PRECAUTIONS
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Do not place any strong corrosive or flammable material inside cabinet.
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This product is for indoor use only.
OPTIMAL RELATIVE HUMIDITY (RH) LEVELS
RH Level
Recommended items
55% - 60%
Books, Paintings, Antique Documents, Paper (Fax, Copy, Print),
Cigars, etc.
40% - 55%
Camcorders, Camera, Lens, Microscope, Telescopes,
Endoscopes, Compact disc, Film negatives, Film, Transparency/
slides, Prepared Microscopic slide, Microfilm, Disk drives, Audio
and video tapes, Musicals instruments, leather products, etc.
30% - 40%
Metal and metal powder products, Electrical equipment,
Semiconductors, Capacitors, Printed circuit board, IC, Batteries
and other electronics equipment, Precision measuring tools,
Spectrometers, etc.
Below 30%
Pharmaceutical raw materials, Spices, Powder coating,
Adhesives, Seeds, Pollen, Dry flour, Dry flower, etc.
WHEN TO BRING YOUR CABINET FOR SEVICING?
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There is no reading on hygrometer (for all models except for CHD Series).
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There is blinking light or no red light on dehumidifier.
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The reading on hygrometer is high despite having power.
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The reading on hygrometer is “8888”.
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The reading on hygrometer is stagnant despite changing the settings.
HOW TO REMOVE DEHUMIDIFIER
Remove screws from inside the cabinet, remove the cable pin connecting the hygrometer.
Dismount dehumidifier from the back of the cabinet
*
For any servicing, bring the dehumidifier and LCD
Display to our local distributor
CHD Series Dry Cabinet
Instruction Manual
