Remote Control; Duty Cycle - GYS TIG 207 AC/ DC HF FV Manual Del Usuario

COOLING SYSTEM ( TIG 208 ONLY)
FAILURE to adhere to this may result in damage to the pump in the cooling system.
The system is designed for cooling the TIG torch « liquid cooled ». It operates:
• Simultaneously with the fan.
• Only in TIG mode (the pump will start even with an « air cooled » torch).
Fill the tank with an engine coolant (or similar) up to the mark, taking care not to over-fill (1.25 L capacity).

REMOTE CONTROL

The remote control operates in TIG and MMA mode.
Connector technology
The Tig 207FV and 208 are equipped with a female socket for a remote control. The specific 7 point male
plug (GYS product ref.045699) enables connection to a manual remote control (RC) or foot pedal (PEd).
For the cabling lay out, see the diagram below.
Ref.045699
Connecting remote/pedal
1- Power up the machine
2- Plug the pedal/remote control to the connecting socket on the machine.
3- The screen will flash and display « No » (Nothing),
4- Select the type of control by turning the intensity adjustment knob:
« No » (Nothing) / « RC »  (Remote Control) / « PEd »  (Pedal)
5- Turn the knob until the desired selecton is reached, and after 2 seconds the display will freeze on the
chosen selection.
NB: In case of error, unplug the remote control, ( « No » will be displayed) and re-start the connection
process.
Remark: You will be asked to specify the remote connected each time the machine is powered up.
Functions
Manual remote control (
The remote control enables the variation of current from minimum intensity (DC : 5A / AC : 10 / MMA : 10A)
to an intensity defined by the user.
In this configuration, all modes and functions of the machine are accessible and can be set.
Pedal (
GYS product ref.045682)
In all modes excluding « Spot » mode, the pedal control enables variation of the current from the minimum
intensity (DC : 5A / AC : 10) to an intensity definied by the user.
In TIG mode, the machine will only operate in two-stage welding (2T mode). The upslope and downslope
are not automatic, and are controlled by the User with the foot pedal.
In « Spot » mode, the pedal control replaces the torch trigger (the pedal position has no effect on the
current).

DUTY CYCLE

The welding unit describes an output characteristic of a "constant current". The duty cycles following the
norm EN60974-1 (at 40°C on a 10mn cycle) are indicated in the table below :
TIG 207 (230V) /208
AC
X% @ I max X% @
13% 200A 21%
60% 95A 60%
100% 80A 100%
NEVER USE YOUR MACHINE WITHOUT COOLING LIQUID.
GYS product ref.045675)
:
DC
I max X% @
160A 21%
95A 60%
80A 100%
D : Switch contact
C : Earth
B : Cursor
A : + 5V
Nb : The Potentiometer value must be 10 KΩ
:
AC
X% @ I max
I max
20% 160A
160A
60% 90A
95A
100% 75A
80A
TIG 207 (110V)
DC
X% @ I max X% @
20% 160A 21%
60% 90A 60%
100% 80A 100%
I max
110A
90A
75A
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