MAINTENANCE
MAX42 Service Manual
Page 3-7
Set the MAX42 power switch S1 to
ON (1).
Power switch
S1 trips?
2
5
TEMP/PRESS
LED on?
No
4
Yes
No
No
Yes
To page 3-11
To page 3-12
To page 3-9
Start
1
Yes
To page 3-8
Corrective Maintenance Checks
If no problems were not found during the initial resistance checks, proceed with
the following corrective maintenance checks.
WARNING
SHOCK HAZARD: Always use caution when servicing a power
supply when plugged in and the covers are removed. Dangerous
voltages exist within the power supply which could cause injury or
death. If questions or problems arise during servicing call the
Hypertherm Technical Services department at 1-800-643-0030
.
1.
Plug in the power supply power cord and connect the gas supply.
2.
Connect the torch lead.
3.
Perform the corrective maintenance checks.
POWER LED
on and fan M1
operating?
Summary of Contents for MAX42
Page 1: ...Plasma Arc Cutting System Service Manual SM116 801160 Rev 2 MAX42 ...
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