Advanced Instruments Osmometer 3250 Service Manual

64
Driver Board Replacement PCB523R Advanced
™
Osmometer 3250/Cryoscope 4250 Service Manual
PCB523PM Rev0
(3255 Service Manual)
Page 2 of 2
10. Replace the instrument cover, taking care
to align the cover so that there is space
on either side of the printer cover, then
secure with the screws.
11. Replace the head cover, then secure with
the screws.
CAUTION: DANGEROUS VOLTAGE
PRESENT. ONLY REACH IN
FAR ENOUGH TO ADJUST
THE POTENTIOMETER,
AND AVOID TOUCHING OR
CONTACTING ANY OTHER
CIRCUIT ELEMENTS.
d. No other adjustments can be made
directly to the driver board. Advanced
Instruments recommends testing the
remaining functions (stir wire driver
and thermoelectric driver) after
replacing the instrument covers.
e. Turn the power off, then unplug the
instrument.
C
B
B
A

Advanced Instruments Osmometer 3250 Specifications

General

Brand	Advanced Instruments
Model	Osmometer 3250
Category	Measuring Instruments
Language	English