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3-4. Installing Optional Cylinder Rack And Shielding Gas Cylinders
WARNING
CYLINDERS can explode if damaged.
Keep cylinders away from welding and other
electrical circuits.
Never touch cylinder with welding electrode.
Always secure cylinder to running gear, wall, or
other stationary support.
Adjust latch tension
so cylinder is
secure.
1
Figure 3-5. Installing Cylinder Rack And Shielding Gas Cylinders
Shielding Gas Cylinder
End View – Latch Open
2
BUILDUP OF SHIELDING GAS can harm
health or kill.
Shut off shielding gas supply when not in use.
TILTING OF TRAILER can result in
personal injury or equipment damage.
Use adequate blocks or lifting device to support
hitch end while pivoting trailer jack into position (see
Section 3-1).
Use trailer jack to obtain desired height and to
support tongue weight while installing cylinder rack
and cylinders.
End View – Latch Closed
warn4.1 9/91 / rwarn1.1* 3/93
Support trailer with jack. Apply
parking brake.
1
Cylinder Rack
Install rack on frame as shown. Se-
cure rack with 1/2-13 x 1-1/2 in
hardware. Tighten hardware to 75 ft
.
lb (100 N
m).
Install shielding gas cylinder as
follows:
2
Clamp
Pull back clamp to release. Install
cylinder in rack.
Adjust clamp by turning clamp
clockwise to tighten or counter-
clockwise to loosen.
Close clamp to secure cylinder. If
necessary, readjust clamp so cylin-
der is secure.
Tools Needed:
3/4 in
13/16 in
ST-800 013-C
OM-659 Page 5
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