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–
6
–
6. ASSEMBLING THE
MMA WELDER
6.1 CONNECTION TO THE POWER
SUPPLY
Make sure the power supply information on the product’s
rating plate is compatible with the power supply you
intend to connect it to.
A suitable plug must be fitted by a qualified
electrician.
This product’s wiring has insulation stripped in
preparation for wiring a 32A plug (not supplied).
It is designed for connection to a 32 amp power supply
rated at 230V AC.
Because it is constructed mostly of metal parts, it is a
Class 1 machine; meaning, it must have an earth
connection in the power supply. This is to prevent
electrocution in the event of a failure.
Note: Remove the plug from the socket before carrying
out adjustment, servicing or maintenance.
Check that the electrical supply delivers the voltage and
frequency corresponding to the product and that it is
fitted with a delayed fuse suited to the maximum
delivered rated current.
Note: This product has been set to the highest voltage
at the factory.
6.2 CONNECTING THE EARTH
CLAMP – FIG.1
− With the lug on the pin at top, push the connector
(5.1) fully into the right-hand (–) port (8) then turn
clockwise 180° to lock, hand tight only.
1
FIG.
6.3 ATTACHING THE ELECTRODE
HOLDER
− The electrode holder (6) is connected into the left
hand connection port (+) (7) unit in the same way as
the earth clamp.
7. SETTING THE MMA WELDER
7.1 RATING PLATE
IP21S
Unit’s
protection class
rating.
Constant
current.
MMA welder.
Do not
dispose of
WEEE* as
unsorted
municipal
waste.
Semiconductor
diode rectifier.
†
UK Conformity
Assessed.
1~50/60Hz
Power supply
identifier, e.g.
socket with 3
poles.
European
conformity.
Direct Current
(DC) delivery.
†
Secondary
no-load
voltage.
f
1
f
2
Inverter
frequency
conversion
stage.
†
U
1
=230V
Rated supply
voltage.
Transformer.
†
X
Rated duty
cycle.
Fan cooled.
I
2
Welding
current
(AMPS)
Indoor use
only. Do not
expose to rain.
U
2
Welding
current
(VOLTS)
Class F
Insulation
rating.
Unit’s
maximum
absorbed
current
(AMPS).
†
Symbols can be combined,
for example:
f
1
f
2
1~
Single Phase D.C MMA
Welder.
Unit’s effective
absorbed
current (AMPS).
European
reference safety
standard.
*
Waste Electrical & Electronic Equipment
(5.1)
(8)
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