103:NCA's Quarterly Inspection

Date *

Provide calibration of scales *

If other, precise:

Headplate Brackets: Check the springs *

If other, precise:

Headplate Brackets: Oriented in the vertical plane and perpendicular to the wall. Sway bracing may be necessary *

If other, precise:

Headplate Brackets: Securely fastened to the wall or to guide wall angles *

If other, precise:

Headplate Brackets: Expansion anchors are not loose *

If other, precise:

Headplate Brackets: Bearings *

If other, precise:

Headplate Brackets: Watch tension bracket during operation *

If other, precise:

Headplate Brackets: Inspect product safety labels *

If other, precise:

Guides: Wall angles must be secured to the jambs with fasteners in each slot *

If other, precise:

Guides: Guide assembly fasteners must be secure in each hole/slot *

If other, precise:

Guides: Guide gap must be uniform top to bottom *

If other, precise:

Guides: Damaged/bent guide angles must not bind the curtain and bottom bar *

If other, precise:

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 *

If other, precise:

Guides: Inspect product safety labels *

If other, precise:

Hood: If provided, must be properly secured so it will not fall & hood does not bind agains the curtain *

If other, precise:

Door Operation: Door should stay in open position *

If other, precise:

Door Operation: Door should be easy to operate near the open and closed positions. Door will require more force to open through the middle. *

If other, precise:

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 *

If other, precise:

Door Operation: Evaluate the performance of electric doors. *

If other, precise:

Door Operation: The operation of the door is viewable/visible from the door control switch location *

If other, precise:

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) *

If other, precise:

Door Operation: For gear operator doors *

If other, precise:

Door Operation: Sprocket and roller chain drive *

If other, precise:

Door Operation: Sprocket and roller chain drive *

If other, precise:

Curtain Slat & Grille Rods: Close and open the door *

If other, precise:

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 *

If other, precise:

Curtain Slat & Grille Rods: Check curtain endlocks and grille rods *

If other, precise:

Curtain Slat & Grille Rods: Endlocks & windlocks are securely fastened to slat ends *

If other, precise:

Product Safety Labels *

If other, precise:

Monthly ETV Maintenance *

PassFailN/ARefer to Notes
Check for broken, chipped, or cracked whelds
Check track rails and power feed rails for secure mounting and wear
Check emergency brakes freedom of motion (hanging height above floor 5 mm, maximum wear depth of brake 23 mm)
Check all connection bolts
Roller Deck Maintenance: Check roller bearings for loose set screws
Friction Drive Maintenance: Check friction drive function with maximum load
Friction Drive: Check for loose joints and joint play
Friction Drive: Check extractor drives
Friction Drive: Check for and retighten loose fasteners
Friction Drive: Check roller eccentricity (max 2-3mm) in the center and both tube ends; maximum of 2 mm height variation to next roller
Friction Drive: Check friction drive bearings for loose set screws, leaks and damage
Friction Drive: Check friction roller drives
Running Gear Maintenance: Check wheel block alignment\
Running Gear: Check bearings for leaks and other damage
Running Gear: Check vehicle drive assembly: Hubs for play or broken /cracked keys, Drive motor, Drive gearbox, Blower (remove dirt buildup from wire screen if necessary; blower should always run when ETV is in operational mode)
Hoist and Carriage Maintenance: Check drives
Hoist and Carriage: Check rope keeper
Hoist and Carriage: Check hoist unit fasteners
Hoist and Carriage: Check wire rope anchor bolts and all rope fasteners
Hoist and Carriage: Check carriage for alignment to storage rack (height level tolerance 5-6 mm [3/16-1/6"]; lateral misalignment to storage decks 5/16")
Hoist and Carriage: Check lateral guide rollers
Hoist and Carriage: Check for general wear, rust, etc.
If other, precise: