はじめに
Learn how to disassemble your First Act MA2039 and remove dust to prevent the device from overheating.
Before starting it's important to use a compressed can of air as opposed to other alternatives such as shop vacuums or by simply blowing away the dust with your mouth.
必要な工具と部品
-
-
Unscrew the two 25 mm screws out of the back panel. The two 25 mm screws are located on the left and right side of the battery cartridges with a Phillips #0 screwdriver.
-
Lift both cartridge lids so that they stand upright.
-
Locate the two battery terminals. As you begin to slowly remove the amplifier's back panel, feed the two battery terminals back to the amplifier so that they are no longer inside the battery cartridges.
-
-
-
-
Next, set the MA2039 amplifier upright and begin unscrewing the four 25 mm screws with a #00 screwdriver.
-
Place your thumbs on the the input jack and the tone dial. While securing the back of the silver compartment with the rest of your hands, firmly push the silver panel out of place towards the backside of the amplifier.
-
To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.