NANO 2 Series, Руководство по техническому обслуживанию

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16. OTHER DRYER CHECKS & NON-SERVICEABLE ITEMS
DAILY CHECKS
Visual and functional check of the dryer should be carried out daily:
• Check the dryer for any external damage.
Assess and eliminate any defects found.
• If the red service light appears, the dryer must be serviced.
Contact the service department and request required service kit.
• Remove any loose dust or dirt from the dryer; clean all surfaces that appear to have attracted unwanted
contaminants.
• Check the dewpoint sensor display (where applicable). If the dew point is not achieved the dewpoint
reading on the display will alternate with “dewpoint alarm” every 5 seconds. The no-volt alarm will also
activate.
Contact the service department and request a product service.
MAINTENANCE GUIDELINES
• Maintenance operations only to be conducted when the system has been shut down and fully
depressurized.
• All connections must be undone with care, paying particular attention to the areas that become
pressurized.
• Do not modify or adjust the control settings.
• Only certified Norgren approved replacement parts to be used.
• Always check all connections for leakage and secure seating.
• Ensure all loose parts are removed or secured to the dryer before operation.