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Electrode
(mm)
1,6
2,0
2,5
3,25
4,0
3.1. Extra property
HOT START – automatic increase of current by ignition (only Varin 1305E).
ARC FORCE – increase of welding current (electrode does not stick)
ANTI STICKING – automatic disconnection of welding source after electrode sticking or short-circuit
4. WELDING BY TIG METHOD
Connect the torch directly to the gas bottle (look picture),
put the mass cable plug in plus socket on machine and fasten the clamps on a material
put torch plug in minus socket on machine
use potentiometer to adjust the strength of a current adequate to thickness of Wolfram electrode
and thickness of material to be welded
before starting to weld open the valve on the gas bottle
start the arc with leaning the torch (ceramic nozzle) to material (position 1)
slowly move the torch in right-angle position until wolfram electrode touches the material (position
2)
slowly lean torch away to position 1 until arc ignition (position 3)
to break the arc just move torch away from material
Welding current
(A)
35 – 50
40 – 70
60 – 100
90 – 140
130 – 180
VARIN 1805E,
VARIN 2005E gen
VARIN 2005E CEL gen
5. TECHNICAL DATA
VARIN
1305E
Connecting power
230 V / 50 Hz 230 V / 50 Hz 230 V / 50 Hz 230 V / 50 Hz 230 V / 50 Hz
Power consumption
4,9 kVA
Fuse slow
16 A T
Open-circuit range
86 V
Idle state comsumption
46 W
Efficiency
88,0 %
Welding current
5-130 A
%
130 A/10%
ED
60%
65 A
100%
45 A
1,5 – 3,25
Electrode
mm
Welding current regulat.
Continuously Continuously Continuously Continuously Continuously
Dimensions AxBxC (mm)
130x270x200 130X330X200 160X440X280
Cooling
Fan
Weight
3,7 kg
Note: In case of connecting the welding machine to the Power-generator to the following:
• Rated power of Power-generator must be at least 30% higher than the nominal power welding machine
• Welding machine should be turned off at boot time unit
Otherwise, the warranty does not apply!
6. MAINTENANCE
By normal conditions very little care is needed for VARIN welding machine.
But you have to consider following actions:
use compressed air to clean inner parts of machine
once per year make control on cable connections with secondary windings and connection with
shielding gas
Time of servise assurance is period in which we assure servis, spare parts and accessories for normal
functioning of machine. Time of servise assurance is 8 yeasr nd it starts with purchading date.
7.
POSSIBLE MALFUNCTIONS AND MENDING ACTIONS
Failure
Possible cause
Some electrical cables may be bad
After turning
machine on, none
Broken fuse in network circuit
of the functions
work
Main switch damaged or broken
Damaged electronic card.
Thermostat has turned machine off
When welding,
because of overheating. Fan is
machine just
cooling the machine, orange ligh is
stoped welding
on.
Bad connection between mass
clamp and material
Bad or breaking arc
Too weak welding current
Attention: If you face a problem not listed above please call the nearest service centre!
VARIN
VARIN
VARIN
1605E
1805E
2005E gen
6,3 kVA
7,3 kVA
8,4 kVA
16 AT
20 AT
25 AT
84 V
86 V
86 V
48,5 W
48,5 W
49 w
90 %
92 %
87 %
5-160 A
5-180 A
5-200 A
160 A /25%
180 A /15%
200 A /50%
130 A
155 A
105 A
125 A
160 A
1,5-4,0 mm
1,5-4,0 mm
1,5-4,0 mm
160x440x280
Fan
Fan
Fan
4,2 kg
5,1 kg
7,5 kg
Solution
Check circuit voltage 230 V in the socket
and make sure the circuit is ok Careful –
HIGH VOLTAGE!
Change the fuse and check its power
Change the switch
Change electronic card (service procedure)
Wait until machine cools down. Thermostat
will automatically turn on the machine on –
orange light turns off
DO NOT TURN THE MACHINE OFF
WHEN COOLING!
Fasten the clamp more hardly
Increase welding current by turning the knob
to the right
GB
VARIN 2005E
CEL gen
8,4 kVA
25 AT
110 V
49 W
87 %
5-200 A
200 A /35%
160 A
140 A
1,5-4,0 mm
160x440x280
Fan
7,5 kg
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