Tweco Lightweight Quick Robotic Torch - Manual (Page 11)

Quick ROBOtics light weight tORch
3-7
SM-QRLTORCH INSTALLATION AND DISASSEMBLY
CAUTION
Bending or distorting the conduit can cause wire
feed problems.
9. Remove the conduit from the package and uncoil
carefully.
10. Loosen the set screw located on the Tweco
®
, Panasonic
® ,
or Lincoln
®
rear connector plug to ensure the conduit will
feed through properly. For Miller style plug, remove the
threaded connector plug nipple from the rear connector
plug on the torch assembly. Refer to Figures 4A & 4B.
Figure 4a: Conduit Installation with Set Screw Figure 4b: Conduit Installation with Set Screw
CONDUIT SET SCREW
Figure 5: Access Hole for Conduit Set Screw
13. When the conduit is completely through the torch and
conductor tube assembly, seat the brass conduit stop firmly
against the connector plug.
14. Tighten the set screw on the Tweco
®
, Panasonic
®
, or
Lincoln
®
rear connector plug. For Miller style rear connector
plug, re-install the threaded connector plug nipple. This
connection should be wrench tight.
15. Re-insert the factory-supplied 5/32” T-handle allen wrench
into the hole labeled “Conduit Set Screw” on the front
handle cap and rotate the set screw clockwise. The set
screw should be hand tight. Over tightening may cause
wire feed ability problems (reference Figure 5 for hole
location.
MILLER PLUG
CONDUIT ASSEMBLY
PLUG NIPPLE
FIGURE 4B - CONDUIT INSTALLATION WITH PLUG NIPPLE (MILLER STYLE)
SET SCREW
TWECO PLUG
CONDUIT ASSEMBLY
FIGURE 4A - CONDUIT INSTALLATION WITH SET SCREW
11. Insert the factory-supplied 5/32” T-handle allen wrench
through the hole on the aluminum front handle cap,
identified as “Conduit Set Screw” on the label, and rotate
the set screw counterclockwise until it stops rotating (see
figure 5).
12. Insert the exposed raw coil end of the conduit, factory
supplied, into the rear connector plug. Feed the conduit
through the gun and conductor tube assembly. If the conduit
attempts to hang up, rotate the conduit liner counterclockwise
while gently pushing.