Metabo 170-230 Specifications download pdf (Page 6)

Column a) need not be used if the duty cycle (duty factor) for the rated maximum welding

current is 60 % or 100 %.

Column b) need not be used if the duty cycle (duty factor) at the rated maximum welding current is 100 %.

c) Energy input

Box 14 Energy input symbol e.g.:

Input supply, number of phases (e.g. l or 3), symbol for

alternating current

and the rated frequency (e.g. 50 Hz or 60 Hz)

Engine

Motor

Belt drive

Box 22 IP.. Degree of protection, e.g. IP21 or IP23.

Box 23 Symbol for protection class II, if applicable.

3 Operation

Initiation

Connect cable assembly to central coupling (1). Be sure that collar nut is fully tightened. Plug earth cable into socket

(7) and lock in position.

Place gas sylinder onto rack at rear of machine and secure with chain. Attach gas hose to pressure regulator and

secure with hose clamp provided.

Open gas cylinder valve briefly to clear any foreign matter from it, than attach pressure regulator.

Set regulator to required gas flow rate (approx. 10 - 13 ltr./min. - 2.5 - 3 GPM).

Caution: Do not dismantle the pressure regulator for any reason. It may explode when assembled incorrectly!

1-Phase Machines

These machines come fitted with a Schuko 2-prong

plug with earth contact as standard. For the U. K. and

certain other markets machines are supplied without

a plug on the power cord. Connect to power mains

only by earthed plug and earthed receptacle matchine

your local standard. Mains furse 16 amp time-lag

required.

Wiring diagram for Elektra Beckum

3 phase MIG welding machines

earth lead yellow/green

3-Phase Machines

Three-phase machines are supplied with a CEE 5-pin

plug on the power cord. If a plug matching your local

standard has to be installed, connect only as shown at

right. The yellow/green earth lead must be connected

to the terminal marked .

1 2 3 4 5 6 7 8 9 10 11 ... 16 17

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Metabo 170-230 Specifications Page 6