My IR - 600 Compressore showing the alarn signal that is - 'Check Motor Rotation' and stop quickly. After two or three times it has start and running properly. Please give the permanantely solution for this problem.

Never seen that problem, is current equal on the three legs? check the rotation of motor on delta you may have swapped two leads, this causes the motor to try and stop and then run.

• Code: L4 01
• Description:Main motor lock detection. The main motor does not rotate. After rotation of the main motor, the motor lock signal is detected for 1 sec or more. During rotation of the main motor, the motor lock signal is detected for 1 sec. When the main motor is stopped, the motor lock signal is not detected for 5sec or more. (Though the motor is stationary, it is judged as stable rotation.)
• Causes:Main motor unit abnormality Improper connection or disconnection the main motor and the harness. MCU PWB abnormality
• Remedy:Use SIM 25-01 to check the main motor operations. Check connection of the main motor harness/connector. Replace the main motor. Replace the MCU PWB.

Sir/Mam,

C0F24 Code is the code for the sensor that monitors the drum. I would remove the drum cartridge two black screws pull out the drum assy. Remove the drum be careful do not nick or harm the drum the sensor is located on the left side of the to the rear of the of the drum looks like to little eye of a bug. Dust with a brush NO VACUUM static could destroy it. Re-install drum and re-install cartridge. When the last time a PM was done Developer replaced and Drum replaced?

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

Unstable rotation of the Main Motor (M1)
Detection is executed every 100 msec after the start of motor rotation; however, the drive detection signal is absent for 2 sec.
1.Replace the Main Motor (M1). 2.Replace the DC Controller PCB (PCB4).

Try tightening the drive belt first. As pressure builds a loose belt will start slipping and slows down . It will eventually stop if not cut off!! If this is not the problem remove the drive belt and run the motor 5 minutes or so and see if it runs OK. While the belt is off and motor not running turn the compressor by hand. If it hard to rotate it may be bad. .I have seen both bad motors and pumps from the factory on new units. It's very seldom it happens but can and has.Also look on the fly wheel. Their should be an arrow showing correct rotation. Make sure rotation is correct. since it is 1 ph it should be. If motor or compressor is bad there should be an 800 # on the tank. Give it a call or call your nearest IR distributor.You can also call the 800 # and talk with someone in tech support.

Hallo! It seems that your motor is stuck, it may be burned.

Fixing film rotation error

An error in the rotation of the fixing film is detected.
The reading of the main thermistor is 100°C or higher and, in addition, the
fixing film sensor does not detect the rotation of the film for 6 sec or more
while the fixing motor is driven.

Main cause: The fixing film sensor (PS45) is faulty. The DC controller PCB is faulty.

Caution: To clear the error, execute the following in service mode:
COPIER>FUNCTION>CLEAR>ERR.

Action
1. Wiring
Are the wring and the connectors connected securely?
DC controller PCB (J311) <-> relay connector <-> fixing film sensor
NO: Connect the wiring and the connectors.
2. Fixing film sensor
Check the fixing film rotation signal.When the fixing motor is rotating, is
the film rotation detection signal sent by the fixing film sensor to the
concoctor J311 of the DC controller PCB?
Film rotation detection signal: 5V pulse signal between J311-A9
(FILM_ROT_D) and J311-A8 (GND); at intervals of 100 msec ON and 440
msec OFF
NO: If the fixing film is normal, replace the sensor.
3. Fixing film unit, DC controller PCB
Is there a fault in the fixing film edge rotation detection mechanism?
YES: Replace the fixing film unit.
NO: Replace the DC controller PCB.

When the scanner motor is started up, the BD input signal does not arrive
within a specific period of time.
When the scanner motor is started up, the motor rotation is too fast, and
fails to reach a specific revolution within 20 sec at time of deceleration.
While the scanner motor is rotating at a specific speed, the BD input signal
cycle is not within a specific range (±2%) for an equivalent of 10 mm (print
distance).
While the scanner motor is rotating at a specific speed, the BD input signal
cycle is not as indicated (±2%).
During the period after the power switch has been turned on or
the front cover/left cover has been opened/closed, the drum unit is absent.
Possible cause The wiring is faulty (short circuit, open circuit). The laser scanner unit is
faulty. The DC controller PCB is faulty. The drum unit is not installed

This error caused an the fixing motor M19 is faulty or the DC controller board is faulty.For reset press COPIER-FUNCTION-CLEAR-ERR.

When the scanner motor is started up, the BD input signal does not arrive within a specific period of time.
When the scanner motor is started up, the motor rotation is too fast, and fails to reach a specific revolution within 20 sec at time of deceleration.
While the scanner motor is rotating at a specific speed, the BD input signal cycle is not within a specific range (±2%) for an equivalent of 10 mm (print distance).
While the scanner motor is rotating at a specific speed, the BD input signal cycle is not as indicated (±2%).
During the WMUPR period after the power switch has been turned on or the front cover/left cover has been opened/closed, the drum unit is absent.
Possible cause: The wiring is faulty (short circuit, open circuit). The laser scanner unit is faulty. The DC controller PCB is faulty. The drum unit is not installed.