Northern Lights M150A13, Руководство оператора

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OM3-80 12/21
Lubrication & Maintenance/500 Hour/12 Month (Continued)
DPSG,OUOD002,1921 -19-23NOV01-1/1
Replenishing Supplemental Coolant Additives (SCAs) Between Coolant Changes
IMPORTANT: Do not add supplemental coolant
additives when the cooling system is drained
contain SCAs, the coolant must be precharged.
Determine the total system capacity and premix
with 3% John Deere Coolant Conditioner.
Through time and use, the concentration of coolant
additives is gradually depleted during engine operation.
Periodic replenishment of inhibitors is required, even when
John Deere COOL-GARD® is used. The cooling system
must be recharged with additional supplemental coolant
additives available in the form of liquid coolant conditioner.
Maintaining the correct coolant conditioner concentration
(SCAs) and freeze point is essential in your cooling
system to protect against rust, liner pitting and corrosion,
and freeze-ups due to incorrect coolant dilution.
John Deere LIQUID COOLANT CONDITIONER is
recommended as a supplemental coolant additive in
John Deere engines.
DO NOT mix one brand of SCA with a different brand.
Test the coolant solution at 500 hours or 12 months of
operation using either John Deere coolant test strips or
a COOLSCAN® or COOLSCAN PLUS® analysis. If a
COOLSCAN® or COOLSCAN PLUS® analysis is not
available, recharge the system per instructions printed on
label of John Deere Liquid Coolant Conditioner.
IMPORTANT: ALWAYS maintain coolant at correct
level and concentration. DO NOT operate engine
without coolant even for a few minutes.
If frequent coolant makeup is required, the
glycol concentration should be checked with
JT07298 Coolant/Battery Tester to ensure
that the desired freeze point is maintained.
Follow manufacturer's instructions provided
with Coolant/Battery Tester.
Add the manufacturer's recommended concentration of
supplemental coolant additive. DO NOT add more than
the recommended amount.
The use of non-recommended supplemental coolant
additives may result in additive drop-out and gelation of
the coolant.
RG6261
—UN—08DEC9
7
Coolant Check
RG6262
—UN—05DEC9
7
JT07298 Coolant/Battery Tester
If other coolants are used, consult the coolant supplier
and follow the manufacturer's recommendation for use of
supplemental coolant additives.
See DIESEL ENGINE COOLANTS AND
SUPPLEMENTAL ADDITIVE INFORMATION for
proper mixing of coolant ingredients before adding to the
cooling system.
COOL-GARD is a registered trademark of Deere & Company
COOLSCAN is a registered trademark of Deere & Company
COOLSCAN PLUS is a registered trademark of Deere & Company
COOLSCAN PLUS is a registered trademark of Deere & Company
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