Chapter 3 _______________________________________________________________ Installation
VAISALA_______________________________________________________________________ 27
Mounting of Ceilometer CL31
Ceilometer CL31 is delivered with the measurement unit attached to the
shield. The shield can be mounted with the measurement unit attached,
but it is recommended that you first remove the measurement unit, mount
the shield onto the foundation, and then install the measurement unit into
the shield.
Follow these instructions to mount Ceilometer CL31:
1. Remove the measurement unit from the shield. To do this, loosen
the three attachment screws (marked A in Figure 6 on page 28),
disconnect the blower cable from connector J1, and pull out the
unit.
2. Place the shield on the foundation in such a way that the door faces
North in the Northern hemisphere and South in the Southern
hemisphere. See Figure 7 on page 29.
3. Place the washers on the foundation screws and tighten the nuts.
See Figure 7.
NOTE
For installing an optional bird deterrent, see section Mounting the
Optional Bird Deterrent on page 31.
4. Place the measurement unit inside the shield, tighten the three
attachment screws (marked A in Figure 6) and connect the blower
cable to connector J1.