110 MaintenanceConsult your local ABB Service representative for more details on the maintenance. Onthe Internet, go to http://www.abb.com/drivesservices.Cabinet Cleaning the interior of the cabinetWARNING! Follow the safety instructions, page 11. Ignoring theinstructions can cause physical injury or death, or damage to theequipment.WARNING! Use a vacuum cleaner with antistatic hose and nozzle. Using anormal vacuum cleaner creates static discharges which can damage circuitboards.1. Ensure that the drive is disconnected from the power line and all other precautionsdescribed under Safety in installation and maintenance on page 12 have been takeninto consideration.2. When necessary, clean the interior of the cabinet with a soft brush and a vacuumcleaner.Every 9 years.Every 6 years if ambienttemperature in continuousoperation is over 40 °C(104 °F).Main cooling fan change See section Fans on page 112.Every 6 yearsEvery 3 years if the ambienttemperature is 40 °C (104 °F)or cyclic heavy load orcontinuous nominal load.Change of DC circuitelectrolytic capacitors anddischarging resistorsContact ABB.Every 9 years JINT board and flat cablechange, BFPS board, BGADboard and JGDR boardchangeContact ABB.Every 9 years Control panel batteryreplacement.The battery is housed on the rear ofthe control panel. Replace with a newCR 2032 battery.
