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12. Conversion from right hand to left hand
Remove the counterbalance spring
1.
Remove the boom pole.
2.
With the door and electronics assembly removed, make sure the spring is under
minimum tension. To achieve this, it is advisable to have the boom pole in the raised
position.
3.
Loosen the tension bar nut until the taper bush can rotate freely below the cross
beam.
4.
Remove the counterbalance spring.
Convert
6.
Remove the counterbalance spring pivot.
7.
Fit the pivot and related parts to the hole in the output plate designated for the LH
configuration.
Fit the counterbalance spring
9.
Push the taper bush through the slot in the cross beam and rotate it 90° so that it
sits perpendicularly across the beam.
10. Fit the counterbalance assembly.
11. Tighten the tension bar nut.
Remove the boom coupler
12. When changing the configuration of the barrier from right hand to left hand or vice
versa, the boom coupler will be out of sequence and needs to be removed, rotated
and then refitted.
150mm
55mm
55mm
10(X3)
Steel angle
25 x 25 x 4
13. Use the coupler puller shown in Figure 14
to remove the coupler
FIGURE 14. COUPLER PULLER
Содержание SECTOR 3
Страница 1: ...SECTOR installation manual HIGH VOLUME INDUSTRIAL TRAFFIC BARRIER TM...
Страница 67: ...Notes...
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