USER’S MANUAL
EN
10
6. TECHNICAL SPECIFICATIONS
6.1 OPERATION, STORAGE AND TRANSPORT
Conditions during operation, storage and transport
Range of ambient air temperature
during operation
-10°C to +40°C
Relative humidity of the air
up to 50% at +40°C
up to 90% at +20°C
Ambient air
free from abnormal amounts of dust, acids,
corrosive substances etc. other than those
generated by the welding process
Base of the welding power source inclined
no more than 10°
Range of ambient air temperature
during storage and transport
-20°C to +55°C
Height above sea level
≤1000 m
Duty cycle
(def.)
Duty cycle is the time during which You can weld or cut at a certain load without causing overload.
It is expressed in percent for period of complete cycle which equals 10 minutes. For example: 60% duty
cycle means that for 6 minutes device can operate at given load, after that required 4 minutes time
break (no-load operation).
Protection against overheating
(def.)
Security system from overheating will turn on when the welder is over-heat (possibility of welding
is turned off, abnormal indicator on front panel lights up). In such a situation, You should not turning
off the unit immediately. Wait some time until fan cools the unit. Time to return to the state from
overheating can take up to approx. 15 minutes.
The device has a degree of protection IP21S. Which means that it is intended to be used in closed and
covered areas and suitable for use outdoors. However it is not designed to be used outdoor during
precipitation if it is not covered.
