Deltra undertakes regular preventive maintenance of all types and all makes of elevators. Deltra has earned solid reputation over years for its effective after sales service through professional concepts. The company has well trained and experienced engineers who always Endeavour to achieve zero break down. The elevators are assigned to technicians through smart route wise planning, supervised by team leader & customer service executives. This team will effectively take car of routine preventive maintenance and also will attend to call backs within very short span of time.

* Preventive maintenance as per standard checklist
* Adequate spares maintained at service centers
* Professionally trained technicians
* Backup of well trained engineers
* Surprise audit at site for safety and proper maintenance
* Safety instructions display at critical points

Two types of Maintenance Contract:
1. Ordinary service maintenance contract
2. Comprehensive maintenance service contract

Ordinary Service Maintenance Contract

Ordinary Service Maintenance Contract:

  • Deltra service will regularly examine, lubricate and clean the machine, motor, controller, bearing, guides and if required make minor adjustments to ensure smooth and safe operation of the elevator
  • Deltra service will provide emergency breakdown service apart from monthly routine checkup
  • Break down service will not be given on Sundays and holidays
  • Deltra will not make any replacement of parts of equipments
  • All the repair work will be undertaken only after the cutomer approves deltra’s estimate

Comprehensive Maintenance Service Contract

Ordinary Service Maintenance Contract:

  • Deltra service will regularly examine, lubricate and clean the machine, motor, controller, bearing, guides and if required make minor adjustments to ensure smooth and safe operation of the elevator
  • Deltra service will provide emergency breakdown service apart from monthly routine checkup
  • Break down service will not be given on Sundays and holidays
  • Deltra at its option, replace or repair any parts details as follows which in its opinion are defective controller parts, thrust housing, brake core, carbon brushes, motor oil seal , relays contractors, contacts, resistance, elements, rectifier, transformer, phase failure, relay, speed governor, terminal switches, limit switch, gate locks, guide shoe liners, indicator bulbs, electronic cards, PCB, overload relay, timing devices, hall button box parts, final limit switches, relay coil, retiring camp, coil, car gate switches, brake liners and other electrical and mechanical parts.
  • Deltra elevator will furnish all the parts listed above on an exchange basis under basis which replaced parts becomes the property of Deltra
  • Deltra will not make any replacement of parts or equipment for any cause or reason beyond its control except normal wear and tear