OBJ_DOKU-37427-001.fm Seite 28 Dienstag, 6. August 2013 8:47 08
Operation
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Electronic engine control The statuses are displayed by the error lamp. The system monitors the condition of the engine and itself. ● Function test – Ignition on, error lamp lights up for approx. 2 seconds and then goes out. – Check the error lamp if there is no reaction after switching on the ignition. ● The lamp does not light – After the lamp test an extinguished lamp indicates an error-free and trouble-free operating state within the scope of the control possibility. ● Continuous light – Error in the system. – Operation continued with restrictions. – The engine must be checked by a DEUTZ partner. – If a lamp lights steadily a monitored measuring variable (e.g. coolant temperature, lubricating oil pressure) has left the permissible value range. Depending on the fault, the engine power may be reduced by the electronic engine control to protect the engine. ● Flashing – Serious error in the system. – Switch off prompt for the operator. Attention: Failure to do so will lead to loss of guarantee! – The engine has reached switch-off condition. – Engine forced to run with power reduction to cool the engine, with automatic shutdown if
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Operation monitoring necessary. – The switch-off process has been accomplished. – There may be a start lock after engine stop. – The start lock is deactivated by turning off the system with the ignition key for approx. 30s. – Additional control lamps, e.g. for lubricating oil pressure or lubricating oil temperature, are switched on if necessary. – optionally the power reduction can be bypassed, the automatic switch-off delayed or a start lock bypassed with the override key on the instrument panel to avoid critical situations. This brief deactivation of the engine protection functions is logged in the control unit. The engine protection functions are released in co-operation with the equipment manufacturer and the DEUTZ installation consulting and may be designed individually. It is therefore absolutely essential to observe the operating instructions of the equipment manufacturer.
Display instrument Possible displays: ● Colour scale – Display of operating state by coloured areas: – green = normal operating state – red = critical operatng state Take suitable action. ● Measured value scale – Actual value can be read off directly. The nominal value should be taken from the Technical Data ( 68).
© 2013
