Touch screen cleaning:
• If the touch screen becomes dusty or dirty, wipe it clean with a soft, dry cloth;
• When you wipe the touch screen, be careful not to push it too hard or scratch it with your
finger nails. Otherwise, you may damage the screen.
7.3. Fuse Replacement
DANGER
If replacement of fuses is necessary, first pull out the amplifier mains plug from the
mains outlet and wait for at least 3 minutes!
NOTICE
For replacement, only use standard fuses from the types recommended below.
The two Primary Mains Fuses of the amplifier are located on the rear panel (see Figure 2-3 | Amplifier rear
panel - Connections, Pos. (g)). They are fuses of the "T" type (time lag / slow blow), European size
6.3x32 mm, ceramic (or glass) body cartridge.
The fuses must be rated for 20 A / 250 V.
Suitable 20 A fuse is Schurter, PN: 8020.0605 (ceramic body cartridge).
This fuse can be ordered from:
- DigiKey (www.digikey.com), PN: 486-3829-ND;
- Farnell (www.farnell.com), PN: 1829562;
- Mouser (www.mouser.com), PN: 693-8020.0605.
If, after Primary Mains Fuses replacement, the device does not operate normally, we
recommend repair, performed only by a trained service technician.
Contact your ACOM dealer for assistance (see Section 1.3 Owner Assistance).
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