Section 11 Maintenance; Cleaning; Lamp Replacement - Hach 2100AN Instrument Manual

SECTION 11

11.1 Cleaning

WARNING
Turn the 2100AN Turbidimeter off
and disconnect the power before
cleaning the instrument.
11.2

Lamp Replacement

CAUTION
The lamp must be cool before
removal from the instrument.
CAUTION
Wear protective eye wear if the
lamp is turned on while the lamp
cover is removed.
MAINTENANCE
Keep the turbidimeter and accessories as clean as possible; use a mild detergent
and water when necessary to clean the enclosure and keypad. Wipe up spills
promptly. Wash sample cells with nonabrasive laboratory detergent, rinse with
distilled or demineralized water, and air dry. Avoid scratching the glass cells, and
wipe all moisture and fingerprints off of the cells before inserting them into the
instrument (refer to Section 2.3.1 on page 18).
ATTENTION
Eteindre le turbidimètre 2100AN et débrancher l'alimentation électrique avant de
nettoyer l'appareil.
ADVERTENCIA
Apague el Turbidímetro 2100AN antes de limpiar el instrumento.
WARNHINWEIS
Vor der Reinigung muß das Trübungsmeßgerät 2100AN abgestellt und der Netzstecker
gezogen werden.
AVISO
Apague o Turbidímetro 2100AN e desligue a corrente eléctrica antes de limpar o
instrumento.
Use only the Lamp Replacement Kit (Cat. No. 47089-00). The lamp assembly
includes the lamp with leads, the lamp retainer, and the lamp holder. Replace the
lamp as follows:
1. Turn the instrument off, and disconnect the power cord from the back
panel receptacle.
PRUDENCE
La lampe doit être froide avant de la retirer de l'appareil.
PRECAUCION
La lámpara debe dejarse enfriar antes de intentar quitarla del instrumento.
VORSICHT
Die Lampe muß vor der Entnahme aus dem Gerät abgekühlt sein.
PRECAUÇÃO
A lâmpada deverá estar esfriada antes de tirá-la do instrumento.
PRUDENCE
Porter des lunettes de protection si la lampe est allumée, alors que le capot de la lampe
est retiré.
PRECAUCION
Use protección de ojos cuando la lámpara esté encendida y su cubierta protectora esté
fuera de posición.
VORSICHT
Wenn die Lampe bei abgenommener Lampenabdeckung brennt, ist ein Augenschutz zu
tragen.
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