JESS WELDING ProTIG 350AC/DC, Руководство по эксплуатации

Страница: 43 / 52

ProTIG 350 AC/DC
Operating manual Page 39
26. Description of the remote control units
The following remote controls are available on the machine:
- TIG welding torch with up / down buttons:
Only a torch with 1 torch trigger and optional up / down buttons can be connected to the machine.
With the torch trigger, the welding process is started and ended.
With the up / down buttons the power of the machine can be adjusted up and down.
NOTE: If the Job menu (Chapter 21) is activated it can be changed with the up / down keys to move between
stored jobs.
- Foot pedal (Display ECF):
With the optional foot pedal, the welding process can be started and stopped. Using the pedal, the welding
power can be changed from minimum to the currently selected maximum power (with the knob).
The maximum power can be adjusted in standby mode with the rotary knob.
NOTE: The foot pedal works only in 2-cycle mode. In addition, the slope up and slope-down time should be
set to 0. When connected, the upper display shows ‘ECF’.
27. Welding torch cooling (Option)
Maximum pressure: 3,3bar
Way of functioning
The circulation water cooling is based on the function of a recooling plant:
the cooling liquid is cooled down to approximately room temperature via heat
exchanger, with the help of the room air which is circulated by the fan.
Water-cooled torch
The torch is cooled by a built-in low-noise, pump operated, water-cooling system.
The water tank should be kept almost full. In case of loss of water due to
exchange of torch or hose sections, Check water level in the tank.
Water flow monitoring
If there is too less water pressure, a sensor turns off the control and display shows an error message
After the cause is corrected for the water deficiency, the machine must switch off and on.
- ONLY use Jäckle & Ess coolant JPP (Order No. 900.020.400)
- Unsuitable coolants can cause property damage and loss of warranty.
- Do not mix with water or other coolant.
- Do not weld without cooling water! Tank must always be full.
- Pump must not run dry, not even for a short time. Deaerating the pump.
- Hazardous to health – keep away from children!
MATERIAL SAFETY DATA on www.jaeckle-sst.de available.
- Frost-resistance up to -30°C
A B C D E
A B C D E A B C D E
Fernbedienungsdose 5-polig
Remote control socket 5-pole
DW UP BT BT
Fußpedal
Foot remote
Poti
Up/Down Brenner
Up/Down Torch
10k
56
0R