HumaRoll | User manual
12
7 HAZARDS, PRECAUTIONS AND LIMITATIONS OF USE
7.1 Cautions
The following precautions must be observed:
- Read the operating instructions carefully before use.
- Ensure that only trained staff works with the instrument.
- Ensure the socket must be grounded (protective ground contact) before use.
Special attention to the following is necessary:
- When working wear personal safety guards to avoid the risk of:
Splashing liquids
Broken glass containers
- Follow the safety instructions, guidelines and accident prevention regula-
tions.
- Do not touch the running parts, moving instrument care not rolling your
fingers.
- Set up the instrument in a spacious area on a stable, clean, non-slip, dry and
fireproof surface. Do not operate the instrument in explosive atmospheres,
with hazardous substances or under water.
- If the instrument does not run smoothly, please decrease the motor speed.
- Firmly secure the accessories and vessels in place to avoid damage or risk.
- Preparation of samples may lead to dangerous flammable. Only process
samples that will not react dangerous.
- Confirm the instrument are intact before switch on each time.
- The voltage stated on the nameplate must correspond to the mains voltage.
- Do not cover the instrument during running. Prevent the collision and extru-
sion to instrument and accessories.
- Keep away from high magnetic field.
- To avoid electrical shocks, insure hands are dry before handling the power
cord or turning on/off the power switch.
- Unauthorized repairs, disassembly, or modifying the centrifuge except by a
trained service are strictly prohibited.
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