

7

816 

2

816 

1

193 

4

193 

3

120 

5

115 

1

117 

3

817

830

801

802

001

005

117 

2

111

120 

3

120 

2

193 

1

014

167

115 

6

114

021

Motors are purchased as a complete unit 
†: Recommended spare parts

Summary of Contents for DDLFU

Page 1: ...Submersible Dry Pit Non clog Water Wastewater Pump Model DDLFU Model DDLFMU Operating Instructions Installation Maintenance Manual EBARA Pumps Americas Corporation...

Page 2: ...ion WARNING Before handling this pump always disconnect the power first Do not use sparkable electrical devices or flames in a septic gaseous or possible septic sump Do not work under heavy suspended...

Page 3: ...hly 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...

Page 4: ...evelop 5 Do no operate the pump for a long time with the water level near the minimum operating level as the automatic cut off switch incorporated inside the motor will be activated To avoid dry opera...

Page 5: ...the pump Make sure all electrical connections are secure Output 15 to 30HP 208 230V 460V WARNING Check that the power is locked off and disconnected before working on pump All electrical work should b...

Page 6: ...pumpsebara com 6 803 327 5005 803 327 5097 fax rev 04 19 Output 40 to 60HP 208 230V 460V G GRN L1 RED T1 T7 L2 WHT T2 T8 L3 BLK T3 T9 L5 WHT T4 T10 L6 BLK T5 T11 L4 RED T6 T12 P1 RED P2 WHT P3 BLK P4...

Page 7: ...otector will be activated Constant repetition of this action will shorten pump service life Do not start the pump again in such a situation until after the motor has completely cooled 2 Test Operation...

Page 8: ...ive mechanical seal requiring replacement The service life of the mechanical seal can be prolonged by replacing the oil in the mechanical seal chamber once a year When replacing the oil lay the pump o...

Page 9: ...e has activated motor protector 2 Lower liquid temperature and caused pump to stop Does not pump 1 Reverse rotation 1 Correct rotation see Operation 2 3 Inadequate volume 2 Significant drop in voltage...

Page 10: ...6 3 6 6 PART NO 120 11 125 167 174 193 1 193 2 193 3 193 4 193 5 193 6 200 801 802 811 1 811 2 814 816 1 816 2 817 830 831 838 1 838 2 849 1 849 2 876 909 924 1 924 2 PART NAME BOLT BOLT SUCTION ELBOW...

Page 11: ...8 8 4 6 6 3 8 8 PART NO 120 10 125 167 174 193 1 193 2 193 3 193 4 193 5 193 6 200 801 802 811 1 811 2 814 816 1 816 2 817 830 831 838 1 838 2 849 1 849 2 876 909 924 1 924 2 PART NAME BOLT BOLT SUCT...

Page 12: ...304 AISI304 NO FOR 1 UNIT 1 1 1 1 1 1 1 1 SET 1 1 1 1 1 1 1 1 2 1 1 1 2 12 4 8 4 8 8 4 6 PART NO 120 10 120 11 125 167 174 193 1 193 2 193 3 193 4 193 5 200 801 802 811 1 811 2 814 816 1 816 2 817 830...

Page 13: ...AISI304 AISI304 AISI304 AISI304 NO FOR 1 UNIT 1 1 1 1 1 1 1 SET 1 1 1 1 1 1 1 1 2 1 1 1 12 4 8 4 8 4 8 6 8 PART NO 120 10 125 167 174 193 1 193 2 193 3 193 4 200 801 802 811 1 811 2 814 816 1 816 2 8...

Page 14: ...MTP which are embedded in the windings When temperature of the winding raises and reaches the MTP acting point the motor protection circuit is activated to protect motor from over heat 1 Applicable mo...

Page 15: ...ry reed switch encapsulated within a stem The switch opens on rise of liquid 2 Specifications Apply to 2 to 30HP Breaking Capacity AC50VA DC50W Max Breaking Current AC0 5A DC0 5A Max Operating Voltage...

Page 16: ...rtation shall be borne by the Purchaser No allowance will be made for repairs without EPAC s written consent or approval and the Warranty Period shall not be suspended upon stopping operation for warr...

Page 17: ...re information about other EBARA products EBARA Pumps Americas Corporation 1651 Cedar Line Drive Rock Hill SC 29730 803 327 5005 t 803 327 5097 f www pumpsebara com 2018 EBARA Pumps Americas Corporati...

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