PBV20N2 PBV20N2 Service Service ManualManual
15.6.2 15.6.2 Pressure Pressure sensor sensor functionality functionality checkcheck
1. 1. Lower the Lower the load hanload handling fork dling fork to its lowest to its lowest position to position to minimize thminimize the hydraulie hydraulicc
system’s oil pressure.system’s oil pressure.
2. 2. Measure the Measure the output signaoutput signal voltage level voltage level with a multiml with a multimeter between eter between the signal outhe signal outputtput
terminal (XB42/2) and the minus terminal (XB42/2) and the minus terminal (XB42/3).terminal (XB42/3).
The nominal output signal level is ~1 Vdc when the hydraulic pressure is 0 bar.The nominal output signal level is ~1 Vdc when the hydraulic pressure is 0 bar.
The output signal level rises relatively to the hydraulic oil pressure and with theThe output signal level rises relatively to the hydraulic oil pressure and with the
maximum load (2000 kg) the value is close to 4 Vdc.maximum load (2000 kg) the value is close to 4 Vdc.
3. 3. If the pressuIf the pressure sensor vare sensor values do lues do not match not match the abovthe above, replace e, replace the sensor.the sensor.
15.715.7
Battery lock sensorBattery lock sensor
The battery lock sensor prevents the operation of the The battery lock sensor prevents the operation of the truck, if the truck, if the battery is not properlybattery is not properly
locked in place.locked in place.
TypeType
Inductive proximity sensorInductive proximity sensor
SizeSize
Rectangular, 10 mm x 16 mm x 28 Rectangular, 10 mm x 16 mm x 28 mmmm
VV
ss
10 - 30 Vdc10 - 30 Vdc
Switching outputSwitching output
PNP, NOPNP, NO
Electrical wiringElectrical wiring
DC 3-wire, VDC 3-wire, V
ss
= BRN, GND = BLU, Signal output = BLK= BRN, GND = BLU, Signal output = BLK
Sensing rangeSensing range
3 - 6 mm3 - 6 mm
Spare partSpare part
RL600362RL600362
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