Atlas Copco XA(S) 186 Dd - Topping Up Without Draining from the Cooling System

28
XAHS 146 Dd - XATS 156 Dd - XA(S) 186 Dd - XAVS 166 Dd - XAHS 186 Dd
4.6.6 TOPPING UP WITHOUT DRAINING FROM THE
COOLING SYSTEM
The quantity of PARCOOL EG Concentrate to be topped up can be
estimated with the following formula and/or graph:
Corrections concentrate in measured system towards 50%
volume by using PARCOOL EG Concentrate
PN: 1604 8159 00
Example:
1 Refractometer indication -20° C (33%)
2 Refractometer indication -22° C
3 Refractometer indication -25° C
4 Refractometer indication -30° C
5 Refractometer indication -36° C
14
33
33 17 14 50 4,8
50- = =*/
Total volume coolant =
Measured concentration =
In case of expansion tank at low level, this quantity is to be filled
without draining from the cooling system.
Liter
Vol %
Liter PARCOOL EG Concentrate
4
0,0
0,5
1,0
1,5
2,0
2,5
3,0
3,5
4,0
4,5
5,0
5,5
6,0
5678910111213141516
1
2
3
4
5
Top-up volume PARCOOL EG Concentrate without drainage
Engine coolant capacity (liter)
Top-up volume (liter)