Bernard TG Series Owner's Manual page 18

STEP 4

Once the liner stops feeding, give it an extra
push to ensure it is inserted completely.

IMPORTANT! Push liner back into gun and
hold in place. Using the liner gauge, trim liner
with 3/4" (19 mm) stick out.

Reinstall consumables.
IMPORTANT NOTE: Liners trimmed too long or too short can cause serious wire feeding problems. Be sure to
use your liner gauge as instructed to trim the liner to the correct stick out.
3.4 SWITCH REPLACEMENT – XL GUN MODELS
STEP #1
SWITCH LEAD CONNECTORS
 Remove both mounting screws with a 5/16" nut driver.

Ease switch out of switch housing by gently pulling up on leads.

Remove switch from switch lead connectors with needle nose pliers.
STEP #2
Push switch lead connectors firmly onto switch terminals
with needle nose pliers.

Depress switch plunger and nest back into housing.

Fit switch housing into nest on handle (switch leads must
lie parallel).

Align housing holes with threaded holes in body and
insert mounting screws.
 Start both screws first before tightening with 5/16" nut
driver to even alignment.
IMPORTANT:
Use manufacturer's screws (Part # 411-3M) to ensure
proper length, hardness and tolerance.
LEADS
MOUNTING SCREWS
18
TRIM HERE
SWITCH
SWITCH HOUSING
SWITCH
SWITCH HOUSING
LINER GAUGE
LEADS (2)