General Information on Track Circuits - RGS Online
General Information on Track Circuits - RGS Online
General Information on Track Circuits - RGS Online
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Railway Group Approved Code of Practice<br />
GK/RC0752<br />
Issue Two<br />
Date December 1998<br />
Page E44 of 52<br />
Withdrawn Document<br />
Unc<strong>on</strong>trolled When Printed<br />
<str<strong>on</strong>g>General</str<strong>on</strong>g> <str<strong>on</strong>g>Informati<strong>on</strong></str<strong>on</strong>g> <strong>on</strong> <strong>Track</strong> <strong>Circuits</strong><br />
The layout of Style S impedance b<strong>on</strong>d busbar c<strong>on</strong>necti<strong>on</strong>s is shown in Figure<br />
E42<br />
Note<br />
4 x M16 x 50 LG Hex. HD Bolts<br />
4 x M16 Self Locking Nuts. EZP.<br />
Recommended Torque 90Nm<br />
8 X M16 Washers<br />
E 44 R A I L T R A C K<br />
20 Min<br />
50 Max<br />
1 Ensure all Mating Surfaces are Wire Brushed Thoroughly and Coated With<br />
Electrolytic Paste (Catalogue No 7/262001) Before Assembly<br />
2 This Drawing to be Read in C<strong>on</strong>juncti<strong>on</strong> With Figure E40 & Figure E41<br />
Figure E42<br />
The busbar restrictor assembly is shown in Figure E43.<br />
2 X 6mm Starlock Push On Fasteners Uncapped Finish EZP.<br />
6 Dia Rod X 180 L<strong>on</strong>g Steel BS970.070 M20<br />
Busbar See Fig 14<br />
Busbar Packing Planed Deal<br />
Size 150 X 75 X 35<br />
Busbar Side Stops<br />
to be Fitted to all<br />
Busbars Which Extend<br />
Bey<strong>on</strong>d the Sec<strong>on</strong>d +<br />
Sleeper Bed from B<strong>on</strong>d<br />
Except Where a<br />
Double/Double Installati<strong>on</strong><br />
Occurs Side Stops Secured:<br />
To Timber Sleepers by No 12 X 2" Woodscrews<br />
To C<strong>on</strong>crete Sleepers<br />
Drill Sleeper <strong>on</strong> Centre Line<br />
5/16" Dia X 2" Deep Insert Nyl<strong>on</strong> Rawlplug M8.96.008.<br />
Locate Side Stop. Hammer in Steel Round Head Zinc<br />
Plated Drive Screw 14 Gauge X 40mm Through 1/4"<br />
Phosphorus Br<strong>on</strong>ze Serrated Lock Washer.<br />
Figure E43
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