9
8
7
2.0
Operational Instructions
5
7
USB / Welding Data Logger output connector
8
Charger input
9
On / Off Switch
The following
MUST
be read before attempting to use the GFM2:
1 The GFM2 is designed for use on Inert Arc Welding Shielding
and Back Purging gases ONLY. The GFM2 is designed for
use with Inert Welding gases. NEVER attempt to monitor
Fuel gases or Oxygen with the GFM2.
2
When measuring welding nozzle flow, always ensure that
the wire feed drive wheels are slackened off so that welding
wire cannot be fed through the GFM2.
3
When using on equipment with High Frequency (HF) Arc
Starting always ensuring that the HF is turned off.
4
DO NOT EXCEED THE MAXIMUM LINE PRESSURE OF 8
BAR!
2.1
Operational Warnings