Wire Drive Rolls and Guide Tubes

A-3	INSTALLATION	A-3

The LN™-23P is shipped with the proper drive rolls and guide tubes factory installed. Do not adjust the idle roll tension adjusting screw. If the idle roll tension must be relieved temporarily, see “A” and “B” of Maintenance Section.

OPTIONAL FEATURES INSTALLATION

INNERSHIELD GUN AND CABLE

•Unclip the rubber retaining strap that holds the wire enclosure cover in place and remove the cover.

•Push the wire drive section door latch towards the rear of LN™-23P and open door.

•Loosen the gun locking set screw in the conductor block on the front of the gear box with a 3/16 hex Allen wrench.

•Lay the cable out straight. Insert the connector on the conductor cable thru the large grommet in the front of the wire drive section and into the brass block on the front of the gear box. Make sure it is all the way in and tighten the locking set screw with a 3/16 hex Allen wrench. Keep this connection clean and bright.

•Connect the 3 pin gun trigger connector to the lower receptacle.

•If the gun cable being used has a reduced speed switch, connect the 4 pin reduced speed switch con- nector to the upper receptacle. If the reduced speed switch is not used, install the protective cap on the upper receptacle.

K-350 ADAPTER KIT– Turn off power source and all power to the power source.

•SAM-400 Engine Welders: Attach the shock mounted mounting plate to the front of the SAM electrical com- ponent panel to left of the relay case with 4 of the #10 self-tapping screws provided. Older models require the drilling of 4 5/32 dia. holes into the panel. Connect the adapter control cable to the SAM terminal strips per the proper connection diagram.

•DC-600 (below code 10500): Attach the triangular mounting plate to the shock mounted plate of the Adapter with three of the #10 self-tapping screws pro- vided. Attach the triangular plate to the side of the DC-600 adjacent to the control terminal strips using two roof screws and one front panel screw. Connect the Adapter control cable to the DC-600 terminal strips power the proper connection diagram.

•Other Power Sources: Mount the Adapter Kit to the side of the power source or some convenient location so its control cable can be connected to the power source terminal strip. Use the shock mounted mount- ing plate as a template to locate the four 5/32" diame- ter holes that must be drilled in the case side. (Use caution not to drill into or get chips into any internal components.) Mount the Adapter Kit with four of the #10 self-tapping screws provided. Connect the Adapter control cable to power source terminal strips per the proper connection diagram.

K350-1 ADAPTER KIT - Turn off power source and all power to the power source.

Used to connect an LN™-23P (K316L-1) to a Lincoln power source that has a 14 pin control connector.

•Mount the Adapter Kit to the side of the power source or some convenient location so its control cable can be connected to the power source terminal strip. See the mounting instructions form the K350

•Connect the Adapter control cable to 14 pin connector on the power source per the proper connection dia- gram.

•Connect a 12 AWG or larger rubber covered flexible lead physically suitable for the installation to the volt- age sensing work lead (#21) coming from the LN23P control cable connector. For convenience, wrap this voltage sensing lead around the work lead and tape in place. Connect it directly to the work or to the work cable connection

CAUTION

K-276 ENCLOSED 50lb. WIRE REEL SUPPORT Installation and loading instructions (M-13153) are supplied with the kit.

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LN™-23P