SD-020 Large Power Mouse Expelling Machine

详情

1. Working Principal:
 
   Taking High-tech methods and Micro-electronics technology,Two kinds of different ultrasonic waves will be amplified up to *0W output.And then using specially-made ultrasonic speakers and taking a special connection methods, the ultrasonic waves will be spread to every conner in the warehouse,which will strongly irritate the nervous system and audio systems of the rat and drive them away.
      Because the frequency of the two ultrasonic waves will be changing and alternative,and also the two different waves will changed automatically at a certain time,so the rat can not have a "adaptability"and "immunity".
   The best results will be reached after using SD***0 for **3 weeks.Little of  rat even maybe remain but they have lost their energy of destroy and reproductions.After using this machine in the first week,the rat may be more active which just shows that the rat have been irritated and will disappear very soon.
 
2.Usage and Coverage:

   SD***0 machine is specially designed and  used in large warehouses such as big grain wharehouse,cool warehouses,big supper markets etc.
   The effective area can be covered around ********0 sqm.

3.Operation Methods:
 
   (1).Speakers Installation:
       (A).**8 attached specially- made speakers will be fixed and  hung on the ceiling of the warehouse evenly.
       (B).Connect the speakers in parallel with two pcs of common wires.(Note:
the same poles + -  of the speakers must be connected together).
       (C).Connect the two pcs of  wires onto the OUTPUT terminals in the back of the machine.(one red and another black terminal must be used.)
    (2).At the first,turn off the “power switch” on the left side of the front panel.Then plug the “power line” into the AC**0V socket and the Fan in the back panel will be working at this time.Meanwhile,V meter in the front panel will be pointed on around  DC*8V.
    (3).According to the area of the warehouse,please select  the "Power Selections" knob.If the area is above ***0 sqm,*0W can be chosen.If less than ***0 sqm, *5W or *2W can be chosen. *0W is recommended.
    (4).Interval Selection.There are 3 options: *6",4" and 0"(no stopping).*6" is recommended.
    (5).Select Frequency Knob onto *4H or *2H .*2" is just for testing.
    (6).Put the” power switch” onto "ON" position,the the green LED will be lighting,red LED flashing in every second frequency and the yellow LED will be flashing when ultrasonic waves working.
     At this time,the  Voltage Meter V will show around DC*8V and  Current meter A will show around 1.7 A.
    (7).Using the attached specially-made ultrasonic testing meter and testing in different places in the warehouse,the testing meter pointer will flicker which indicates the machine is working normally.(during the working  time).You can chose“High” or “Low” position according to the intensity of the ultrasonic wave.
    Also you can use an AM radio for simple testing.A kind of special DA-DA or “JI-JI”sound  will be heard during working time if you put the radio under the speakers.
 
4.Cautions:
 
    (1).AC**0/*****0Hz must be confirmed before using .
    (2).Heat will be produced when the machine working. So the Fan in the back of the machine must be kept working and no any obstructions in front of the fan especially working in *0W output.
    (3).IF working stopped,the two FUSE tubes will checked at the first.(AC fuse is 1A and DC fuse is 3A).
    (4).The easy-burning materials must be kept away from the machine.
 
5.Technical Specifications:

    (1).Input Voltage: AC**0V/*****0Hz
    (2).Output : *2W/*5W/*0W
    (3).Working Voltage and Current: DC*8V/1.7A
    (4).Frequency Coverage: *0KHz****5KHz.