Page
18
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2.2.1 The Pistol
Pistols vary dependant on the wire size that is to be sprayed. The Pistol shown is for a
standard 3/1
6” System. The table below this illustration gives the variant pistol part numbers
for the relevant wire size that is used:
Pistol Part No:
Wire Type
GAS73-1.6MM
1.6mm
GAS73-2MM
2mm
GAS73-2.3MM
2.3mm
GAS73-3MM
3mm
GAS73-1/8
1/8” (3.17mm)
GAS73-4MM
4mm
GAS73-3/16
3/16” (4.76mm)
GAS73-
3/16”F
3/16” (fast)
GAS73L-1/8
1/8” (Long Supplies)
GAS73L-3/16
3/16” (Long Supplies)
Spreader
Directs air jets at the spray
stream to give a wider spray
pattern.
Nozzle (Without Spreader)
Accurately profiled and sleeved
with stainless steel insert.
Gas Head
Fuel
gas,
oxygen
and
compressed air are conveyed
through the gas head from the
main
valve
to
the
nozzle
assembly.
Main Valve
A diaphragm valve assembly
which controls the gases to the
gas head.
Drive Motor
High torque positive
displacement air motor.
Wire Feed Unit
Self centering feed roller assembly
eliminating wire misalignment
and scuffing.
NOTE:
The Illustration above
shows the Optional Spreader. The
Spreader is included on 1/8” and
3/16” systems as standard.
Summary of Contents for MK 73
Page 1: ...Page 1 of 64 ssue 21 11 11 ...
Page 43: ...Page 43 of 64 SECTION 5 FAULT FINDING 5 1 Troubleshooting 5 1 2 Flowmeter Troubleshooting ...
Page 58: ...Page 58 of 64 SECTION 8 INFORMATION TABLES 8 1 Flowmeter Settings 8 2 Nozzle Selection Chart ...
Page 61: ...Page 61 of 64 Notes ...
Page 62: ...Page 62 of 64 ...
Page 63: ...Page 63 of 64 ...
