Kalmar DRF420-60S5, Maintenance Manual

Page: 77 / 600

UDRF01.04GB
Maintenance manual DRF 400–450
1 Engine – 1.7.7 Coolant 19
1.7.7 Coolant
page –
Coolant level, checking
A. Position of coolant reservoir (expansion tank)
B. Filling point
C. Level marking, MIN and MAX
Coolant is filled in the system’s expansion tank (position A). The
coolant level should be between the MIN and MAX markings (posi-
tion C) on the expansion tank.
NOTE
Open very carefully as hot coolant may jet up and out.
If the coolant level becomes too low, the warning light for low cool-
ant level lights up on the instrument panel.
NOTE
A low coolant level may cause engine damage or may cause the
engine to stop.
1 Machine in service position, see section B Safety .
2 If needed, top up with water (wintertime with at least 40% gly-
col). For volume, see section F Technical data .
If glycol is not used, then anti-corrosion agent must be added.
However, anti-corrosion agents do not contain any anti-freeze
agent and therefore these shall only be used if the outdoor tem-
perature always is above 0
°
C.
A
004851
B
C
W A R N I N G
The cooling system is pressurized. Steam or hot flu-
id may jet out.
Risk of scalding and burn injuries!
Open the filler cap (position B) very carefully when
the engine is warm. Wait until the coolant has
cooled down before topping up.
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