TSI Instruments SIZER 3321, User Manual

Page: 23 / 101

Unpacking and System Setup 2-3
Ventilation Requirements
The APS
™
Sensor cabinet is designed to be cooled by room air drawn in
from the sides and bottom of the cabinet and exhausted through the back
of the cabinet.
As shown in Figure 2-2, the cabinet should be installed with at least 2-inch
(50 mm) clearance between the back panel and any other surface. The
sides should have at least 2-inch (50 mm) clearance between the cabinet
and any other surface. Most important, the cabinet should be set on a
clean, hard surface so that the exhaust air can move freely from the
cabinet.
2.00
[50.8 mm]
2.00
[50.8 mm]
2.00
[50.8 mm]
Figure 2-2
Install the Sensor on a Clean, Hard Surface and Provide Adequate Clearance
for Ventilation