Miller MSW-42 - Specifications; Model Specifications; Installing or Dressing Spot Welder Tips

OM-716 Page 5
SECTION 2 – INTRODUCTION
2-1. Specifications
AC Input
Voltage
Work Capacity
Combined
Rated
Output At
Welder Dimensions Weight
Model
Voltage
50/60 Hz
1-Phase
Combined
Thickness
Mild Steel
Output At
50% Duty
Cycle*
Height Width Length Net Ship
MSW-41T 110
1/8 in
(3.2 mm)
1.5 kVA
6 in
(152 mm)
4-1/2 in
(114 mm)
13 in
(330 mm)
34 lb
(15.4 kg)
38 lb
(17.2 kg)
MSW-42T 220
1/8 in
(3.2 mm)
1.5 kVA
6 in
(152 mm)
4-1/2 in
(114 mm)
13 in
(330 mm)
34 lb
(15.4 kg)
38 lb
(17.2 kg)
LMSW-52T 220
3/16 in
(4.7 mm)
2.5 kVA
6 in
(152 mm)
4-1/2 in
(114 mm)
16 in
(406 mm)
42 lb
(19.1 kg)
45 lb
(20.4 kg)
*Based on 10 second time period; means unit can weld for 5 seconds out of each 10 second time period.
Model
MSW-41, 41T MSW-42, 42T LMSW-52, 52T
Tong Length
6 in
(152 mm)
12 in
(305 mm)
18 in
(457 mm)
6 in
(152 mm)
12 in
(305 mm)
18 in
(457 mm)
6 in
(152 mm)
12 in
(305 mm)
18 in
(457 mm)
Input Volts
110 220 220
Output Amps
±10%
5500 4500 3600 5500 4500 3600 6750 5800 4850
SECTION 3 – INSTALLATION
3-1. Installing Or Dressing Tips
Ref. ST-800 155-B / Ref. ST-800 154
1 Threaded Tip
2 Tip With Hexhead Screw
3 Tong
Coat threads with supplied heat
sink compound and install tip onto
tong. Do not overtighten.
Tools Needed:
A. Installing Tips
3
1
2
3
3/16 in
9/16 in
OR