7
9
8
80-9303-2206-010 (10-07)
3000
Series
Non Hold Open Door Closers —
Parallel Arm
10
— 4 —
Assemble Arm
Arm Screw
L
Y
S
Z
R
L
Y
S
Z
R
Left Hand
Door
Right Hand
Door
or
B
A
Flat
Flat
Open Valves
Caution:
Don't remove
valves
Latch
Sweep
!
11
Spring Power Adjust
(If necessary)
12
Sweep
+
-
14
or
(2)
Pinion Cap
or Optional Cover
3300 Series
Screw pinion cap onto
pinion shaft by hand or
with a Phillips screw driver
- DO NOT OVER TIGHTEN.
Backcheck
Caution:
Don't completely
close valve
+
-
!
2 Clips for metal
covers 3500M
2 Cover
Screws
Optional 3500M
Metal Cover Installation
3400M
C
over
15
13
Latch
+
-
+
-
1-1/2
(38)
(Use 5/16” socket or adjustable wrench
for this Adjustment)
