Shindaiwa DGW300M, Руководство владельца и оператора

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< Caution >
•
Be sure to crimp a crimping terminal to a cable
and connect the cable to welding output terminal.
Otherwise, welding output terminals may burn
out by the heat caused by insufficient
connections.
•
Do not use a cable without a crimping terminal. If
you use the cable, the insulation is peeled off
partly, to bind to an output terminal, the output
terminal may burn out by the heat caused by
insufficient connections and also a bare part of
the cable may touch the bonnet to short-circuit.
8-4
． ． ． ．
Duty Cycle
Duty cycle is the percentage of time the load is being applied in a 10 minutes.
This equipment’s rated duty cycle is 50%, therefore be sure to take 5mins
recess
after 5 minutes welding.
< Caution >
•
The equipment may be damaged due to overheat, if welding more than 6 minutes
successively or short recess after the welding.
8-5
．
． ．
．
Welding
Danger : Electromagnetic Interference
•
Person with a pacemaker of the heart, do not approach the equipment and
welding around the work site during work. May adversely affect the
operation of the pacemaker.
Caution : Suffocation from welding fume
•
Be sure to wear a fume proof mask in operation, because welding fume
contains poisonous gas and dust. Pay attention to the airflow direction and
sufficient ventilation also in order to prevent from inhaling the fume.
Caution : Injuries to eyes and skin
•
Be sure to wear spark protection glass(es)(Refer to the table below),
long-sleeve shirts, gloves, etc. in order to protect eyes and skin from
harmful spark in welding.
Standard for Spark Protection Glass (Japan Industrial Standard
)
No. 7 8 9 10 11 12 13
Welding Current (A)
30-75 76-200 201-400
Caution : Fire
•
Keep any inflammable items and easily burning items away from the place
in welding, because welding splashes spatters.
Caution : Burns
•
Be sure to wear leather gloves, apron, shoe covers, eye protection
glass(es)(mask), safety shoes, safety cap and long sleeve shirts, because
welding splashes spatters.
The output adjustable range by the current adjustment dial, depends on the
position each of the idle control switch and frequency change switch.
（
Refer to
『
2
．
Specifications
』 ）
WELDING ROD
HOLDER
WELDING CABLE
MATERIAL
HOLDER
CRIMPING
TERMINAL