System Components - Hypertherm Freedom 38 PPA Service Manual

1 – Troubleshooting

System components

1 Plasma supply
2 Plasma torch connection
3 Work lead connection
4 Air pressure gauge
5 Machine interface (CPC) connection
6 Emergency Stop button
7 System controller
8 Main circuit breaker (60 A) and transformer circuit
breaker (10 A)*
* The main circuit breaker provides power to the on-board plasma cutting system and the 480 V auxiliary outlet. The transformer
circuit breaker provides power to the 120 V auxiliary outlet.
16
Figure 1 – Front panel
4
5
6
1
2
3
15
9
7
10
11
8
12
13
14
16
9 Alternator lamp
10 12 V circuit breaker (RESET button)
11 ON (I)/OFF (O) power switch
12 Circuit breaker to reset 120 V auxiliary outlet
13 120 V auxiliary – 2 GFCI receptacles (1-phase,
20 A) (neutral bonded to frame)
14 480 V auxiliary – 1 receptacle (3-phase, 60 A,
4-pole, 5-wire)
15 Lever to drain condensate from air tank
16 Auxiliary air hose connector
Freedom 38 PPA Service Manual 809010