Devatec ElectroVap - Drain Valve Maintenance

ELECTROVAP® ELMC
50
6.3 DRAIN VALVE
The drain valve should be maintained whenever the steam tank is maintained or changed.
• Once the tank is out of the humidifier, disconnect the drain valve supply cables (Item 1).
• Unscrew the nut and the plastic protection of the supply coil (Item 2 & 3).
• Now you can remove the coil (Item 4) from the valve body (Item 5).
• Use a pair of pliers or a 19" wrench to unscrew the valve plug (Item 6) from the valve body (Item 5).
• Check and clean, if necessary, the inside of the valve body by running water through the hole.
Reassemble the drain valve as original, before repositioning the tank, by proceeding as follows:
1. Position the tank bottom in the valve connection, push down.
2. Replace the steam hose and do not forget to tighten the hose clamp.
Ensure that all the clamps are properly tightened whenever the humidifier is maintained.
6
Fig. 6-3. Humidifier drain valve