Mounting and Installation
16
204166 / 848560300010
2021-08-06·BA00·III·en·12
DE
EN
FR
IT
ES
RU
NL
DK
SE
FI
PT
GR
PL
CZ
SK
HU
SL
RO
BG
LV
LT
EE
CH
KR
CN
Grounding monitoring device
Series 8485
6.2.10 Connecting the Grounding Point to the Equipotential Bonding Bar
20467E00
▶
Connect the external grounding point (ground bolt) on the enclosure via a
yellow-green PE electrical line (min. 4 mm
2
) to the equipotential bonding bar on the
loading platform and screw it down (tightening torque for the external grounding point
(ground bolt): 8 Nm).
6.2.11 Locking the Enclosure
▶
Make sure that the Ex d joint is not damaged or corroded.
19118E00
▶
Treat the joint face of the cover and the enclosure with acid-free grease
(e.g. Molykote BR2 Plus).
▶
Tighten the flameproof enclosure using 8 screws (M10x25 SS DIN 912,
tightening torque 35 to 40 Nm).
1
2
3
Summary of Contents for 8485 Series
Page 73: ......
