By-Pass Pressure Adjustment

RV Overpressure Adjustment

SV UP Acceleration Adjustment

Up and down deceleration adjustment screw

DV2 down speed adjustment

Up/Down levelling speed adjustment LSV

PV Minimal pressure adjustment

Static pressure loss: 1 Hand pump

Static pressure loss: 2 Emergency down travel

Static pressure loss: 3 Solenoid valves 12:H and 12:N

Static pressure loss: 5-6 CV1 Check valves and DTV

Static pressure loss: 4 DV1 Valve

Car does not slow properly: (TCJ) Replacement

The car does not go upwards or goes slowly: 1 RV overpressure valve

The car does not go down or goes downward slowly: 2 SV + HDV spools + F1 filter

The car does not go down or go down slowly with HSV valve: filter checking

Installation of jointed hydraulic jacks

Oil Buffer OBC-C installation

H2S THE ELEVATOR MOVES SLOWLY IN DOWN DIRECTION

H2S VALVE: THE ELEVATOR DOES NOT DECELERATE

H2S PRESSURE LOST

H2S VIBRATION AT LOW SPEED

H2S VALVE: THE ELEVATOR MOVES SLOWLY IN UP DIRECTION