wtw MIQ/CHV, Руководство по эксплуатации

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IQ S
ENSOR
N
ET
MIQ/CHV Installation
3 - 17
To check that the valve triggers correctly, proceed as follows:
Warning
Danger of injury from lines that are under pressure. The compressed
air glands in the housing may only be opened by a service technician
authorized by WTW.
Attention
Danger of burning on a hot resistor. The resistor can heat up to 80 °C
during operation. Do not touch the resistor.
3.7 Connecting the compressed air hoses
General instructions Pay attention to the following instructions when connecting the com-
pressed air hoses (they can be connected either way round):
l
Follow the specification of the compressed air according to chapter
6 T
ECHNICAL DATA
.
l
Only use hoses that match the compressed air connections.
l
Secure all hose connections with hose clips.
Open the compressed
air line
Pay attention to the following instructions if you want to open the com-
pressed air line ( e.g. during a modification):
Warning
Danger of injury from lines that are under pressure. Before opening the
compressed air line, ensure that the section of line concerned is free of
pressure. The compressed air glands in the housing may only be
opened by a service technician authorized by WTW.
1 MIQ/CHV + IQ S
ENSOR
N
ET
:
Put the IQ S
ENSOR
N
ET
system into operation.
MIQ/CHV + Measurement converter:
Supply the power supply module with voltage and put the mea-
surement converter into operation.
2 Open the MIQ/CHV module.
3 Adjust the cleaning intervals on the measuring system so that
the relay switches.
4 Check whether the yellow LED on the board of the MIQ/CHV
lights up when the relay is closed.