Hypertherm HPR130 Auto Gas Preventive Maintenance Program - Manual (Page 15)

HPR130 Auto Gas Instruction Manual 808580 15
Preventive Maintenance Program
Monthly
Clean inside the power supply
1. Turn OFF the power to the power supply.
2. Remove the top and side panels of the power supply.
3. Use low pressure air or a vacuum to remove any accumulation of dust and particles from:
 The top and side panels
 The inside of the power supply
 The fans
4. Remove dust and particles from circuit boards.

Be careful not to damage the circuit boards.
5. Install the top and side panels before you turn ON the power.
Examine the coolant system
Examine the coolant system for coolant leaks at all connections. Make sure you examine:
 The ignition console
 The torch main body
 The internal connection in the power supply
WARNING!
ELECTRIC SHOCK CAN KILL
Disconnect electric power before performing any maintenance.
All work requiring removal of the power supply cover must be performed by
a qualified technician.
Read the Safety and Compliance Manual (80669C) for important safety
information.