Appendix
32
Installation instructions
VITOBLOC 200 EM-530/660
version
SCR
58
41436
GB
10 Appendix
10.1 Engine lubricating oil
10.1.1 Approved gas engine oils in natural gas operation
Approval issued to
Product designation
Viscosity class
Petro-Canada
Sentron LD 8000
SAE-40
Tab. 3
Lubricating oil
This engine oil should be used for all MAN engines
(Lambda = 1 and turbo). The extended oil change
intervals of CHP unit manufacturer Viessmann Kraft-
Wärme-Kopplung GmbH apply. For any warranty
claims, the specific maintenance intervals must be
observed and, where required, responsibility for
providing verification using oil analyses lies with the
individual.
10.1.2 Other engine lubricating oils
Responsibility lies with the individual if other engine
lubricating oils are used in accordance with the
approved list of MAN Truck & Bus AG (document:
MAN factory standard M3271-2 for natural gas). The
oil change is subject to the shortened maintenance
intervals specified there and responsibility for carrying
this out lies with the individual in accordance with the
specifications/conditions.
10.2 Coolant
Prescribed constituents
The cooling system must be filled with a mixture of
potable tap water and antifreeze with corrosion protection
for engine cooling systems.
●
62 % water by volume.
Potable tap water with the following analytical value
restrictions is suitable:
Appearance: Colourless, clear, free of mechanical
impurities:
-
Hardness:
max. 20 °dH
-
Chlorides:
max. 100 ppm
-
Sulphates:
max. 150 ppm
-
pH value at 20 °C: 6.5 to 8.5
●
38 % antifreeze by volume; see section 10.3.
Do not mix antifreeze of different types or from different
manufacturers!
10.3 Permissible types of antifreeze
Tab. 4
Permissible types of antifreeze
Approval issued to
Product designation
BASF AG
Glysantin G 48 Plus
CLASSIC OIL
CLASSIC KOLDA UE G48
