JC LAB CHD Series User manual

PRECAUTIONS
◆Do not place any strong corrosive or ammable material inside cabinet.
◆This product is for indoor use only.
OPTIMAL RELATIVE HUMIDITY (RH) LEVELS
RH Level Recommended items
55% - 60% Books, Painngs, Anque Documents, Paper (Fax, Copy, Print),
Cigars, etc.
40% - 55% Camcorders, Camera, Lens, Microscope, Telescopes,
Endoscopes, Compact disc, Film negaves, Film, Transparency/
slides, Prepared Microscopic slide, Microlm, 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, Baeries
and other electronics equipment, Precision measuring tools,
Spectrometers, etc.
Below 30% Pharmaceucal raw materials, Spices, Powder coang,
Adhesives, Seeds, Pollen, Dry our, Dry ower, etc.
WHEN TO BRING YOUR CABINET FOR SEVICING?
◆There is no reading on hygrometer (for all models except for CHD Series).
◆There is blinking light or no red light on dehumidier.
◆The reading on hygrometer is high despite having power.
◆The reading on hygrometer is “8888”.
◆The reading on hygrometer is stagnant despite changing the sengs.
HOW TO REMOVE DEHUMIDIFIER
Remove screws from inside the cabinet, remove the cable pin connecng the hygrometer.
Dismount dehumidier from the back of the cabinet
*For any servicing, bring the dehumidier and LCD
Display to our local distributor
CHD Series Dry Cabinet
Instrucon Manual

SETTING UP
ADJUSTING TRACKS AND TRAYS
1) Pull out tray and li tray
at a 45° angle to remove
tray from the track.
THANK YOU FOR CHOOSING CHD SERIES DRYING CABINETS
The CHD Series Electronic Dry Cabinet protects your lenses, photographic and
opcal equipment, mobile electronics, leather products and other valuable
accessories form excessive moisture.
CHD Series Electronic Dry Cabinet uses the “Cold-Chip” technology to regulate the
interior’s relave humidity. It helps to prevent fungus and corrosion from damaging
your equipment.
The Cold-Chip colds a metal surface to induce condensaon of air moisture from
gaseous state to liquid state. The water collected will be evaporated through the
vent and renders the enclosed environment dry. The cabinet operates silently
without any fan or compressor. The tempered glass door and magnec rubber seal
provide extra protecon against dust, prolonging the lifespan of your gear.
◆Place cabinet in a well venlated area to facilitate evaporaon to take place.
◆Leave a gap of at least 5cm against wall for evaporaon.
◆Make sure that the power cable is plugged in securely before turning on power.
◆Keep this product away from direct sunlight, high temperature and windy environment.
2) Li the track upwards at
a 90° angle to remove
track for the cabinet.
3) To put back the tracks into cabinet, place track at the desired level and
insert it into the holes with the roller track facing upwards and then turn
downwards to lock the track in place.
Place tray at 45° angle at the front of the track and push gently to put tray
back into the track.
CONTROL SETTING
CHD Series (50L to 1200L)
◆Uses a digital controlled LED hygrometer
Aer switching on power, the hygrometer will be lighted up and a red LED light will be
lighted on the dehumidier to represent power supply.
◆“S” Buon to set humidity level. Press “S” buon once and the % reading on display
will start to ick
◆Adjust the humidity level by pressing “UP” or “Down” buon unl required
humidity% is shown
◆Pressing “S” buon again to conrm seng
◆Green light - means the dehumidier is
funconing to your seng humidity
◆Red light– means the cabinet is already
connecng to the power supply
* When dehumidier is funconing to your
seng humidity, Green and Red light will
lighng at the same me.
* When dehumidier reached to your seng
humidity, Green light will turn o
Dehumidier