Fri-Jado 9124654, Руководство по обслуживанию

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Page 9 9124654 Service ManualUltra Sonic Humidifier 30001322 2021
Before Operating:
● Be sure the voltage of the power supply before starting the running.
● If you use the unit with humidistat, set the dial of the humidistat at your
expecting level.
Then switch ON the power of the unit.
● Open the valve of the water supply.
Operation:
The running order of the unit after switch on.
● Open the water supply valve and turn the power on to begin water
supply.
● When the water level reaches at the first specified level, the float switch
to prevent waterless operation is released and humidification will start.
● When the water level raise to reach the second specified level, the float
switch for water supply is activated to stop the supply of water. After that,
as the water level lowers due to water consumption for humidification,
the water supply is resumed and this process repeats itself
automatically.
● When the water supply is cut off, the float switch to prevent waterless
operation becomes activated and the humidification stops automatically.
● If the water pressure becomes abnormally high, it activates the float
switch for water supply and it may start emitting a tic-tic noise, in which
case turn the valve own to adjust.
● Ensure there is no leak in any part of the pipe work.
CAUTION:
● Do not lift or move the unit while operating.
● Do not lay the unit on its side or upside-down. (This will cause a
waterless operation and damage the ultrasonic oscillator circuit.)
● Do not use a megger tester to check the circuit. (This may damage the
transistors)
3. Operation