Proface PS4800 - 19 Panel PC" - Manual (Page 30)

Physical Overview
30
Industrial Personal Computer - Description
Introduction
The following Industrial Personal Computer 12" - description shows the port
interfaces, the expansion slots, the Slide-in Disk, the CFast slot and the power
supplies.
During operation, surface temperatures of the heat sink may reach more than 70
C
(158
F).
Front View
1 Display
2 Touch panel
3 Front USB (USB5 max. 500 mA) with cover (Except for Rear Mount Model)
NOTE:
 The front USB is a diagnostic interface for service and maintenance.
 Front USB cover must be tighten with 0.55 ±0.05Nm (4.87 ±0.44 lb-in) to comply
with degree of protection NEMA 4x Indoor and IP65.
WARNING
RISK OF BURNS
Do not touch the surface of the heat sink during operation.
Failure to follow these instructions can result in death, serious injury, or
equipment damage.
CAUTION
OVERTORQUE AND LOOSE HARDWARE
 Do not exert more than 0.55 ±0.05Nm (4.87 ±0.44 lb-in) of torque when
tightening the screw of the Front USB cover. Tightening the screw with
excessive force can damage the screw and cover.
 When installing or removing screws, ensure that they do not fall inside the
Industrial Personal Computer chassis.
Failure to follow these instructions can result in injury or equipment damage.