─     1: Cable drum

─     2: Side panel

─     3: Wheel, non-driven

─     4: Wheel, belt-driven

─     5: Wheel, motor-driven

─     6: Counterweight

─     7: Side panel counterweight side

─     8: Trolley drive

─     9: Hoist panel with control

─     10: Deflection roller

─     11: Flange plate

─     12: Bottom block

─     13: Guide roller

─     14: Hoist drive

─     15: Side panel drum side