Beckman Couler ALLEGRA X-12/R, Service Manual, Page: 6 / 83

MECHANICAL SAFETY
Good mechanical safety practices are
more important than ever now that
microprocessors are taking control of
mechanical devices. Yet, the area of
mechanical safety is often overlooked
during instrument servicing. We may be
able to change this situation if you heed
the following safety tips:
l.
Remember to keep clothing and fingers away from rotating or moving components.
It is easy to slip, lose a tie, or get cut while working near one of these devices.
2. Unless it is absolutely essential, never run mechanical components without the
protective guards in place.
3. Always use the tools specifically recommended for the job. This not only reduces
the chances of injury, it minimizes damage to the instrument.
4.
Although not always possible, it is recommended that mechanical devices be
adjusted or calibrated with the power turned OFF. This is especially important if
you are working with a microprocessor-controlled instrument, which can start
running without notice or user intervention.
5. After the mechanical repairs have been completed, always check that all mounting
hardware and safety shields are in place and secure. By doing so, you will not only
ensure safe operation of the instrument, but may reduce callbacks.
As you can appreciate, all it takes is good common sense, plus good safety techniques
that are basic and easy to remember. With this is mind, you should have no trouble
servicing mechanical devices safely.