Section TOC
Master TOC
ELECTRICAL DIAGRAMS | ||
PC 25 TORCH DETAILS |
|
|
Return to
Return to Section TOC
Return to
Return to Master TOC
Spring is relaxed
helping the push
VENT
5%
AIR IS FLOWING & ELECTRODE SOL. IS “ON”.
ELECTRODE SOL. ENERGIZED
(surface area is great)
Cup “O” rings must be good. electrode is held to the nozzle.
Spring is compressed
Air pressure pushes back electrode creating a “LIFT” start feature inside the nozzle for a pilot arc
COMPRESSED AIR INPUT
%= AIR FLOW
75%
20%
VERY LITTLE
COMPRESSED AIR FLOWING
at tip.
1.No Compressed air flowing
2.Air is flowing & torch solenoid is
“ON”
HOLDS ELECTRODE TO NOZZLE
CHAMBER FULL OF
COMPRESSED AIR
BRASS CONDUCTOR | ELECTRODE | |||||
|
|
|
| |||
WITH A VENT |
|
|
| NOZZLE | ||
|
|
|
|
|
| |
|
|
|
|
|
| |
PILOT CURRENT PATH
AIR TUBE (COPPER)
work
Return to Section TOC
Return to Master TOC
ELECTRODE SOL.
VENT
COMPRESSED AIR INPUT
| Air Flowing & Torch Solenoid is |
| CUTTING CURRENT PATH | |||
|
|
| “OFF” |
| ||
|
|
| PILOT & CUTTING |
|
| through plasma arc and yellow color parts |
|
|
|
|
|
| |
| Lift | start type feature during | pilot |
| CURRENT PATH THROUGH TORCH | |
|
| COMPRESSED AIR FLOW |
| |||
|
|
|
| |||
|
|
|
|
|
|
|
Return to Section TOC
Return to Master TOC
NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual.
