13 Appendix 2000 advanced/2000
13.3 Connecting diagram of the flow monitor (applicable to model 2000)
NOTICE
• This connecting diagram is only suitable for the two-cycle mode.
• When the coolant level is low, the cooling unit disconnects the welding current if and the torch
trigger is pressed.
• The flow monitor is preset to 0.6 – 0.8 l/min.
Figure 14
Connecting diagram of the flow monitor
13.3.1 Flow monitor assembly instructions (applicable to model 2000)
Figure 15
Initial state
EN - 25
Torch trigger
Welding
power source
Connection
housing
Torch control switch on
the welding power source
Flow monitor connector in the
front of the cooling unit
Flow monitor (The switch turns on
when the coolant flow rate is low)
2 Machine-side connection housing
1 Flow monitor control line
