1. Ifihan
The NOYAFA NF-818L is an advanced underground wire locator designed to accurately detect and trace buried and hidden wires. This device assists in quickly and precisely locating cable breaks and determining the direction of underground and in-wall cables. It is an essential tool for various applications, including locating pet fences, telephone lines, and irrigation cables.
Aworan 1: Pariview of the NOYAFA NF-818L Underground Wire Locator.
2. Alaye Aabo
- Always ensure the power is disconnected from the circuit or cable you are testing before connecting the transmitter.
- Do not use the device in wet conditions or near flammable gases.
- Wọ ohun elo aabo ara ẹni ti o yẹ (PPE) nigbati o ba n ṣiṣẹ pẹlu awọn eto ina.
- Pa ẹrọ kuro lati awọn ọmọde.
- Refer to local electrical codes and safety regulations before performing any work.
3. Package Awọn akoonu
Daju pe gbogbo awọn nkan wa ninu apo rẹ:
- 1 x NF-818L Transmitter
- 1 x NF-818L Receiver
- 1 x Agbo
- 1 x Okun Ngba agbara USB
- 1 x Itọsọna olumulo
- 1 x apo kekere
- 1 x Qualification Certificate
Image 2: Package contents of the NF-818L.
4. Awọn ẹya Ọja
- Precise Wire Location: Accurately locates buried and hidden wires, including pet fences, telephone lines, and irrigation cables.
- Depth and Length Detection: Capable of tracing wires up to 3-4 feet (approximately 0.9-1.2 meters) deep and up to 2000 feet (approximately 610 meters) long. Note that detection depth can be influenced by environmental factors.
- Filaṣi LED ti a ṣepọ: The receiver features a built-in LED light for operation in dark environments.
- Jack Earphone: Allows for precise signal detection in noisy environments.
- Awọn batiri gbigba agbara: Both the transmitter and receiver are powered by 3.7V 1100mAh rechargeable lithium-ion batteries, providing up to 6 hours of continuous operation.
- Apẹrẹ ti o lagbara: Engineered to operate effectively in challenging weather conditions.
Image 3: Wide range depth detection capabilities.
Image 4: Receiver with LED flashlight function.
5. Eto
Before operation, ensure both the transmitter and receiver are fully charged.
- So Atagba:
- Connect the red alligator clip from the transmitter to the wire you wish to trace.
- Connect the black alligator clip to a suitable ground point (e.g., a ground rod, a metal pipe, or the neutral line if applicable and safe).
- Rii daju asopọ to ni aabo lati ṣe idiwọ pipadanu ifihan.
- Agbara Tan: Tan-an mejeeji atagba ati olugba.
- Ṣatunṣe Ifamọ: On the receiver, adjust the sensitivity level as needed. Start with a lower sensitivity and increase it if the signal is weak.
Image 5: Connecting the transmitter with alligator clips.
6. Awọn ilana Iṣiṣẹ
Follow these steps to locate underground wires or cable breaks:
- Wire Tracing:
- With the transmitter connected and powered on, hold the receiver and sweep it slowly over the area where the wire is suspected to be buried.
- The receiver will emit an audible signal and display signal strength indicators (LEDs). The signal will be strongest directly above the wire.
- Move the receiver back and forth to pinpoint the exact path of the wire.
- Locating Cable Breaks:
- Connect the transmitter to one end of the suspected broken wire and a good ground.
- Trace the wire as described above. The signal will abruptly weaken or disappear at the point of the break.
- Confirm the break by testing from the other end of the wire if accessible.
- Lilo Awọn Agbekọri: For improved accuracy in noisy environments, plug the earphones into the receiver's jack. This allows for clearer detection of the signal.
- Using LED Flashlight: Press the dedicated button on the receiver to activate the LED flashlight for visibility in low-light conditions.
Image 6: Precise underground cable location and break detection.
7. Itọju
- Gbigba agbara: Recharge the lithium-ion batteries using the provided USB cable when the low battery indicator appears. A full charge typically takes a few hours.
- Ninu: Mu ẹrọ naa nu pẹlu asọ ti o gbẹ. Ma ṣe lo abrasive ose tabi epo.
- Ibi ipamọ: Store the device in its carrying pouch in a cool, dry place when not in use.
Image 7: Lithium battery charging process.
8. Laasigbotitusita
| Isoro | Owun to le Fa | Ojutu |
|---|---|---|
| Ko si ifihan agbara ti a rii | Low battery; Incorrect connection; Wire too deep; Transmitter off | Charge batteries; Check connections; Increase receiver sensitivity; Ensure transmitter is on |
| Weak or intermittent signal | Poor ground connection; Environmental interference; Wire depth variation | Improve ground connection; Use earphones; Adjust sensitivity; Move slowly |
| False readings or multiple signals | Interference from other cables/metal; High sensitivity | Reduce receiver sensitivity; Ensure no other active cables are nearby; Re-evaluate ground point |
| Ẹrọ naa ko ṣiṣẹ | Depleted battery; Device malfunction | Charge battery; If still not working, contact support |
9. Awọn pato
- Awoṣe: NF-818L
- Olupese: NOYAFA
- Orisun Agbara: Battery Powered (1 Lithium metal battery included)
- Iru Batiri: 3.7V 1100mAh Rechargeable Lithium-ion
- Max Tracing Depth: Gígùn ẹsẹ̀ bàtà 3-4 (tó tó 0.9-1.2 mítà)
- Max Tracing Length: ẹsẹ̀ 2000 (ìwọ̀n mítà 610)
- Iwọn Iṣiṣẹ: Titi di iwọn 60 Celsius
- Iru wiwọn: Ohmmeter (for continuity)
- Awọn iwọn Ọja (L x W x H): 50 x 50 x 100 millimeters (approx. 5 x 5 x 10 cm)
- Iwọn Ọja: 422 giramu
- Àwọ̀: Dudu
10. Atilẹyin ọja ati Support
NOYAFA products are designed for reliability and performance. For any questions, technical assistance, or warranty claims, please contact NOYAFA customer support. We are committed to responding to your inquiries within 24 hours.
Jọwọ tọka si iwe rira rẹ fun awọn ofin ati ipo atilẹyin ọja kan pato.
Ibi iwifunni:
Refer to the contact details provided with your product packaging or visit the official NOYAFA webojula fun support.