Hypertherm HT2000-200 Volt - Manual (Page 149)

MAINTENANCE
8-4 HySpeed HT2000
Instruction Manual
19
Cleaning
Check the power supply periodically for dust and foreign matter inside the unit.
• Open the cover and blow out the unit with compressed air. It is important to keep the cover closed except
when cleaning or when maintenance is being performed.
Gas Console
Inspection
Inspect the gas console on a routine basis.
• Check the exterior for any damage. Look for damaged glass tubes in the flowmeters and check the
pressure gauges for damage.
• Inspect all interconnecting cables, hoses and leads for wear and damage. Ensure all connections are tight
and that there are no leaks. Do not overtighten fittings.
Cleaning
Keep the flowmeters and pressure gauges free of dirt, dust and foreign matter.
Motor Valve Console
Inspection
Inspect the motor valve console on a routine basis.
• Check the exterior for any damage.
• Inspect all interconnecting cables, hoses and leads for wear and damage. Ensure all connections are tight
and that there are no leaks. Do not overtighten fittings.
Figure 8-0 Cleaning Pump Strainer
Brass
Coupler
Strainer
Pump