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Cleaning the Machine Ventilation Opening
The machine should be kept clean so that
cold air can go through ventilation
opening freely. (Fig. 19)
Lubrication of O ring
In order to ensure easy connection and
make the O ring not dry out, various types
of joints should be lubricated periodically.
(Fig. 20)
※Damaged cord must be replaced by a special cord purchased from authorized
service center.
※ To maintain product SAFETY and RELIABILITY, repairs, any other maintenance or
adjustment should be performed by authorized service centers, always using original
replacement parts.
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