Unscheduled Maintenance; Fuse Replacement - Hach CL17 Instrument Manual

Section 3
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3.2

Unscheduled Maintenance

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3.2.1

Fuse Replacement

DANGER
Remove power from the
instrument when removing or
installing a fuse.
DANGER
For continued protection against
fire hazard, replace the fuse
only with a fuse of the same type
and rating.
Page 48
Unscheduled Maintenance
The T, 2.5A, 250V fuse used in this instrument is used for both 115V and
230V operation.
DANGER
Couper l'alimentation électrique de l'appareil pour retirer ou installer un fusible.
PELIGRO
Apagar la electricidad del instrumento al quitar o instalar fusibles.
GEFAHR
Beim Entfernen oder Einsetzen der Sicherung muss die Stromzufuhr zum Gerät
unterbrochen werden.
PERIGO
Desconecte a energia do instrumento ao remover ou instalar um fusível.
Replace as follows:
1. Make sure there is no power supplied to the instrument. the instrument
power switch does not remove power from the fuses, Power must be
disconnected remotely to remove power from the fuses.
2. Remove the customer access cover.
3. Locate the fuse holders (near the terminal strip in the customer wiring
compartment). See Figure 11 on page
DANGER
Pour assurer la protection contre les risques d'incendies, remplacez les fusibles
uniquement par des fusibles du même type et pour la même intensité.
PELIGRO
Para una continua protección contra incendios, reemplace los fusibles
únicamente por los del tipo y capacidad recomendados.
GEFAHR
Zur Wahrung des kontinuierlichen Brandschutzes dürfen die Sicherungen nur
mit Sicherungen des gleichen Typs und mit gleichen Stromkennwerten
verwendet werden.
PERIGO
Para proteçao contínua contra fogo, troque os fusíveis somente por fusíveis do
tipo especificado para a força da corrente.
4. Remove the two fuses (F1 and F2) and replace them with two new fuses
with the same specifications (T, 2.5A, 250V). See
page 67.
5. Reinstall the customer access cover and resupply power.
24.
Replacement Items on
54400_maintain.fm