INFICON VSC150A absolute switch, passiv - Manual (Page 4)

1 Description
1.1 General
These Operating Instructions contain impor-
tant information on the functions, installation,
operation, and maintenance of the Vacuum
Switch and the switching amplifier.
Important remarks concerning operational safety and
protection are emphasized as follows:
Warning Indicates procedures that must be strict-
ly observed to prevent hazards to per-
sons.
Caution Indicates procedures that must be strict-
ly observed to prevent damage or des-
truction.
Note
Indicates special technical requirements that the user
must comply with.
The references to diagrams, e.g. (1/5), consist of the Fig.
No. and the Item No. in that order.
Unpack the Vacuum Switch and the switching amplifier
immediately after delivery, even if they are to be put into
operation at a later date.
Before doing so, examine the shipping container for any
external damage.
Then completely remove the packaging materials.
Note
The shipping container and packaging materials must be
kept in the event of complaints about damage.
Check for completeness (see Section 1.4).
Carefully examine the Vacuum Switch and the switching
amplifier visually.
If any damage is discovered, report it immediately to the
forwarding agent and insurer. If the damaged part has to
be replaced, please get in touch with the orders depart-
ment.
1.1.1 Purpose
The Vacuum Switch VSC150 in connection with the swit-
ching amplifier SV is used to produce pressure depen-
dent signals and for the control of valves and pumps.
4
4
tina42e1 (2005-03) VSC150.ga
tina42e1 (2005-03) VSC150.ga
1 Description
1.1 General
These Operating Instructions contain impor-
tant information on the functions, installation,
operation, and maintenance of the Vacuum
Switch and the switching amplifier.
Important remarks concerning operational safety and
protection are emphasized as follows:
Warning Indicates procedures that must be strict-
ly observed to prevent hazards to per-
sons.
Caution Indicates procedures that must be strict-
ly observed to prevent damage or des-
truction.
Note
Indicates special technical requirements that the user
must comply with.
The references to diagrams, e.g. (1/5), consist of the
Fig. No. and the Item No. in that order.
Unpack the Vacuum Switch and the switching amplifier
immediately after delivery, even if they are to be put into
operation at a later date.
Before doing so, examine the shipping container for any
external damage.
Then completely remove the packaging materials.
Note
The shipping container and packaging materials must be
kept in the event of complaints about damage.
Check for completeness (see Section 1.4).
Carefully examine the Vacuum Switch and the switching
amplifier visually.
If any damage is discovered, report it immediately to the
forwarding agent and insurer. If the damaged part has to
be replaced, please get in touch with the orders depart-
ment.
1.1.1 Purpose
The Vacuum Switch VSC150 in connection with the swit-
ching amplifier SV is used to produce pressure depen-
dent signals and for the control of valves and pumps.