Manual

page 10 of 35
• Use the system only in combination with the integrat- Use the system only in combination with the integrat�Use the system only in combination with the integrat�
ed hydrophobic lter (sterilizable) to protect equipment
and environment (people).
Maximum liquid level in collecting bottle: approx. 80%,
depending on the application. (When working with low-
boiling liquids, or liquids that tend to foam, the maximum
liquid level might be reduced).
Maintenance and repair
➨ Attention: The equipment might be contaminated with
noxious or otherwise dangerous process chemicals
that have been pumped during operation. Ensure that
the equipment is decontaminated before maintenance.
+ Take adequate precautions to protect people from the
effects of dangerous substances if contamination has
occurred. Wear appropriate safety-clothing when you
come in contact with contaminated components.
+ Never operate a defective or damaged device.
In order to comply with law (occupational, health and safe�
ty regulations, safety at work law and regulations for en�
vironmental protection) vacuum pumps, components and
measuring instruments returned to the manufacturer can
be repaired only when certain procedures (see section
”Notes on return to the factory”) are followed.
NOTICE
NOTICE