Specifications

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Off-season shut-down procedure
1. Switch off electric power.
2. Remove enclosure.
3. Shut off water supply to makeup valve.
4. Drain evaporating chamber by opening the drain valve. For
units with end-of-season drain, refer to the Vapor-logic
3 manual.
5. Replace enclosure.
6. Leave chamber dry, power off, and water shut-off valve closed
until the next humidification season.
mc_060208_1420
2. Loosen the four cover bolts and remove the cover assembly from
the tank.
3. Inspect the tank interior for debris or pitting.
4. Inspect the valve inlet for debris.
5. Check the operation of the float valve and the condition of the
float seat.
6. Check the low water switch to make sure the float slides freely
on the stem.
7. Secure the chamber cover making sure the cover gasket is seated
and the chamber is sealed.
8. Reinstall the evaporating chamber.
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9. Verify electrical connections.
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fastened to DIN rail.
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power block to heaters. See the table on Page 33 for torque
specifications.
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completely plugged in.
10. Close the drain valve.
11. Turn on the water supply.
12. Turn on the electrical power.
mc_071408_1020-2
VM-IOM-1108.pdf 39 4/21/2010 1:36:22 PM