Hypertherm Powermax600 Operator Manual - Manual (Page 48)

MAINTENANCE AND PARTS
10-99
powermax 600 Operator Manual 5-5
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 Replacement (For Models Without Quick Disconnect)
Disconnect electrical power and gas supply before removing the old torch lead.
Installation
CAUTION: Do not tighten the strain relief collar (4) onto the torch lead until
the gas fitting (3) is tight, or the gas connection may leak.
1. Install the strain relief (1) and secure with nut (2).
2. Connect and tighten the gas fitting (3).
3. Tighten the strain relief collar (4) onto the lead.
4. Connect the electrical connections (5), (6) and (7).
Tighten the terminal block screws to 10 in-lb /
12 kg cm of torque.
5. Install the power supply cover.
6. Reconnect electrical power and gas supply.
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ቧ
ቨ
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ቦ
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ᕣ
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CAUTION: This is a high current connection.
Proper torque is critical.