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Do not block any ventilation holes, as this would hamper the hot air circulation
inside the unit.
4.1. Temperature regulation
The unit is equipped with a mechanical temperature controller (thermostat). Set the desired water temperature
within the display case Figure 4/3 with the help of the regulating knob by turning it and setting it in the proper
position. Turning the knob clockwise increases the set temperature, and turning it in the opposite direction causes
the decrease of temperature. Turning the knob left, until it reaches the final position turns off the heaters, despite
the fact that the power supply is activated.
Turning on/off the heaters may be done solely by means of the main switch
(Figure 4/1).
4.2. Moistening system
The unit may operate both with moistening and without. In case of "HDCD" display case it is impossible to
accurately regulate humidity – moistening occurs when hot air lifts water particles from the special container. Filling
the container/ (emptying) the container may be performed at any time, both when the unit is not working, as well
as when it is operating Figure 1/8
5. MAINTENANCE
Do not use steel wool, abrasive cleaners, bleach or cleaners containing chlorine or sodium to clean the unit.
Do not use a pressure washer or water-jet to clean the unit.
The first cleaning of the unit should be done right after unpacking and before turning the unit on.
The unit should be cleaned with warm water and a mild soap.
5.1 Cleaning and maintenance
It is recommended to make a break in the exploitation of the device once a week in order to clean it's interior.
All maintenance services need to be performed after disconnecting the unit from
the power supply!
Protect electric installation against any damage or water spillage.
Do not use water stream to clean the equipment, only a moist cloth.
Do not use any sharp objects to remove dirt!
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