Imbalance Behavior; Cleaning Of Instrument Parts - VWR Mega Star 600R Service Manual

Imbalance Behavior

 Install a rotor from the table below in unloaded condition (without adapter or other inserts)
Rotor
75005701
75005702
75005703
75005704
75005635
75005706
75005600
75005709
75003623
75005719
75005715
75003473
75005643
75005785
75003694
 Insert rotor dependent cut-off weight in all buckets or Sample holders one after the other. The
centrifuge must show an "Imbalance" message and stop.
 Insert the run through weight in the same manner, the centrifuge must run through 4 times to
maximum rotor speed without giving an alarm.
 Always use a weight which can be placed at the bottom of the bucket or sample holders (e.g.
screw nuts and flat washers with cable tie)

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 user manual.
 Electronic components
Clean dusty components carefully with a dry and soft brush and remove loose dust with a
vacuum cleaner.
 Fans (refrigerated units only)
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 dust and dirt from the vent holes of the unit und clean the condenser (refrigerated
units only) using a brush and vacuum cleaner. Clean or replace the condenser filter
(accessible through the condenser cover).
Condenser
Rotor name
TX-150 Rotor
TX-150 Round Bucket
TX-150 Oval Bucket
TX-100S
TX-100
M-10 Rotor
MT-12 Rotor
HIGHConic III Rotor
CLINIConic Rotor
MicroClick 30x2 Rotor
MicroClick 24x2 Rotor
Hematocrit Rotor
PCR Strip Rotor 8x8
MicroClick 18x5 Rotor
8x50 Sealed Vessel
Run through Cut off weight
weight (grams) (grams)
10 14
10 14
10 14
10 14
10 14
10 14
4
10 14
7
4 6
4
1 capillary 3 capillary
4
4 6
10 15
SERVICE 2-19
6
8
6
6