105:NCA's Semi-Annual Inspection: DASMA & LAFD
Date
Date
DASMA (Door & Access Systems Manufacturers Association International) Data Sheet #270
Headplate Brackets: Oriented in the vertical plane and perpendicular to the wall. Sway bracing may be necessary *
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Headplate Brackets: Securely fastened to the wall or to guide wall angles *
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Headplate Brackets: Expansion anchors are not loose *
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Headplate Brackets: Bearings *
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Headplate Brackets: Watch tension bracket during operation *
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Headplate Brackets: Inspect product safety labels *
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Guides: Wall angles must be secured to the jambs with fasteners in each slot *
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Guides: Guide assembly fasteners must be secure in each hole/slot *
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Guides: Guide gap must be uniform top to bottom *
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Guides: Damaged/bent guide angles must not bind the curtain and bottom bar *
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Guides: The stop at the top of guides must be in place and secured properly to stop the bottom bar at the top of each guide *
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Guides: Inspect product safety labels *
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Hood: If provided, must be properly secured so it will not fall & hood does not bind agains the curtain *
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Door Operation: Door should stay in open position *
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Door Operation: Door should be easy to operate near the open and closed positions. Door will require more force to open through the middle. *
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Door Operation: Force required to open the door should not exceed 35 lbs on hand chain or 25 lbs on crank operation. Significant deviations from these values may indicate a counterbalance problem requiring service by a trained door systems technician *
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Door Operation: Evaluate the performance of electric doors. *
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Door Operation: The operation of the door is viewable/visible from the door control switch location *
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Door Operation: For doors with no sensing edge on door bottom bar. or with no photoelectric eye or when sensing devices are not functioning properly, then constant pressure is required on the "close" or "down" button/switch (per the requirements of UL 325) *
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Door Operation: For gear operator doors *
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Door Operation: Sprocket and roller chain drive *
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Door Operation: Sprocket and roller chain drive *
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Curtain Slat & Grille Rods: Close and open the door *
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Curtain Slat & Grille Rods: The curtain/rods and bottom bar move freely in the guides and not rub agains the header or the opening in the ceiling *
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Curtain Slat & Grille Rods: Check curtain endlocks and grille rods *
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Curtain Slat & Grille Rods: Endlocks & windlocks are securely fastened to slat ends *
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Product Safety Labels *
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Check & Test Emergency Lighting (LAFD) *
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Check and Test Exit Signs (LAFD) *
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Perform lighting tune ups of any emergency lighting and exit signs-if needed (LAFD) *
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Company signage on exterior checked. Repair as needed *
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Other Semi-Annual ETV Checklist
Semi-Annual Checklist *
Pass | Fail | N/A | Refer to Notes | |
---|---|---|---|---|
Hoist and Carriage Maintenance: Check drives | ||||
Hoist and Carriage: Check backup drive |
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