IEI Integration ECW-281B_D2550 - Manual (Page 30)

ECW-281B-D2550 Embedded System
Page 16
3.1 Installation Precautions
During installation, be aware of the precautions below:
Read the user manual: The user manual provides a complete description of
the ECW-281B-D2550, installation instructions and configuration options.
DANGER! Disconnect Power: Power to the ECW-281B-D2550 must be
disconnected during the installation process. Failing to disconnect the power
may cause severe injury to the body and/or damage to the system.
Qualified Personnel: The ECW-281B-D2550 must be installed and operated
only by trained and qualified personnel. Maintenance, upgrades, or repairs
may only be carried out by qualified personnel who are familiar with the
associated dangers.
Air Circulation: Make sure there is sufficient air circulation when installing the
ECW-281B-D2550. The ECW-281B-D2550’s cooling vents must not be
obstructed by any objects. Blocking the vents can cause overheating of the
ECW-281B-D2550. Leave at least 5 cm of clearance around the
ECW-281B-D2550 to prevent overheating.
Grounding: The ECW-281B-D2550 should be properly grounded. The
voltage feeds must not be overloaded. Adjust the cabling and provide external
overcharge protection per the electrical values indicated on the label attached
to the back of the ECW-281B-D2550.
3.2 Bottom Surface Removal
WARNING:
Over-tightening bottom cover screws will cause damage to the bottom
surface. Maximum torque for cover screws is 5 kg-cm (0.36 lb-ft/0.49 Nm).
Before accessing the internal components of the ECW-281B-D2550, the bottom surface
must be removed. To remove the bottom surface, please follow the steps below: