Hyundai 10BOP-7 Operation Manual page 108

1) WHEN THE MULTIFUNCTION LEVER IS IN THE LIFT POSITION
3
2
MA
P
T
1
MOTOR
5
When turning the lift grip of the multifunction lever clockwise the oil from the hydraulic pump(1) flows
into the manifold assy(2) and then get into the large chamber of the platform lift cylinder(3).
The air of the small chamber of the platform lift cylinder(3) is compressed at the same time.
When this happens, the forks go up.
PLATFORM LIFT CYL
4 4
A
240bar
SV1
PR1
207bar
Relief valve
C1
R1
6
3
EMERGENCY LOWERING VALVE
Propotional
valve
207bar
Counterbalance
150bar
Return
6-2
EM
10BOP7HS02