Agilent Technologies TwisTorr 305-IC SF, User Manual

Page: 184 / 279

Instructions for Use
184 Agilent TwisTorr 305-ICQ & 305-IC SF User Manual
Transport & Storage
In order to guarantee the maximum level of performance and reliability of Agilent
Turbomolecular pumps, the following guidelines must be followed to avoid
condensation.

when shipping, moving and storing pumps, the following environmental
specifications should not be exceeded

temperature range: -40 °C to 70 °C

relative humidity range: 0 to 90 % (non condensing).

the shelf life of a turbomolecular pump is 12 months from the shipping date

the turbomolecular pumps must be always soft-started when received and
operated for the first time by the customer

the turbomolecular pumps must be always soft-started after a period of

60 days of inactivity of the pump.
CAUTION
If for any reason the shelf life time is exceeded, the pump has to be returned to
the factory. Please contact the local Agilent Vacuum Sales and Service
representative for information.