Burkert 8792 Дополнительные инструкции - Страница 9

Просмотреть онлайн или скачать pdf Дополнительные инструкции для Позиционеры клапанов Burkert 8792. Burkert 8792 12 страниц. Position controller and process controller with ii 3g ex ec ic iic t4 gc / ii 3d ex tc iiic t135c dc approval
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Burkert 8792 Дополнительные инструкции
BVS 16 ATEX E 118 X
Instructions on operation in the potentially explosive atmosphere
5.5
Ambient temperature in the
potentially explosive atmosphere
Types 8791, 8792, 8793 PX03:
5.6

Grounding the housing

DANGER!
Risk of explosion caused by electrostatic discharges.
▶ Ground housing before starting up the device.
Fig. 3:
Connection for grounding the housing
→ Use a suitable cable lug for grounding.
0...+60 °C
FE functional ground
5.7
Installing sheet metal cover and
housing cover
DANGER!
Risk of explosion when opening the device.
▶ Open device only when no explosive atmosphere is present.
▶ Install electrical system only when no explosive atmosphere
is present.
Fig. 4:
Installing/removing sheet metal cover and housing cover using
Type 8791 as an example
english
Sheet metal cover
Screw
Spacer sleeve
Housing cover
Seal
9