Pfeiffer Vacuum HiCube 30 Eco, Руководство по эксплуатации

Страница: 41 / 60

8 Decommissioning
8.1 Shutting down for longer periods
Procedure
1. Remove the pumping station from the vacuum system if necessary.
2. Change the operating fluid reservoir of the turbopump if necessary.
3. Close all flange openings with the original protective caps.
4. Store the pumping station indoors only, at temperatures between -10 °C and +40 °C.
5. In rooms with humid or aggressive atmospheres: Hermetically seal the pumping station together
with a drying agent in a plastic bag.
8.2 Recommissioning
NOTICE
Risk of damage to the turbopump as a result of operating fluid aging after recommissioning
The shelf life of the operating fluid of the turbopump is limited. Aging of the operating fluid may lead
to the failure of the ball bearing and cause damage to the turbopump.
► Pay attention to when the operating fluid must be changed:
● after maximum 2 years without operation,
● after maximum 4 years combined operation and downtimes.
► Observe the maintenance instructions and inform Pfeiffer Vacuum Service.
Procedure for recommissioning the pumping station
1. Check the pumping station for impurities and moisture.
2. Clean the turbopump station exterior with a lint-free cloth and a little isopropanol.
3. If necessary, arrange for Pfeiffer Vacuum Service to fully clean the pumping station.
4. If necessary, arrange for Pfeiffer Vacuum Service to fully clean the pumping station components.
5. Install the pumping station according to these instructions
(see chapter “Installation”, page 20) .
6. Recommission the pumping station according to these instructions (see chapter “Commission-
ing”, page 32) .
8.3 Disposing of the vacuum pump
WARNING
Health hazard through poisoning from toxic contaminated components or devices
Toxic process media result in contamination of devices or parts of them. During maintenance work,
there is a risk to health from contact with these poisonous substances. Illegal disposal of toxic sub-
stances causes environmental damage.
► Take suitable safety precautions and prevent health hazards or environmental pollution by toxic
process media.
► Decontaminate affected parts before carrying out maintenance work.
► Wear protective equipment.
Procedure
► Dispose of all substances safely according to local regulations.
Decommissioning
41/60