KNF SC 950, Operating Instructions Manual, Page: 4 / 64

About this document Vacuum Pump System SC/SEM/SH/SR950
4 Translation of original Operating Instructions, English, KNF 125549-125552 07/18
1. About this document
1.1. Use of the Operating Instructions
The Operating Instructions are part of the vacuum pump system.

Carefully study the Operating Instructions before using a
vacuum pump system.

Always keep the Operating Instructions handy in the work area.

Forward the Operating Instructions to any subsequent owners
of the vacuum pump system.
Customer-specific project systems (systems which begin with “PJ”
or “PM”) may differ from the Operating Instructions.

In case of project systems, take note of any additionally agreed
specifications.
Compliance with the Operating Instructions is essential for the
safe and reliable operation of the vacuum pump system.
Failure to do so may result in damage or injury.
1.2. Symbols and markings
Warning
WARNING
A danger warning is located here.
It also indicates the possible consequences of failure
to observe the warning. The signal word (i.e.
“Warning”) indicates the level of danger.

Here you will see actions for avoiding the danger
and potential consequences.
Danger levels
Signal word Meaning Consequences if not observed
DANGER warns of
immediate danger Consequences include death or
serious injuries and/or serious
property damage.
WARNING warns of potential
danger Death or serious injuries and/or
serious property damage are
possible.
CAUTION warns of a
potentially
dangerous
situation Minor injuries or damage to
property are possible.
Tab. 1
Other information and symbols

This indicates an activity (step) that must be carried out.
1. This indicates the first step of an activity to be carried out. Any
additional steps are consecutively numbered.
This symbol indicates important information.
Project systems