Thermal Dynamics 1Torch SL60 Installation And Operation Instructions Manual page 4

2. Tut the torch head to remove the tip and starter car-
tridge.
3. Inspect the two 0-rings on the torch head. Ensure they
are undamaged and seated in the 0-ring grooves.
4. Fit the desired starter cartridge and tip onto the elec-
trode.
0
NOTE!
Refer to the consumables se-
lection chart for the proper
combination of torch parts, in-
cluding shield cups and caps.
5. Hand tighten the shield cup until it is seated on the
torch head. Do not use tools to tighten the cup.
Jf
resistance is feit when installing the cup, check the
threads before proceeding.
0
NOTE!
When operating the torch in
a normal condition, a small
amount of gas vents through
the gap between the shield
cup and the torch handle. Do
not attempt to overtighten the
shield cup as irreparable darn-
age to internal components
mayresult.
Gouging Parts Selection
Select gouging tips according to the desired gouge profile.
Gouging parameters shown are based on a 35° approach
angle.
Setgas pressure at the power supply regulator according
to the following charts. These charts are a guide only;
adjust as necessary for best performance.
30A,40A,
50155A, 60A,
70A,80A
65 psi I 4.5 bar
60
psi
I 4.1
bar
65 psi
I 4.5
bar
75 psi
I
5.2 bar
65
psi
I 4.5 bar
70 15.2 bar
120A 75 psi
I 5.2
bar 80 psi I 5.5 bar
Cuttlng or Gauging
'lhe torch can be held comfortably in one hand or stead-
ied with two hands. Choose the holding technique that
feels most comfortable and allows good control and
movement.
Sequence of Operation
1. Turn on power and adjust gas pressure on the Power
Supply pressure gauge. Refer to the charts for opti-
mum pressure settings for the combination of torch
tip and totalleads lengths (induding extensions) in
use.
2. Adjust current output on the Power Supply to match
the selected tip and attach the work damp firmly to
thework.
WARNINS
Maximum current is 80 Amps
for SL60 and SL60QD™ Torch-
es, or 120 Amps for SL100
Torches. Operation of this
torch at higher outputs may
darnage the torch, the leads,
or the Power Supply. 00 NOT
operate the SL60 or SL60QD™
Torch at more than 80 Amps,
or the 51.100 at more than 120
Amps.
4
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