G E N E R A L M A I N T E N A N C E3-35. Note that the process of cleaning the optics will affect the instrument'ssensitivity as dust and powder will no longer block the optical path. It isessential that the head be fully calibrated following the cleaning process.6. The exterior of the scanning head and docking station can be wipedclean with a lint-free cloth dampened in water or a mild cleaner.Maintenance1. Replace the five (5) Read Head Pogos if they display any signs ofwear or discoloration.2. On newer read heads, replace the Paper Stop Push Plate if anodize isbroke or worn through.SCANNING TRACKNOTE: DO NOT reverse the intake/exhaust port on the vacuum to blowout the track vacuum chamber. This will force any dust inside the track intothe read head optics.NOTE: DO NOT use any solvents or harsh cleaners of any kind.NOTE: DO NOT use any type of lubrication (oil) on any part of the system.Cleaning (1 to 2 time a month)1. The exterior of the docking station can be wiped clean with a lint-freecloth dampened in water or a mild cleaner.2. The track can be wiped clean with a lint-free cloth dampened in glasscleaner. When cleaning the track, make sure to clean the entire track.This includes the portion of the track that resides under the readinghead when it is in its docked position. You can simply slide the headover when cleaning is required.3. Inside of track assembly – use compressed air to remove all print dust.Maintenance- Replace the following items at 500,000 scans.- Trolley bearings and wheels- Power cable- End plate bearings (both ends)- Nut on drive screw- Station home sensor pogosUsage ApproximationUsage Scans per day Year to reach 500,000Heavy 300 4.5Medium 150 9.0Light 75 13.5