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Hach SP-510 - Section 3 Starting the Instrument; Introduction; Installing the Reagents

Hach SP-510
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35
SECTION 3 STARTING THE INSTRUMENT
CAUTION:
The chemicals used in this
procedure may be hazardous if
inappropriately handled or
accidentally misused. Please read
all warnings on the reagent labels.
Protective eye wear always is
recommended when contact with
chemicals is possible.
PRUDENCE
Los productos químicos utilizados en este procedimiento pueden ser peligrosos si se
manejan inadecuadamente o se emplean mal accidentalmente. Tenga a bien leer todas
las advertencias en las etiquetas de los reactivos. Siempre se recomienda el uso de
protectores oculares cuando sea posible el contacto con productos químicos.
CUIDADO
OS produtos químicos usados neste processo podem ser perigosos se manuseados
inapropriadamente ou usados acidentalmente de forma indevida. Leia todos os avisos
de precauçao contidos nos rótulos de reagentes. Se recomenda sempre o uso de
protetores para olhos, quando possa acontecer contato com os produtos químicos.
CUIDADO
Les produits chimiques utilisés dans cette procédure peuvent être dangereux s´ils sont
maniés d'une manière inapproprié ou mal utilisés par mégarde. Prière de lire toutes les
mises en garde apparaissant sur les étiquettes des réactifs. Il est toujours recommandé
de porter des lunettes de protection lorsqu'un contact avec les produits chimiques
est possible.
VORSICHT
Die in diesem Verfahren verwendeten Chemikalien können bei unsachgemäßer
Handhabung und versehentlichem Mißbrauch gefährlich sein. Bitte alle Warnungen
auf den Reagenz-Etiketten Iesen. Es wird empfohlen, in allen Situationen, in denen mit
einem Kontakt mit Chemikalien zu rechnen ist, eine Schutzbrille zu tragen.
3.1 Introduction
Preliminary tasks necessary for placing the instrument in operation are defined
below in their recommended sequence. Once these preliminary steps are
performed, the instrument will be operational.
3.2 Installing the Reagents
Space is provided in the instrument enclosure to hold a 500-mL bottle of each of
the two reagents. Using the table below, select the appropriate combination of
indicator reagent and buffer reagent for the desired alarm trip point.
Remove each reagent bottle cap and replace it with the special two-part bottle cap
that is connected to the delivery tube inside the instrument. The reagent delivery
tubes are labeled BUFFER and INDICATOR. Make sure the delivery tube marked
BUFFER is attached to the buffer reagent and the delivery tube labeled
INDICATOR is attached to the indicator reagent. Refer to the table above for
reagent descriptions and catalog numbers.
Alarm Trip Point Buffer Cat. No. Indicator Cat. No.
1 mg/L 27685-49 27690-49
2 mg/L 27685-49 27691-49
5 mg/L 27685-49 27692-49
10 mg/L 27686-49 27692-49
20 mg/L 27687-49 27692-49
50 mg/L 27688-49 27692-49
100 mg/L 27689-49 27692-49

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