A&R Power Amplifier SA150 Посібник користувача Посібник користувача - Сторінка 7

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Fitting or Changing Side Cheeks

If your SA150 or SA200 is not already supplied fitted with Afromosia wood side cheeks it will be

fitted with thin metal transit panels. These

must

be removed and the appropriate wood side

cheeks fitted before the amplifier is first used. The wood cheeks are available in two

heights—standard (95mm) and tall (145mm). The latter leaves sufficient clearance underneath

the SA200 to accept the C200 control unit. To fit the cheeks, proceed as follows (see figures 3

and 4):-

1. Ensure the SA200 is disconnected from the mains supply.

2. Using a N° 2 'Posidriv' screwdriver remove the four bright metal screws from each side of the

amplifier. This will free the transit cheeks. Do not attempt to remove the black screws as these

hold together parts of the main chassis.

3. Fit the wooden end cheeks using the M4 hex socket cap screws and washers provided. The

screws must be tightened firmly with the Allen Key provided. Ensure that the wooden cheeks

are fitted the right way round; they are counter-bored where necessary to clear protrusions on

the amplifier chassis. Note that the two side cheeks are identical.

To exchange side cheeks (e.g. from standard height to tall) simply unscrew the M4 hex socket

cap screws holding in each old cheek. The new pair may then be fitted following the procedure

of paragraph 3 above.

Never operate the amplifier without the proper side cheeks fitted as this could constitute a safety

remove these screws

using no. 2 Posidriv

left hand side

screwdriver

right hand side

Figure 3. Transit Side Panel Removal

side cheek

Figure 4. Fitting Wooden Side Cheeks.