Installation
16
Arex™ 400
Scan Head
The scan head must be installed in a suitable environment in order to allow
proper air flow and correct housing of the cables.
The scan head uses a passive air cooling syst
em: an adequate air flow is neces-
sary to guarantee its correct co
oling. Install the scan head so that air flow is not
obstructed. Moreover, do not install it near a heat source.
W
ARNING
If not enough space is provided, the temperature inside the control rack could rise,
causing temperature error.
Figure 15: Scan head installation environment
NOTE
NOTE
To ensure a complete IP64 protection for 160S and 254S F-Theta scan lenses use the
proper accessory (see "
M39 F-Theta protective cap" on page 70).
The scan head IP rating is IP64 not co
nsidering F-Theta scan lens.