Issue 9 February 2006
26
If you try to start the machine with Forward or Reverse engaged, the IQAN will disable the transmission for
safety reasons. Engage Neutral to be able to use the transmission again.
If either of the following occurs a beeper will start and the MDM will display the message shown below:
•
Hydraulic oil temperature reaches 95ºC.
•
Engine air filter blocked.
If the above message should appear the following actions should be taken.
•
Switch off engine.
•
Check the air filter minder (AFM) (located in the engine compartment on the intake pipe between the
air cleaner and the engine turbo). If the air filter has blocked the AFM will have tripped and be
showing a red ring (normal is green). The air filter element will then require changing, and the AFM
resetting (Service personnel task).
•
If the AFM is showing green, then the fault will be high temperature, either engine coolant or hydraulic
oil.
•
Check the coolant header tank for correct coolant level (located above and beside the fuel tank at the
front of the engine compartment).
•
Check the hydraulic reservoir for correct fluid level (left hand side of vehicle, mid wheel base).
•
Allow the cooling system to cool down and check that the debris guard – screen is clean (located
between the engine cooling fan and the radiator).
Whenever the MDM requires you to stop the vehicle, please do so. Stop the engine and refer to section 6
(faultfinding). If you cannot solve the problem, do not try to start the engine again and contact your supervisor.
