Transport And Packaging; Cleaning Your Unit; Maintenance And Service - CH A1.5 User Manual

2.4 Transport and packaging

The A1.5 power amplifier must always be stored in its original packaging for transportation. Doing so will ensure the optimal level
of protection of your unit. Keep all the packaging material in a dry and clean place.
Besides, we recommend to remove the adjustment spikes and to put them into the A1.5 box (four holes in the bottom piece of
foam) for transportation. Vibrations during transport may cause the adjustment spikes to move from their fully retracted position
and you run the risk of scratching your rack if the spikes are not fully retracted when installing the unit.

2.5 Cleaning your unit

Use a soft, dry towel or cloth for cleaning. Never use any solvent or liquids as they may damage the surface treatment or
penetrate inside the unit.

2.6 Maintenance and service

The A1.5 power amplifier contains no user serviceable parts. Do not try to open, modify or attempt any repair on your A1.5. This
will void any warranty. Your A1.5 power amplifier must be serviced by a qualified technician in any of the following cases:
The unit is not functioning properly
•
The mains cable or the power cord receptacle is damaged
•
The unit has been dropped to the floor or presents external damage
•
The A1.5 power amplifier has been exposed to liquids (such as rain) or unknown substances
•
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