SWS Indoor - Types C/D Range Oil
Mod Kits
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1SC7 Mechanism Trip Assist Spring - See Publication 1071/87/1
- 2 Buffers - The original buffers on the crossbeam of the OCB (that carrier the lifting arms) was found to deteriorate in time. If these buffers are black they need to be replaced. If the buffers are white, they are the latest issue.
- 3 High Silhouette Units - Semi Conducting Washer -To protect from environmental pollution and prevent potentially damaging discharge problems, all units rated up to 1200A should have semi-conducting washers fitted in the spout insulators (busbar and circuit).
- 4SC5 Mechanism Final Trip Shaft - See instruction here.
- 5Modification to Plug End Stop of Trip Coil - See instruction here.