14
D. Install electric system
1. Adjusting the current rating of thermal relay in control box according to the different
configurations of hydraulic power unit. In general, the electric current of thermal
relay should equal or larger than that of motor. The following table shows rated
current regulation of thermal relay in case of different hydraulic power unit.
2. Wire connection of hydraulic power unit
(380V)
2.1 Connect the power wire and limit switch wire according to the wiring diagram
(See
Fig. 27).
Hydraulic power unit
3.0HP/1 phase
3.0HP/3 phase
Rated current of thermal relay
18A
12A
Fig. 26
Earth Wire
Power Wire
Hydraulic
solenoid valve
Heigh
Limit switch
Motor
Wire
Fig. 27
This point shows
the present rated
current value
Using cross screwdriver
to adjust rated current
value of thermal relay
Low Limit
switch
Summary of Contents for PX09
Page 1: ...PX09 PX09A X400 X400A...
Page 21: ...19 IV EXPLODED VIEW MODEL PX09A X400A Fig 37 Optional Turnplate 82...
Page 22: ...20 MODEL PX09 X400 Fig 38...
Page 23: ...21 CYLINDERS Fig 39 Add grease to lubricate regularly Add grease to lubricate regularly...
Page 24: ...22 CONTROL CABINET SPX ELECTRIC POWER UNIT 220V 50HZ 1PH Fig 40 Fig 41...
Page 37: ...35 72215102 06 2013...
