bester MiniMagster 1502, Operator'S Manual

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22
Input Power Connection
Input connection of the welder and its grounding should be done according to the
standard PN-E – 05009 pt. „Instalacja elektryczna w obiektach budowlanych”.
‰ MiniMagster 1502 is adopted for the one-phase, three-wire supply network 230V,
50Hz protected by the delay fuse 16A.
‰ MiniMagster 1502s is adopted for the one-phase, three-wire supply network 230V,
50Hz protected by delay fuse 16A or three-phase, five-wire supply network 3x400V,
50Hz protected by the delay fuse 10A. The supply network outlet should have the
grounding terminal.
‰ Before connecting to the supply network, you should make sure if the main switch
of the welder is in “0” position (switched off).
‰ MiniMagster 1502s is equipped with two input power cords for the two input power
types.
‰ Input power change can be done by the input power switch which is placed on the
front panel of the welder.
Shielding Gas Connection
To connect shielding gas, you should:
‰ After placing the shielding cylinder on the platform, protect it against to overturning
with the chain.
‰
Take off the hub cap of the safety valve of the shielding gas cylinder.
‰ Install the regulator on the gas cylinder.
‰
Connect the regulator to the MiniMagster with the gas hose using the band clip.
Inserting Electrode Wire into the Wire Feeder
Before starting inserting electrode wire into the wire feeder the welder should be
switched off by setting the input power switch in ”0” position.
To insert the electrode wire, you should:
‰ Mount the electrode wire spool in such a way to protrude the wire toward the drive
roll direction. The 5kg wire spool should be inserted on the shorter pin with the
bigger diameter but the 0.5kg wire spool should be inserted on the longer one with
the smaller diameter.
‰
Mount the ring on the pin to block of the spool – for the 5kg spool with the collar to
the inside, for the 0.5kg one with the collar to the outside.
‰
Mount the ring on the collar and then fasten it by the fastening cap of the spool. To
block the spool unit on the pin, the fastening cap should be turned clockwise.
‰ In the wire feeder, release the fastening spring and raise the pressure arm. Make
sure if the engraved diameter on the visible side of the drive roll fulfills the diameter
of the used wire.
‰
Unwind carefully the wire end from the spool keeping it tightened for preventing of
the wire unwinding from the spool.
‰ Insert the electrode wire into the wire guide of the wire feeder.
‰
Insert the electrode wire through the drive roll of the feeder to the welding gun.
‰ Lower the roll pressure arm and snap it up by the roll pressure arm thumbscrew.
‰
Twist off the nozzle and the contact tip from the welding gun.