Wheatstone SP-8, Техническое руководство

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Page 1 - 1 SP-8 / Dec 95
Installation
Mounting the Console to the Leg Stand
This SP-8 series console comes supplied with a factory leg support. The
console leg furniture consists of four pieces:
two end panels – the curved edge goes towards the front (armrest) of the
console.
front spanning panel – this mounts between the two side panels, just ahead
of the vertical center aluminum brackets. The narrow finished wooden strip
(cherry) is the bottom; the wider unfinished (pine) strip is the top.
rear spanning panel – mounts between the two side panels, along the rear
edge. The rear panel differs from the front panel in that it has been pre-drilled
with four 1/4" holes that accept enamel-finished #10 machine screws that go
into four tapped holes on the side panels' rear vertical brackets. Note when
correctly mounted into place there is a 5/8" gap between the bottom of the rear
panel and the floor to allow console wiring to exit the leg assembly. Once again,
the finished wood strip is the bottom; the wider pin strip is the top.
The SP-8 leg stand has been pre-assembled at the factory and then broken
down for shipment. All assembly holes have been pre-drilled. To re-assemble
the leg stand:
(1) attach the two side panels to the front spanning panel, using the eight
screws provided. The bottom of the panel should flush with the floor and the
bottom edge of the side panels. The side panel curves should face front.
(2) Attach the rear spanning panel to the side panels' rear vertical brackets,
using the finished #10 screws provided. Note the finished wooden edge of the
panel (cherry) should be along the lower edge approximately 5/8" from the
floor. (This step "squares up" the leg assembly and readies it for the console.)
(3) Remove the SP-8 console's rear concealment panel and place the console
on the leg stand, with the armrest facing forward. Note the console wooden end
pieces just straddle the leg stand side pieces. Roughly align the console front
to back so the rear edge of the console side pieces are roughly even with the
back edge of the leg stand side pieces.
(4) Remove the leg stand rear spanning panel to gain access to the underside
of the console.
(5) Note the wooden bottom of the console has been pre-drilled to accept
screws coming up through the top of the front spanning panel and to accept
screws from two rear side brackets already pre-attached to the leg side pieces.
If necessary, make a final front-to-back adjustment of the console so the holes
on the brackets and spanning panel pine strip line up with the pre-drilled holes
in the bottom of the console.
CHAPTER CONTENTS
Mounting the Console to the Leg Stand .......................................... 1-1
Console Power Supply .................................................................... 1-2
Dual Failsafe Supply ................................................................... 1-2
Power Supply Schematic ............................................................ 1-3
Power Supply PCB Drawing ....................................................... 1-4
Power Supply Relay Card Schematic ......................................... 1-5
Power Supply Relay Card Load Sheet Drawing ......................... 1-6
System Ground ................................................................................ 1-7
Typical Grounding Scheme (dwg) .............................................. 1-7
Further Grounding Details .......................................................... 1-8
SP-8 / Apr 99