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The MeacoDry Arete® Two Dehumidier and Air Purier uses the new R290 refrigerant gas to comply
with European Environmental Directives. R290 is kinder to the environment and is part of attempts to
reduce global warming as it has a low greenhouse eect (GWP).
When using the MeacoDry Arete® Two Dehumidier and Air Purier you must take into account the
following:
• This dehumidier uses about 65 (20L) / 90 (25L) grams of R290 refrigerant, which is ammable.
Therefore, it is part of a sealed system and must only be serviced by a trained Meaco engineer.
• Do not use or store this dehumidier in a room smaller than 4m² to prevent a re or explosion
hazard if there is a leak of refrigerant and the gas comes into contact with an ignition source.
• Do not use it in a room with any continuous sources of ignition, for example open ames, gas
res or hobs, cigarettes or any other sources of ignition.
• If the dehumidier is installed, operated or stored in a non-ventilated area, then the room must
be designed to prevent the accumulation of refrigerant leaks resulting in a risk of re or explo-
sion due to ignition of the refrigerant caused by electric heaters, cookers, or other sources of
ignition.
• R290 refrigerant gas is odourless.
• Do not puncture either during the dehumidiers working life or after. At the end of life dispose
of following local recycling regulations.
• If there is any damage to the dehumidier then do not use it and contact Meaco or your retailer.
• As with all dehumidiers, always keep upright and leave the dehumidier standing upright for
six hours before using it upon receipt.
Failure to comply with these instructions could result in re, damage to property, serious injury or
potentially death.
Individuals who operate or work on the refrigerant circuit must have the appropriate certication issued
by a national accredited organisation that ensures competence in handling ammable refrigerants
according to a specic evaluation recognised by national associations in the industry and compliant
with the latest R290 guidance.
Servicing should only be carried out by a Meaco approved engineer using original Meaco parts to
prevent damage to the dehumidier and potential injury to the engineer.