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3.2 SAFETY GEAR ADJUSTMENT
3.3 COUPLING THE DRIVING BAR
The Standard demands that the installation incorporate an
AC-15 or DC-13 safety contact as defined in EN 60947-5-1
i
The guide rail's position in the block should be adjusted as follows
Type
T89
T90
T114
T125
T127
a
1
1
1
1
1
b
4
4
4
4
4
It is the responsibility of the person who installs the safety gear to
properly position the driving bar in relation to the safety gear, as
well as to properly synchronise the safety gears controlled by that
driving bar. The correct position is when the safety gear roller is on
the bottom of the block.
Once it has been fitted, and the safety gear’s rollers have been
attached to the driving bar’s tripping bars, it should be checked that
both rollers operate simultaneously, controlled by the driving bar.
The minimum force required for tripping the safety gear is 300N.
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