Troubleshooting - BRAND micro Manual

8 Troubleshooting

Problem
Pipette broken off in adapter
Instrument suction system not work-
ing/pipette dripping
Liquid in suction system
Ejector button does not work
Pipette is ejected from the adapter
A visual inspection of the device is often sufficient to detect a defective
part. This can then be easily replaced with a spare part. The advantages
of self-repair are obvious: Cost and time savings.
997783
Possible cause
Pipette was damaged or
pushed into the adapter
with too much force
Suction system damaged
Adjustment wheel turned
too quickly
Ejector button not posi-
tioned properly
Adapter is too moist or
greasy
NOTICE
Corrective action
Remove glass fragments
with tweezers; replace
adapter if necessary, see .
Replace suction system,
see .
Clean or disinfect suction
system and replace if neces-
sary, see .
Remove clip. Hold the in-
strument loosely and briefly
press the ejector button.
Slide clip on, see .
Clean or disinfect suction
system and allow to dry; re-
place if necessary, see .
Operating manual
47