BOQU pHG-2091 사용자 설명서 - 페이지 5
{카테고리_이름} BOQU pHG-2091에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. BOQU pHG-2091 18 페이지. Online ph/orp meter
페이지 인쇄
SHANGHAI BOQU INSTRUMENT COMPANY
Please use a dry cotton cloth to wipe the instrument, can not use alcohol, gasoline
or other organic solvents. Beware of a variety of liquid splashed on the
instrument, if the instrument fell into the water, please immediately cut off the
power, or leakage, electric shock and even fire accidents.
Check the grounding protection and fuse status regularly. Do not run if you think
that the protective measures such as earthing protection and fuses are not perfect.
Ventilation holes in the instrument housing must be kept smooth so as to avoid
high temperature failure, abnormal action, shortened life and fire.
Please follow the instructions in this manual, otherwise it may damage the
instrument protection device.
Warning
If you find out if the instrument is damaged or deformed, please do not use it.
Install to avoid dust, thread, iron or other substances into the instrument,
otherwise it will occur abnormal action or failure.
During operation, if you want to modify the configuration, signal output, start,
stop and other operations, should take full account of operational safety, error
operation may lead to instrumentation and equipment failure or even damage.
Parts of the instrument have a certain period of life, in order to ensure long-term
use, be sure to carry out regular maintenance and maintenance.
Scrap the product, according to industrial waste disposal, to avoid pollution of the
environment.
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