Section 3 − Installation; Specifications; Installing Optional Dp 3545 Spool Gun To Welding Power Source - Hobart Welders DP 3545-20 Consignes De Sécurité

3-1. Specifications

Approximate
Wire Diameter Range Wire Feed
.030 Thru .047 in.
(0.8 Thru 1.2 mm)
Aluminum Wire
200 To 1200 ipm
(5.1 To 30.5 mpm)
.030 Thru 047 in.
(0.8 Thru 1.2 mm) Hard
Wire Or Cored Wire

3-2. Installing Optional DP 3545 Spool Gun To Welding Power Source

SPOOL GUN
6
MIG GUN
2
10
8
9
SECTION 3 − INSTALLATION
Cooling Maximum
Method Spool Size
Range
4 in. (102 mm)
Air Cooled
CB2
SPOOL GUN
CB1
MIG GUN
4
7 1 3
Weld Circuit
Rating
100 Volts, 200
Amperes, 60%
Duty Cycle Using
Diameter
Argon Shielding
Gas
5
Overall Dimensions Weight
Length:
11-1/2 in. (291 mm)
8 lb (3.6 kg)
Width:
Gun With Cable
2-1/4 in. (57 mm)
Height:
8 in. (203 mm)
!
Turn off and disconnect
input power.
1 Drive Assembly
2 Spool Gun
3 Gun Securing Thumbscrew
4 Gun End
Loosen thumbscrew. Insert gun
end through opening until it bottoms
against drive assembly. Tighten
thumbscrew.
.
Spool gun must be inserted
completely to prevent leakage
of shielding gas.
5 Gun Trigger Plug
Insert plug into receptacle, and
tighten threaded collar.
6 Spool Gun/MIG Gun Switch
Place switch in Spool Gun position.
7 Polarity Change Over
Terminal Block
To make proper polarity connection
see welding power source Owner's
Manual.
Close door.
8 Wire Feed Speed Control
Wire feed speed is controlled by
welding power source Wire Feed
Speed control (see welding power
source Owner's Manual or door
chart for appropriate setting).
9 Voltage Control
Arc voltage is controlled by welding
power source Voltage control (see
welding power source Owner's
Manual or door chart for appropri-
ate setting).
10 Trigger
Press trigger to energize welding
power source contactor, start
shielding gas flow, and begin wire
feed.
242 143-A / 242 154-A
OM-241 877 Page 11