Dictator DICTAMAT 50 KW Manual Tecnico página 16

Technical Manual
DICTAMAT 50 KW
2) Adjusting the Closing
Speed
Ill. 11a
Damping Force
Page 02.057.06
D) Adjusting the Closing Force and Speed (cont.)
In order to adjust the closing speed open the door completely.
Now adjust the closing speed during the closing of the door by turning
the adjustment screw of the radial damper (Allan key 5.5 mm or slotted
screw driver) (see ill. 7).
Turning clockwise:
Turning anticlockwise:
Make sure that the spring closes the door from every position, also the
not completely opened door. If necessary, increase the pretension (see
point 1. IMPORTANT: Pretension the spring only when the door is
completely opened!)
Adjustment screw
for the closing speed
Nm
2
1,5
1
0,5
0
0 50
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reduces the closing speed
increases the closing speed
100 150 200 U/min
Ill. 7
Ill. 7
Ill. 8
Maximum adjustment
LD50
LD 50
LD 50-2
Minimum adjustment
LD50-2