LCEQ LHD-12, User Manual

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1.2 On Floor with A Stand
2. Power Selection
Standard hopper dryer power supply voltage: 1Ø 230V,50Hz or 3Ø 380V,50Hz. It also can be ordered specially
according to customer’s requirement.
3. Connecting the Power Source
Open the distribution box and connect the power source in accordance with wiring diagram. Please check if
the power source voltage is in compliance with the required specification firstly. Then check if the switch and
load are proper and safe. Next, switch on the blower to check if it turns in right direction.
Notes: Before connecting, the main switch and heater switch should be off.
4. Test of the Hopper Dryer
After all wires are connected, turn on the main switch and the heater switch, then the indicator light. Please
check if the rotating direction of blower is same as the direction of arrow, if not, exchange any two of the
cables.
5. Setting Temperature
Refer to the Drying Temperature Table of Plastic Materials as below and set the value of temperature 0~199
℃
.
After heating some time, the yellow and red indicator light in turn, that means it has reached the setting
temperature. Meanwhile please observe the temperature of controller if is in accordance with the