Car-O-Liner CTR12000 Instruction Manual page 32

Car-O-Liner Group AB
CAUTION
41643, ENG - rev. 2, 2016-10
a) Tap water
Tap water only satisfies the first three conditions and only if it complies with
the following specification:
PH
Chloride
Nitrate
Sulfate
Insoluble substances
Total hardness D
Specific resistance
Ask your local waterworks for the analytical findings to learn whether your
tap water is within the permissible limits.
Always remember that water freezes at 0°C! In case of unexpected cold
spells, the freezing water may not only cause malfunctions during operation
but also serious damage to the cooling unit and the pump. Therefore, in areas
with cold winter climate, you should never use water as coolant. Only use it
(small amounts of max. 0.5 l) for topping up the coolant level, if your stock
of KF 330 has run out.
Please take into account that – in the opposite case – small amounts of cool-
ant, when added to tap water, cannot make your plant freeze-resisting.
Car-O-Liner is not liable for frost damages to the welding machine if
these instructions are not followed!
b) Distilled water
Distilled water is not suitable for serving as coolant in the CTR12000 since it
may cause corrosion damages.
c) Other coolants or addition agents
Car-O-Liner strongly advise not to use other coolants. Never mix our cool-
ing liquid KF 330 with other types of coolant or with anti-freezing, rust pre-
venting or anticorrosive agents!
Car-O-Liner is not liable for any damages to the welding machine if
these instructions are not followed!
7-9
max. 20 mg/l
max. 10 mg/l
max. 100 mg/l
max. 250 mg/l
max. 10 Deutschgrad
min. 2000 /cm
CTR12000
32