General safety instructions
A
NOTICE!
•
Ensure connection to mains is in accordance with national
wiring rules.
•
Ensure that other objects cannot cause a short circuit at
the contacts of the device.
•
Never pull the plug out of the socket by the connection
cable.
2.2
Safety when installing the device
D
DANGER! Danger of electrocution
•
Do not touch exposed cables with your bare hands. This
especially applies to all cables in the AC mains circuit.
•
If you are working on electrical systems, ensure that there
is somebody close at hand who can help you in emergen-
cies.
•
Never mount the device anywhere where there is a risk of
gas or dust explosion.
!
CAUTION!
•
The device must be installed on a wall in a vertical position
with AC inlet upwards or downwards.
•
The battery charger must be plugged into an earthed wall-
socket.
•
The place of installation must be well ventilated. A ventila-
tion system must be available for installations in small,
enclosed spaces. The clearance around the device must
be at least 25 cm.
•
Ensure that the device is standing firmly.
•
The device must be set up and fastened in such a way that
it cannot tip over or fall down.
•
Make sure that the lead has a sufficient cross-section.
•
Lay the cables so that they cannot be tripped over or dam-
aged.
8
SMP439A
EN