Atlas Copco XAS 185 CDU T4 - Coolant Top-Up Procedures; Topping Up Without Draining

- 32 -
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
14
33
33 17 14 50 4,8
50- = =*/
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
5 6 7 8 9 10 11 12 13 14 15 16
1
2
3
4
5
Example:
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.
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
Liter
Vol %
Engine coolant capacity (liter)
Top-up volume PARCOOL EG Concentrate without drainage
Top-up volume (liter)
PN: 1626 2257 00
Liter PARCOOL EG Concentrate