Hypertherm Powermax190c Operator Manual - Manual (Page 43)

MAINTENANCE/PARTS
3
5-4
powermax
190c Operator Manual
Torch Lead and Work Lead Replacement
WARNING
ELECTRIC SHOCK CAN KILL
Disconnect electrical power before performing any maintenance.
All work requiring removal of the power supply cover must be performed
by a qualified technician.
Torch Lead Connections
1. Remove the power supply cover.
2. Insert the torch lead through the strain relief and secure with nut.
3. Connect the air line to the compressor (1).
4. Make electrical connections (2), (3) and (4) to the circuit board as shown below.
Note: Do not tie any wires to the torch lead.
Work Lead Connection
1. Insert work lead through the strain relief, and install the strain relief into the front panel.
2. Connect the work lead (5) to the circuit board as shown below.
Work lead
Torch lead
Nut
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