YSI IQ S ENSOR N ET MIQ/CHV PLUS - Manual (Page 15)

MIQ/CHV PLUS Installation
3 - 5 ba76036e01 01/2012
3.6 Function check
General instructions This check is also suitable for the troubleshooting of malfunctions.
If the valve is not controlled via the IQ S ENSOR N ET system, the valve
control line must be connected.
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 YSI.
1 MIQ/CHV PLUS + IQ S ENSOR N ET :
Put the IQ S ENSOR N ET system into operation.
MIQ/CHV PLUS + measuring transmitter:
Supply the power supply module with voltage and put the
measuring transmitter into operation.
2 Adjust the cleaning intervals on the measuring system so that
the valve opens.
or
Open the valve in the Valve function menu with the Manual
control function (see section 4.4.3).
3 Check whether there is a compressed air stream on the MIQ/
CHV PLUS.