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Forward FN455S
Manual
Forward FN455S

Table of contents

Technical Maintenance and Storage

Technical maintenance should be carried out at least twice a year and include the following steps:

  • Wipe the external surfaces of metal and plastic parts free of dust and dirt with a cotton cloth. To avoid damage to the paint coating, do not use chemically active substances, solvents, etc.
  • Clean the electric terminals of the Battery Pack and battery slot on the device using a non-greasy organic solvent.
  • Check the glass surfaces of the eyepiece and the lens. If necessary, remove dust and sand from the lenses (preferably using a non-contact method). Cleaning of the external surfaces of the optics should be done with substances designed especially for this purpose.
  • Always store the device in its carrying case, in a dry, well-ventilated space. It is essential during prolonged storage to remove the Battery Pack.