20
Installation instructions
Safety instructions
This device contains components that may generate
sparks or electric arcing!
Connecting the device to the power supply must comply with
the applicable national installation regulations.
This battery charger contains components that may gener-
ate electric arcing and sparks. Therefore when operating the
charger in a garage or a similar location, it must be contained
in a room or housing designed for this purpose!
When using this charger in caravans, mobile homes and
boats, the charger and the battery must be installed with
physical separation between them and in well-ventilated
boxes!
The installation and connection of electrical apparatus must
always be performed by appropriately trained personnel!
Always make sure that the power supply is disconnected! Pull
out the mains plug!
When connecting the device, use only the supplied parts and
the specified cable cross-sections and fuses!
Only use suitable and undamaged tools.
Only connect the device according to the supplied connection
diagram!
Dimensions / weight (LG 416)
Housing
Aluminium, painted black / red, ventilated
Length
220 mm
Width
210 mm
Height
90 mm
Weight
1,3 kg (13 N)
Charging characteristic curve
HL = Bulk phase
NL = Absorption phase
EL = Float phase
13,8
0
U[V]
14,4
0
50
100
I[%]
I
U
t[h]
E L
NL
HL
Fig. 2: Charging characteristic curve (schematic diagram)