vacuubrand DVR 3pro, Инструкция по эксплуатации

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11 20901134_EN_DVR 3pro_V1.4_060420
Safety instructions
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Operation at inadmissible operating conditions.
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inadmissible modifications or repairs by customer.
The penetration of foreign objects, hot gases and flames
from the application must be excluded.
2.1.3 2.1.3 Foreseeable misuse Foreseeable misuse
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The measuring of media which are liquid, hot, instable or explo‑
sive.
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Installation and operation in an explosive environment, which
does not approve to the specified zone.
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to switch the gauge on/off with tools,
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the battery installation or replacement in an explosive area,
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to use a tool for battery replacement, which could cause a short
circuit,
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to expose the gauge completely to vacuum,
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to operate the controller with sharp stylus or objects.
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to immerse the gauge into liquid or to clean it with steam.
Foreseeable misuse
Improper use
IMPORTANT!