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Maintenance
Lubricants and operating fluids
Parameter
Nitrate / Nitrite
pH value
Glycol
Pour point
Freezing point
Bacteria
Additive elements
(B, Ba, Ca, K, Mg, Na, P, S, Si)
Wear elements
(Al, Cr, Cu, Fe, Mg, Mo, Ni, Pb, Sn, Ti, V)
Contamination
(Ca, Mg, Mo, Si, Sn, Zn)
Corrosion copper
Corrosion steel
Tab. 39: KD coolant analysis parameters
Keeping the cooling system clean
Usually, cleaning the cooling system is not necessary.
In case of contamination with bacteria, fungi or yeast, a mixture of fresh coolant added with
biocides is suitable. The following products are approved:
Manufacturer
Schülke & Mayr Gmbh
Troy chemical company Troyshield
Tab. 40: KD cooling system cleaners
If there is need for a full cleaning of the system, flush the entire system with adequate water,
then:
– Use the approved products to clean the system
– Use the approved products to clean the components
Manufacturer
Kluthe
148
Unit
-
-
%
°C
°F
°C
°F
count
mg/kg
ppm
mg/kg
ppm
mg/kg
ppm
-
-
Product-
Concentration
name
Grotan WS
0.15% by volume Liquid
Plus
Grotanol SR1
1% by volume
1% by volume
Product-
Concentration
name
Hakutex 111
2% by volume
Hakupur
2% by volume
50-706-3
© 2022 by Kohler Co. All rights reserved.
Method
EN 12014
EN/ISO 10523 ASTM D1287
DIN 51375
ISO 3016 ASTM D5985
ISO 3013 ASTM D1177
-
DIN 51399
DIN 51399
DIN 51399
EN/ISO 2160
ISO 7120
Packin
Order #
g
X00065326
(10 kg (22.05 lb))
Liquid
X00057297
(10 kg (22.05 lb))
X00057298
(200 kg (441 lb))
Liquid
-
(see: tab. 41, page
148).
(see: tab. 42, page
Packin
Order #
g
Liquid
X00065751
Liquid
X00055629
KD103V20 33521030901_2_1 EN_US
149).
2022-09
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