Operating Instructions
DOHLE
Industrial Extruder DX315 ExOn7 3x400V
DOHLE
Extrusionstechnik GmbH
22
Safety area:
The hot air stream of the hand-held welding and extruding machine may not be directed to
temperature-sensitive objects or living things. Ensure that a safety distance of 2 m is
observed in all directions.
Operation:
Never use hand-held welding and extruding machines without air supply. In case of external
air supply ensure that the feed line is of sufficient size.
The pressurised air that is supplied must be free of oil and
water.
Safety:
Check for correct nominal voltage before connecting the hand-held welding and extruding
machine to the mains voltage.
Mains voltage must be identical to the nominal voltage shown on the type plate of the hand-
held welding and extruding machine.
Pursuant to sec. 55 of VDE 0 100 the hand-held welding and extruding machine must be
operated using a protective switch or an isolation transformer.
Extension cords:
When using extension cords the minimum diameter of cables must be observed.
Length up to 18 m: diameter 2.5 mm²
Length up to 50 m: diameter 4.0 mm²
Extension cords must be approved and marked for their place of utilisation.
Stop operating the hand-held welding and extruding machine if:
-
connecting line or plug have been damaged
-
safety installations have been damaged
-
foreign objects or liquids have entered the hand-held welding and extruding machine
-
changes occur in the operating state
Never spray water on hand-held welding and extruding machines
(risk of short circuit)
Never use
hand-held welding and extruding machines in hazardous or inflammable areas.
