Tweco 7-3485 - Manuel

August 11, 2003 / 11 Août, 2003 1 Manual / Manuel 0-2994
Manual 0-2994
RPT Adapter Kit
No. 7-3485
Installation Instructions
82 Benning Street, West Lebanon, NH 03784 USA
(603) 298-5711 • www.thermal-dynamics.com
© 2003 Thermal Dynamics Corp., Printed in USA . * Hypertherm and powermax are registered trademarks of Hypertherm, Inc.
General Information
This kit connects Thermal Dynamics 1Torch Adapters or
SL60 / SL100 Torch leads to Hypertherm* powermax*
190C Power Supplies. Do not use this kit with any other
equipment. Read these instructions before starting the
installation procedure. Keep these instructions for fu-
ture reference.
CAUTION
Only a qualified technician should perform this pro-
cedure.
Parts Supplied
The kit includes:
• Adapter Assembly
• Wire Harness with Connectors
• Gas Hose with Connector Fitting
• Hose Union
• 'Faston' Connector
• Insulating Sleeves (2)
• Tie Wraps (2)
• Strain Relief Assembly
• Instructions
Procedure
WARNING
Disconnect primary input power at the source and
bleed down the system before starting this proce-
dure.
1. Remove the power supply cover per the power
supply manufacturer's instructions.
2. Remove wire ties as necessary to disconnect the
torch leads from any other power supply compo-
nents. Disconnect the original torch (including
the pilot wire and wire harness and connector to
the printed circuit board, and gas connection to
the compressor outlet) per the power supply
manufacturer's instructions. Remove the torch,
the torch leads, and the strain relief from the
power supply.
3. Slide back the insulating sleeve covering a wire
terminated with a ring terminal on the ATC
Adapter or torch leads assembly. Cut the ring ter-
minal off the wire. Strip back the insulation on
the wire approximately 1/4" / 6 mm from the end.
Securely crimp the 'Faston' connector included in
this kit to the end of the wire. Slide the insulating
sleeve back down the wire to cover the base of
the Faston connector.
4. Remove and discard the tie wrap and insulating
sleeve covering two joined wires on the ATC
adapter or torch leads assembly. Disconnect the
wires.
5. Remove the securing nut from the strain relief as-
sembly included in this kit. Slide the strain relief
assembly onto the ATC Adapter Leads or torch
leads assembly.