Teledyne Battery-Backed Power Supply, 914 Installation And Operation Manual

Battery-Backed

Power Supply

Installation and Operation Guide

Part #60-3003-333
Copyright © 1991. All rights reserved, Teledyne Isco, Inc.
Revision F, April 15, 2011

Foreword

This instruction manual is designed to help you gain a thorough understanding of the
operation of the equipment. Teledyne Isco recommends that you read this manual
completely before placing the equipment in service.

Although Teledyne Isco designs reliability into all equipment, there is always the possi­bility of a malfunction. This manual may help in diagnosing and repairing the malfunc­tion.

If the problem persists, call or e-mail the Teledyne Isco Technical Service Department
for assistance. Simple difficulties can often be diagnosed over the phone.

If it is necessary to return the equipment to the factory for service, please follow the
shipping instructions provided by the Customer Service Department, including the
use of the Return Authorization Number specified. Be sure to include a note
describing the malfunction. This will aid in the prompt repair and return of the
equipment.

Teledyne Isco welcomes suggestions that would improve the information presented in
this manual or enhance the operation of the equipment itself.

Teledyne Isco is continually improving its products and reserves the right to
change product specifications, replacement parts, schematics, and instruc­tions without notice.

Customer Service

Phone: [phone] (USA, Canada, Mexico)

Fax: [phone]
Email: [e-mail]

Technical Support

Phone: [phone] (Analytical)

Email: [e-mail]
Return equipment to: 4700 Superior Street, Lincoln, NE 68504-1398

Other Correspondence

Mail to: P.O. Box 82531, Lincoln, NE 68501-2531
Email: [e-mail]
Web site: www.isco.com

Contact Information

[phone] (Outside North America)

[phone] (Samplers and Flow Meters)

Revised March 17, 2009

Battery-Backed Power Supply

Battery-Backed Power Supply

Safety

Model 914 Battery-Backed Power Supply

IMPORTANT SAFETY INSTRUCTIONS

1. SAVE THESE INSTRUCTIONS – This manual contains

important safety and operating instructions for Models 914 Battery-Backed Power Supply.

2. Before using the Power Supply, read all instructions and cautionary markings on the Power
Supply.

3. The Model 914 is for
not place in a location where flammable gasses can accumulate.

4. Use of attachments or appliances with this unit that are not sold or recommended by Isco may
result in the risk of fire, electric shock, or personal injury.

5. To reduce the risk of damage to the Model 914 cord and plug, always grasp the plug when dis­connecting the unit, rather than pulling on the cord.

6. When the Model 914 is in use, make sure the cord is located so it will not be crushed, stepped
on, tripped over, or otherwise subjected to damage or stress.

7. Do not use an extension cord with the Model 914 unless it is absolutely necessary. Use of an
improper extension cord could result in the risk of fire or electric shock. If you must use an
extension cord, please make sure of the following:

a. The pins on the extension cord plugs are the same size, number, and shape as those of the

plug on the charger.

b. The extension cord is properly wired and is in good mechanical and electrical condition (no

frayed wires or exposed connections, and firm retention of the plug when inserted).

c. The wire size of the extension cord is adequate for the AC ampere rating of the charger as

specified below:

INDOOR/OUTDOOR use but not for Hazardous Locations. Do

Safety

Table 1: Recommended Wire Size for Extension Cord

Length of Cord - Feet 25 50 100 150 200
AWG Size of Cord (Min.) 18 18 18 16 16

8. Do not operate the Model 914 with a damaged cord or plug. Replace the power supply immedi­ately.

9. Other important safety instructions are scattered within the following Operational sections of
this manual. Please be cognizant of all cautions and warnings stated.

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Battery-Backed Power Supply
Safety

General Warnings Before installing, operating, or maintaining this equipment, it is

imperative that all hazards and preventive measures are fully
understood. While specific hazards may vary according to
location and application, take heed of the following general
warnings:

WARNING

Liquids associated with this instrument may be classified
as carcinogenic, biohazard, flammable, or radioactive.
Should these liquids be used, it is highly recommended that
this application be accomplished in an isolated
environment designed for these types of materials in
accordance with federal, state, and local regulatory laws,
and in compliance with your company’s chemical/hygiene
plan in the event of a spill.

AVERTISSEMENT

Eviter de répandre des liquides dangereux. Les liquides qui
sont analysés dans cet instrument peuvent être
cancérigènes, hasards biologiques, inflammables, ou
radioactifs. Si vous devez utiliser tels liquides, il est très
recommandé que vous le faites à l'intérieur d'un
environnement isolé conçu pour tels liquides. Cet
environnement isolé devrait être construit selon les
règlements fédéraux, provinciaux, et locaux, aussi que le
plan de votre compagnie qui concerne l'évènement d'un
accident avec les matières hasardeuses.

WARNING

Avoid hazardous practices! If you use this instrument in
any way not specified in this manual, the protection
provided by the instrument may be impaired.

AVERTISSEMENT

Éviter les usages périlleux! Si vous utilisez cet instrument
d’une manière autre que celles qui sont specifiées dans ce
manuel, la protection fournie de l’instrument peut être
affaiblie; cela augmentera votre risque de blessure.

WARNING

If this system uses flammable organic solvents, Teledyne
Isco recommends that you place this system in a
well-ventilated environment, designed for these types of
materials. This environment should be constructed in
accordance with federal, state, and local regulations. It
should also comply with your organization’s plan
concerning chemical and hygiene mishaps. In all cases use
good laboratory practices and standard safety procedures.

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Battery-Backed Power Supply

Safety

AVERTISSEMENT

Ce système peut utiliser des dissolvants organiques
inflammables. Pour réduire le péril qui peut être causé par
l'accumulation des vapeurs explosives, Teledyne Isco
recommande que vous installez ce système dans un
environnement bien-aéré qui est conçu pour les matières
hasardeuses. Cet environnement devrait être construit
selon les règlements fédéraux, provinciaux, et locaux.
Aussi, il devrait se conformer au plan de votre organisation
qui concerne les mésaventures de l'hygiène ou de
chimique. En tout cas, utilisez toujours de pratiques
bonnes de la laboratoire et des procédures standardes de
la sûreté.

Hazard Severity Levels This manual applies Hazard Severity Levels to the safety alerts,

These three levels are described in the sample alerts below.

CAUTION

Cautions identify a potential hazard, which if not avoided, may
result in minor or moderate injury. This category can also warn
you of unsafe practices, or conditions that may cause property
damage.

WARNING

Warnings identify a potentially hazardous condition, which
if not avoided, could result in death or serious injury.

DANGER

DANGER – limited to the most extreme situations
to identify an imminent hazard, which if not
avoided, will result in death or serious injury.

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Battery-Backed Power Supply
Safety

Hazard Symbols The equipment and this manual use symbols used to warn of

hazards. The symbols are explained below.

Hazard Symbols

Warnings and Cautions

The exclamation point within the triangle is a warning sign alerting you of
important instructions in the instrument’s technical reference manual.

The lightning flash and arrowhead within the triangle is a warning sign alert­ing you of “dangerous voltage” inside the product.

Symboles de sécurité

Ce symbole signale l’existence d’instructions importantes relatives au
produit dans ce manuel.

Ce symbole signale la présence d’un danger d’électocution.

Warnungen und Vorsichtshinweise

Advertencias y Precauciones

Das Ausrufezeichen in Dreieck ist ein Warnzeichen, das Sie darauf
aufmerksam macht, daß wichtige Anleitungen zu diesem Handbuch
gehören.

Der gepfeilte Blitz im Dreieck ist ein Warnzeichen, das Sei vor “gefährlichen
Spannungen” im Inneren des Produkts warnt.

Esta señal le advierte sobre la importancia de las instrucciones del manual
que acompañan a este producto.

Esta señal alerta sobre la presencia de alto voltaje en el interior del
producto.

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