Agilent Technologies G8703A-0 20 Notice De Mode D'emploi page 257

In order to prevent outgassing problems, do not use bare hands to handle
CAUTION!
components which will be exposed to vacuum. Always use gloves or other
appropriate protection.
Figure 1
Normal exposure to the environment cannot damage the TPS-mini .
NOTE
Nevertheless, it is advisable to keep it closed until it is installed in the system,
thus preventing any form of pollution by dust.
Installation
Do not remove the adhesive and protective cap before connecting the
CAUTION!
turbopump to the system.
TPS-mini User Manual / 87-901-003-01 (D)
Instructions for Use
Installation
257/318
16