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of the state.
3. Install and use the monitor in the indoor safety area without explosive gas
environment.
4. Correct installation and reliable grounding to improve anti RFI interference
and anti EMI interference capability.
5. Ensure that the test gas concentration does not exceed the gas range of the
monitor.
6. Installation, use and maintenance of products shall comply with product
specifications, GB3836.13-1997 "Electrical equipment for explosive gas
environment Part 13: Maintenance of electrical equipment for explosive gas
environment", GB3836.15-2000 "Electrical equipment for explosive gas
environment Part 15: Electrical installation in dangerous places (except in coal
mines) The relevant provisions of GB3836.16-2006 "Electrical equipment for
explosive gas environment Part 16: Inspection and maintenance of electrical
devices (except coal mines)" and GB50257:1996 "Code for construction and
acceptance of electrical devices for explosive and fire dangerous environments in
electrical equipment installation works".
4.2 Installation
Install type: Pole mounted installation
Installation accessories: two groups of hoops, according to the size of the hoop,
the hoop size can be selected as 76 diameters/89 diameters/114 diameters; 4*M10
installation screws, Pole :1pc.
Steps:
1) Install and secure the holding pole in suitable place.
2) Install hoop and related accessories according to the illustration.
3) Install the instrument on the holding pole, tighten the screws, fix it safely and
prevent the occurrence of dangerous situations such as slide.
