Eppendorf 5430 R Centrifuge - Manual (Page 51)

Maintenance
Centrifuge 5430/5430 R
English (EN)
51
7.2.1 Cleaning and disinfecting the device
1. Open the lid. Switch off the device with the mains/power switch. Disconnect the power plug from the
power supply.
2. Loosen the rotor nut by turning the rotor key counterclockwise.
3. Remove the rotor.
4. Clean and disinfect all accessible surfaces of the device, including the power cable, using a damp cloth
and the recommended cleaning agents.
5. Thoroughly clean the rubber seals of the rotor chamber with water.
6. Rub the dry rubber seal with glycerine or talcum powder to prevent it from becoming brittle. Other
components of the device, such as the lid latch, lid springs, motor shaft and rotor cone, must not be
lubricated.
7. Clean the motor shaft with a soft, dry and lint-free cloth. Do not lubricate the motor shaft.
8. Check the motor shaft for damage.
9. Inspect the device for corrosion and damage.
10. Leave the centrifuge lid open when the device is not being used.
11. Only connect the device to the power supply if it is fully dry inside and out.
7.2.2 Cleaning and disinfecting the rotor
1. Inspect the rotor and accessories for damage and corrosion. Do not use any damaged rotors or
accessories.
2. Clean and disinfect the rotors and accessories with the recommended cleaning agents.
3. Use a bottle brush to clean and disinfect the rotor bores.
NOTICE! Damage from UV and other high-energy radiation.
 Do not use UV, beta, gamma, or any other high-energy radiation for disinfecting.
 Avoid storage in areas with strong UV radiation
Autoclaving
All rotors, rotor lids and adapters, except the A-2-MTP rotor, can be autoclaved (121 °C,
20 min).
Replace the lids of the aerosol-tight rotors after a maximum of 50 autoclaving cycles.
Only QuickLock rotor lid: Only the seal needs to be replaced after a maximum of 50
autoclaving cycle.
Swing-bucket rotor
• Before cleaning the rotor, remove old pivot grease from grooves and pivots.
• Make sure that the grooves and pivots are clean. Dirty grooves and pivots prevent carriers
from swinging out evenly.
• After cleaning, lubricate the pivots of the rotor and the grooves of the buckets with pivot
grease (order no. Int.: 5810 350.050/North America: 022634330) so that the carriers can
move freely in a swinging manner.