Miller AG-BAG Professional LX1214, Руководство оператора

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Organic Acid Technology (OAT)
Coolant
Depending on the date of manufacture, your
cooling system may be equipped with conven-
tional ethylene glycol (extended life) coolant or
an Organic Acid Technology (OAT) coolant solu-
tion such as
NEW HOLLAND AMBRA ACTI-
FULL TM OT EXTENDED LIFE COOLANT . You
should never mix the coolant types.
The decal shown is located near the fill point
of the cooling system whenever the factory fill
is
NEW HOLLAND AMBRA ACTIFULL TM OT
EXTENDED LIFE COOLANT .
NOTE: NEVER mix OAT coolant with conven-
tional (extended life) coolant. Under no circum-
stances should you top off a cooling system
with only water. You can use a refractometer
to check the concentration level. You should
not use Supplemental Coolant Additives (SCA)
when using
NEW HOLLAND AMBRA AC-
TIFULL TM OT EXTENDED LIFE COOLANT .
Change the coolant solution at the recommend-
ed change interval.
When changing from conventional (extended
life) coolant to OAT, you should follow the
“Changing coolant types” procedure to attain the
full benefit of the coolant.
Changing Coolant Types
To change from conventional (extended life)
coolant to OAT coolant:
1. Empty the engine cooling system by draining
the coolant into a suitable container.
2. Fill the system with clean water.
3. Start the engine and run the engine for at
least 30 min.
NOTE: Make sure that you activate the heating
system (if equipped) to circulate fluid through
the heater core.
4. Repeat steps 1 through 3 for a total of two
washes.
5. Fill the system with OAT coolant. Refer to
“Add Coolant” for the proper filling procedure.
6. Operate the engine until it is warm. Inspect
the machine for leaks.
7. Attach the OAT decal to the machine when
changing to OAT coolant. This will indicate
the use of OAT coolant in the cooling system.
Definitions Of Coolant Types
Conventional (extended Life) coolant:
A coolant that relies on inorganic inhibitors such
as silicates, nitrates and phosphates for corro-
sion and cavitation protection.
Organic Acid Technology (OAT) coolant:
A coolant that relies on inhibitors such as organ-
ic acid salts for corrosion and cavitation protec-
tion.
Decal Filled With OAT Coolant