Contimac Plasma Cutter 85A Mode D'emploi page 22

INSTALLATION – PRODUCT OPERATION
Only qualified personnel authorized by the manufacturer should perform the installation of the welding equipment. During set up, the operator must
ensure that the machine is unplugged. Connecting generators in a series or a parallel circuit is forbidden.
MACHINE SUPPLIED WITH
The accessories supplies with the machine are to be used only with the same models.
HARDWARE DESCRIPTION (FIG-1)
1- Keyboard + buttons
2- Torch connector
3- Earth clamp connector
4- Compressed air connector
CONTROL BOARD (IHM) (FIG-2)
1- Air pressure adjustment knob.
2- Air pressure setting selection button (manual / auto).
3- Current setting knob.
4- Operating mode selector.
POWER SUPPLY – STARTING UP
The CUTTER 85A is supplied with a 32A plug, type EN 60309-1.
The CUTTER 125A is supplied without plug, it is recommended to use a 68A plug, type EN 60309-1.
They are power supplied by a 400V +/- 15% (50 - 60 Hz) EARTHED installation and are protected to work with generators. This hardware must only
be used with a three phase electricity supply system with four wires and one earthed neutral.
The absorbed effective current (I1eff) is displayed on the machine, for optimal use. Check that the power supply and its protection (fuse and/or circuit
breaker) are compatible with the current needed by the machine.
CONNECTION ON A GENERATOR
These machine can only work with generators as long as the 400V auxiliary power can supply the required amount of energy. The generator must
satisfy the following requirements :
- The peak alternative voltage is inferior to 700V.
- The fequency is comprised between 50 and 60 Hz.
- The effective alternative voltage is always superior to 400Vac ±15%.
It is imperative to check these requirements as several generators generate high voltage peaks that can damage these machines.
USE WITH EXTENSION CABLES
All extension cables must have an adequate size and section, relative to the machine's voltage.
Use an extension that complies with national safety regulations.
22
PLASMA CUTTER 85A / 125A
Starting kit
Pneumatic fittings
PLASMA CUTTER Current input
85A TRI
400V
125A TRI
CUTTER 85A TRI CUTTER 125A TRI
Ref. 031074
6m
4 m - 10 mm²
8 mm + 10 mm
5- Air filter
6- On/off switch
7- Power supply cable
8- CNC connector (optional)
5- Operating modes.
6- Air pressure display.
7- Electrical current display.
Extension selection (<45m)
6 mm²
10 mm²
Ref. 029903
6m
4 m - 16 mm²
8 mm + 10 mm
EN