Elevator Installation FAQ | Shaft Requirements & Commissioning

What tests are performed before elevator handover?

Tests may cover brakes, safety gear, governor, buffers, doors, leveling, alarms, emergency operation, loads, ride quality and code-specific functions.

What is required for elevator commissioning?

Commissioning requires completed installation, correct wiring, parameter setup, safety-circuit verification, functional tests, load tests and documented results.

How are elevator guide rails aligned?

Rails are installed to approved brackets and aligned with calibrated instruments within specified tolerances, then checked under relevant installation and code requirements.

Can elevator installation start before the shaft is complete?

Only limited preparation should begin unless the shaft is safe, dimensionally accepted and protected. Premature work increases damage, delay and rework.

What are the main stages of elevator installation?

Typical stages include survey, guide rails, machine and suspension, entrances, car and counterweight, wiring, adjustment, testing and handover.

How should elevator equipment be stored on site?

Use a dry, secure and organized area near the shaft, preserve package labels, protect electronics and finishes, and separate equipment by elevator and installation sequence.

What documents are needed at an elevator installation site?

Keep approved drawings, manuals, method statements, risk assessments, inspection plans, certificates, test forms and revision-controlled technical data.

Who is responsible for elevator shaft preparation?

The contract should assign civil works, openings, embedded items, waterproofing, power, scaffolding, lifting and corrections between the builder and elevator contractor.