INTEGRA Biosciences PIPETBOY comfort, Operating Instructions Manual, Page: 29 / 60

29
English
Troubleshooting
Problem Possible cause Solution
Yellow lamp lights up
permanently. • Batteries are dis-
charged. • Charge the batter-
ies.
Liquid is not aspirated. • Missing or defec-
tive batteries. • Check that batter-
ies have been
inserted.
• Charge the batter-
ies.
• Replace the batter-
ies.
Liquid is not aspirated. • Pipettor nose piece
not tight. • Tighten the nose
piece.
Liquid is not aspirated. • The filter in the
pipettor nose piece
is wet and/or
clogged. • Replace the filter.
156650_V06_OI_PIPETBOYcomfort.book Page 29 Tuesday, February 12, 2008 10:21 AM