Hypertherm MAXPRO200 Preventive Maintenance Program - Manual (Page 11)

MAXPRO200 Preventive Maintenance Program Instruction Manual 808800 7
Weekly cleaning and inspection instructions
Inspect hoses and leads
Visually inspect all air hoses, coolant hoses, and torch leads for wear, restrictions, or both. Look especially for:
 Scrapes or cuts
 Punctures
 Chemical spills or burns
 Kinks or bends that restrict flow or damage the hose or lead.
Replace all damaged hoses or leads. Refer to Part numbers for MAXPRO200 cables, hoses, and leads on page 20 for
lengths and part numbers.
Inspect for gas leaks
For more information, see Gas leak tests in the Maintenance section of your system’s instruction manual (807700).Verify
coolant flow
For more information, see Coolant flow test in the Maintenance section of your system’s instruction manual (807700).
Verify coolant flow
1. Turn ON the power to the power supply and select the coolant flow
icon on the front panel of the power supply BEFORE the purge cycle
is complete. The flow switch will be overridden and coolant will
continue to flow for 30 seconds.
2. Record the flow rate in the maintenance log at the end of this
document.
Check coolant level
1. Open the cover of the coolant tank on the top of the power supply enclosure.
2. Verify that the tank is full of coolant.
3. If the level of coolant is below the full line, add coolant until it reaches the full line.
Full Line