Hantek HT360/HT360C HT360 Series Portable Leeb Hardness Tester

User Manual - Page 9

For HT360/HT360C. Series: HT360

PDF File Manual, 46 pages, Read Online | Download pdf file

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Safety requirements
EN
Copyright©Qingdao Hantek Electronics Co.,LTD HT360 series user manual
1
1 Safety requirements
1.1 General security issues
Read the following safety precautions carefully to avoid injury and to prevent damage to
this product or any product connected to this product. To avoid possible hazards, be
sure to use this product as prescribed.
Only professionally authorized personnel should perform maintenance.
Check all terminal ratings.
To avoid fire or shock from excessive current, check all ratings and symbols on the
product. Consult the product manual for rating details before connecting the
product.
Do not operate with the cover open.
Do not run the product with the outer cover or panel open.
Do not operate the product when you suspect it is faulty.
If you suspect this product has been damaged, ask a qualified repairman to
inspect it.
Maintain proper ventilation.
Do not operate in a humid environment.
Do not operate in a flammable or explosive environment.
Please keep the product surface clean and dry.
Antistatic protection.
Static electricity may cause damage to the instrument. Test in an anti-static area
as far as possible. Before connecting the cable to the instrument, the inner and
outer conductors should be grounded briefly to release static electricity.
Use the batteries properly.
If batteries are provided, do not expose the batteries to high temperature or fire.
Keep batteries away from children. Replacing the battery incorrectly can cause an
explosion (warning: lithium-ion batteries). Only use batteries specified for this
product.
Warning:
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