KNF SCC 950 Operating Instructions Manual page 24

Operation
24 Translation of original Operating Instructions, English, KNF 304771-304773 07/18
Uncontrolled operation may result in personal injury
and damage to the vacuum pump system.
If several vacuum SCC 950 pump systems are used,
there is a danger of confusing them, which can result
DANGER
in undesired interference with other processes: If
commands are entered into the wrong hand terminal,
uncontrolled reactions may occur in the associated
vacuum pump system.
Before each use, make sure you are using the
correct hand terminal for the SCC 950 vacuum pump
system. The paging function may be used for this
purpose (see Paging the vacuum pump system,
page 34).
 In addition, color-coded stickers may be applied
to SCC 950 vacuum pump systems and hand
terminals that belong together (see Chapter 11
Spare parts and accessories)
Uncontrolled operation may result in personal injury
and damage to the SCC 950 vacuum pump system.
If the wireless connection between the hand terminal
and SCC 950 vacuum pump system is interrupted,
WARNING
the vacuum pump system will continue to operate
with the current settings.
 Immediately determine and remove the cause of
the interruption between the hand terminal and
vacuum pump system (Chapter 10, page 47).
 If you do not succeed in restoring the wireless
connection, place the hand terminal onto the
vacuum pump system (Chapter 8.1.1, page
27ff). The vacuum pump system can also be op-
erated directly and the ventilation valves and
coolant valve can be opened and closed directly
(Chapter 8.2, page 36).
Personal injury through poisoning or explosion and
damage to the vacuum pump system.
 Make sure that no reactive or explosive mixtures
will be produced when ventilating the vacuum
WARNING
pump system through the air inlets or when the
gas ballast valve is open.
Vacuum pump system SCC 950