【Precautions】【Constituent unit】
(1) Product overview：
(2) Product Size：
Please send the following to the company's designated maintenance
department for repairs.
1. The problem cannot be solved as described above.
2. Foreign matter or moisture enters, and abnormal conditions occur.
【Fault Check】
152mm
90mm
113mm
63mm
55mm
113mm
Work indicator
Wind pressure sensor
Power
Output Power Cord
ABS material shell
The green indicator
light does not
light up
Check whether the power cord plug is firmly inserted
into the socket and whether it is loose, and check
whether the power socket has electricity.
The red indicator
light is always off
Check whether the wind pressure sensor is blocked by
foreign objects, or remove the cover to adjust the
sensitivity of the wind pressure sensor.
Internal structure display
Wind pressure
sensitivity
adjustment
switch
There are electronic devices installed inside, do not open the
case to avoid the risk of electric shock.Please read this [user
manual] carefully before using the machine and follow the
below points of operation base on the manual.Otherwise it
may cause damage to product, or even cause injury to
yourself or others at varying degrees.
The wind pressure switch cannot be used in a humid environment,
otherwise it will affect the use effect.
To ensure the best performance of the machine, please do not cover the
sensor of the wind pressure switch
This machine is designed for only indoor general using. Do not place it
open-air or high temperature place.
Before operating the machine, make sure the power cord is firmly plugged
into the power outlet, and place the power cord in a safe position. Do not
touch, install or unplug the power cord with wet hands to avoid electric
shock accidents.
Before unplugging the power cord, please turn off the machinepower
in the correct procedure, otherwise it may cause damage to the machine.
If don't use the machine for a long time, please unplug the power supply.
The machine has precision components built inside. Don't open the case
by yourself to avoid damage to the machine parts and may happen
dangerous.
【Use and Characteristics】
Shell is ABS flame retardant materiall.
The wind pressure switch can be used continuously for a long time. It is
recommended to clean the wind pressure sensor once about 12 months
to avoid affecting the use effect.
PS-502 wind pressure switch is an intelligent and highly sensitive automatic
control system. It can automatically control the opening and closing of the
plasma air disinfection and purification system: when a certain amount of
wind blows through the wind pressure sensor, the plasma tube equipment
will automatically start to work. If there is no wind or the air volume is not
enough, the plasma equipment will automatically stop working.
Indicator
【Instructions】
1 Connect the power cord of the input end to the socket, turn on
the power, and the green indicator light is on.
2 Connect the output port to the power port of the plasma
equipment, and the red light will turn on, indicating that the
plasma equipment is working. The red light is off, indicating
that the plasma equipment has stopped working
3 The adjustment method and precautions of the induction sensitivity of
the wind pressure switch:
Sensitivity is preset at the factory, and can be adjusted according to actual conditions
in actual use.
First use a screwdriver to open the four screws on the cover.
Turn the screw clockwise with a screwdriver to lower the
sensitivity, and the plasma equipment will not be frequently
turned on and off due to subtle changes in wind pressure.
Turn the screw counterclockwise with a screwdriver to
increase the sensitivity, and the plasma equipment will be
frequently turned on and off due to subtle changes in wind
pressure. Internal
structure display
Turn Turn
up down
