OHAUS Frontier FC5515R, Руководство по обслуживанию

Страница: 40 / 65

CHAPTER 3 MAINTENANCE PROCEDURES
Ohaus Corporation www.ohaus.com 3-2 FC5706 Centrifuge Service Manual
The maintenance procedure has to be repeated every 10 to 15 runs, but at
least once a week!
-
Connect the unit to the power supply, after the equipment is completely dry.
-
Do not carry out disinfection with UV-, beta- and gamma-rays or other high
energy radiation.
-
Metal rotors can be autoclaved.
-
Rotor lid and adapters can also be autoclaved (max. 121°C, 20 min).
-
The tube racks are made of PP and can not be autoclaved at 134°C.
3.1.2 Cleaning and disinfection of the unit
1. Open the lid before you turn off the unit. Disconnect it from the power supply.
2. Open the rotor nut by turning the rotor key clockwise.
3. Remove the rotor
4. For cleaning and desinfection of the unit and the rotor chamber using the
above mentioned cleaner.
5. Clean all accessible areas of the device and its accessories, including the
power cord with a damp cloth.
6. Wash the rubber seals and rotor chamber thoroughly with water.
7. Rub the dry rubber seals with glycerol or talc to prevent these to becoming
brittle. Other components of the unit, e.g. the lid lock, motor shaft and rotor
must not be greased.
8. Dry the motor shaft with a soft, dry and lint-free cloth.
9. Inspect the unit and accessories for damage.
Remove at least every six months adherent dust from the ventilation slots in the centrifuge by
using a brush.
3.1.3 Cleaning and disinfection of the rotor
1. Clean and disinfect the rotors, rotor lids and adapters with the above
mentioned cleaner.
2. Use a bottle brush to clean and disinfect the rotor bores.
3. Rinse the rotor, rotor lid and adapter with water, especially type fixed angle
rotor holes.
4. For drying of the rotors and accessories set them on a towel. Place the angle
rotors with bores down, to dry them to.
5. Dry the rotor cone with a soft, dry and lint-free cloth and look for damage. Do
not grease the rotor cone.
6. Place the dry motor onto the motor shaft.
7.
Pull the rotor nut tight by using the rotor-key.