ESAB Cut Water Pump Troubleshooting instruction

ESAB
Brand
ESAB
Model
Cut Water Pump
Type
Troubleshooting instruction

ESAB Cut Water Pump is a versatile tool designed to provide a steady supply of cut water for various applications, including the PT-15XL water injection torch. With its exceptional performance, this pump delivers up to 0.5 GPM (gallons per minute) at a maximum delivery pressure of 200 psig, ensuring efficient and reliable operation. The pump's durability and thermal protection make it suitable for continuous use, while the included 25-ft power cable and control cable provide convenient connectivity and control.

ESAB Cut Water Pump is a versatile tool designed to provide a steady supply of cut water for various applications, including the PT-15XL water injection torch. With its exceptional performance, this pump delivers up to 0.5 GPM (gallons per minute) at a maximum delivery pressure of 200 psig, ensuring efficient and reliable operation. The pump's durability and thermal protection make it suitable for continuous use, while the included 25-ft power cable and control cable provide convenient connectivity and control.

1
Part Numbers 36942 (Hi-Flow) and 33262 (1/2 GPM)
INSTRUCTIONS for
0558005138
August, 2004
The Cut Water Pump is intended to supply cut water
to the PT-15XL water injection torch. It may be used
in other applications where water requirements do
not exceed the pump capacity of 0.5 gpm @ 200
psig maximum delivery.
This manual also covers the Hi-Flow Pump
Assembly used on the 1000 AMP water injection
system.
The pump assembly consists of a base plate on
which are mounted the motor and relay. The pump
is mounted to the motor with a carbonator clamp.
The relay Is prewired with a 25-ft. power cable with
a 115 VAC plug. A 25-ft. control cable and plug
assembly with an amphenol plug is provided for
connection to the Smart Flow 2.5 (and higher) Flow
Control. These pump assemblies are also used for
replacement and retro fitting to earlier version flow
controls such as the ESP Flow Control.
A positive displacement rotary vane pump is
mounted to the motor. The 1/2 Hp, 115/230
VAC, 50/60 Hz motor is drip-proof and thermally
protected. The motor is supplied wired for 115 VAC.
INTRODUCTION
DESCRIPTION
CUT WATER PUMP
CAUTION
2
Do NOT operate with delivery pressure set
to more than 220 psig. Do NOT operate for
more than 2 minutes with no flow (with
the pump dead-ended). Do NOT operate
for extended periods of time with less
then 0.2 gpm flow.
Procedure
Remove acorn nut on pump.
Turn screw in to increase pressure.
Turn screw out to reduce pressure.
Replace acorn nut.
1.
2.
3.
4.
Specification
Adjusting Delivery Pressure
CUT WATER PUMP
Pump Identification
The pump type can be easily identified by the
physical size. Hi-flow pump is bigger than the
standard cut water pump. See dimensions at left.
Motor - 115 V/230 V 50/60 Hz 1725/1425 RPM 7.5A/3.6A
Pump Capacity
- Standard
0.75 gpm @ 250 psi max. delivery pressure
Note: Water Injection systems that use this pump require a minimum of 0.50 gpm
at the flow control. 0.75 gpm at the pump provides a safety margin.
Pump Capacity
- Hi-Flow
2.26 gpm @ 250 psi max. delivery pressure
2.50
1.94
2.06
2.75
P/N 951216
P/N 952607
Pump Sizes
Standard Hi-Flow
3-3
Change wiring on motor terminal board as shown.
NOTE: Relay must be supplied with 115 VAC through
cable and plug assembly.
Changing motor to 230 volt input
TO
FLOW
CONTROL
MOTOR
WIRING
GND
GND STUD
(LOCATED
ON RELAY
BOX)
3
WHT
1
2
5
4
6
WHT
WHT
GRN
GRN
BLK
BLK
BLK
115
VAC
115
VAC
4
2
6
8
7
1
3
5
Wiring Diagram
Motor Terminal Board, Wiring for 115vac and 230vac
MOTOR
WIRING
3
1
2
5
4
6
BRN
RED
WHT
GND
115
VAC
MOTOR
WIRING
3
1
2
5
4
6
WHT
RED
BLK
GND
230
VAC
BRN
BLK
115 VAC
230 VAC
CUT WATER PUMP
3-4
Replacement Parts
1 33264 Base Cut Water Pump
2 951269 Motor Carb. 1/2 HP 115/230
VAC
3 951216 Pump Carb 1/2 GPM 190 PSI
3A 952607** Pump Carb Hi Flow
4 951068 V-Clamp
5 994027 Assy Cable & Plug 16 GA Cond
6 97W48 Relay DPDT 120 VAC 25A
7 598480 Cover Relay
9 33127 Hose, Cut water 25Ft.
11 461107 Tee Street 1/4-18 NPT
12 11N16 Connection B-Size LH
13 10Z30 Connection Air/Water
14 951283 Conn Strain Relief 1/2” Nylon
15 978153 Gauge 2” 0-400PSI
16 681400126 Bushing 3/8 X 1/4
16A 950178** Bushing 1/2 X 1/4 Hi Flow
18 2017587 Plug 2 Con w/Grnd
19 73635891 Cable 16GA 3 COND 300V
C-SJO
20 634986 Term Flag .250 X 22-16AWG
21 93W77 Term Spade #8 SS 14-18AWG
22 84W11 Term Ring
24 61341361 SCR HH 5/16 X 3/4
25 613079023 SCR PH 10-24 X 1/2
27 61325881 SCR TFPH 8-32 X 5/8
31 64302110 WSR LK 5/16
32 64302920 WSR LK #10
33 64303164 WSR Int LK #8
34 64302887 WSR LK #8
35 63300121 Nut 5/16-18
36 63300916 Nut 10-24
37 63300886 Nut 8-32
39 73185070 Loctite Pipe Sealant
40 3266 Cloth Bag
ONLY Standard Pump Assembly for the following
41 182W82 Elbow 1/4 NPTF X 1/4 NPTM
42 639501 Adapt 1/4 NPTM X 1/4 NPTM
Hex
43 21124 Check Valve
Assembly P/N 33262
Assembly P/N 36942 Hi-Flow
**Note Items 3A and 16A are used on the HI-Flow Pump P/N 36942
Items 41, 42,and 43 are used only on the standard .5 GPM pump
assembly P/N 33262
CUT WATER PUMP
5
22211918
6273437
36 32 25 7
14
27
33
37
4
1
43
13
35 31 24 2
15
41
3
42
13
11
16
20
19
21
22
43
41
Parts included only on
assembly P/N 33262
REF
42
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ESAB Cut Water Pump Troubleshooting instruction

ESAB
Brand
ESAB
Model
Cut Water Pump
Type
Troubleshooting instruction

ESAB Cut Water Pump is a versatile tool designed to provide a steady supply of cut water for various applications, including the PT-15XL water injection torch. With its exceptional performance, this pump delivers up to 0.5 GPM (gallons per minute) at a maximum delivery pressure of 200 psig, ensuring efficient and reliable operation. The pump's durability and thermal protection make it suitable for continuous use, while the included 25-ft power cable and control cable provide convenient connectivity and control.

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