Startup; Description Of Symbols - Ecolab Elados EMP KKS E10 Notice Technique

8

Startup

CAUTION
8.1

Description of symbols

Symbol Description
Level pre-warning and empty indicator (red)
Fault indicator (red)
Operating indicator (green)
Metering indicator (yellow)
Empty signal input
Pulse input and metering block
Empty signal output and stroke signal output
417101338_EMPKKS.doc
If the metering line can be blocked off, an overflow valve (safety valve) which opens at the
maximum allowed pressure should be installed on the pressure side for safeguarding the
metering line and pump. This can stop the metering line bursting if wrongly operated.
The pressure can rise to 3 times the nominal pressure.
55 Rev: 08-01.10