Hach SP-510 Basic User Manual page 110

Certification
Canadian Radio Interference-Causing Equipment Regulation, IECS-003, Class A:
Supporting test records reside with the manufacturer.
This Class A digital apparatus meets all requirements of the Canadian Interference-Causing
Equipment Regulations.
Cet appareil numérique de classe A répond à toutes les exigences de la réglementation canadienne
sur les équipements provoquant des interférences.
FCC Part 15, Class "A" Limits
Supporting test records reside with the manufacturer. The device complies with Part 15 of the FCC
Rules. Operation is subject to the following conditions:
1. The equipment may not cause harmful interference.
2. The equipment must accept any interference received, including interference that may cause
undesired operation.
Changes or modifications to this equipment not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment. 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 interference when the
equipment is operated in a commercial environment. This equipment generates, 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 communications. 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 their expense. The following techniques can be used to reduce
interference problems:
1. Disconnect the equipment from its power source to verify that it is or is not the source of the
interference.
2. If the equipment is connected to the same outlet as the device experiencing interference, connect
the equipment to a different outlet.
3. Move the equipment away from the device receiving the interference.
4. Reposition the receiving antenna for the device receiving the interference.
5. Try combinations of the above.
Produktoversigt
Kemiske eller biologiske farer. Hvis dette instrument anvendes til at overvåge en behandlingsproces
og/eller et kemisk tilførselssystem, hvor der gælder lovbestemte begrænsninger og overvågningskrav i
forbindelse med folkesundhed, offentlig sikkerhed, føde- og drikkevareproduktion eller -forarbejdning,
ligger ansvaret hos brugeren af instrumentet med hensyn til at kende og overholde enhver gældende
bestemmelse og at sikre tilstrækkelige og egnede tiltag for at overholde gældende bestemmelser,
såfremt instrumentet ikke fungerer.
™
SP-510 hårdhedsmonitor måler kontinuerligt niveauet af blødgøringsmiddel i vandet for at finde
hårdhedsgennembrud baseret på udtømning af blødgøringsmiddel. Monitoren anvendes til
vandapplikationer i industrien. Monitoren har et automatisk styresystem, der starter
regenereringssekvenser med alarmkredsløbet.
Hårdhed måles ved forskellige niveauer, for eksempel CaCO
reagensopløsninger. Et relæ lukkes, når instrumentet måler en hårdhedsværdi, som er større end
aktiveringspunktet. Se
110 Dansk
Figur 1 for at se en produktoversigt.
F A R E
, med de relevante indikator- og
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