Basic Escalator Clause Samples
Basic Escalator a. Drive Machines, including worms, gears and bearings, drive chains, sprockets, bushings, shafts, belts, governors, and all other related components and parts.
b. Brakes, including brake coils, arms, bearings, sheaves, linings, contacts, and all other related brake components and parts.
c. Motors, motor windings, rotating elements, bearings, shafts, and all other related components and parts.
d. Step chains, tracks, step chain sprockets, step chain tension devices, and all other related components and parts.
e. Controllers, including all relays, contacts, coils, resistors, operating and motor circuits, magnets and magnet coils, transformers, rectifiers, solid state devices, and all other related components and parts.
f. Handrails, handrail drives (including drive chains and sheaves), handrail brush guards, handrail guides or guide rollers, alignment devices, and all other related components and parts.
g. Steps, step treads, step wheels and rollers, step axles and axle bushings, step risers, and all other related components and parts.
h. Comb plates, floor plates, and all other related components and parts.
i. Stop buttons, slack step chain switches, skirt safety switches, step up-thrust switches, handrail entry switches, comb-step impact devices, stopped handrail devices, missing or displaced step switches, and all other related components and parts.
▇. ▇▇▇▇▇ heaters, comb plate heaters, or other heaters provided by original installer.
k. Remote maintenance monitoring devices.
l. Main line disconnects located within truss, if provided by original equipment installer.
