Puredry PDD 200M, Руководство пользователя

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Puredry's Desiccant Dehumidifier is design for easy ducting connection. For
inspection and maintenance, please ensure there is enough space arround
of the unit. This is to provide clearance for opening the access door and
remove the desiccant wheel.
To load, unload, mov e or relocat e the machine, it is recommended to use
material handling equipment such as Hand Pallet Jack, Forklift and others.
Please do not place the dehumidifier near explosive areas, it is not designed
for explosive environment or with explosive materials. When installing the
duct s , avoid recirculation of outlet air to inlet. For instan ce , please make sure
the Wet Air outlet is far from Regeneration Air Inlet and the Process Air Inlet
is far from the Dry Air Outlet.
It is also recommended to minimize the length of the duct used. As longer
the duct s are , the performance of the machine will be affected. The Dry Air
outlet of the unit can be fitted with a Volume Control Damper to regulate the
airflow volume when necessary. The damper can also be installed at the wet
air outlet, if you would like to reduce the dehumidification capacity.
7 .2.3 Electrical connection
Caution! All electrical connection s have to obey local electrical equipment
installation standards, done by qualified professionals.
• It is forbidden to connect the power supply beyond the specified voltage
and frequency. Check the power supply before connecting and turning on
the dehumidifier.
•
Unit must be grounded. Setting the power isolation switch to ensure the
machine is totally off power during checking work. The main switch to be
directly connected with the main power devices.
7 .2. 4 (OHPHQW&RQQHFWLRQ
&DXWLRQ T KHIROORZLQJ UHTXLUHPHQWVVKRXOGEHDELGHG for the installation
of temprature and humidity sensors:
•
Temperature and humidity sensors should be installed above ground 1 m
to 1.5 meters, making sure the device can detect the representative data
in the dehumidifying area.
•
The sensors should be installed away from the entrances and exits of
the dehumidifier.
•
Temperature and humidity sensor s should not be in direct exposure to
sun and also they should not be near places that produce high or low
temperatures.
• External control system must be compatible with the low voltage control
circuit of dehumidification equipment.
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