Tweco 300 Ultra-Cut(March 2013) - Manual (Page 44)

INSTALLATION 3-20 Manual No. 0-5134
ULTRA-CUT 300
2. Carefully remove the cover from the module noting the attached wire harness that connects to J1. Remove
the wire harness and then set the cover to the side.
Art # A-09140
Cover Removal
3. Attach all hoses and cables to the back of the DMC-3000 except the Fiber Optic cable which will be covered
a little later. Avoid turning any fittings already mounted in the unit by placing a wrench on it before
tightening the hose fitting to it.
Art # A-09141
NOTE
If replacing existing fittings in the base: For a secure seal, apply thread sealant to the fitting threads,
according to manufacturer’s instructions. Do not use Teflon tape as a thread sealer, as small particles
of the tape may break off and block the small air passages in the torch.