1997-11:2 © Scania Industrial & Marine Engines 37
LONG-TERM STORAGE
If the engine is not to be used for a long period of time, special measures
should be taken to protect against corrosion in the cooling system, fuel sys-
tem and combustion chamber and to protect against external corrosion.
The engine can normally stand idle for up to six months. If disuse is longer,
the following measures should be taken, providing protection for about four
years. An alternative to long-term storasge is to start the engine and run it
until warm every 6 months.
Preparing the the engine for long-term storage means:
- Thoroughly cleaning the engine
- Running the engine for a certain time with special preservative fuel, oil
and coolant.
- Otherwise preparing the engine for storage
(filter changes, lubrication etc.).
Preservative coolant
If the engine is to be stored with a full cooling system, use 50% glycol by vol-
ume. If the engine is to be stored with an empty cooling system, use glycol
without nitrite-based inhibitor, such as BASF G48 or BASF D542.
Note! Only glycol, no water.
Nitrite-based inhibitors in an empty cooling system give rise to
ammonia vapour which can damage brass components such as
monitors and sensors.
Preservative fuel
- Use diesel fuel oil mixed with Lubrizol 560A or equivalent.
-Mix 1 cm
3
(ml) Lubrizol 560A in 10 dm
3
(l) fuel.
HANDLING LUBRIZOL 560A
Hazardous!
Contains aromatic hydrocarbons
Use extractors where there is a risk of vapour build-up.
Wear eye protection and protective gloves when handling. Do not use contaminated clothing.
In case of contact with eyes: Rinse with a gentle stream of water (at least 15 minutes).
Seek medical attention.
In case of contact with skin: Wash with soap and water
In case of inhalation: Fresh air, rest and keep warm
Flammable: Fire class 2A. Flash point + 27°.
In case of fire: Extinguish using carbon dioxide, powder or foam
Storage: In well sealed vessel in dry, cool place. Keep out of reach of children.
!
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