Hypertherm MAXPRO200 Preventive Maintenance Program - Manual (Page 12)

8 MAXPRO200 Preventive Maintenance Program Instruction Manual 808800
Monthly cleaning and inspection instructions
Clean inside the power supply
1. Turn OFF the power to the power supply.
2. Remove the top and side panels.
3. Blow out or vacuum any accumulation of dust and particulates from:
 The top and side panels
 The inside of the power supply
 Fans
4. Gently remove dust and particulates from circuit boards, taking extra care not to damage them.
5. Replace the top and side panels before you turn ON the power.
Check for coolant system leaks
Inspect the coolant-circulating system for coolant leaks at all connection points. Primary locations to inspect are:
 The torch main body
 The internal connection in the power supply
WARNING!
ELECTRIC SHOCK CAN KILL
Disconnect electrical power before performing any maintenance.
All work requiring removal of the power supply cover must be performed by
a qualified technician.
See the
Safety section of the system’s manual for more safety precautions.