11Storage
Use the following procedure to store the pump:
1. Shut down the pump as described in
on page 42.1.
2. Disconnect the pump from the electrical supply.2.
3. Place and secure protective covers over the inlet and outlet ports.3.
4. Non-condensing conditions shall be assured to avoid condensation4.
from quick temperature changes during storage and transport.
5. Store the pump in cool, dry conditions until required for use. When5.
required, prepare and install the pump as described in
on
page 26.
▪ If the storage period is less than 1 year, pump can be used in a standard▪
way
▪ If the storage period is between 1 and 2 years, we recommend to do▪
the following steps every half of the year:
▪ Remove the black plastic plug from the motor stator, manually▪
rotate the plug few times by 4 mm Allen key in the direction
shown to ensure it is rotating free and allow the bearing to be
lubricated.
▪ Remove Allen key and place the plug back.▪
▪ Switch on the pump and run the pump at ultimate pressure for▪
10hours, then open GB to level1 and run the pump for another
14hours to clean and dry the pump.
▪ We recommend to use exhaust lter (silencer).▪
If the storage period is longer than 2 years, we recommend you send the
pump to our service for cleaning and check pump condition with full testing.
300668736_002_C7 - © Leybold 67
Storage
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