Merlo Roto 40.25 Forward / Reverse Problem

[n3k4c]

Hello guys, i'm new on this forum. I search through the forum for previous post but i cant find solutions. I apologize in advance if there is already a discussion on this issue.


We own Merlo Roto 40.25.
In last month is started happening problem with Forward and Reverse movement.

Example:
When the machine starts, operating normally, after a while it blocks during the operation and cannot move forward or reverse( the red light under the cabin begins to blink) , the boom can move normally.

Show a 286 error code but i didn't know what is that. Is anyone error code list for this type of Merlo?

We parked the machine and after a while we start machine and Merlo working normally again.

We don't know where to start looking for problem.

Thanks for any help , and once again sorry if there already have a discussion about this problem.

 

[Robert]

Might be the seat sensor that requires weight on it in order to operate the shuttle? Sometime ours stops if i'm not squarely on the seat with all my weight...

 

[Planttech]

Hello guys, i'm new on this forum. I search through the forum for previous post but i cant find solutions. I apologize in advance if there is already a discussion on this issue.


We own Merlo Roto 40.25.
In last month is started happening problem with Forward and Reverse movement.

Example:
When the machine starts, operating normally, after a while it blocks during the operation and cannot move forward or reverse( the red light under the cabin begins to blink) , the boom can move normally.

Show a 286 error code but i didn't know what is that. Is anyone error code list for this type of Merlo?

We parked the machine and after a while we start machine and Merlo working normally again.

We don't know where to start looking for problem.

Thanks for any help , and once again sorry if there already have a discussion about this problem.

The red light in the switch will flash an error code. Yes there is a error list. I will look up error 286

 

[n3k4c]

The red light in the switch will flash an error code. Yes there is a error list. I will look up error 286

Thanks for answer.

I found error list, and there is a 286 error, 286 НЕИСПРАВНОСТЬ СОЛЕНОИДА ОГРАНИЧИТЕЛЯ СКОРОСТИ ОПУСКАНИЯ СТРЕЛЫ ( BOOM SPEED LIMITER SOLENOID FAILURE)

But beside that error on control board Merlo is showing another three error :
199 - МЕХАНИЧЕСКАЯ НЕИСПРАВНОСТЬ/НЕИСПРАВНОСТЬ В ДВИГАТЕЛЕ MECHANICAL FAULT / FAULT ENGINE
216 - НЕИСПРАВНОСТЬ ДАТЧИКА СОСТОЯНИЯ РАБОЧЕЙ ЗОНЫ MALFUNCTION SENSOR CONDITIONS WORK AREA

 

[Planttech]

Thanks for answer.

I found error list, and there is a 286 error, 286 НЕИСПРАВНОСТЬ СОЛЕНОИДА ОГРАНИЧИТЕЛЯ СКОРОСТИ ОПУСКАНИЯ СТРЕЛЫ ( BOOM SPEED LIMITER SOLENOID FAILURE)

But beside that error on control board Merlo is showing another three error :
199 - МЕХАНИЧЕСКАЯ НЕИСПРАВНОСТЬ/НЕИСПРАВНОСТЬ В ДВИГАТЕЛЕ MECHANICAL FAULT / FAULT ENGINE
216 - НЕИСПРАВНОСТЬ ДАТЧИКА СОСТОЯНИЯ РАБОЧЕЙ ЗОНЫ MALFUNCTION SENSOR CONDITIONS WORK AREA

Hello have sent you a message also what year/date of manufacture is the machine

 

[Karokoo]

Hi! Sorry this is old post, but I have same problem. Did you solve this issue?

 

[Planttech]

Hi! Sorry this is old post, but I have same problem. Did you solve this issue?

Under the cab there is a red switch which flashes a fault code

 

[Karokoo]

Okay, I'll check that tomorrow. Earlier there was fault code 442 in the screen, couldnt found nothing but its some fault- ad analog input- on ugs system. Today I didnt get any faults but still not moving..

 

[Karokoo]

Cant get that red switch blinking. But again, it gets this fault on the screen.

 

[Karokoo]

Under the cab there is a red switch which flashes a fault code

Finally it's flashing. It blinks 6 times.

 

[Karokoo]

Can I found errorcodelist somewhere?