Wacker Neuson RD40 Instruction Manual page 129

BA RD40_RD45 en 00
Checking the seat contact switch when the machine is stationary
Start the diesel engine [1].
Stand up from the driver's seat (looking forwards). Be sure of your
footing and hold on tight.
To release the parking brake: Press the parking brake switch [2].
Briefly push the driving lever [3] forwards.
The machine does not start moving: The seat contact switch is
a
working properly.
The machine starts moving: The seat contact switch is not working
a
properly.
After the check: Return the driving lever [3] to the 0 position and apply
the parking brake [2].
If the seat contact switch does not work, it must be tested and
repaired without delay. The machine must not be operated until
this has been completed. Contact customer service!
Maintenance
Chassis/safety devices
129