The PSV can be operated in dry The PSV can be operated in dry rooms under normal climate conditions (referrooms under normal climate conditions (refer
to specifications into specifications inchchapapteterr 77). In particular the optical components in the). In particular the optical components in the
scanning head are sensitive to moisture, high scanning head are sensitive to moisture, high temperature, jolting and dirt. Atemperature, jolting and dirt. A
sufficiesufficient acclimatization period should be nt acclimatization period should be allowed for before allowed for before switching theswitching the
PSV on. Avoid condensation on the optical components caused by a rapidPSV on. Avoid condensation on the optical components caused by a rapid
change in change in temperature.temperature.
Before taking the PSV into operation, please ensure that the Before taking the PSV into operation, please ensure that the supply voltagesupply voltage
set with the voltage selectors of the controller and the workstationset with the voltage selectors of the controller and the workstation
corresponds with the local mains voltage. Only replace defective fuses bycorresponds with the local mains voltage. Only replace defective fuses by
fuses of the same kind and equal rating.fuses of the same kind and equal rating.
The mains voltage input of the workstation can also be designed as a wideThe mains voltage input of the workstation can also be designed as a wide
range input and range input and therefore be connected to all therefore be connected to all mains voltages with nominalmains voltages with nominal
values between 10values between 1000 V and 240V.V and 240V.
The scanning head must not The scanning head must not be positioned provisionally but mounted properlybe positioned provisionally but mounted properly
on a stable on a stable tripod using the threads provided.tripod using the threads provided.
As a general rule the PSV must not be As a general rule the PSV must not be switched on until all cables have beenswitched on until all cables have been
connected. Make sure that all jack connected. Make sure that all jack connections are connected properly andconnections are connected properly and
firmly. Plug in the SCSI-type connectors of the acquisition cable with greatfirmly. Plug in the SCSI-type connectors of the acquisition cable with great
care at the right angles. Only use care at the right angles. Only use original RS-232 cables from Polytec for theoriginal RS-232 cables from Polytec for the
RS-232 connections (1:1 wired). Protect all RS-232 connections (1:1 wired). Protect all cables from mechanical damagecables from mechanical damage
and from high temperatures.and from high temperatures.
The helium-neon laser in the scanning head requires a certain period of timeThe helium-neon laser in the scanning head requires a certain period of time
to reach optimum stability. The PSV should thus be switched on 30 minutesto reach optimum stability. The PSV should thus be switched on 30 minutes
before the first measurements are made to before the first measurements are made to ensure that it is in ensure that it is in thermalthermal
equilibrium with the surroundings.equilibrium with the surroundings.
It is very important to ensure It is very important to ensure that there is sufficient air circulation to keep thethat there is sufficient air circulation to keep the
system componentsystem components cool. The air s cool. The air vents of the scanning head must vents of the scanning head must never benever be
covered up and the back panels of the electronics cabinets must be at leastcovered up and the back panels of the electronics cabinets must be at least
5050 mm away from tmm away from the wall.he wall.
The housing surfaces of the instrument can be The housing surfaces of the instrument can be cleaned with mild detergentcleaned with mild detergent
solutions. Organic solvents must not be solutions. Organic solvents must not be used.used.
Avoid any additional weight on the pan-tilt stage by placing objects on top ofAvoid any additional weight on the pan-tilt stage by placing objects on top of
the scanning head or attaching things to it the scanning head or attaching things to it as this can put strain oas this can put strain on the pan-tiltn the pan-tilt
stage.stage.
Always contact Polytec prior to connecting any Always contact Polytec prior to connecting any other hardware or other hardware or softwaresoftware
components to the PSV which are not part of it as this is likely to damage thecomponents to the PSV which are not part of it as this is likely to damage the
system and could invalidate the warranty.system and could invalidate the warranty.
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