Wayne-Dalton THERMOTITE 800C - Manual (Page 2)

ROLLING SERVICE DOORS
Popular in both interior and exterior applications,
theWayne-Dalton 800C Series insulated rolling service
door features a galvanized, pre-painted curtain of
minimum 22-gauge steel. 800C Series doors are wind
load rated at 20 PSF. An optional wind load rating of
up to 55 PSF is available to cover your Florida and
Dade County windload requirements.
Materials & Construction
Wayne-Dalton’s 800C Series rolling doors are
composed of flat slats that provide a natural
water-shed, helping to reduce corrosion.The slats
are designed with free-acting interlocking joints
that permit easy articulation when the door coils.
The 800C Series features a strong double-angle
bottom bar that reinforces the lower edge of the
curtain against wind pressure and permits varied
lock, astragal, and safety edge options. This bot-
tom bar is designed for easy installation and does
not require fasteners protruding into the guide
openings, so the bottom bar does not interfere
with door operation.
Counterbalance assembly consists of a spring
barrel which serves as load-carrying beam. It encases
the counterbalance mechanism and provides the
axis around which the curtain coils. (Deflection is
limited to 0.033" per lineal foot of span.) If
required, barrel rings of malleable iron or stamped
steel may be provided to assure proper
counterbalance. Oil-tempered, torsion-type
counterbalance springs are wound from
heat-treated steel, providing accuracy in balancing
the door. Barrel plugs connect ends of springs to
barrel and tension rod. Tension rod of steel
shafting holds fixed ends of springs and carries
torsion load of spring counterbalance.
Spring tension adjusting wheel is normally mounted
outside the bracket on end of tension rod. Inside
adjusting wheel for tight side-room applications is
available in limited sizes.
The hood cover encloses the curtain coil and
counterbalance mechanism. Slat hoods are
available on blue, brown, beige, and white doors.
Slat Profile
• Vision Slats/Panels
• Safety Edges
• Drop Stop Device
• Exhaust Ports
• Sloping Bottom Bars
• Powder Coated
• Motor Operators
• Cable Reels
• Mullions
• Thru-Wall Operation
• Stainless Steel orAluminum Finishes
Available Options
Standard Weatherseal Applications
To close space between curtain
and guides at jambs, flexible strip on
guides contacts flat surface of curtain.
Bottom bar with weatherseal To reduce air infiltration at top of
door, hood baffle attached to hood
extends full width of door. Optional
lintel weatherstripping will further
reduce air passage when attached to the
header.
www. wayne-dalton .com/commercial
800C SERIES