HUALIAN HVC-260T/1A, Руководство пользователя

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4. Replacing Filter
TAKE CARE! POLLUTION!
The polluted filter should be disposed separately from other wastes
according to the regulation.
There are one or several filters in the vacuum pump, which is used to absorb and filter the oil
mist. The filter will turn wet (saturated) and need replacement. The machine can’t reach to
the maximum vacuum level if the filter is saturated.
A: Vacuum pump
B: Filter
C: Oil-mist filter
D: Silicon tube
Note: the oil-mist filter should be often replaced.

It is suggested to replace the filter too when replace the vacuum pump oil. The filter
locates on the way of the vacuum exhaust pipe.

The regular maintenance cycle of the oil-mist filter is between 3~6 months.
Replacing the oil-mist filter

Open the back cover of the machine and find the oil-mist filter.

Draw off the two silicon tubes connected to the filter.

Remove the old oil-mist filter and replace with a new one.

Note to correctly connect the air supply tube and air exhaust tube.

Install the back cover to the hull.

Dispose the wasted oil mist filter by following the environmental laws.
C
D
A
D
B