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Chapter 7 Troubleshooting
Operational Problems
Problems that may occur during normal operation of the Opsys MW™ are
described below. For each problem, the symptom, probable cause and the
means for resolving the problem are shown.
Symptom
The instrument
fails to power up.
Liquid is not
dispensed from the
dispense pins.
Opsys MW™ User's Guide
Probable Cause
Resolution
The cord is not
Check that the cord is
connected.
plugged into the
instrument and into the
electrical outlet.
Verify that the electrical
outlet is not controlled by
a switch or timer.
Verify that there is power
at the electrical outlet by
plugging in and checking
another device.
The powerstrip is
Replace the powerstrip.
faulty.
The fuse is
Service is required.
blown.
The breaker is
Service is required.
tripped.
The power supply
Reset the breaker.
is defective.
The dispense
Remove the wash head
pins are clogged.
assembly and clean it
using the manifold head
cleaning wire. Then run a
purge. Service is required
if problem persists.
The Wash
Refill the Wash Container.
Container is
empty.
Operational Problems
77
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