TKH
TKH Security | Siqura EX PTZ Series |
Installation manual v4
17-66
Maintain the unit
Please read and be familiar with the following instructions before servicing the
unit.
Ensure proper operating condition of the unit performing safety checks upon
completion of maintenance.
Disconnect the unit from the supply circuit before cleaning. Do not use caustic
or abrasive cleaning products.
Use only replacement parts specified by the manufacturer.
Inspection and maintenance of the equipment must be carried out in
accordance with the applicable standards (i.e. EN 60079-17). Repair of the
equipment must be carried out in accordance with the applicable standards (i.e.
EN 60079-19).
Disconnect the unit from the supply circuit and report to qualified service
personnel whenever any damage or deformation to the equipment has been
detected.
Do not use electrical equipment that seems worn or old.
Inspections
This equipment has been designed to fit in harsh environments requiring little or no
maintenance. Suggested inspection interval is six months, but extremely harsh
environments may require more frequent inspection and maintenance checks. On each
inspection, check the O-ring seals and the window wiper blade integrity. Replace them if
necessary. On each inspection check the drive motors and the adequate
lubrication/greasing of the gears. Apply lubricant/grease if necessary.
Routine activities
Regularly perform the following routine activities:
Clean the glass
Use water or a liquid detergent that will not generate a hazardous situation.
Clean the germanium window
Remove the protective guard, unscrewing the screws using a no-sparking hex
wrench. Use water or a liquid detergent that will not generate a hazardous situation.
Be careful not to scratch the carbon coating. Do not use ethyl alcohol, solvents,
hydrogenated hydrocarbons, strong acids or alkalis. This will irreparably damage the
germanium window. Once completed the cleaning, properly reassemble the
protective guard.
