Bosch UHI Série Manuel D'utilisation page 65

UHI/UHO Series
1.
A terminal lug is provided for connecting the external safety
(earth) ground to the grounding post on the PCB bracket
assembly. See Figure 5.7.
CAUTION!
For compliance with safety regulations, the external ground
wire must always be connected to the main ground post.
NOTICE!
Install the external ground in accordance with the NEC/CEC
requirements.
Bosch Security Systems, Inc.
Connect the safety (earth) ground:
– To attach the external safety ground wire, remove the
nut, washers and the external ground wire lug from
the ground post.
– Strip and crimp the external ground wire into the lug.
– Reattach the ground connections in the order shown
in Figure 5.7.
Figure 5.7 Safety grounding
1 Nut
2 Lock washer
3 Flat washer
4 External ground lug
5 External ground post
Installation Manual
Installation | en
F.01U.167.418 | 3.0 | 2010.04
65