Ashida ADR241B, Instruction Manual

Page: 38 / 272

ADR241B
Doc ID : ADR241B-DO_IM_01
Ref ID : ADR241B/IM/I&P
Rev No. : 06
Page No. : 38 of 272
2.2.4 Storing the Goods
If the unit is not installed immediately, store it in a place free from dust and moisture in its
original packaging. Keep any de-humidifier bags included in the packing. The de-humidifier
crystals lose their efficiency if the bag is exposed to ambient conditions. Restore the crystals
before replacing it in the carton. Bags should be placed on flat racks and spaced to allow
circulation around them. The time taken for regeneration will depend on the size of the bag. If
a ventilating, circulating oven is not available, when using an ordinary oven, open the door
on a regular basis to let out the steam given off by the regenerating silica gel. On subsequent
unpacking, make sure that any dust on the carton does not fall inside. Avoid storing in
locations of high humidity. In locations of high humidity the packaging may become
impregnated with moisture and the de-humidifier crystals will lose their efficiency.
The device can be stored between –25º to +70ºC
2.2.5 Dismantling the Goods
If you need to dismantle the device, always observe standard ESD (Electrostatic Discharge)
precautions.
The minimum precautions to be followed are as follows:
•
Use an antistatic wrist band earthed to a suitable earthing point.
•
Avoid touching the electronic components and PCBs.
2.3 Installation Procedure
2.3.1 Safe Mounting
ADR241B supports flush panel mounting and can be mounted into panels using M4 X 12
screws.
The Protective cover and M4 X 25 screws (optional) are supplied along with the relay.
NOTE: The protective cover is optional for IP54 compliance and will be provided with relay as per
customer requirement.