Hach 5500sc Installation Manual

Also see for 5500sc: Maintenance and troubleshooting Installation Maintenance and troubleshooting Operations

Contents

Hach 5500sc Installation Manual Manual pdf 6 page image

Supporting test records reside with the manufacturer.This Class A digital apparatus meets all requirements of the Canadian Interference-CausingEquipment Regulations.Cet appareil numérique de classe A répond à toutes les exigences de la réglementation canadiennesur les équipements provoquant des interférences.FCC Part 15, Class "A" LimitsSupporting test records reside with the manufacturer. The device complies with Part 15 of the FCCRules. 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 causeundesired operation.Changes or modifications to this equipment not expressly approved by the party responsible forcompliance could void the user's authority to operate the equipment. This equipment has been testedand 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 theequipment is operated in a commercial environment. This equipment generates, uses and canradiate radio frequency energy and, if not installed and used in accordance with the instructionmanual, may cause harmful interference to radio communications. Operation of this equipment in aresidential area is likely to cause harmful interference, in which case the user will be required tocorrect the interference at their expense. The following techniques can be used to reduceinterference problems:1. Disconnect the equipment from its power source to verify that it is or is not the source of theinterference.2. If the equipment is connected to the same outlet as the device experiencing interference, connectthe 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.Product overviewD A N G E RChemical or biological hazards. If this instrument is used to monitor a treatment process and/orchemical feed system for which there are regulatory limits and monitoring requirements related topublic health, public safety, food or beverage manufacture or processing, it is the responsibility of theuser of this instrument to know and abide by any applicable regulation and to have sufficient andappropriate mechanisms in place for compliance with applicable regulations in the event of malfunctionof the instrument.The analyzer measures total ammonia and monochloramine in drinking water and calculates freeammonia concentration. The chemical analysis uses a modified phenate method to measuremonochloramine values by colorimetry. An excess of hypochlorite at the correct pH generates totalammonia values measured by colorimetry. Then, the analyzer calculates the free ammonia valuesout of the difference between the measured parameters.Refer to Figure 1 for the analyzer overview. The doors can be easily removed for better access.Refer to Figure 2. Make sure that the doors are installed, closed and securely latched to keep theenclosure environmental rating.6 English