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Electrovap MC
Final inspection prior to commissioning
Installation
General
1. Visualy inspect the entire installation for loose or unconnected
cables and for any disconnected pipework.
2. Check the steam cylinders are located correctly in the drain
valve.
3. Check electrode cable connections on the top of the steam
cylinder/s.
4. Inspect all pipework including internal hoses in the humidifier
for any disconnection or leaks.
5. Before making the final connection to the humidifier, flush the
water pipework to waste to remove any dirt, debris, or flux.
Electrical supply
1. Check all power supply cables including neutral and ground
are correctly secured in appropriate terminals.
2. Check operation of local isolators.
Controls
1. Check that the control options have been wired correctly and
secured in appropriate terminals.
2. Check that the correct dip switchs setting have been made for
the control signal being used.
Note: If no safety control interlocks have been fitted to terminals
1&2, a link will be required to enable commissioning.
3. Check the polarity of the control signal.
Water Supply
1. Inspect and check operation of isolating valve and non-return
valve on water supply to the humidifier.
2. Measure and keep a record of water pressure to the
humidifier.
3. Measure and keep record of the feed water quality to the
humidifier. This should include: a) Conductivity (micro
Siemens/cm) b) Hardness (mg/L)
Drain
1. Inspect the drain installation to ensure the following :
a) each steam cylinder drains into its own individual tundish.
b) the tundish/s and drain pipework are of the correct size.
c) the tundish/s is/are offset and not located directly under the
unit.
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