Vertical Laser - Htd 8Xx - Bosch HTD 6 serie Serviceanleitung

en 62 | HTD 6xx / HTD 8xx | Checking / calibration
15. Check whether the laser line of the laser visor is
parallel to the calibration triangle.
16. If the laser line is not parallel, loosen the holder for
the laser visor on both sides and turn the adjust-
ment screw until the alignment is correct.
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4.4 Vertical laser – HTD 8xx
!
For the calibration of the vertical alignment laser is
absolutely necessary to use the height-adjustable
track system for the beam setter!
i
Prior to calibrating the vertical laser, a zero calibrati-
on and laser sighting calibration must be performed.
See „4.3 Zero point and laser visor – HTD 8xx".
1. Set up the cross laser between the beam setter and
a vertical surface.
1
2
Fig. 9: Set-up of cross laser
1 Cross laser
2 Wall for projection (laser lines must be visible)
2. Switch on cross laser and adjust beam setter by me-
ans of laser lines as described in section 4.3, items
8 to 11.
3. Carefully push beam setter sideways until the cross
lasers' vertical line runs through the opening of the
vertical laser.
Robert Bosch GmbH