Linde E15 - Page 221

Circuit diagrams 7
Hydraulic circuit diagram
A Operating hydraulics
1 Tilt cylinder
2 Lift cylinder standard lift mast
3 Connection ZH 2 with standard lift mast
4 Connection ZH 1 with standard lift mast
5 Accumulator
6 Solenoid valve
7 Tilt brake valve
8 Load holding valve
9 Non-return valve
10 Pressure relief valve 1(DBV1) ( with E 12
standard/duplex/triplex 170
+5
bar, with E 14
standard/duplex/triplex 180
+5
bar, with E 15
standard/duplex/triplex 190
+5
bar, with E 16
standard/duplex/triplex 200
+5
bar, with E 18
standard/duplex/triplex 220
+5
bar, with E 20
standard/duplex/triplex 250
+5
bar)
11 2/2-way valve (pressure governor)
12 DMV1
13 Pressure relief valve
14 3/3-way valve
15 Release valve
16 Solenoid valve - lift / lower
17 Solenoid valve - tilt
18 Pressure relief valve 2 (DBV2) additional
hydraulics (with E 12, E 14, E 15 = blocked,
with E 16, E 18, E 20 = 170
+10
bar)
19 Solenoid valve - additional hydraulics 1
20 Solenoid valve - additional hydraulics 2
B Pressure filter operating hydraulics / super fine
filter
C Steering control valve wit
h
21 Suction valve
22 Hose safety valve (DBV2) (with BR 340 =
150
+10
bar, with BR 306-02 = 210
+10
bar)
23 Servostat
24 Maximum level valve (DBV1) (with BR 340 =
100
+8
bar, with BR 306-02 = 150
+8
bar)
25 Steering column
D Steering cylinder
E Complete drive axle consis
ting of:
26 Priority valve
27 Multi-disc brake
28 Drive motor right
29 Drive motor left
30 Pump motor with gear pump
F Oil tank consisting of:
31 Suction filter with bypass valve
32 Breather with suction and counter balance
valve 0.35±0.15 bar
G Linde Truck Control
33 Central lever additional hydraulics 1+2
34 Central lever operating hydraulics
H Brake valve
35 Pressure relief valve
36 2/2-way valve
37 Pressure sensor
38 3/3-way valve
39 Pump for venting brake
Operating Instructions – 386 807 1001 EN – 03/2006 211