Drawell DW-TDZ5-WS 운영 매뉴얼 - 페이지 14

{카테고리_이름} Drawell DW-TDZ5-WS에 대한 운영 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Drawell DW-TDZ5-WS 20 페이지. Benchtop low-speed centrifuge

occurred.

4). The door will not be allowed to open when the centrifuge is under

operation.

5). If the rotor is not in use for three months, it should be subjected to operating

for 10 min before it can be allowed to operate at its max speed.

8. Maintenance

1). Dry the centrifuge chamber, rotor and tube with a piece of clean and soft

cloth after operation.

2). Check regularly to find if there is any corrosion or crack on the rotor, bracket,

tube sets and tubes.

3). If the centrifuge will not be in use for a month, take out the rotor from the

chamber, grease the cone side of drive spindle and the center hole of the

rotor, and keep the rotor in a dry place.

1). No power indication after the machine is powered on:

a). Check if the power supply is OK.

b). Check if the plug and sockets are well connected.

c). Check if the fuse is burned. The correct size of

（Φ5×20);

d). Check if the power indicator is burned.

2). After power on, the power indication is OK, but the operation of

machine is abnormal:

a). Check if the time or speed is set .

b). Check if the control circuit is normal.

3). Abnormal vibration occurred after starting the machine:

a). Check if there is any foreign materials in the tube set, check if the

solution in the tubes are properly and symmetrically arranged.

b). Check if the tube set of swing rotor is properly contacted with the

bracket.

Error mind as follow:

the fuse is F10A250V