DAKEWE HP300 Plus, User Manual

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28 Dakewe (Shenzhen) Medical Equipment Co., Ltd
concentration, which can effectively prevent reagent replacement errors.

Click on any reagent bottle icon

Click "Replace"

Set the initial concentration value
Due to the high inner wall temperature of the dehydration cylinder, wear protective
clothing, goggles, gas masks, rubber gloves, and all other necessary personal protective
equipment. Keep a certain distance when opening the dehydration cylinder lid,
especially after the reagent is heated. Always, avoid inhaling steam.
4.3.4 Active Carbon Filter
Insert / Replace the active carbon filter:

After opening the service door at the front of the machine, you can see the
air-tight door (Figure 13-1) with the active carbon filter parts on the right.

Hold the handle on the front of the air-tight door and pull back to turn the
air-tight door down, thus exposing the active carbon filter (Figure 13-2)
inside.

Hook the strap (Figure 13-3) on the front of the filter with fingers, and pull the
active carbon filter out vertically;

When inserting the active carbon filter for the first time, make sure that the
direction of the arrow on the active carbon filter is the same as the one
indicated by the arrow next to the air-tight door, with the end of the strap
facing outwards. Then, push it in the direction of the vertical cover plate to the
bottom. Close the air-tight door afterwards. Finally, close the service door.
The steam discharged from the instrument is harmful to human health. Before being
discharged outside the machine, it must be filtered using an active carbon filter.
The active carbon filter is just an additional measure to reduce harmful vapor in the
area around the instrument. In any case, the room in which the instrument is located
must be ventilated. The frequency of filter replacement depends on the frequency of
instrument use. However, the instrument shall be replaced at least every 45 to 60 days.