Low Battery Signal; Changing The Cable Fuse - Tronic KH 3905 Operating Instructions Manual

• Inductive loads, for example, televisions or stereo
systems (devices with an inductor or a transformer)
often require a much greater switch on current
than resistance loads with the same specified
wattage. When switching on, television sets
demand much more power than that indicated
on the rating plate. Therefore it may be necessary
to switch the power inverter on and off several
times in order to switch the television set on.
• In the event of uncertainty, please consult the
manufacturer of the connected appliance.

Low battery signal

• When the battery runs low (under 11 V) a conti-
nuous signal tone sounds to indicate that the bat-
tery needs to be charged. The operation
LED/Overload indicator
green.
• When the battery voltage drops below 10 V the
power inverter switches off and the operation
LED/Overload indicator

Changing the cable fuse

Risk of potentially fatal electrical
shock:
Disconnect the power inverter from the power
source before changing the fuse. Also remove
any devices connected to the power inverter.
w
continues to light up
w
lights up red.
The red cable with the connection terminal
equipped with a fuse. When too great a load is
connected to the power inverter the fuse will blow.
Replace the fuse with one of the same value and
type as specified in the technical data and with the
same shut off characteristics.
Before switching on the power inverter again ascer-
tain and remedy the cause of the fuse blowing.
To change the fuse proceed as follows:
• Open the cover of the fuse holder and pull the
automotive flat fuse out of the holder.
Diagram: Changing the cable fuse
• Place a new 40 A automotive flat fuse (supplied)
into the two connections and put the cover back
on the fuse holder.
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