Connecting To Electricity - Kemppi A7 Operating Manual

Figure 8: Connection for compressed air, DN10
The operating pressure should be 6 bar. If the supply
pressure for compressed air is under 6 bar, the cutting
capacity of the wire cutter and the speed of the
compressed-air motor will be lower. This will reduce the
performance of the torch-cleaning station.
We recommend to operate the device with cleaned and
oiled compressed air.
An applicable maintenance unit is available as an
accessory.

10.1 Connecting to electricity

This section describes how to connect the Robot Gun
Cleaning Station to electricity.
Proceed as follows:
1. Connect the cleaning station of the welding torch
to the power supply through an integrated plug
connection.
The necessary control signals too are transmitted through
this plug.
Figure 9: Electrical connection
Operating 1 PE
2 GND
voltage
3 24 V DC / 200 mA
Input
4 Clamp closed / wire cutter on (Y3),
24 V DC / 2.8 W
5 Lift up (Y1), 24 V DC / 2.8 W
6 Motor rotation (Y2), 24 V DC / 2.8 W
Output 7 Lift down, 24 V DC / max. 100 mA
8 Clamp open, 24 V DC / max. 100 mA
9 n.c.
14
© Kemppi Oy 2016
Ready-to-use control leads are available in lengths of 5 and
10 m (optional).
For electrical connection, check device type NPN resp. PNP.
Robot Gun Cleaning Station 1616