The User Manual includes key features, operating instructions (intended use, maintenance, repair, storage and transportation) of ultrasonic rodent repeller "GRAD A-550 US" (hereinafter - device). The main distinctive feature of the rodent repeller "GRAD A-550US" is that the device operates in a silent ultrasonic mode without causing any discomfort to people and pets.
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Figure 1. Visual appearance of the device 1.2.2 Dimensions, mm …….…………..………….………..........…..….. 109 х 65 х 25 1.2.3 Weight, including batteries, kg..….………………..……………….……………….……………….. 0,12 1.2.4 Device shipping weight, including external power source, kg …………….…………….……….….. 0,47 1.2.5 DC supply voltage (3 batteries ААА), V ……………………………………..…………...………………... 4,5 1.2.6 DC supply voltage for operation from the external source, V……………………………………………9 1.2.7 Maximum current consumption by the device, mA batteries.……………….…………….……………………………….………..…...
1.3 Device components 1.3.1 Device components and supplied package are shown on Table 1 Table 1 № Description Quantity Comments Ultrasonic rodent repeller "GRAD A-550 US" INTK.433523.006 RE External power source Packing box User manual INTK.433523.006 RE 1.3.2 Location of repeller’s main parts is shown in Figure 2. Figure 2 –...
The external power source is plugged in through jack item 3. Polarity of power jack is shown in Figure 3. Figure 3 – Polarity of jack for external power source. INTENDED USE 2.1 Operating restrictions 2.1.1 Working device cannot be placed closer than 2.5 m distance from a person. WARNING! Do not hold the device at a short distance next to a person's ears, as it can lead to headaches and temporary hearing loss.
PACKAGING, STORAGE AND TRANSPORTATION Each device is packed in individual package according to the supply package as indicated in Table 1. Device moving in the package is not allowed. Packed devices are placed into shipping containers - a corrugated fiberboard box (State Standard 22637). Packaged devices can be transported by vehicle or railway in covered trucks or containers, by air in pressurized compartments.