House #40/7E, 40/7H, Johuri Moholla, Mohammadpur, Dhaka-1207… sigmabangladea562@gmail.com
24/7 lift & generator service — even on holidays

How often should your lift be serviced?

How often should your lift be serviced?

A lift is a safety-critical machine that runs thousands of trips a month. Regular preventive maintenance keeps it safe, reduces breakdowns and extends its working life.

Monthly is the right rhythm

We recommend a full check every month. Our technicians follow an 18-point checklist covering the shaft, landing doors, the cabin and the machine room.

  • Guide rails lubricated and ropes evenly tensioned
  • Limit switches, safety switches and photocell tested
  • Door contacts, rollers and guide shoes inspected
  • Control box cleaned and motor and gear checked

Do not forget the generator

If your lift relies on a generator during power cuts, it needs the same attention: mobil, filters, radiator, battery, voltage and RPM should all be checked monthly.

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