ESAB MultiPower 460 Pulse Manuál s instrukcemi stáhnout pdf (Strana 20)

1. The primary power leads must be insulated copper conductors. Three

power leads and one ground wire are required. Either rubber covered

cable or conduit (flexible or solid) may be used. Table 3-1 provides

recommended input conductors and line fuse sizes.

ELECTRIC SHOCK CAN KILL! Before

making electrical input connections

to the power source, "Machinery

Lockout Procedures" should be em-

ployed. If the connections are to be

made from a line disconnect switch,

place the switch in the off position

and padlock it to prevent inadvert-

ent tripping. If the connection is

made from a fuse box, remove the

corresponding fuses and padlock

the box cover. If it is not possible to

use padlocks, attach a red tag to the

line disconnect switch (or fuse box)

warning others that the circuit is

being worked on.

The chassis must be connected to

an approved electrical ground. Fail-

ure to do so may result in electrical

shock, severe burns or death.

Typical Installation - User Supplied

3 Phase Fused Power Disconnect

Box with Receptacle and Plug

INSTALLATION

SECTION 3

REAR PANEL VIEW

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 51 52

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ESAB MultiPower 460 Pulse Manuál s instrukcemi Strana 20