Description Of The Machine - Fimer TT 162HF Bedienungsanleitung

2.

DESCRIPTION OF THE MACHINE

1. DISPLAY: displays the welding cur-
rent, the parameter variations and any
alarm messages.
2a. POST GAS: timer potentiometer for
regulating the time in which the gas flows
after the torch button has been released
2b. FREQUENCY/HZ: Potentiometer for regu-
lating the pulse frequency (0.2 - 250 Hz)
3. DOWN SLOPE: Potentiometer for
regulating the down-time of the welding
current (regulates the down slope of the
current between the value set via poten-
tiometer 4 and the minimum current sup-
plied by the machine)
4a. Potentiometer for regulating the
instantaneous welding current.
4b. Potentiometer for regulating the
instantaneous welding current and chan-
ging the value of the 8 welding parame-
ters (Button 19) (DGT)
5. MODE: this "mode" button allows
changing the MMA-TIG-TIG/PULSE wel-
ding mode (not for TT162HF machine)
6a. 2T/4T: this button allows switching
between the 2 stroke and 4 stroke opera-
ting modes.
6b. LIFT-HF: this button allows switching
between the
stroke-LIFT-ARC, 2 stroke HF and 4
stroke HF operating modes.
7. REMOTE: this button allows switching
c
b
d
a
Led da 20a a 20l
18 14 19 17 16 15
6
2 stroke-LIFT-ARC,
g
h
e i
f
2a
TT162 HF
3
2b 1
TT 168 HF - TT 205 HF
4
3
l
8
7
5
5 6a
4a
4a
6b
7
6b
Fig.1
4b
18
17
16
13
12
11
18
17
16
15
14
12
11
10
9
8
5
1
13
12
11
10
9