Bomag BW 156 D-3 Service Manual page 125

Service Training
Fig. V4:
Checking the magnetic coil of the vibration valve
• Switch the ignition on
• Switch the vibration on with high or low frequency
• Measure the voltage applied to the magnetic coil and the current draw with an appropriate meter
Nominal values: 12V / 2,5 A
BW 156/177 D-3/PD-3
BW 178/179 D-3/PD-3 - ETr 5 -