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Operational Problems
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 Probable Cause Resolution
The instrument
fails to power up.
The cord is not
connected.
Check that the cord is
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
faulty.
Replace the powerstrip.
The fuse is
blown.
Service is required.
The breaker is
tripped.
Service is required.
The power supply
is defective.
Reset the breaker.
Liquid is not
dispensed from the
dispense pins.
The dispense
pins are clogged.
Remove the wash head
assembly and clean it
using the manifold head
cleaning wire. Then run a
purge. Service is required
if problem persists.
The Wash
Container is
empty.
Refill the Wash Container.
Opsys MW™ User’s Guide 77