Area of use The A1 adsorption dehumidifiers have been developed and designed for drying water damage and building moisture. A1 is a robust analogue machine with fewer functions than the sister machines in the ES range. The unit also has a folding handle with a holder for the electrical cable, while its light weight means it is easy to carry and install.
Manufacture directive The machines in the A1 range are CE approved. Limitation of Liability • Incorrect installation and/or incorrect use can cause property damage as well as injury. • The manufacturer assumes no liability for property damage or injury incurred as a result of failing to follow these instructions, the machine being used for purposes other than those intended or failure to observe these warnings.
80°C. 22. The dehumidifier must not be used with accessories other than those described in this manual or approved by Corroventa Avfuktning AB. Contact the supplier of this dehumidifier for further advice on the safety and use of the product.
This is how the dehumidifier works The desiccant used in A1 is Silica gel, which can be regenerated an almost unlimited number of times. Silicate gel is a crystal with a lot of microscopic pores that make the total surface very large. A single gram has an active surface of 500 to 700 m .
12. Dry air hose 13. Wet air connector A1 is a small energy efficient, powerful adsorption dehumidifier that is practical and easy to position, developed to be compact and ideal for the dehumidification of smaller localized water damage such as in bathrooms, under sinks etc. Also suitable for climate control in smaller spaces such as storage rooms, garages, summer cottages that are closed for the winter etc.
Drying methods The following outlines the basics of different drying methods that can be applied to A1 and, in some cases, additional equipment from Corroventa's product range. The descriptions are only an overview, and in the event of any doubt about how any given situation should be handled please consult an experienced dehumidification technician.
Drying framed flooring and beams For framed flooring and beams with easy-to-dry insulation, for example, glass wool, A1 can be used with a high-pressure fan such as HP2000 according to the schematic diagram below. Remember that the capacity of this fan far exceeds that of the dehumidifier and therefore allow the fan to "draw the bad air".
Suction drying When suction drying layered structures, use A1 together with a turbine according to the schematic diagram below. Connect the turbine or turbines so that they draw air out of the layered structure via hose system, water separator and filter, and then evacuate the air via the hose out to the surroundings.
During pressure drying, dry air is routed from A1 to a turbine and then forces this air into the layered structure. In this way, warm and dry is forced down into the structure, which achieves the material temperature and thus increases the rate of the drying process.
Installation Place A1 on a flat and level surface, so that it cannot tip over causing damage to the machine or other property or injury to people. Connect a hose to the wet air connector to lead the wet air out of the space to be dried. The wet air hose should have a smooth inside and should be as short as possible, no longer than 4 meters, for optimum function and highest capacity.
Accessories and consumables The following parts are available as accessories and consumables for A1: Article number Designation 9901100 Hygrostat, HR1-5 9901150 Hygrostat, HMH 1-10 1004503 Carry strap 9900799 Quick clamp PA66 black 97.7-102.1 9900795 Quick clamp PA66 black 48.5-53.8 1004493...
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