2. Assembly, Packaging and Installation 2.1 Packaging ACW models are packaged in a single cardboard box within moulded polystyrene foam and air bubble cushioning. It is recommended that the packing materials be retained if there is any likelyhood of the ACW computer being transported by third-party carriers. The box contains the following: User registration card, guarantee card, service information card, instruction sheet, Panos welcome disc and ACW user guide, packed in a polythene bag. ADFS utilities disc, terminal manual and BBC BASIC IV reference manual, packed in a polythene bag. Function keycard booklet. Processor/VDU unit., with integral mains lead and plug.
The keyboard unit, with integral coiled lead fitted with a 'D-type' keyboard connector. Shipping IMPORTANT Before switching off prior to transporting the ACW the Winchester disc head mechanisim must be "Parked" as described in section 6.3 and the preface "Protecting the Winchester Disc". Prior to repacking, the floppy disc drive should be protected by refitting the cardboard insert if it is available. Precautions for shipping involve the repacking of the main unit and the keyboard in the specially moulded polystyrene side pieces.
In the absence of the original packing materials, the ACW should be securely packed in a rigid polystyrene harness with polystyrene chips or air bubble cushion sheeting used to protect sensitive areas such as the monitor screen and the keyboard keys. The package should be handled gently as befits equipment containing a VDU and a Winchester drive. 2.2 Installation At installation or after a bench service the ACW should be sited in accordance with the following notes: A strong and rigid worksurface should be provided with adequate room to tilt and swivel the ACW on its base.
The worksurface should not be covered with any loose cloth or mat which might impare the efficiency of the air intake within the swivel base. The working environment should be clean, away from direct sunlight or direct heat sources. Adequate space must be left surrounding the machine for a free flow of air and a minimum of 150mm (six inches) of free space above the machine is advised. Ventilation slots should not be covered. The power outlet used for the ACW should not be shared by equipment containing electric motors or thermostatically-controlled circuits since these tend to generate electrical noise.
Sources of strong magnetic fields (such as powerful loudspeakers) should be kept clear of the floppy drive and the floppy disc storage area. ACW SERVICE MANUAL I s s u e 1 11