Safety - C4000 Controller
Safety - C4000 Controller
You must adhere to the following safety precautions at all times when
working on the Compac C4000 processor. Failure to observe these safety
precautions could result in damage to the Compac C4000 processor, injury,
or death.
Make sure that you read and understand all safety precautions before
operating the Compac Compac C4000 processor.
Observe the following mechanical precautions:
Make sure that the service area is thoroughly clean when
servicing. Dust and dirt entering the components reduce the life span of the
components and can affect operation.
Observe the following electrical precautions:
Always turn off the power to the Compac C4000 processor
before opening the flame proof box. Never touch wiring or components
inside the high voltage area with the power on.
Always turn off the power to the Compac C4000 processor at
the mains switch before removing or replacing software or memory ICs.
Always take basic anti-static precautions when working on the
electronics, i.e., wearing a wristband with an earth strap.
The C4000 head, and its associated circuits and wiring, is a
certified piece of electrical equipment approved for use in a hazardous area
(Class 1 Zone 1, Group IIA T3). Only parts identical to those covered by the
certification may be used where the integrity of the intrinsic safety may be
affected. All circuit boards are to be repaired only by Compac Industries
Ltd.
Static Electricity Precautions
Electronic components used are sensitive to static. Please take anti-static
precautions.
All circuit boards must be carried and transported in static-shielded bags.
An anti-static wrist strap should be worn and connected correctly when
working on any electronic equipment. If an anti-static wrist strap is
unavailable, or in an emergency, hold onto an earthed part of the
pump/dispenser frame whilst working on the equipment. This is not a
recommended alternative to wearing an anti-static wrist strap.
Compac Industries Limited reserves the right to refuse to
accept any returned circuit boards if proper anti-static precautions have not
been taken.
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