TYM TX753, User Manual

Page: 98 / 180

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2 - 9
DESCRIPTION OF OPERATING SYSTEM
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2 - 9
<Cautions for using air conditioner>
①
This air conditioner uses new refrig-
erant, R1-a. Make sure to check
the refrigerant type before adding it.
②
When adding refrigerant, add com-
pressor oil as well.
③
When repair or adjustment is need-
ed, contact your workshop.
④
Do not disconnect the A/C hose or
pipe connection or apply excessive
force to it.
Ventilate the cabin periodically
when working in the cabin with
the A/C or heater ON for an ex-
tended period of time to avoid
suffocation.
Never sleep in the cabin.
If refrigerant gets on your skin,
you can get burnt severely.
Therefore, any system service
should be performed by quali-
fied technicians.
•
•
•
WARNING
If operating the A/C without re-
frigerant, the compressor is not
sufficiently lubricated, resulting
in mechanical failure. Make
sure to check the refrigerant
level frequently.
Avoid using the A/C for an ex-
tended period of time with the
tractor stopped. The compres-
sor can be overloaded.
If refrigerant gets on your skin,
you can get burnt severely.
Therefore, any system service
should be performed by quali-
fied technicians.
For superior cooling perfor-
mance, keep the engine speed
over 1000 RPM.
☞
Refer to the service and in
spection instructions on page
5-19.
•
•
•
•
NOTE
(3) Sunroof
- It is used to ventilate the cabin.
- To open the sunroof, hold one of
the levers (front/rear) for the de-
sired opening side and push it up.
- To close it, hold its lever and
pull it gently.
TX753,TX853-영문-02(나).indd 48 2014-04-23 오후 4:58:27