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4
General Maintenance
To be effective, an antistatic wrist strap must fit snugly (not tight). A loose
C AU T I O N
strap provides little or no protection.
Antistatic precautions are not 100% effective. Handle electronic circuit boards
as little as possible and then only by the edges. Never touch components,
exposed traces, or pins on connectors and cables.
72
7250 Accurate-Mass Q-TOF Troubleshooting and Maintenance Manual
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Table of Contents
Troubleshooting
