Operation and Maintenance Manual Maintenance
Lubricants and operating fluids
Flushing and cleaning specifications for engine coolants circuits
Cleaning agents are not necessary. A mixture of fresh coolant with some biocides is suitable (for
example, Grotan WS).
Kohler Co. recommends following list of biocidal chemicals for cleaning.
Manufacturer Product name Concentration for use Order no.
For coolant systems:
Kluthe Hakutex 111 2% by volume Liquid X00065751
Hakupur 50–706–3 2% by volume Liquid X00055629
Nalco Maxi Clean 2 2% by volume Liquid
For assemblies:
Henkel P3–FD 3 to 5% by weight Powder
Porodox 5 to 10% by
weight
Powder
Kluthe Hakutex 60 100% by volume Liquid X00056750
(25kg)
For coolant systems contaminated with bacteria, fungi or yeast (so-called system cleaners):
Schülke & Mayr GmbH Grotan WS Plus 0.15% by volume Liquid X00065326
(10kg)
Grotanol SR1 1% by volume Liquid X00057297
(10kg);
X00057298
(200kg)
Troy Chemical
Company
Troyshield 1% by volume Liquid
Tab. 37: Approved cleaning agents
KD83V16 33521030601_0_1 EN_US
2018-07
© 2018 by Kohler Co. All rights reserved.
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