R-Tech TIG315, Operation Instructions Manual

19

Maintenance 

Routine and periodic maintenance 

WARNING! 

 
 ELECTRIC SHOCK CAN KILL 
 

Turn the input power OFF at the mains switch & fuse box before working on this equipment. 
 
Have a qualified electrician install & service this equipment. 
 
Allow machine to sit for 5 minutes minimum to allow the power capacitors to discharge before 
working inside this equipment. 
 
Do not touch electrically live parts 
 

1.  Periodically remove the side/top panels of machine and clean out machine with a low 

pressure dry air line paying particular attention to PC Boards, Fan blades, HF points 
 

2.  Inspect input and output cables & hoses for fraying, cuts & bare spots 

3.  Keep tig torch and cables in good condition 

4.  Clean air vents to ensure proper air flow and cooling 

5.  The fan motor has sealed bearings which requires no maintenance 
 
 

Troubleshooting 

Service & repair should only be performed by R-Tech welding trained personnel. Unauthorised 
repairs performed on this welding equipment may result in danger or injury to the technician and 
machine operator and will invalidate your warranty.  
 
For your safety and to avoid electric shock, please observe all safety notes and precautions 
detailed throughout this manual 
 
The troubleshooting guide is provided to help you locate possible machine malfunctions 
 
If fault / problem is not listed below check our Tig Welder Support page on our website 
 

www.r-techwelding.co.uk/support.php

 
or contact R-Tech by phone. Contact details can be found on front of this manual and our website