| Installation –
Specifications for the mechanical and electrical installation of the wallboxes
18
WARNING!
Assignment of the threaded anchors
The EMH9999 foundation has eight recessed threaded anchors for screwing on the POLEMHx (see illustration in
section “EMH9999” on page 11).
To secure the POLEMH1 and POLEMH2, use the four inner threaded anchors.
To secure the POLEMH3, use the four outer threaded anchors.
12
Pull the supply cable with sufficient length to the
terminal block on the upper top hat rail in the PO-
LEMHx (recommendation: terminal block plus
15 cm).
y
If you wish to control the wallbox, pull the data
cables to an appropriate length (recommenda-
tion: up to the grommets plus at least 50 cm).
Specifications for the mechanical and electrical installation of the wallboxes
The mechanical and electrical installation of the wallbox on the POLEMHx must be carried out by qualified electri-
cians: It is recommended that the installation be carried out by two persons.
DANGER!
Dangerous electrical currents
Always observe the 5 safety rules:
1
Cut power source
2
Secure all cut-off devices
3
Verify absence of voltage
4
Ground and short-circuit
5
Cover or bar access to adjacent components under voltage
The supply cable must not be reconnected to the electricity grid until
Step 4
in the section “Electrical connection
For mechanical and electrical installation, you will need the following components included with the POLEMHx:
Triangular key for unlocking the
housing cover
Installation set with
all screws for the
wallbox
