Rice Lake 320IS Plus Intrinsically Safe Digital Weight Indicator - Installation Manual - Manual (Page 7)

320IS Plus Installation Manual - Introduction 1
1.0 Introduction
This manual is intended for use by service technicians responsible for installing and servicing 320IS Plus digital
weight indicators.
Configuration and calibration of the indicator can be accomplished using the indicator front panel keys, the EDP
command set, or the
320IS Plus
configuration utility. See Section 3.1 on page 21 for information about
configuration methods.
The 320IS Plus is a Factory Mutual-Entity approved component. This approval is valid only if the
installation conforms to the guidelines described in this manual and FM-approved control drawing (PN
72717). If modifications are made to the installation procedure, or the instrumentation is changed in any
way, including field repair or modification, Factory Mutual approval is void, and all warranties, expressed or implied are
void. The customer becomes fully responsible and liable for such modifications.
Manuals can be viewed or downloaded on the Rice Lake Weighing Systems distributor site at
www.ricelake.com
.
Safety
Safety Symbol Definitions
Indicates a potentially hazardous situation that, if not avoided, could result in serious injury or death,
and includes hazards that are exposed when guards are removed.
Indicates a potentially hazardous situation that, if not avoided may result in minor or moderate injury.
Indicates information about procedures that, if not observed, could result in damage to equipment or
corruption to and loss of data.
Safety Precautions
Do not operate or work on this equipment unless you have read and understand the instructions and
warnings in this manual. Failure to follow the instructions or heed the warnings could result in injury
or death. Contact any Rice Lake Weighing Systems dealer for replacement manuals. Proper care is
your responsibility.
General Safety
Failure to heed may result in serious injury or death.
Some procedures described in this manual require work inside the indicator enclosure. These procedures are to be
performed by qualified service personnel only. Improper specification, installation, or service of this equipment could
result in personal injury or property damage.
DO NOT allow minors (children) or inexperienced persons to operate this unit.
DO NOT use for purposes other than weight taking.
DO NOT operate indicator without enclosure fully assembled.
DO NOT use this product if any of the components are cracked.
DO NOT exceed the rated load limit of the unit.
DO NOT make alterations or modifications to the unit.
DO NOT remove or obscure warning labels.
DO NOT submerge.
Before opening the unit, ensure the power cord is disconnected from the unit.
The non-metallic parts are considered to constitute an electrostatic discharge hazard. Clean only with a damp cloth.
Substitution of components may impair intrinsic safety.
To prevent ignition of flammable or combustible atmospheres, disconnect power before servicing.
Important
WARNING
CAUTION
Important
WARNING