3M DFS 700, Инструкция по установке и эксплуатации

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Technical Information DFS 700 / 04.2009
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(6) Rotate the Battery- & Mounting Box horizontally such that - with the display unit
subsequently in place - the radiated beam lies over the carriageway to be monitored, see
Figure 7-2. The maximum horizontal angle of rotation should be below 10°. If necessary
secure the Battery- & Mounting Box from slipping by a clamp on the fixing pole or a
transverse bolt. In the case of a longer set-up time (after approx. 2 days), tighten the
fixings again.
(7) Where the Battery- & Mounting Box is mounted in a fixed position above the road (e.g.
on a signal bridge), it must be located centrally at a height of 4 to 6 metres above the
lane to be monitored. The fixing pole holding the mounted Battery- & Mounting Box must
be vertically tiltable, so as to align the DFS 700 with the lane.
Tilt the box vertically such that the radiated beam lies over the carriageway to be
monitored, see Figure 7-3. The vertical angle of tilt should be 6° to 8° downwards.
(8) Hang the frame with the display unit into the hinge again, close it in front of the Battery-
& Mounting Box and lock it in place with the key, see Figure 7-5.
Figure 7-5 Attach and lock frame to Battery- & Mounting Box