Repair Crepe Machine PK-2.1.3
Repair Crêpe machine
The rotation of the metal roller when the circuit breaker on the left side of the machine is turned on is normal. The handle "Start - Stop" is not tied to the wiring diagram. It is intended for mechanical blocking of the rocking chair (in the "Stop" position) in the position taken away from the frying drum.
With the “Frying”(cooking) key on and zero value on the frying time timer (cooking time), the frying drum should rotate in a constant mode. If the frying drum does not rotate, then the following steps must be taken:
1. You need to remove the right side cover (4 screws).
Before us are a fryer drive and two time delay relays.
2. Move controls to position (cooking key on, cooking time timer set to zero).
Observing all the necessary safety measures, measure the supply voltage at the terminals of the motor-reducer of the fryer drive using a multimeter. It must be equal to the value of the mains voltage (in your case (208÷240) V).
3. If there is a voltage at the terminals, you should pay attention to the time delay relay.
We are interested in relay 1. It is necessary when the power is removed from the pancake machine, to carefully dismantle it from the terminal block. When dismantling, it is necessary to try not to knock down the set value of the delay time (it is better to fix it on the phone before dismantling). To do this, you need to remove relay 1 not by the upper rotating dial, but by the case.
4. The reason for not starting the rotation of the frying drum may be in the "sticky contacts" of relay 1. It is necessary to inspect the contact group on the relay itself and the terminal block, shake the relay slightly and carefully install it back into the terminal block. Apply voltage to the pancake machine and evaluate its work. The correct operation of the relay will be indicated by the switching of its "Up-On" indication in the upper right corner (red → off → green and →, after the time set on the delay dial, red again).
5. If the performed manipulations did not help, it is necessary, with the power supply of the pancake machine turned off, to switch the MODE jumper in the upper left corner of relay 1 from position B to position A.
After that, turn on the pancake machine and evaluate the operation of relay 1 (according to the indication) and the operation of the pancake machine as a whole.
We hope that these recommendations will help you troubleshoot!
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