SHB WL34 * 2.0 1-41
Maintenance 1
Maintenance
1.9 Cooling system
Information on the cooling system
Risk of injury due to hot and moving engine parts!
Hot and moving engine parts can cause injury.
► Do not open the engine cover if the engine is running.
► Let the engine cool down.
► Wear protective equipment.
The combined radiator is located in the engine compartment. It consists of
two parts. One part cools the hydraulic oil, the second part the engine.
Check the following if the machine overheats during longer work operation
or at high outside temperatures:
• Is there enough coolant in the radiator, and is the coolant mixture
correct?
• Is the V-belt of the fan tightened and in good condition?
• Are the radiators and the spaces between the radiator fins clean and
not blocked?
• Are all seals fitted around the radiator? (Hot air must not flow around
the radiator and be drawn back in again!)
Information on the coolant
Burn hazard due to hot coolant
Hot coolant can cause burns to the skin!
► Never open the cooling system if the engine is hot or if the cooling
system is under pressure.
► Let the engine cool down.
► Wear protective equipment.
Risk of technical damage
► The coolant should be made up to equal parts of water and antifreeze.
This mixture ensures the best possible ratio between cooling
performance and anti-corrosion protection.
► Do not add the coolant too quickly if the full capacity has to be added,
for example, when replacing the coolant. Fill a maximum of 5 l/min. If
the coolant is added too quickly to the cooling system, air bubbles can
be trapped in the cooling system and cause engine overheating.
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