12/06/03 M20 (raf
f_acqua)_EN
ENGLISH
ENGLISH
COOLING LIQUID
Remove the tap and pour the liquid coolant into the radiator;
the quantity and composition of the liquid coolant are indicated
in the motor operating manual. Replace the tap, ensuring it is
perfectly closed.
After refilling operations, allow the motor to run for a brief time
and check the level, as it may have diminished due to air bub-
bles present in the cooling circuit; restore the level with water.
To replace the liquid coolant, follow the operations described
in the motor operating manual.
ATTENTION
:
The engine cooling system is originally filled with coolant type:
AGIP ANTIFREEZE EXTRA
During the engine life it is strongly recommended to use the
same coolant type. This is because a coolant change would
require a careful cleaning of the cooling system, which is not
an easy job. A lack in tacking these precautions would result in
the mix of different additives used in different coolants which
would originate gelatinous substances capable of obstructing
the cooling system.
ATTENTION
Do not remove the radiator tap with the motor in operation or
still hot, as the liquid coolant may spurt out and cause serious
burns. Remove the tap very carefully.
ATTENTION
A qualified electrician should carry out electrical connec
-
tions according to the norms in force.
!
ELECTRICAL CONNECTIONS
The electrical connection to the User system is a very impor-
tant operation: safety and good operation of the genset and
User system depend on a correct electrical connection.
Before supplying User system always check:
• that wires connecting gen-set to the user plant are suitable
to the supplied voltage and are in accordance to the appli-
cable rules;
• wire type, section and length have been calculated consi-
dering environment conditions and in force norms;
• ground is functioning correctly: earth fault relay device wor-
ks only if this connection is operating;
• that direction of the phases corresponds to the user plant
phase rotation, and none of the phases has been acciden-
tally connected to neutral.
REV
.2-04/15
M
20.1
SET-UP FOR OPERATION
(DIESEL ENGINE)
WATER COOLED SYSTEMS
21
