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TOPPING UP AFTER LIMITED QUANTITY DRAINING FROM THE COOLING SYSTEM
The quantity of PARCOOL EG Concentrate to be topped up after draining a calculated volume from the cooling system, can be estimated with the following formula and/
or graph:
Corrections concentrate in measured system towards 50% volume by using PARCOOL EG Concentrate
80
33
33
33
17
67
80
67
20
50-
100-
=
=
*
/
=
Example:
Total volume coolant =
Measured concentration =
In case of expansion tank at normal level, this quantity is to
be drained from the cooling system.
1
Refractometer indication -20° C (-4° F) (33%)
2
Refractometer indication -22° C (-7.6° F)
3
Refractometer indication -25° C (-13° F)
4
Refractometer indication -30° C (-22° F)
5
Refractometer indication -36° C (-32.8° F)
Liter
Vol %
Liter PARCOOL EG Concentrate
PN: 1604 8159 01
4
8
12 16 20 24 28 32 36 40 44 48 52 56 60 64 68 72 76 80 84
0,0
2,5
5,0
7,5
10,0
12,5
15,0
17,5
20,0
22,5
25,0
1
2
3
4
5
Engine coolant capacity (liter)
Top-up volume PARCOOL EG Concentrate with drainage
T
o
p-up vol
um
e (l
it
e
r)
DD6.book Page 45 Monday, November 10, 2014 11:25 AM
