Hydraulic Circuit Mp Sava3 + Soft-Stop; Valve Adjustment - MP sava3 Technical Manual

2.3.3. Hydraulic circuit MP sava3 + Soft-Stop

MP sava3 block of valves
VR. Non return valve
VA. Starting valve
VD. Bypass valve
VC. Flow regulator valve
VB. Descent valve
YR. Electrovalve for changing speed
YD. Descent electrovalve
Δ
YS. - starting electrovalve (optional)
Y
VP. Balancing down pressure switch
VL. Pressure relief valve
CP. Maximum pressure switch (optional)
VM. Manual descent valve
VG. Valve to control the minimum pressure in cylinder

2.3.4. Valve adjustment

See pages 10-14.
V700 - 11/2017
Screw 1: Pressure relief valve adjustment (maximum pressure)
Screw 2: Upwards acceleration adjustment.
Screw 3: Upwards/downwards deceleration adjustment.
Screw 4: Levelling speed adjustment.
Screw 5: Down speed adjustment.
Screw 6: Hand pump relief valve adjustment.
Screw 7: Cylinder minimum pressure adjustment.
Soft-Stop integrated.
17/40
MP sava3 Hidraulic Power Unit 1 ¼" 1 ½"
Return filter-Shut-off valve
Rupture valve
Hand pump
MTMECMPsava3_700_EN