Pag. 4 MNVCPTH300_1541_EN
Installation
The installation must be carried out only by qualified technical staff.
The following procedures must be carried out with power supply off, if not otherwise specified.
Unpacking
If the packing shows no relevant defects (due to falls or anomalous abrasions), check the material contained,
according to the list given at paragraph Packing contents chapter Introduction.
The packing materials can be completely recycled. The installer technician is required to dispose of them according to
the differentiated collecting modalities or ,anyway, according to the normative laws in force in the Country of use.
Check of identification data
Before installing the appliance, check that the material supplied corresponds to the specifications indicated on
the data plate, following the chapter Identification data. Do not carry out any modification or connections which are not
provided for in this manual: the use of improper appliances may seriously compromise the safety of the personnel and
the installation.
Adjustment of PTH310 / PTH311 pan & tilt motors
CAUTION: Do not position the pan & tilt motor manually, since this operation may seriously damage the gears.
Unscrew the cover screws and open the casing
Fig.1
Identify the limit switch cams for vertical and
horizontal stroke adjustment
Adjust the opening width of the limit switch cams
according to the angle wished (but symmetrically to
center of the two micro switches) by forcing them
slightly (no tools are necessary, it is a friction
movement)
Fig.2
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