Sentinel 189213 X700 Sanitiser and Biocide, Clear

Product Information

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Open heating systems: partially drain the system to provide enough volume to accommodate the X500 and feed the product into an area of adequate flow or use a by-pass feeder. The dosage of Sentinel X500 will depend on the level of frost protection required (see below). A dosage of 20% by volume (ie 20 litres Sentinel X500 added for each 100 litres system volume) will provide frost protection down to -6°C (onset of freezing) and -10°C (bursting point). A dosage of 40% will protect down to -20°C (onset of freezing) and -28°C (bursting point). Further information is available on request. A dosage of 20% or more is needed to achieve the minimum concentration of corrosion and scale inhibitor.

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Ideally, as part of such protocols, new systems and those up to 6 months old should be cleaned with Sentinel X300 and older systems with Sentinel X400 or Sentinel X800 Fast Acting Cleaner. For systems or parts of systems (such as under-floor heating circuits) which operate at temperatures below 60ºC it is beneficial to sanitise the water circuits using Sentinel X700 following cleaning and flushing with the above products. If the system is already noisy due to limescale deposits in the heat exchanger, Sentinel X200 should be added together with Sentinel X500. In systems which operate below 60ºC or spend extended periods out of commission, the addition of Senticide X700 to provide long term protection from bacterial activity should be considered. Sentinel X800 Fast Acting Cleaner eliminates magnetite and limescale deposits from heat exchangers, radiators, underflor heating floors and pipework. It restores more uniform distribution of heat in existing installations, for a better heated home and reduced energy bills. We will endeavour to deliver on the day specified, but cannot be held responsible should delays occur due to circumstances beyond our control. Please try and avoid arranging for tradesmen to begin work before the materials have arrived as D W Nye Ltd will not be held liable for any costs incurred as a result of not meeting a delivery date. Properties where the system is vulnerable to low or sub-zero temperatures should be treated with Sentinel X500 Inhibited Antifreeze. If the premises are vulnerable to low temperatures, it becomes even more important to ensure the efficient running of a heating system. The Workplace (Health, Safety and Welfare) Regulations 1992 states that: home > manufactures list > Heating Domestic & Commercial > Water Treatment Products > Sentinel Products

To clean an older system in accordance with BS 7593 it is recommended that this product is used withpowerflushing equipment. In this scenario, administer Sentinel X800 Fast Acting Cleaner via thepowerflushing equipment, following theequipment manufacturer's instructions. Alternatively, circulate theproduct (preferably at normal operating temperature, with all valves open and the pump turned tomaximum flow) for a minimum period of 1 hour or until satisfactory performance is restored.For best results, it is recommended that systems are first cleaned and flushed in accordance with standard cleaning and commissioning protocols such as BSRIA Guide “Pre-Commission Cleaning of Pipework Systems” or similar Water Treatment Guidelines from industry organisations such as the Industrial & Commercial Energy Association (ICOM). The associated ACOP goes on to explain that the ‘temperature in workrooms should normally be at least 16 degrees Celsius unless much of the work involves severe physical effort in which case the temperature should be at least 13 degrees Celsius.’ Sentinel X700 Biocida trata y previene la contaminación biológica en sistemas de calefacción de baja temperatura. Sentinel X700 puede aplicarse en sistemas limpios o contaminados y dejarse en la instalación para evitar el futuro desarrollo de microorganismos. 1 litro de Sentinel X700 permite tratar un sistema hasta 300 litros. Compatible con Sentinel X100 Inhibidor y X500 Anticongelante con Inhibidor.