Commercial Freeze Dry Equipment
Commercial Freeze Dry Equipment
Faults and causes
1. The relay burns out
The voltage is too high or too low. The running capacitor is not correct, repeated start and stop, the relay specifications do not match, and the mounting seat is incorrect.
2.the capacitor burns out
The specifications do not match, and the voltage is too high.
3.exhaust pressure is too high
The amount of refrigerant is too much, there is air in the refrigeration system, the condenser is dirty, the ambient temperature is too high, the fan pressure switch is faulty, the fan motor is faulty, the fan rotation direction is incorrect, and the cooling water flow control valve is faulty.
4. Exhaust pressure is too low
The amount of refrigerant is too small, and the fan pressure switch is malfunctioning.
Parameters
Model | KZG-25 |
Shelf area (m2) | 24.59 |
Shelf quantity (pcs) | 11+1 |
Heating medium | Silicone oi |
Temp. range (℃) | RT -120℃ |
Water capture capacity (KG) | 500 |
Lowest Condenser temp. (℃) | -60 |
Ultimate vacuum (Pa) | 10Pa |
Install power (KW) | 85 |
Cooling type | Air cooled/Water cooled |
Weight(ton) | 20 |
Warranty:
1.We guarantee that the commodity hereof is made of the best materials and new brand with top workmanship, and in accordance with quality specification stipulated in product Contract and Appendix.
2. Guarantee period shall be within 12 months from the date of acceptance. During this period, if there are quality problems, we will provide solution by verbal or written communication.
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