Mitsubishi PBV20N2 Service Manual page 198

© Mitsubishi Forklift Trucks 2013. All © Mitsubishi Forklift Trucks 2013. All rights rights reserved. reserved. Revision: B Revision: B
PBV20N2 PBV20N2
15.6.2 15.6.2 Pressure Pressure sensor sensor functionality
1. 1. Lower the Lower the load han load handling fork dling fork to its lowest
system's oil pressure. system's oil pressure.
2. 2. Measure the Measure the output signa output signal voltage leve
terminal (XB42/2) and the minus terminal (XB42/2) and the minus 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 the The 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 pressu If the pressure sensor va re sensor values do
15.7 15.7
Battery lock sensor Battery lock sensor
The battery lock sensor prevents the operation of the truck, if the The battery lock sensor prevents the operation of the
locked in place. locked in place.
Type Type
Size Size
V V
s s
Switching output Switching output
Electrical wiring Electrical wiring
Sensing range Sensing range
Spare part Spare part
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Document ID: 615023 Document ID: 615023
functionality check check
to its lowest position to position to minimize th
l voltage level with a multim l with a multimeter between
terminal (XB42/3).
lues do not match not match the abov the above, replace
Inductive proximity sensor Inductive proximity sensor
Rectangular, 10 mm x 16 mm x 28 Rectangular, 10 mm x 16 mm x 28 mm
10 - 30 Vdc 10 - 30 Vdc
PNP, NO PNP, NO
DC 3-wire, V DC 3-wire, V = BRN, GND = BLU, Signal output = BLK = BRN, GND = BLU, Signal output = BLK
s s
3 - 6 mm 3 - 6 mm
RL600362 RL600362
197 (244) 197 (244)
Service Manual Service Manual
minimize the hydrauli e hydraulic c
eter between the signal ou the signal output
e, replace the sensor. the sensor.
truck, if the battery is not properly battery is not properly
mm
tput