Cooler - Nilfisk-Advance City Ranger 2250 Operator's Manual

Service and maintenance

3.7 Cooler

Removing the cooler cover: attention
Never remove the cover when the engine is hot, as hot
water can escape and cause serious burns. Wait for at least
ten minutes after the engine has been switched off and
then remove the cooler cover.
Check the coolant daily
A) Remove the cooler cover.
B) Check that the tank is ¾ full and top-up if necessary.
(Picture 1)
Attention
!
Always switch the engine off before
topping-up with coolant!
Topping-up the coolant
A) Remove the cooler cover and fill the cooler and tank
until approx. ¾ full. Max. capacity 7.6 l.
B) The coolant should consist of 50% pure water and 50%
polyethylene glycol, or as prescribed by the manufacturer.
C) Carefully replace the cooler cover.
D) Start the City Ranger 2250 and run the machine until it
is sufficiently warm.
E) Switch the engine off and add more coolant. (Picture 1)
Important – when filling coolant
1. After repair
or
2. After the expansion tank has been empty
check the bleed valve on the water pump to ensure there
is no air in the cooling system.
48
1
Cooler cover on cooler tank
Operator's Manual City Ranger 2250