LABEC Z-L-450A - Manual (Page 3)

1 st . Terms of safety using
User’s better use it in accordance with the design of it; it may result in equipment damage or
personal injury if there is any incorrect or inappropriate way when using the machine:
● Not used in accordance with design requirements;
● Operators and maintainers use it without training;
● Users change the contents of the design without authorization;
● Users don't pay attention or understand the rules of safe-using.
Every people who involving the use or maintenance of Low-speed
centrifuge should read and understand the using way and rules of
safe-using of this manual.
You must totally enforce the following rules to avoid accidences:
The "Manual" is part of accessories of “Low-speed table-top centrifuge”, it must be put
together with the machine for the operator to check. Low-speed centrifuge of general air-cooled
is designed for clinical medicine, biology, chemistry, genetic engineering, immunology and so
on. The density of the separated sample can not exceed 1.2g/cm ³ under the maximum speed,
when the density of the sample exceeds 1.2g/cm ³, the maximum speed of the rotor must be
reduced accordingly.
When Low-speed centrifuge is running (separating the sample or the rotor is rotating),
please make sure that nobody or any hazardous materials can be existed within 30cm away
from centrifuge, and no materials block the vent of the centrifuge.
The centrifuge will injure the operator or other staff or there's damage on the centrifuge
and separated sample inside if the user don't follow the following safety measures when
operating the Low-speed Table-top centrifuge:
● The centrifuge can't be used in the environment of corrosion or there is possibility of
explosion because the design of the centrifuge is neither anti-corrosion, nor is anti-explosion
(proof);
● Do not use following materials in the centrifuge:
- Flammable and explosive materials;
- Strong chemical materials;
- Toxic or radioactive.
● For the separation of corrosive substances and pathogenic micro-organisms cells, please
take effective measures of seal in advance, and do the sterilization in time after separation.
For more details, please check from "issues of repair and maintenance".
● The internal part of the centrifuge will be damaged and the mechanical strength of the rotor
will be weaken when using it for separating corrosive materials. In this case, corrosive
materials should be put in the protective container.
1.1 Notes of operation
● Please ensure that proper rotor are installed tighten before the running of the centrifuge
(separating the samples)
● Don't open the door manually if the centrifuge is still running (rotor is turning) or the rotors
don't stop to turn.
● The accessories of Low-speed centrifuge should be provided by Our company. For some
general accessories, such as glass and plastic containers used for the separation should be
confirmed to meet the requirements. It shall conform to requirement of the use of maximum
turning speed and maximum centrifugal force of the corresponding rotor.