1. Introduktion
The AMTAST WJL-6000 is a portable halogen gas sniffer designed for precise detection of various refrigerant leaks. Utilizing advanced sensing technology, this device helps users accurately pinpoint leakage points of refrigerants such as CFCs, HFCs, and HCFCs. It features adjustable sensitivity, audible and visual alarms, and a flexible probe for accessing hard-to-reach areas.
Image 1.1: The AMTAST WJL-6000 Refrigerant Leak Detector, showcasing its compact design and flexible probe.
2. Sikkerhedsoplysninger
- Brug altid apparatet i et godt ventileret område.
- Udsæt ikke enheden for ekstreme temperaturer eller direkte sollys.
- Sørg for korrekt batteripolaritet, når du installerer batterier.
- Hold enheden væk fra vand og fugt.
- Do not attempt to repair or modify the device yourself. Refer to qualified personnel for service.
- This device is designed for refrigerant leak detection only. Do not use it for detecting natural gas or other combustible gases.
3. Opsætning
3.1 Batteriinstallation
- Find batteridækslet på bagsiden af enheden.
- Skub eller afklips dækslet for at åbne det.
- Insert four (4) AAA alkaline batteries, ensuring correct polarity (+/-) as indicated inside the compartment.
- Luk batterirummets dæksel forsvarligt.
Note: Batteries are not included with the device.
Image 3.1: Product specifications, including power supply details for 4 AAA alkaline batteries.
4. Betjeningsvejledning
4.1 Tænd og opvarmning
- Turn the device ON using the 'off/on' switch.
- Allow approximately 6 seconds for the device to warm up. During this time, the indicator light may flash.
4.2 Følsomhedsjustering
The WJL-6000 offers 7 adjustable sensitivity levels. Rotate the sensitivity knob to select the desired level. Higher numbers indicate higher sensitivity, allowing detection of smaller leaks.
Image 4.1: The sensitivity adjustment knob and the flexible probe for detecting leaks in various locations.
4.3 Leak Detection Process
- With the device warmed up, move the flexible probe slowly around suspected leak areas.
- When a refrigerant leak is detected, the device will emit an audible "siren" sound, and the indicator light will flash rapidly. The intensity of the sound and the flashing rate increase with higher concentrations of refrigerant.
- Use the flexible probe to reach difficult and hard-to-access areas, such as under pipes or behind machinery.
Image 4.2: Visual representation of the leak detection process, showing the device in use.
5. Vedligeholdelse
5.1 Rengøring
Tør enheden af med en blød, tør klud. Brug ikke slibende rengøringsmidler eller opløsningsmidler, da disse kan beskadige casing eller interne komponenter.
5.2 Udskiftning af batteri
Replace batteries when the device's performance degrades or if the low battery indicator (if present) activates. Always use fresh AAA alkaline batteries.
5.3 Probepleje
Handle the flexible probe with care. Avoid sharp bends or excessive force that could damage the probe or its connection to the main unit.
6. Fejlfinding
- Enheden tændes ikke: Kontroller batteriinstallationen, og sørg for, at batterierne er friske.
- No detection or inconsistent readings: Ensure the probe is clean. Adjust sensitivity to a higher level. Allow sufficient warm-up time.
- Falske alarmer: Reduce sensitivity. Ensure the operating environment is free from other halogenated compounds that might trigger the sensor.
- Weak alarm sound/light: Udskift batterierne.
7. Specifikationer
| Feature | Specifikation |
|---|---|
| Driftstemperatur | 0°C til 52°C (30°F til 125°F) |
| Maksimal følsomhed | 0.21 oz/yr (6 gr/yr) for all halogenated refrigerants |
| Batterilevetid | Approximately 50 hours (normal use) |
| Svartid | Immediate (within 3 seconds) |
| Opvarmningstid | Cirka 6 sekunder |
| Fixed Probe Length | 17 cm (6.5 tommer) |
| Unit Dimensions (H x D x W) | 22.9 cm x 6.5 cm x 6.5 cm (9.02" x 2.56" x 2.56") |
| Strømforsyning | 6V DC, 4 AAA alkaline batteries (not included) |
| Sensortype | Corona Sensor |
| Alarm | Hørbar og visuel |
| Detected Refrigerants | CFCs (e.g., R11, R12, R13), HCFCs (e.g., R22, R123, R124), HFCs (e.g., R23, R134a, R404A, R407C, R410A) |
8. Garanti og support
8.1 Producentgaranti
The AMTAST WJL-6000 Refrigerant Leak Detector comes with a One Year Warranty from the manufacturer, AMTAST. Please retain your proof of purchase for warranty claims.
8.2 Kundesupport
For technical assistance, troubleshooting, or warranty inquiries, please contact AMTAST customer support. You can find more information and contact details by visiting the official AMTAST store or webwebsted.