3M Static Monitor 790 Manuale d'uso - Pagina 7

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2.2 Installation of 3M

a Grounded Equipment Chassis

Determine how you want to ground the Static Monitor 790:

a. If you are grounding the Static Monitor 790 through the 3-wire AC

adaptor supplied, perform the following steps:

• Attach the tinned ground wire of the AC adaptor to the ground terminal

of the two-wire connector by inserting it into the opening and securing

with screwdriver.

• Attach one of the supplied Chassis/Ground Cords (tinned end) to the

chassis terminal of the two-wire connector in the same manner.

• Attach the ring terminal end of the Chassis/Ground Cord to the

equipment chassis with a screw (not supplied).

• Plug the two-wire connector into the jack at the rear of the Static

Monitor 790.

b. If you are grounding the Static Monitor 790 through a Chassis/Ground

Cord perform the following steps:

• Attach one of the supplied Chassis/Ground Cords (tinned end) to the

ground terminal of the two-wire connector by inserting it into the

opening and securing with screwdriver.

• Attach the other Chassis/Ground Cord to the chassis terminal of the two-

wire connector in the same manner.

• Attach the ring terminal end of the Chassis/Ground Cord connected

to the ground terminal of the two-wire connector, with a screw (not

supplied) to an earth/electrical ground.

• Attach the ring terminal end of the Chassis/Ground Cord connected to

the chassis ground terminal of the two-wire connector, with a screw (not

supplied) to an equipment chassis.

• Plug the two-wire connector into the jack at the rear of the Static

Monitor 790.

CAUTION

When using two Chassis/Ground Cords, attach each of the cords to separate ground

bonding points. By attaching the cords to the same ground but at different physical locations,

the monitor can check for loose or lost connections.

Static Monitor 790 with Chassis Terminal Connected to

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