Riso MZ 1070E (ошибка T27-248)

[LOM-37]

Помогите пожалуйста, господа

[VCH]

T27 Description: Master-making unit motor lock

Causes:
248 The master-making unit position sensor does not change status as specified within the set time after the master-making unit begins moving to the standby position.

249 The light path of the master-making unit pull-out position sensor was not blocked within the set time when the master-making unit moved to the pull-out position.

250 The master-making unit position sensor does not change status as specified within the set time after the master-making unit begins moving to the master-making position.

251 Although the master-making unit transport pulse motor has completed the operation in sensor stop mode, the logical value of the sensor at the arrival point does not match the design value. Or the operation fails to complete in counter stop mode within the specified time (faulty gate array control).

252 The pressure plate of the master-making unit opens at a location other than the master-making unit pullout position.
Troubleshooting Guides: Press the Reset key.

It appeared that the MMU (master making unit) was not straight on the MMU guide.
Remove MMU, switch the machine off and then remove the covers both right and left.
Check if the MMU is flush with the machine, adjust the engagement of the gears on both the front and rear to ensure that the master making
unit is not skewed. Check and make sure that the metal beam on the machine and the front frame of the master making unit are parallel with each other.
You can simply lift the MMU and move it one tooth so that the MMU is back in alignment with the metal beam of the machine again. (if I remember correctly).
Do be carefull. Never remove or loosen the two screws on the gears! Try and get yr hands on the technical guidance pdf

[LOM-37]

Приглашаю желающих на ремонт в Иваново. Предложения в личку

[Risonyk]

Лучше Вы к нам. Там работы минут на 15. Можно видеоремонт организовать.

[sergog]

Сообщение от LOM-37

Приглашаю желающих на ремонт в Иваново. Предложения в личку

я думаю , что дешевле 20000 , а то и 25000 никто не поедет . Дорога в разы дольше ,чем сам ремонт .