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MAINTENANCE
Requirements for trouble-free use of the operator
Installation, commissioning and maintenance is made by trained and qualifi ed technician.
Door leaf is moving sensitively and locking works well.
Regular annual services are made:
• Under 100 openings per day; service once a year
• 100 ... 500 openings per day; service two times a year
• Over 500 openings per day; service 3... 4 times a year
Inspections made in the service:
• Greasing of the bevel gears, use for example Molykote 165 LT
• Fixing of the operator and arm
• Function and adjustments of impulse and safety devices
• Programming and adjustments of the operator
SELF DIAGNOSTICS (SAFETYSENSOR-UNIT)
A B
DC
Indication Possible fault Corrective user interventions in defi ned order
A lit Normal state of safetysensor closing side
C lit Normal state of safetysensor opening side
B lit Closing side safetysensor alert 1. Check sensor fi eld for obstacles
2. Check the condition of safety sensor cables.
D lit Opening side safetysensor alert 1. Check sensor fi eld for obstacles
2. Check the condition of safety sensor cables.
A fl ash
B fl ash
C fl ash
D fl ash
Monitoring error Check safetysensor connections
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