Service
Edition: 02
2 - 11
accuSpin
1R
17.11.03 He/Ha
2.5 Imbalance Behaviour
•
Install
in table available
rotor
(s) in unloaded condition
Rotor
Run through weight
Cut off weight
75003450 with 75003451
approx. 10g
approx. 50g
•
Insert rotor dependent
cut-off weights
and position them at angles of 90° to each other,
the centrifuge must stop 4 times indicating “bAL“ message - in case of false behaviour
see trouble shooting: no “bAL“ indication
•
Insert the
admissible imbalance weights
in the same manner, the centrifuge must run
through 4 times to maximum rotor speed
2.6 Cleaning of Instrument Parts
ATTENTION - WARNING!
The electrical and electronic components must not be cleaned with moist detergents!
For Cleaning the centrifuge housing or its accessories see Operating Instructions section 1
(maintenance and care).
•
Electronic components
Clean dusty components carefully with a dry and soft brush and remove loose dust with
a vacuum cleaner
•
Fans
Scratch off carefully with a knife or similar tool the crusted dirt from the fans’ blades.
Resulting grooves or marks must be removed subsequently with a fine abrasive cloth.
Loose dirt is to remove with an absorbent cloth or vacuum cleaner
•
Vent holes
Remove dirt from the vent grid behind the front panel by using a brush and vacuum
cleaner.
•
Condensers of cooling plant
The louvers between the condensers’ heat air deflectors have to be vacuum cleaned. In
case of persistent dirt the unit must be carried to an appropriate place where the
condensers can be cleaned with compressed air from inside to outside. Bent heat air
deflectors have to be realigned correctly
