6
b. If you are grounding the 3M
™
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 ends of both cords separately with two screws
(not supplied) to an earth/electrical ground.
• Plug the two-wire connector into the jack at the rear of the Static
Monitor 790.
Figure 3A and 3B - 3M
™
Static Monitor 790 Connected Directly to Ground or Through Equipment Chassis Ground
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.
CAUTION
3M
™
Static Monitor 790 Connected
Directly to Ground
3M
™
Static Monitor 790 Connected through
Equipment Chassis Ground
Rear of 790 Monitor
AC Adapter
Ground Wire
or Chassis/Ground
Cord
AC Adapter
Ground Wire
or Chassis/Ground
Cord
Chassis/Ground
Cord
Chassis/GroundCord
Electrical Ground
Existing Equipment
Ground Wire
