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OHAUS Ranger User manual

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Ohaus Corporation
19A Chapin Road
P.O. Box 2033
Pine Brook, NJ 07058-2033
www.ohaus.com
Operating Instructions Ranger Weigh and High Resolution Scale
Ranger
Instrucciones de Funcionamiento de las Básculas Ranger de Pesaje y
de Alta Resolución
Manuel de lopérateur balance de dosage et haute résolution Ranger
Ohaus Corporation, 19A Chapin Road, P.O. Box 2033, Pine Brook, New Jersey, 07058-2033, USA
Declaration of Conformity We, Ohaus Corporation, declare under our sole responsibility that the balance models listed below marked with CE
- are in conformity with the directives and standards mentioned.
Konformitätserkärung Wir, die Ohaus Corporation, erklären in alleiniger Verantwortung, dass die untenstehenden Waagentypen, gekennzeichnet
mit CE - mit den genannten Richtlinien und Normen übereinstimmen.
Déclaration de conformité Nous, Ohaus Corporation, déclarons sous notre seule responsabilité, que les types de balance ci-dessous cité -
munis de la mention «CE» - sont conformes aux directives et aux normes mentionnées ci-après.
Declaración de Conformidad Nosotros, Ohaus Corporation, declaramos bajo responsabilidad exclusiva que los modelos de balanzas
indicados a continuación - con el distintivo ,CE - están conformes con las directivas y normas citadas.
Dichiarazione di conformità Noi, Ohaus Corporation, U.S.A, dichiariamo sotto nostra unica responsabilità, che i tipi di bilance specificati di
seguito - contrassegnati con la marcatura CE - sono conformi alle direttive e norme citate.
Balance Type/Waagentyp/Type de balance/Tipo de balanza/Tipo di bilancia Ranger Scale
Marked with: Directive Standard
gekennzeichnet mit: Richtlinie Norm
munis de la mention: Directive Norme
con el distintivo: Directiva Norma
contrassegnati con la Direttiva Norma
marcatura:
EU 73/23/EEC Low Voltage EN61010-1:1993 + A2: 1995 Safety Regulations
EU 73/23/EEC Niederspannung EN61010-1:1993 + A2: 1995 Sicherheitsbestimmungen
EU 73/23/EEC Basse tension EN61010-1:1993 + A2: 1995 Consignes de sécurité
EU 73/23/EEC Baja tensión EN61010-1:1993 + A2: 1995 Disposiciones sobreseguridad
EU 73/23/EEC Bassa tensione
EN61010-1:1993 + A2: 1995 Prescrizioni di sicurezza
EU 89/336/EEC EN55011: 1991 (class B) Emissions; EN61000-3-2
Electromagnetic compatibility EN50082-2:1995 Immunity; EN61000-3-3
EU 89/336/EEC EN55011: 1991 (class B) Funkstörungen; EN61000-3-2
elektromagnetische Verträglichkeit EN50082-2:1995 Immunität; EN61000-3-3
EU 89/336/EEC EN55011: 1991 (class B) Emissions parasites; EN61000-3-2
Compatibilité électromagnétique EN50082-2:1995 Immunité; EN61000-3-3
EU 89/336/EEC EN55011: 1991 (class B) Radiointerferencias; EN61000-3-2
Compatibilidad electromagnética EN50082-2:1995 Inmunidad; EN61000-3-3
EU 89/336/EEC EN55011: 1991 (class B) Radiointerferenze; EN61000-3-2
Compatibilità elettromagnetica EN50082-2:1995 Immunità; EN61000-3-3
Year of
attachment of
the CE mark
Jahr der ersten
Eichung
Année de la
premère
vérification
Año de la
primera
verificación
annodella
prima verifica
ISO 9001 Registration for Ohaus Corporation. Ohaus Corporation, USA, was examined and evaluated in 1994 by the Bureau Veritas Quality International,
BVQI, and was awarded ISO 9001 registration. This certifies that Ohaus Corporation, USA, has a quality system that conforms with the international standards
for quality management and quality assurance (ISO 9000 series). Repeat audits are carried out by BVQI at intervals to check that the quality system is
operated in the proper manner.
ISO 9001-Zertifikat für Ohaus Corporation. Die Firma Ohaus Corporation, USA, wurde 1994 durch das Bureau Veritas Quality International BVQI geprüft,
und erhielt das ISO 9001 Zertifikat. Dieses bescheinigt, dass Ohaus Corporation, USA über ein Qualitätssystem verfügt, welches den internationalen Normen
für Qualitätsmanagement und Qualitátssicherung (ISO 9000er-Reihe) entspricht. Anlässlich von Wiederhol-Audits durch das BVQI wird periodisch überprüft,
ob das Qualitätssystem zweckmässig gehandhabt wird.
Certificat ISO 9001 pour Ohaus Corporation.La société Ohaus Corporation, USA, a été contrôlée en 1994 par Bureau Veritas Quality International BVQI
et a obtenu le certificat, degré ISO 9001. Celui-ci atteste que Ohaus Corporation, USA, dispose dun système qualité correspondant aux normes internationales
pour la gestion de la qualité et pour Iassurance qualité (degré ISO 9000). Des audits réguliers effectués par la BVQI vérifient si le système qualité est appliqué
de facon appropriée.
Certificado ISO 9001 para Ohaus Corporation.La firma Ohaus Corporation, USA, ha sido inspeccionada por la Bureau Veritas Quality International
(BVQI) y ha obtenido el certificado ISO 9001. Esto acredita que Ohaus Corporation, USA, dispone de un sistema de calidad que cumple las normas
internacionales para gestión y garantfa de calidad (ISO serie 9000). Con ocasión de las inspecciones de repetibilidad por parte de la BVQI, se comprueba
periódicamente si el sistema de calidad se manipula de forma correcta.
Certificato ISO 9001 per la Ohaus Corporation.ll sistema di garanzia della qualità della Società Ohaus Corporation, USA è certificato ISO 9001 sin dal
1994 dal Bureau Veritas Quality International BVQI, e così fomisce la dimostrazione che il suo sistema di Garanzia Qualità soddisfa i massimi requisiti.
Verifiche periodiche del BVQI garantiscono che il sistema qualit
à opera correttamente.
00
122 M
1) applies only to certified balances/scale
1) 1)
EU 90/384 NAWI EN45501:1992 Non Automatic Weighing Instruments
EU 90/384 FNSW EN45501:1992 Für nicht selbsttätige Waagen
EU 90/384 BFNA EN45501:1992 Balances à fonctionnement non automatique
EU 90/384 PBNA EN45501:1992 Para balanzas no automátäcas
EU 90/384 BFNA EN45501:1992 Per bilance a funzionamento non automatics
NOTE: THIS EQUIPMENT HAS BEEN TESTED AND FOUND TO COMPLY WITH THE LIMITS FOR A CLASS A
DIGITAL DEVICE, PURSUANT TO PART 15 OF THE FCC RULES.
THESE LIMITS ARE DESIGNED TO PROVIDE REASONABLE PROTECTION AGAINST HARMFUL INTERFER-
ENCE WHEN THE EQUIPMENT IS OPERATED IN A COMMERCIAL ENVIRONMENT. THIS EQUIPMENT GEN-
ERATES, USES, AND CAN RADIATE RADIO FREQUENCY ENERGY AND, IF NOT INSTALLED AND USED IN
ACCORDANCE WITH THE INSTRUCTION MANUAL, MAY CAUSE HARMFUL INTERFERENCE TO RADIO COM-
MUNICATIONS. OPERATION OF THIS EQUIPMENT IN A RESIDENTIAL AREA IS LIKELY TO CAUSE HARMFUL
INTERFERENCE IN WHICH CASE THE USER WILL BE REQUIRED TO CORRECT THE INTERFERENCE AT HIS
OWN EXPENSE.
THIS DIGITAL APPARATUS DOES NOT EXCEED THE CLASS A LIMITS FOR RADIO NOISE EMISSIONS FROM
DIGITAL APPARATUS AS SET OUT IN THE INTERFERENCE-CAUSING EQUIPMENT STANDARD ENTITLED
DIGITAL APPARATUS, ICES-003 OF THE DEPARTMENT OF COMMUNICATIONS.
CET APPAREIL NUMERIQUE RESPECTE LES LIMITES DE BRUITS RADIOELECTRIQUES APPLICABLES AUX
APPAREILS NUMERIQUES DE CLASSE A PRESCRITES DANS LA NORME SUR LE MATERIEL BROUILLEUR :
APPAREILS NUMERIQUES, NMB-003 EDICTEE PAR LE MINISTRE DES COMMUNICATIONS.
Unauthorized changes or modifications to this equipment are not permitted.
4
Contents
OVERVIEW OF CONTROLS .................................................................................................................. 6
1. INTRODUCTION ................................................................................................................................7
1.1 Introduction ...................................................................................................................................... 7
1.2 Overview of the scale ......................................................................................................................... 7
2. INSTALLATION .................................................................................................................................. 8
2.1 Unpacking and checking contents ....................................................................................................... 8
2.2 Safety considerations ......................................................................................................................... 8
2.3 Locating and leveling the scale ........................................................................................................... 9
2.4 Connecting power ............................................................................................................................. 9
2.5 Battery operation ............................................................................................................................. 10
2.6 Connecting communications ............................................................................................................ 10
3. OPERATION .................................................................................................................................... 11
3.1 Menu structure ................................................................................................................................ 11
3.2 Switch functions .............................................................................................................................. 13
3.3 Menu operation ............................................................................................................................... 13
3.4 Turning on the scale and zeroing ...................................................................................................... 15
3.5 Basic weighing ............................................................................................................................... 15
3.6 Weighing with tare .......................................................................................................................... 15
3.7 Gross/Net/Tare recall operation ......................................................................................................... 16
3.8 Unit switch operation ....................................................................................................................... 16
4. SETTING UP YOUR SCALE ............................................................................................................... 17
4.1 Overview ........................................................................................................................................ 17
4.2 Setup menu .................................................................................................................................... 17
4.3 Read menu..................................................................................................................................... 18
4.4 RS232-1 / RS232-2 menus ............................................................................................................. 19
4.5 Lockout menu ................................................................................................................................. 20
4.6 Quit menu ...................................................................................................................................... 20
5. CALIBRATION AND SEALING ............................................................................................................ 21
5.1 Calibration masses.......................................................................................................................... 21
Contents
5
Contents
5.2 Calibration ...................................................................................................................................... 22
5.3 Unlocking the menus ....................................................................................................................... 22
5.4 Weights and measures sealing ......................................................................................................... 23
6. CARE AND MAINTENANCE ............................................................................................................... 24
6.1 Troubleshooting .............................................................................................................................. 24
6.2 RS232 Interface .............................................................................................................................. 25
6.3 Error codes list ................................................................................................................................ 27
6.4 Service information .......................................................................................................................... 27
6.5 Accessories .................................................................................................................................... 27
6.6 Specifications.................................................................................................................................. 28
6
1
Overview of controls
1
2
3
4
5
6
7
89a 10
11 12 13
14 15
16 17 18
Rear of scale
Display
1Keypad
2Display
3Capacity label
4Weighing pan
5Power cord
6AC Adapter (Scale with battery)
7Adjustable feet
8Jack for AC Adapter (battery)
9a Serial # label (Europe)
9b Serial # Label (USA) under weighing platform
10 Hole for antitheft device
11 Spirt level
12 RS232 Interface (Optional)
13 RS232 Interface (Standard)
14 Stability indicator
15 Weighing range display (for dual range scales)
16 Center of zero
17 weighing unit
18 Net symbol when weighing with tare
19 Battery discharge status (optional)
Ranger
kg Pcs
Com
tbz NET
12
9b
7
Thank you for deciding to purchase a Ranger Scale from Ohaus. Behind your instrument stands OHAUS, a
leading manufacturer of precision Scales, Moisture Analyzers, Balances, and Indicators. An Aftermarket Depart-
ment with trained instrument technicians is dedicated to provide you with the fastest service possible in the event
your instrument requires servicing. OHAUS also has a Customer Service Department to answer any inquiries
regarding applications and accessories.
To ensure you make full use of the possibilities offered by your new Ranger Scale, please read the manual
completely before installation and operation.
The Ranger Scale offers a high level of operating convenience and useful functions to make accurate measure-
ments.
The Ranger Scale has the following features:
 Extremely rugged cast aluminum case and chemically resistant paint finish construction.
 Weighing pan constructed of stainless-steel.
 Fully programmable with front panel controls.
 Ergonomic operating controls and a large, easily readable display.
 Easy to follow menus for simplified operation.
 Lockout feature prevents inadvertent changing of menu settings.
 Back lighted display.
 Gross, Net, Tare operation.
 Selectable graduations.
 Auto zero operation.
 Auto tare operation.
 Built-in leveling feet and level indicator (on certain models only).
 Built-in functions for manual and, automatic timing of printing intervals.
 Built-in RS232 communication interface (and optional additional channel).
 Optional built-in battery operation .
 Up to 40 hours continuous operation with optional battery.
 Legal for trade operation.
 Calibration with either kg or lb.
 A variety of accessories includes interface communication cables, printer, and a security device.
Section 1 - Introduction
1.1 Introduction
1.2 Overview of the scale
8
In this section, you will learn how you unpack and install your new Ranger Scale and prepare it for operation.
On completion of the steps described in this section, your Scale is ready for operation.
Remove packing material from the instrument.
Check the instrument for transport damage. Immediately inform your
Ohaus dealer if you have complaints or parts are missing.
Store all parts of the packaging. This packaging guarantees the best
possible protection for the transport of your instrument.
Open the package and remove the instrument and the accessories.
Check the completeness of the delivery. The following accessories are
part of the standard equipment of your new scale.
 1 Removable power cable (supplied with battery operated scales)
 1 Set of operating instructions
 1 Warranty card
2.1 Unpacking and checking contents
Your scale employs state of the art technology and meets the latest
demands regarding instrument safety. For safe and dependable opera-
tion, please comply with the following instructions:
 The Scale must not be operated in a hazardous environment and
only under ambient conditions specified in these instructions.
 Only use approved accessories and peripherals.
 Do not tamper with the retaining screws for the load plate support
underneath the weighing pan.
 It is not permitted to open the scale by removing screws in its base.
 The scale is a precision instrument, handle it carefully,
2.2 Safety considerations
Section 2 - Installation
9
2.3 Locating and leveling the scale
2.4 Connecting power
The scale should always be used in an environment which is free from
excessive air currents, corrosives, vibration, and temperature or humidity
extremes. These factors will affect displayed weight readings.
DO NOT install the scale:
 Next to open windows or doors causing drafts or rapid temperature
changes.
 Near air conditioning or heat vents.
 Near vibrating, rotating or reciprocating equipment.
 Near magnetic fields or equipment that generate magnetic fields.
 On an unlevel work surface.
 In confined areas, allow sufficient space around the instrument for
ease of operation and keep away from radiating heat sources.
 Adjust the leveling feet so that the scale is exactly horizontal and the
air bubble in the indicator, when available, is centered.
NOTE: The instrument should be leveled each time its location is
changed.
Check to ensure the voltage printed on the scale label matches your local
line voltage. If this is not the case, DO NOT connect the scale to the
power supply, but contact your responsible OHAUS dealer.
Connect the power cord from the scale to a suitable power source. If the
scale is equipped with an optional internal battery, connect the AC cord
supplied to the rear of the scale.
Allow your scale to warm up for at least 30 minutes to enable it to
adapt itself to the ambient conditions. If the scale has been stored in a
very cold environment before installation, it may require several hours to
stabilize.
The scale now performs a self-test, displays the software version and the
normal weight display then appears.
Ranger
Ranger
Ranger
10
2.5 Battery operation
The scale is equipped with one bi-directional RS232 interface for commu-
nication with printers and computers. When the scale is connected
directly to a printer, displayed data can be output at any time by simply
pressing the PRINT UNITS button or by using one of the RS232 Mode
print features. (A second optional RS232 interface is also available).
Connecting the scale to a computer or printer enables you to operate the
scale from the computer, as well as receive data such as displayed
weight, weighing mode, stability status, etc. and to have a permanent
printed record.
On the rear of the scale, a 9-pin male subminiature D connector is
provided for interfacing to other devices. Table below indicates pin
connections.
1
2 Data Out (TXD)
3 Data In (RXD)
4
5 GND
6
7
8
9
See Accessories listed in paragraph 6.5. Connect a suitable cable from
the scale to the external device.
Review paragraph 6.2, RS232 Interface for additional information regard-
ing formats and command table.
(See rear of balance)
12345
6789
2.6 Connecting communications
Scales with a built-in battery automatically switch to battery operation if
there is a power failure or the power cord is removed. The battery symbol
indicates the current discharge status of the battery (1 segment = 25%
capacity). If the symbol flashes, the battery must be recharged.
A discharged battery requires at least 8 hours until it is recharged. During
the charging process, work with the scale can continue, but under these
conditions, a longer charging time is needed.
In normal use, the battery can operate the scale for up to 40 hours
independent of the AC power line. The battery is protected against
overcharging and the scale can remain connected to the AC power line.