Sampo Rosenlew Comia c4, Instruction Book

Page: 65 / 141

– 63 –
L51B
4th generation AGCO SISU POWER motors has
adopted exhaust gas treatment with SCR technology
Selective Catalytic Reduction . In SCR technology a
liquid called DEF Diesel Exhaust Fluid is injected into
exhaust gases. Most commonly known trademarks of
DEF are AdBlue, Air1 and Greenox.
For the DEF requirements, see engine manual.
DEF tank 30 liters is located under the right guard,
and the filler neck shown in Figure L51B.
Be careful when handling DEF. DEF is aggressive to some materials and corrosive
WRVRPHPHWDOV'()EHFRPHVFU\VWDOOLQHZKHQLQFRQWDFWZLWKDLU,QFDVHRIDVSLOODJH
ULQVHZLWKSOHQW\RIZDWHUDQGGU\ZLWKDFOHDQFORWK
(YHQVPDOODPRXQWVRIGLHVHOIXHOLQ'()WDQNPD\GDPDJHWKHJDVNHWVRIWKH6&5
V\VWHP
Combine is not equipped with a heating system for DEF, so use of combine below -10 ° C temperatures is
prohibited. Start up and short-term transfers are possible.
AGCO SISU POWER SCR system is durable and almost maintenance free. Only main filter change for
supply module is required in normal use. AGCO SISU POWER SCR is equipped with on-board diagnostic,
which will warn the operator or limit the usage of the machine if any problems
e.g. leakages or blocking
of lines occur in the system.
For the maintenance and adjustment of SCR, see engine manual.