Abloy DA461 Installation And Commissioning Manual
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Contents
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2714 MAINTENANCEDoor operators require periodic maintenance.Only trained personel are equiped to work on ABLOY® DA products.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 yearInspections made in service:- Fixing of the operator and arm- Clearance of the clutch (see p.29)- Function and adjustments of impulse and safety devices- Programming and adjustments of the operator- Movement of the door, taught door positions13 SELF DIAGNOSTICS (SAFETYSENSOR-UNIT)A BDCIndication Possible fault Corrective user interventions in defined orderA lit Normal state of safetysensor closing sideC lit Normal state of safetysensor opening sideB lit Closing side safetysensor alert 1. Check sensor field for obstacles2. Check the condition of safety sensor cables.D lit Opening side safetysensor alert 1. Check sensor field for obstacles2. Check the condition of safety sensor cables.A fl ashB fl ashC fl ashD fl ashMonitoring error Check safetysensor connections |
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