Problem Chart; Cleaning And Maintenance - Omnitronic E-Series User Manual

10. PROBLEM CHART

PROBLEM
No power.
No sound.
Fan does not work, LEDs
do not light up.
Protect LED lights
permanently.

11. CLEANING AND MAINTENANCE

We recommend a frequent cleaning of the device. Please use a soft lint-free and moistened cloth. Never use
alcohol or solvents!
There are no serviceable parts inside the device except for the fuse. Maintenance and service operations are
only to be carried out by authorized dealers.
11.1 Replacing the fuse
If the fine-wire fuse of the device fuses, only replace the fuse by a fuse of same type and rating.
Before replacing the fuse, unplug mains lead.
Procedure:
Step 1: Open the fuseholder on the rear panel with a fitting screwdriver.
Step 2: Remove the old fuse from the fuseholder.
Step 3: Install the new fuse in the fuseholder.
Step 4: Replace the fuseholder in the housing.
Should you need any spare parts, please use genuine parts.
If the power supply cable of this device becomes damaged, it has to be replaced by a special power supply
cable available at your dealer.
Should you have further questions, please contact your dealer.
CAUSE
The power cord is not connected.
•
The power cord of the respective
•
device is not connected properly or
not connected at all.
The connection socket or the plug is
•
dirty.
The power cord is not connected.
•
up Inputs receive DC voltage.
•
Amplifier is overheated
•
impurities.
Impedance of speakers too low.
•
Short-circuit in speaker connection or
•
in speakers.
Technical default of amplifier.
•
DANGER TO LIFE!
Disconnect from mains before starting maintenance operation!
Check the power cord and any
•
extension cables.
Check the power cord and if the
•
plugs are tightly connected with the
sockets.
Clean the socket and/or the plug.
•
Please
•
available
Switch amplifier off and have the
•
device
technician.
due to Clean the fan grille.
•
Connect other speakers.
•
Check speakers.
•
Switch amplifier off and have the
•
device
technician.
30/32
REMEDY
check if the power
checked by a service-
checked by a service
00043864.DOC, Version 1.1
is