Tweco 7-3484 - Manuel

August 11, 2003 / 11 Août, 2003 1 Manual / Manuel 0-2993
Manual 0-2993
RPT Adapter Kit
No. 7-3484
Installation Instructions
82 Benning Street, West Lebanon, NH 03784 USA
(603) 298-5711 • www.thermal-dynamics.com
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. Disconnect the original torch (including the wire
harness connected to the printed circuit board
mounted vertically on the back side of the power
supply front panel) per the power supply
manufacturer's instructions. Remove the torch,
the torch leads, and the strain relief from the
power supply. Store any torch replacement parts
with the original torch.
3. Disconnect the gas hose from the inlet side of the
power supply solenoid. Push in on the fitting to
release the hose, and pull the hose straight out.
4. Disconnect two 'Faston' connectors from the
power supply solenoid.
5. Remove two screws securing the power supply
solenoid assembly to the vertical support bracket.
Lift the solenoid assembly out of the power sup-
ply.
6. Hold the solenoid assembly securely. Remove the
brass fitting from the solenoid outlet port.
General Information
This kit connects Thermal Dynamics 1Torch Adapters or
SL60 / SL100 Torch leads to Hypertherm* powermax*
350 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:
• RPT Adapter Assembly
• Adapter Fitting
• Four - Wire Harness with Connectors
• Butt Splice
• Insulating Sleeves (2)
• Tie Wraps (2)
• Strain Relief Assembly
• Instructions
© 2003 Thermal Dynamics Corp., Printed in USA . * Hypertherm and powermax are registered trademarks of Hypertherm, Inc.