Jungheinrich DFG 425, Руководство по эксплуатации

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02
.0
8.
GB
F 18
10.4 Checking the coolant concentration
F
Do not open the radiator lid when the
motor is hot.
To prevent the build up of lime as well as
front and corrosion damage, and to raise
the boiling point temperature, the
cooling circuit must be filled each year
with a mixture of water and anti-freeze
with anti-corrosion additives.
– If there is insufficient anti-freeze, drain
the coolant and add anti-freeze to the
reservoir (21) until you obtain the
correct proportion in the mixture.
M
Use anti-freeze in accordance with the coolant specifications (see section 7).
The water/anti-freeze mixture proportion and the degree of frost protection to be
achieved can be taken from the anti-freeze specifications.
Cooling circuit capacity:
DFG/TFG: 14.0 l
Filling the cooling circuit
F
Leave the motor to cool down in order to fill it with coolant. Slowly open the lid;
dangerously hot coolant can escape if the coolant circuit is still pressurized. Do not
add too much coolant to the circuit. The lid contains a safety valve which opens to let
hot coolant dissipate if the fluid level is too high.
M
If coolant is added in the course of servicing, it must meet the specifications of the
original fluid (see Section 7). If you add coolant too quickly or if the truck is not
horizontal, air will enter the coolant circuit. Running the motor with air in the coolant
circuit will result in excessive operating temperatures and can damage the motor.
M
The truck must be horizontal. Slowly open the reservoir lid. Using a funnel, slowly fill
the coolant circuit to the level indicated in the manufacturer's manual. The funnel will
create the pressure required to force air out of the coolant circuit. Wait until all the air
bubbles have escaped and then refit the lid. Start the motor. Switch off the motor
when it reaches operating temperature and then let it cool down. Slowly open the
reservoir lid and if necessary add coolant in accordance with the manual instructions
until you obtain the correct level. Refit the lid.
21
02
.0
8.
GB
F 18
10.4 Checking the coolant concentration
F
Do not open the radiator lid when the
motor is hot.
To prevent the build up of lime as well as
front and corrosion damage, and to raise
the boiling point temperature, the
cooling circuit must be filled each year
with a mixture of water and anti-freeze
with anti-corrosion additives.
– If there is insufficient anti-freeze, drain
the coolant and add anti-freeze to the
reservoir (21) until you obtain the
correct proportion in the mixture.
M
Use anti-freeze in accordance with the coolant specifications (see section 7).
The water/anti-freeze mixture proportion and the degree of frost protection to be
achieved can be taken from the anti-freeze specifications.
Cooling circuit capacity:
DFG/TFG: 14.0 l
Filling the cooling circuit
F
Leave the motor to cool down in order to fill it with coolant. Slowly open the lid;
dangerously hot coolant can escape if the coolant circuit is still pressurized. Do not
add too much coolant to the circuit. The lid contains a safety valve which opens to let
hot coolant dissipate if the fluid level is too high.
M
If coolant is added in the course of servicing, it must meet the specifications of the
original fluid (see Section 7). If you add coolant too quickly or if the truck is not
horizontal, air will enter the coolant circuit. Running the motor with air in the coolant
circuit will result in excessive operating temperatures and can damage the motor.
M
The truck must be horizontal. Slowly open the reservoir lid. Using a funnel, slowly fill
the coolant circuit to the level indicated in the manufacturer's manual. The funnel will
create the pressure required to force air out of the coolant circuit. Wait until all the air
bubbles have escaped and then refit the lid. Start the motor. Switch off the motor
when it reaches operating temperature and then let it cool down. Slowly open the
reservoir lid and if necessary add coolant in accordance with the manual instructions
until you obtain the correct level. Refit the lid.
21