Operation and maintenance manual

50 SEBU7833-03
Maintenance Section
Refill Capacities
Cleaning the Sy
stem of Heavy-Duty
Coolant/An tifre eze
Perkins cooli
ng system cleaners are designed
to clean the cooling system of harmful scale
and corrosion. Perkins cooling system cleaners
dissolve min
eral scale, corrosion products, light oil
contamination and sludge.
•
Clean the coo
ling system after used coolant is
drained or before the cooling system is filled with
new coolant.
•
Clean the cooling system whenever the coolant is
contaminated or whenever the coolant is foaming.