24
3.2 Wire connection diagram of Three phase hydraulic motor
(See Fig. 31)
.
Motor wire (M1
、
M2
、
M3) are connected to the three wires in the motor.
Turn on the power, push button
“UP”
, if motor run but lift do not work, pls. change the wire
M1 and M2 connection.
3.3
、
380V Circuit diagram (See Fig. 32)
380V Circuit component
Item
Name
Code Specification
Item
Name
Code
Specification
1
Power switch
QS
380V AC
8
Lowering
alarm button
K
duplex
2
Fuse
FU
1
25A
9
Motor
M
3 phase
3
Fuse
FU
2
3A
10
Transformer
TC
24V AC
4
AC contactor
KM
24V AC
11
Limit switch
SQ
（
1~2
）
10A
5
Solenoid
valve
Y
24V AC
12
Thermal
relay
FR
12A~18A
6
Push button
UP
Single
13
Buzzer
H
24V AC
7
Push button
Down Single
14
Power indictor
R
24V
Fig.31
Fig.32
M1
M2
M3
Earth
wire
3 phase
