Opening The Enclosure; Panel Mount Enclosure - Mettler Toledo IND780 Manual De Instalación

IND780 Installation Manual
OBSERVE PRECAUTIONS FOR HANDLING ELECTROSTATIC SENSITIVE DEVICES.
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.

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.

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
WARNING!
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.
CAUTION!
RISK OF EXPLOSION IF BATTERY IS REPLACED WITH WRONG TYPE OR
CONNECTED IMPROPERLY. DISPOSE OF BATTERY ACCORDING TO LOCAL
LAWS AND REGULATIONS.
CAUTION
CAUTION