Hypertherm MAXPRO200 Preventive Maintenance Program - Manual (Page 15)

MAXPRO200 Preventive Maintenance Program Instruction Manual 808800 11
Note: The 3-digit display shows actual coolant flow. You can compare that measurement to the measurement
you get in step 5 to troubleshoot for a PCB problem.
0
0.2
0.4
0.6
0.8
1
1.2
1.4
0 20 40 60 80 100 120 140
Flow r
ate (gpm)
Measured frequency