P 2500 - P 5000
31
Adjusting the spring tension:
WARNING!
Danger of impact and crushing!
During the barrier movement, energy is saved in the
springs. The springs are not tight and thus energy-free only
in barrier position OPEN.
Mount and dismount the springs in barrier position
OPEN only. If necessary open the barrier by mechanical
emergency release and move the barrier manually into
position OPEN.
WARNING!
Risk of crushing
During the barrier movement crushing points arise at many
points of the barrier mechanics.
Before installation, maintenance or repair work at the
barrier mechanics turn the power supply off and secure
it against unintentional restarting.
Drawing 18
Tightening the spring tension: Turn the clamping nut (a) clockwise (1). The
boom moves in direction (1).
Loosening the spring tension: Turn the clamping nut (a) anti-clockwise (2).
The boom moves in direction (2).
Summary of Contents for P 2500
Page 14: ...P 2500 P 5000 13 4 Declaration of incorporation Drawing 2 ...
Page 20: ...P 2500 P 5000 19 7 2 Mounting dimensions Drawing 3 ...
Page 47: ...P 2500 P 5000 46 8 4 Circuit diagram Drawing 34 ...
Page 48: ...P 2500 P 5000 47 Drawing 35 ...
Page 49: ...P 2500 P 5000 48 Drawing 36 ...
Page 50: ...P 2500 P 5000 49 Drawing 37 ...
Page 51: ...P 2500 P 5000 50 Drawing 38 ...
Page 52: ...P 2500 P 5000 51 Drawing 39 ...
Page 55: ...P 2500 P 5000 54 10 Layout exploded drawing Drawing 41 ...
