Can an elevator with a hydraulic power unit using mechanical technology (for example, the GMV 3010) be modernized with the new 3100 EL2 electronically regulated valve group?
1-Yes, it is possible, since both the hydraulic and electrical connections are the same.
2-It is not possible, since the hydraulic connections are different.
3-It is not possible, since the electrical connections are different.
4- It is not possible, since both the hydraulic and electrical connections are different.
The correct answer to this question is number 4. It is possible to modernize existing hydraulic lifts with mechanical technology that does not comply with A3 with the new electronically regulated valve group 3100 EL2.
The reason is that the new 3100 EL2 valve has the same input controls as the 3010 valve.
Congratulations to all of you who got the answer right, let's move on to the next question.
