Operation 3.2 Initial commissioning Preparations for initial commissioning (maintenance schedule E 10) z Removing engine corrosion protec- tion ( 49 ) . z Remove any transport devices. z Check the battery and cable connections and mount if necessary. ( 42 ) . z Check the belt tension ( 39 ) . z Have the engine monitor or warning system checked by authorised personnel. z Check the engine mounting. z Check that all hose unions and clips are fit properly. The following additional work must be car- ried out on generally overhauled engines:
z Check the fuel prefilter and main filter and change if necessary z Check the intake air cleaner (if available, maintain according to maintenance indica- tor). z Drain lubricating oil and condensation from the charge air cooler. z Oil filling volume ( 51 ) . z Check lubricating oil level, if necessary re-fill Filling fuel z The fuel low pressure system must be ven- ted with the hand pump after filling before starting for the 1st time ( 32 ) . 3 Only re-fuel when the engine is not running. Pay attention to cleanliness. Do not spill any fuel. Additional venting of the fuel system by a 5 minute trial run at idle speed or low load is absolutely necessary.
Only use clean, standard, branded diesel fuel. Note the fuel quality ( 24 ) . Insert the fuel pre- filter if necessary. In case of doubt, please ask your DEUTZ partner. Depending on the out- door temperature, use either summer or winter diesel fuel. Filling the coolant system Fill engine oil Low oil and overfilling damage the en- gine. z Open the cooling system cap 1 carefully. z Fill coolant up to the MAX mark on the com- pensation tank and close the cooling system cap 1. z Switch on any heater and set to maximum so that the heating circuit is filled and ven- ted. z Observe the filling level in the cooling sys- tem ( 51 ) .
The engines are generally supplied wi- thout lubricating oil filling. Select engine oil quality and viscosity before filling ( 22 ) . Order DEUTZ lub- ricating oils from your DEUTZ part- ner ( 22 ) . z Fill engine with lubricating oil ( 29 ) via lub- ricating oil filler neck. 16 The coolant must have a prescribed cooling system corrosion protec- tion(26) concentration. Never operate the engine without coo- lant, not even briefly! Order cooling system correction pro- tection agent(26) from your DEUTZ partner.