Table of Contents
Advertisement
E - UPKEEP AND MAINTENANCE
Before any servicing operations on the torch, make
During the cutting operation, the tip of the torch may be heated
1 - UPKEEP AND MAINTENANCE
CPM400-450-600
phenomena which create the plasma arc. To do this, they are supplied with :
- electric energy,
- plasmagene gas,
- cooling wat,
Through means of a bundle of pipes and wires.
a) COMMENTS :
The normal wear of the nozzle and electrode
limit the service life of these parts, making their
replacement necessary.
An error in assembly or leaving out a part can
be detrimental to the service life of the torch.
b) BUNDLE :
The bundle must be installed so that it is safe
from mechanical, chemical and heat damage.
Be careful of the condition of the bundle grouping
sheath.
If it is defective, check the condition of the
various conduits which make up the bundle.
Also check the wire leading to the part (ground
wire).
CPM 400-450-600wi
sure that the generator is powered down.
considerably. Before removal, it is imperative to use protective
plasma cutting torches are the seat of various
wi
equipment.
During disassembly or reassembly of parts
equipping the torch, handle them carefully in order
to avoid breaking, scratching or marking them.
Always use original manufacturer parts.
The upkeep and repair work on the envelopes,
conduits and isolating sheaths must never be
carried out haphazardly.
Regularly check the tightening of all the
connections and make sure that the electrical
connections do not heat up.
8695 4598 / G
E-59
Advertisement
Table of Contents
