Common troubleshooting guide for the hottest air c

Air compressor oil common troubleshooting guide

Sullair air compressor oil common troubleshooting guide freeze dryer common troubleshooting guide

1 Fault phenomenon: the dryer does not operate, the circuit of Sullair air compressor accessories is disconnected, the fuse is burnt out, the thermal relay acts, the high-voltage switch acts, the circuit of Sullair air compressor accessories is blocked, the circuit is falsely connected or loose

2 Fault 4. Service life: for example, stop the dryer in a short time after starting. Is the condenser blocked due to excessive ambient temperature? Sullair air compressor accessories are overloaded, lack of refrigerant, low pressure is too low, and the air intake is too large. Sullair air compressor accessories are stuck

3 Fault phenomenon: Sullair air compressor accessories do not start, the wiring is incorrect, the voltage is too low, the starting capacitor is now damaged, the relay or the contactor is not closed, the starting winding is open, the phase is missing, Ingersoll Rand air compressor accessories Ingersoll Rand Compressor Accessories Shanghai Ingersoll Rand Compressor Accessories Shanghai Ingersoll Rand Compressor Accessories Ingersoll Rand air compressor oil Sullair air compressor accessories Shanghai Sullair air compressor accessories Sullair air compressor oil shutter door maintenance, electric door maintenance, telescopic Door maintenance garage door maintenance fire door maintenance efr0922lok

4 Fault phenomenon: due to overload protection action, Sullair air compressor accessories repeatedly start and stop low voltage or three-phase unbalanced overload protector is connected with other electrical Sullair air compressor accessories and equipment? The overload protector fails to work. Is the capacitor too small? The exhaust pressure is too high, and the contact of short circuit thermal relay between windings is stuck

5 Fault phenomenon: the relay is burnt out, the voltage is too high or too low, the capacitor is incorrect, and the relay is started and stopped repeatedly (refer to 2 and 3). The relay specification is inconsistent, and the mounting base is incorrect

6 Fault phenomenon: the capacitor is burnt out, the specification does not match, and the voltage is too high

7 Fault phenomenon: the exhaust pressure is too high. The rising process of refrigerant load is also the process of bag deformation. There are too many dirty air condensers in the refrigeration system. The ambient temperature is too high. The fan pressure switch is faulty. The fan motor is faulty. The fan rotation direction is incorrect. The cooling water flow regulating valve is faulty

8 Fault phenomenon: the exhaust pressure is too low, the refrigerant volume is too convenient, the external connection between the system and the computer and the data transmission are few, and the fan pressure switch is faulty

the Zerol air 5000 Series air compressor oil recently launched by Ruifu chemical (Shanghai) Co., Ltd. in Beijing has been highly praised by customers. This product is a high-performance synthetic air compressor oil, which is composed of high-quality synthetic base oil and the latest technological additives. It has excellent oxidation stability and high-temperature stability, little carbon deposition and sludge formation, anti-wear protection and high bearing capacity