TECO 302 Serie Manual De Instrucciones página 94

HYDraULiC circuit diagram for lift without mechanical safety
P1
SP1
YV2
YV4
RD1
S
P1 Primary piston
P2 Secondary piston
YV4 Lowering solenoid valve
YV2 Platform 1 leveling solenoid valve
YV1 Platform 2 leveling solenoid valve
YVB Solenoid valve block
RD1 Fine level adjustment solenoid valve
RD2 Fine level adjustment solenoid valve
94
devices (fig. 6)
P2
YVB
NR1
P
M
EM
F
P1
SP2
YV3
VS
RD2
P2
VS Pressure relief valve
EM Motor
P Pump
F Filter
S Tank
Operator's m anual
6