Arc Machines 227 User Manual

Page 19

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MODEL 227

OPERATION MANUAL

Doc # 740063 Rev E

SECTION III - INSTALLATION

3.0

INSPECTION


1. After unpacking, inspect all items for obvious physical damage and loose

parts. If damage is evident, contact a factory representative before using.

NOTE

If water condensation is apparent, dry the unit before using.

2. All M-227’s are shipped with a variety of peripheral equipment such as gas

hoses, fittings, manuals (including this one) and electrical drawings. An

exact list of these items is included with each power supply shipment. This
manual will reference some of those items, so before beginning installation, these
items should be located and be available.

3.1

POWER CONNECTION

WARNING

Do not connect the M-227 power supply to any AC power other than the ones

listed in section 2.0.2.


The M-227 can operate on 9 different input line voltages and must be set up for the

one you are using. Use the following procedure to insure that the M-227 is set-up for

the correct AC power.


1. The M-227 is supplied with a 25 ft power cord. One end has a connector on it

that plugs into the side of the M-227. The wires on the other end are pig-

tailed (no connector). A suitable AC line connector, matching the input

power, must be supplied and installed by the user. Color coding of the

power cord is as follows:


Black ................. = Hot (high line side)

White ................. = Neutral (low line side)

Green/Yellow .... = Ground (protective earth ground)

NOTE

For additional ground reference there is a ground symbol silk-screened next to

the ground pin on the M-227 Input AC connector on the Input Panel.



3.1

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