Drawell DW-TDZ5-WS Bedieningshandleidingen - Pagina 14
Blader online of download pdf Bedieningshandleidingen voor {categorie_naam} Drawell DW-TDZ5-WS. Drawell DW-TDZ5-WS 20 pagina's. Benchtop low-speed centrifuge
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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.
9. Trouble Shooting
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:
12
the fuse is F10A250V