The causes of the problem and its solutions:
Float is not set: Set the float.
The valve is closed: fix the water cut.
The water pump does not work and the holes of the gutters are closed: replace the water pump and open the holes.
The water pump hose is broken: replace the hose.
The causes of the problem and its solutions:
The cooler air valve is not open: open the valve.
The belt pressure is not adjusted: Adjust the belt.
Polly motor is junk: replace it.
The anti-vibration tarpaulin is torn: replace it.
The fan blades are dirty: clean the fan blades.
The fan motor is half burned: Rewind or replace the motor.
The causes of the problem and its solutions:
The switch is off and on, it is disconnected: fix the malfunction of the switch or replace it.
The winding of the fan motor is burnt: Rewind the motor or replace the motor.
The causes of the problem and its solutions:
Centrifugal key is not set: Adjust the key.
Plates related to low speed do not work: change the plates.
The switch of the cooler is broken: replace that switch.
The causes of the problem and its solutions:
The starter coil is burnt: Rewind the coil.
The starting coil is disconnected from the centrifugal switch: connect them together
The causes of the problem and its solutions:
The current phase wire is directly connected to the engine and water pump, and the zero current reaches the engine and water pump through a special switch. Because in winter, due to air humidity between the body and the junction box, the insulation resistance is reduced and zero current is received through the body.
The causes of the problem and its solutions:
The engine head pulley is loose: tighten the pulley in place.
The bearings on both ends of the fan are defective: repair or replace the bearings.
The engine bushings are corroded: replace the bushings.
The fan shaft is bent: replace the shaft.
Bearings run out of oil and run dry: Lubricate the bearings.
The causes of the problem and its solutions:
Disconnecting and reconnecting is due to the presence of non-metal on the common wire or fan motor electricity and can be caused by the following.
The engine is half burned.
The belt is tight.
The bearings are seized.
Ambient air has no way out.
The air valve of the cooler is half closed.
The money is not in the same direction.
The causes of the problem and its solutions:
The fan motor has a connection to the body: fix the connection.
The water pump has a connection to the body: fix the connection.
Connection caused by splashing water on the engine: Prevent water from splashing on the engine.
The causes of the problem and its solutions:
The power factor correction capacitor is defective: replace the capacitor.
The water pump is broken: replace the water pump.
The water pump blades are stuck: fix the water pump blades. If not corrected, replace them.
The causes of the problem and its solutions:
Inside the special terminal box, an unwanted connection has occurred: fix the connection.
In the box, the terminals of the high and low wires are connected: open them and change their places.
The causes of the problem and its solutions:
Float is not set : Set the float.
The floating koi is perforated and full of water, or it is stuck to the mud on the floor and does not move, and the effect of the safety valve pipe on the floor of the cooler is lost, or the cooler is not level: take action to correct the problems.
The causes of the problem and its solutions:
There are too many loose starter and starter wires connected to the centrifugal switch: change them.
The causes of the problem and its solutions:
The hose has ruptured and water is splashing into the turbine blades. Or water is poured into the fan through the cover and belt: change the hose and prevent water from reaching the belt.
The causes of the problem and its solutions:
The distance between the plates of the centrifugal switch inside the engine is not adjusted: adjust them.
