Bernard SPEC JL-1.3 Available Jump Liners

1. Turn off power.

2. Remove nozzle, insulator, tip gas diffuser and neck from gun.

3. Remove old jump liner from the back end of the neck.

4. Insert new jump liner making sure the liner stop is fully seated at back end of neck.

5. Take the tapered end of the neck and insert into the end ﬁtting of the gun handle. Make sure that the liner extruding from the

handle is trimmed to 1/4" beyond the gun handle to ensure proper ﬁt up to new jump liner. Secure the neck to the gun by

turning the insulated nut clockwise.

7. Trim the liner at the nozzle of the neck as follows:

• DS-1 and D-1 Centerﬁre™ gas diffusers (used with Centerﬁre™ series tips) = between 5/8" and 3/4"

• 4235 and 4635 gas diffusers (used with 1500 series tips) = 3/8"

• 4335 and 4435 gas diffusers (used with 7400 or 4200 series tips) = 1-3/8"

• D118Q gas diffusers (used with Quick Tips™) = 7/8"

• D114Q gas diffusers (used with Quick Tips™) = 3/4"

8. File the cut end of the liner to eliminate burrs.

9. Reinstall the cap, gas diffuser, tip and nozzle.

QJL-2330 .023" - .030" (.6 mm - .8 mm) 14"

QJL-2330-XL .023" - .030" (.6 mm - .8 mm) 27"

QJL-3545 .035" - .045" (.9 mm - 1.2 mm) 14"

QJL-3545-XL .035" - .045" (.9 mm - 1.2 mm) 27"

QJL-116 1/16" (1.6 mm) 14"

QJL-116-XL 1/16" (1.6 mm) 27"

QJLH-116 1/16" Heavy Duty (1.6 mm) 14"

QJLN-364 *.035" - 3/64" Nylon (.9 mm - 1.2 mm) 14"

QJLN-116 *1/16" Nylon (1.6 mm) 14"

*Nylon liners available for aluminum wire. See liner speck sheet for details.