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TDC 85 HEDA
Hold Open Extra Heavy Duty Parallel Arm
PUSH SIDE MOUNTING
LEFT HAND DOOR SHOWN
1 3/4"
44 mm
DOOR
STOP
7 7/8"
200 mm
Power Adjustment Screw
A
PUSH SIDE MOUNTING
RIGHT HAND DOOR SHOWN
HEDA BRACKET
DOOR CLOSER ADJUSTMENT
L:LATCH SPEED VALVE
S:SWEEP SPEED VALVE
D:DELAY SPEED VALVE
B:BACKCHECK VALVE
Slow
L
Fast
Slow
D
Fast
YW2322
1
1/16"
23/32"
27 mm
18 mm
5/16"
8 mm
2
75 mm
Sweep
3/4"
19 mm
Latch
B
Slow
S
Fast
Increase
B
Decrease
To increase power
Turn clockwise
To decrease power
15/16"
Turn counter clockwise
Power Adjustment Screw
MODEL
OPENING
NO.
To 100°
TDC 85-HEDA
101°-150°
23/32"
18 mm
5/16"
8 mm
2
15/16"
75 mm
Sweep
3/4"
19 mm
Latch
Backcheck
DIMENSION
A
3 1/2"
(90 mm)
1 1/4"
(32 mm)
1 3/4"
44 mm
1
1/16"
27 mm
DOOR
STOP
7 7/8"
200 mm
Power Adjustment Screw
B
HEDA BRACKET
B
12"
(305 mm)
12"
(305 mm)
A
Page 1
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Summary of Contents for TownSteel TDC 85 HEDA
- Page 1 TDC 85 HEDA Hold Open Extra Heavy Duty Parallel Arm PUSH SIDE MOUNTING LEFT HAND DOOR SHOWN HEDA BRACKET 1 3/4" 44 mm 1/16" 23/32" 27 mm 18 mm DOOR STOP 5/16" 8 mm Backcheck 7 7/8" To increase power...
- Page 2 HEDA BRACKET HEDA BRACKET LEFT HAND DOOR SHOWN RIGHT HAND DOOR SHOWN (HEDA-LH) (HEDA-RH) INSTALLATION DIMENSION ARE THE SAME FOR BOTH LEFT HAND AND RIGHT HAND ！ CAUTION IMPROPER INSTALLATION OR REGULATION MAY RESULT IN PERSONAL INJURY OR PROPERTY DAMAGE. FOLLOW ALL INSTRUCTIONS CAREFULLY.
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