Emerson Bristol ControlWave LP Manuel d'instructions télécharger pdf (Page 160)

ESDS Manual

#S14006

4/15/92

Note: If a system checker is not available, use an ohmmeter connected to the cable

ends to measure its resistance. The ohmmeter reading should be 1 megohm +/-

15%. Be sure that the calibration date of the ohmmeter has not expired. If the

ohmmeter reading exceeds 1 megohm by +/- 15%, replace the ground cord with a

new one.

4. Static-safe Field Procedure

(1) On reaching the work location, unfold and lay out the work surface on a convenient

surface (table or floor). Omit this step if the table or floor has a built-in ESD-safe work

surface.

(2) Attach the ground cord to the work surface via the snap fasteners and attach the

other end of the ground cord to a reliable ground using an alligator clip.

(3) Note which boards or components are to be inserted or replaced.

(4) Power-down the system following the recommended power-down procedure.

(5) Slip on a known-good wristband, which should fit snugly; an extremely loose fit is not

desirable.

(6) Snap the ground cord to the wristband. Attach the other end of the ground cord to

a reliable ground using the alligator clip.

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Emerson Bristol ControlWave LP Manuel d'instructions Page 160