Pamex GHFA590 User manual

Screw and washer
Frame
Door
Leaf
Pinion cap
Regular arm installation -Pull side
Position of arms and index settings
RIGHT HAND DOOR
GHFA590 Friction Hold Open Arm
Installation Instructions
10°
Standard closing cycle
Closing
Latch
Closing speed control
Caution:
Do not back valves out of
closer or a leak will result.
14.3
22
32
136.5
A5 38
1-14
78
916
s
L
R
s
L
R
Power
Nut
ldentify direction of hold-open
nut according to mounting.
C
OF HINGE PIVOT
Right hand door illustrated .Same dimensions apply to left hand door
Measured from hinge Dimensions are in
Do not scale drawing
Cinches
(mm)
1. Select degree of door.Use dimensions shown in chart to mark
location of attaching screws on door leaf and frame.
2. Assemble main arm to closer spindle
3. Attach closer body to door with speed regulating valves toward
hinge.
4. Attach the foot of the forearm to frame.
Note:The nut is on the top for RH door and bottom for LH Door.
5. Adjust length of forearm to position forearm at right angle to frame.
Then tighten the screw of forearm.
6. Snap pinion cap over spindle at bottom of closer.
7. Adjust door closer speed,Backcheck /Delayed action.
8. Loosen the Hex nut at the elbow of the forearm by wrench.
Open the door to the angle you need, and then tighen the hex Nut
to hold the door open.
Regulating door speed
and latching speed
Turn speed regulating valve
clockwise to slow down and
counter-clockwise to speed up
door movement
Turn BC regulating vave clockwise to
increase or counter clockwise to decrease.
Never close ths valve completely.
Installation sequence.
Attention:
Adjust closing speed time between 4 to 6 seconds from 90° opening.
Use of the door by handicapped, elderly or small children may require
longer closing time.
MAIN ARM
FOREARM
MAIN ARM
FOREARM
Foot
11 18 (282.5mm)
Applicable door weight 44-188 pounds
Final adjustment and regulation.
Regulating backcheck
Door /wall/hardware/jamb conditions permitting
LATCH
CLOSING
BACKCHECK
OPTIONAL
DELAYED ACTION
Opening Dim.A
TO 120°
120°-180° 3-15 16(100mm)
7-332(180mm)
14.3
916
44
1-34
LEFT HAND DOOR
RH Door LH Door
LH Door RH Door
Top Jamb-Push Side
Regular Arm-Pull Side
LH Door RH Door
Parallel Arm -Push Side

Top Jamb Installation-Push Side
14.3
22
31.7
A
1-14
78
916
C
OF HINGE PIVOT
11 18 (282.5mm)
136.5
5 38
14.3
916
44
1-34
Left hand door illustrated .Same dimensions apply to Right hand door
Measured from hinge Dimensions are in
Do not scale drawing
Cinches
(mm)
Door /wall/hardware/jamb conditions permitting
Opening Dim.A
TO 120°
120°-180° 3-15 16(100mm)
7-332(180mm)
Screw and washer
Frame
Door
Leaf
Pinion cap
Power
Nut
Foot
1. Select degree of door.Use dimensions shown in chart to mark
location of attaching screws on door leaf and frame.
2. Assemble main arm to closer spindle
3. Attach closer body to frame with speed regulating valves toward
hinge.
4. Attach the foot of the forearm to door leaf.
Note:The nut is on the top for LH door and bottom for RH
Door.
5. Adjust length of forearm to position forearm at right angle to door
leaf. Then tighten the screw of forearm.
6. Snap pinion cap over spindle on top of closer.
7. Adjust door closer speed,Backcheck /Delayed action.
8. Loosen the Hex nut at the elbow of the forearm by wrench.
Open the door to the angle you need, and then tighen the hex Nut
to hold the door open.
Installation sequence:
Parallel Arm Installation-Push Side
Frame
Door
leaf
1. Select degree of door.Use dimensions shown in chart to
mark location of attaching screws on door leaf and frame.
2. Attach closer body to door with speed regualting
valves BACK of hinge.
3. Attach main arm as follows:
(a) Place open end wrench on bottom shaft and turn toward
hinge about 30°.
(b) Place main arm on top shaft, and insert arm screw into
top of shaft and tighten.
4. Attach P.A.B to top frame as shown.
5. Attach foot of forearm to P.A.B.
Note:The nut is on the top for RH door and bottom for LH
Door.
6. Adjust length of forearm to position main arm at parallel to
frame when connected to main arm.Use washer and screw
provided to secure pivot connection.
7. Snap pinion cap over spinle at bottom of the closer.
8. Adjust door closer speed,Backcheck /Delayed action.
9. Loosen the Hex nut at the elbow of the forearm by wrench.
Open the door to the angle you need, and then tighen the
hex Nut to hold the door open.
Installation sequence:
B
76
A
3
2-34
2
70
50.5
C
OF HINGE PIVOT
s
L
30°
516 8
1116 18
P.A.B
R
11 18 (282.5mm)
14.3
916
14.3
916
Opening Dim.A
TO 120°
120°-180°
9-1/2
(241mm)
5-7/8
(149.2mm)
5-3/16
(131mm)
1-9/16
(40mm)
Dim.B
Right hand door illustrated .Same dimensions apply to left hand door
Measured from hinge Dimensions are in
Do not scale drawing
Cinches
(mm)