Opening The Enclosure; Panel Mount Enclosure - Mettler Toledo IND780 Guide D'installation

2.2.

Opening the Enclosure

Procedures for opening the IND780 terminal panel mount and harsh enclosures differ and are
described in the following sections.
Only qualified personnel should perform installation, programming and service. Please contact a
local METTLER TOLEDO representative for assistance.
In general, once the IND780 is installed, programmed and calibrated for a given application, only
routine calibration service is required.
2.2.1.

Panel Mount Enclosure

The panel mount enclosure is designed to allow the system integrator or installer to have easy
external access to connectors, minimizing the need to access the interior of the unit. On some
occasions, the rear cover must be removed to add option cards or to set internal switches. The
Panel Mount version of the IND780 is opened by removing the four Phillips head screws on the
back panel, circled in Figure 2-1. The rear panel can then be removed.
2-2
METTLER TOLEDO IND780 Installation Guide
WHEN THIS EQUIPMENT IS INCLUDED AS A COMPONENT PART OF A SYSTEM, THE
RESULTING DESIGN MUST BE REVIEWED BY QUALIFIED PERSONNEL WHO ARE FAMILIAR
WITH THE CONSTRUCTION AND OPERATION OF ALL COMPONENTS IN THE SYSTEM AND THE
POTENTIAL HAZARDS INVOLVED. FAILURE TO OBSERVE THIS PRECAUTION COULD RESULT
IN BODILY HARM AND/OR PROPERTY DAMAGE.
RISK OF EXPLOSION IF BATTERY IS REPLACED WITH WRONG TYPE OR CONNECTED
IMPROPERLY. DISPOSE OF BATTERY ACCORDING TO LOCAL LAWS AND REGULATIONS.
BEFORE CONNECTING/DISCONNECTING ANY INTERNAL ELECTRONIC COMPONENTS OR
INTERCONNECTING WIRING BETWEEN ELECTRONIC EQUIPMENT ALWAYS REMOVE POWER
AND WAIT AT LEAST THIRTY (30) SECONDS BEFORE ANY CONNECTIONS OR
DISCONNECTIONS ARE MADE. FAILURE TO OBSERVE THESE PRECAUTIONS COULD RESULT
IN DAMAGE TO OR DESTRUCTION OF THE EQUIPMENT AND/OR BODILY HARM.
OBSERVE PRECAUTIONS FOR HANDLING ELECTROSTATIC SENSITIVE DEVICES.
WARNING
CAUTION
CAUTION
NOTICE
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