Manual Emergency Descent Crank
AssemblyHand-crank backup enabling manual lowering of all banners if motor power fails. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Manual Emergency Descent Crank
3 top-level lines as of r622| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Crank Handle | acoustic-banner-hoist-crank-handle | 1× | 1 | · | part |
| 2 | Crank Worm Gearbox | acoustic-banner-hoist-crank-gearbox | 1× | 1 | · | part |
| 3 | Crank Clutch | acoustic-banner-hoist-crank-clutch | 1× | 1 | · | part |