Greenlee CM-660 General Purpose AC Clamp Méter Instruksi Manual

1. Bubuka

The Greenlee CM-660 is a general-purpose AC True RMS clamp meter designed for accurate electrical measurements. This instrument is capable of measuring AC currents, DC voltages, resistance, and frequency. It incorporates a digital low-pass filter for precise readings on variable frequency drives (VFDs) and features AmpTip™ technology for enhanced accuracy on small wires carrying low currents (60 amps atanapi kirang).

Key features include non-contact AC voltage detection, continuity testing, and diode testing. The meter can record average, maximum, and minimum readings, and offers two voltage detection modes: non-contact or single test lead. It is powered by two 1.5V AAA batteries and comes with test leads and a carrying case for convenience. The CM-660 has a 6000-count LCD display and a 1.18-inch jaw opening. It is UL listed, ensuring compliance with safety standards.

Figure 1.1: Greenlee CM-660 General Purpose AC Clamp Méter.

2. Émbaran Kasalametan

Always adhere to safety precautions when using electrical test equipment. Failure to do so may result in injury or damage to the meter.

• Baca pituduh: Read and understand all instructions and safety information before operating the meter.
• Personil anu mumpuni: This meter should only be used by qualified personnel who are familiar with electrical hazards.
• Alat Pelindung Diri (APD): Always wear appropriate PPE, including safety glasses and insulated gloves, when working with electrical circuits.
• Voltage Watesan: Ulah ngaleuwihan vol maksimumtage ratings specified for the meter (600 VAC/DC).
• Wates ayeuna: Do not exceed the maximum current ratings (600 Amps).
• Inspect Test Leads: Before each use, inspect test leads for damage. Do not use if insulation is cracked or if the conductor is exposed.
• Non-Kontak Voltage Deteksi: Use non-contact voltage detection as a preliminary check only. Always verify with direct contact measurements.
• Ngagantian batré: Ensure the meter is disconnected from all circuits before opening the battery compartment.
• Kaayaan Lingkungan: Do not use the meter in wet conditions or in the presence of explosive gases or dust.
• Fungsi anu leres: If the meter appears to be damaged or is not operating correctly, discontinue use immediately.

3. Setélan

3.1 Pamasangan batré

The Greenlee CM-660 requires two 1.5V AAA batteries for operation. These are typically included with the meter.

1. Ensure the meter is turned OFF and disconnected from any electrical circuits.
2. Panggihan panutup kompartemen batré di tukang méteran.
3. Paké obeng pikeun loosen screw nu ngamankeun panutup batré.
4. Remove the cover and insert two AAA batteries, observing the correct polarity (+/-) as indicated inside the compartment.
5. Ganti panutup batré jeung tighten screw nu aman.

3.2 Inspeksi Awal

Before first use, and periodically thereafter, perform a visual inspection of the meter and its accessories.

• Check the meter casing for any cracks, damage, or signs of wear.
• Inspect the test leads for frayed insulation, exposed wires, or damaged connectors.
• Ensure the jaw mechanism opens and closes smoothly and securely.
• Verify the display is clear and free from defects when the meter is powered on.

Figure 3.1: Included test leads and carrying case.

4. Parentah Operasi

The Greenlee CM-660 offers various measurement functions. Always select the appropriate function before making a measurement.

4.1 Méter Leuwihview

Figure 4.1: Diagram illustrating key features of the Greenlee CM-660 clamp meter, including the clamp jaw, AmpTip, non-contact AC voltage detection, AC voltage with digital filter, over-molded grip, and display.

• Clamp rahang: Dianggo pikeun pangukuran arus AC non-kontak.
• AmpTip™: Provides increased accuracy for low AC currents (60 amps or less) on small wires.
• Dial fungsi: Selects the desired measurement mode (AC Current, DC Voltage, Resistance, Frequency, Continuity, Diode).
• tampilan: 6000-count LCD for clear reading of measurements.
• Test Lead Inputs: Port pikeun nyambungkeun kabel uji pikeun voltage, resistance, continuity, and diode measurements.
• Non-Kontak AC Voltage Deteksi: Integrated sensor for detecting live AC voltage tanpa kontak langsung.
• Digital Low Pass Filter: Improves accuracy when measuring AC voltage on variable frequency drives.

4.2 Ngukur Arus AC (Clamp)

1. Turn the function dial to the AC current (A~) position.
2. Buka clamp jaw by pressing the lever.
3. Lebetkeun hiji konduktor nganggo clamp jaw. Ensure the jaw is fully closed around the conductor.
4. Baca nilai arus AC dina tampilan.
5. For small wires carrying 60 amps or less, the AmpTip™ feature automatically provides increased accuracy.

Figure 4.2: The CM-660 clamp meter in use, measuring current by clampdi sabudeureun hiji konduktor tunggal.

4.3 Ngukur DC Voltage

1. Insert the red test lead into the VΩHz input and the black test lead into the COM input.
2. Turn the function dial to the DC voltage (V=) position.
3. Connect the red test lead to the positive side of the circuit and the black test lead to the negative side.
4. Baca DC voltage nilai dina tampilan.

4.4 Ngukur Résistansi

1. Pastikeun sirkuit geus dipareuman énergina sateuacan ngukur résistansi.
2. Insert the red test lead into the VΩHz input and the black test lead into the COM input.
3. Turn the function dial to the Resistance (Ω) position.
4. Sambungkeun kabel tés kana komponén atanapi sirkuit anu badé diukur.
5. Maca nilai résistansi dina tampilan.

4.5 Tés Continuity

1. Pastikeun sirkuit parantos dipareuman énergina sateuacan ngalaksanakeun tés kontinuitas.
2. Insert the red test lead into the VΩHz input and the black test lead into the COM input.
3. Turn the function dial to the Continuity (Buzzer symbol) position.
4. Sambungkeun lead test dina sirkuit atawa komponén.
5. The meter will emit an audible tone if continuity is detected (low resistance).

4.6 Tés Dioda

1. Pastikeun sirkuit parantos dipareuman énergina sateuacan ngalaksanakeun tés dioda.
2. Insert the red test lead into the VΩHz input and the black test lead into the COM input.
3. Turn the function dial to the Diode (Diode symbol) position.
4. Sambungkeun kabel tés beureum ka anoda sareng kabel tés hideung ka katoda dioda.
5. Layar bakal némbongkeun voltase majutage drop. Reverse the leads; the display should show "OL" (Open Line) for a good diode.

4.7 Non-Kontak AC Voltage Detéksi

1. Turn the function dial to the NCV (Non-Contact Voltage) posisi.
2. Hold the meter with the NCV sensor near the conductor or outlet.
3. Upami AC voltage is present, the meter will indicate with an audible beep and/or visual indicator.
4. PERHATOSAN: This feature is for preliminary detection only. Always verify voltage presence and magnitude with direct contact measurements using test leads.

5. Pangropéa

Proper maintenance ensures the longevity and accuracy of your Greenlee CM-660 clamp méter.

5.1 beberesih

• Lap méter casing jeung iklanamp lawon jeung detergent hampang. Ulah make cleaners abrasive atawa pangleyur.
• Ensure no moisture enters the meter's openings.
• Clean the test leads regularly, especially the probe tips, to ensure good electrical contact.

5.2 Ngagantian batré

Refer to Section 3.1 for battery installation instructions. Replace batteries promptly when the low battery indicator appears on the display to ensure accurate readings.

5.3 Panyimpenan

• Simpen méteran dina wadahna nalika henteu dianggo pikeun ngajagi tina lebu sareng karusakan fisik.
• Upami disimpen kanggo waktos anu lami, cabut batréna pikeun nyegah bocor.
• Store in a cool, dry environment, away from direct sunlight and extreme temperatures.

6. Cara ngungkulan

7. Spésifikasi

The following table outlines the key specifications for the Greenlee CM-660 General Purpose AC Clamp Méter.

Figure 7.1: Approximate dimensions of the CM-660 clamp meter shown in hand for scale.

8. Jaminan & Dukungan

8.1 Émbaran jaminan

Greenlee products are manufactured to high standards and are backed by a limited warranty against defects in materials and workmanship. For specific warranty terms and conditions applicable to your CM-660 clamp meter, please refer to the warranty card included with your product or visit the official Greenlee websitus. Simpen bukti pameseran anjeun pikeun klaim garansi.

8.2 Rojongan Palanggan

For technical assistance, troubleshooting, or service inquiries, please contact Greenlee customer support. Contact information can typically be found on the Greenlee websitus atanapi dina bungkusan produk.

Sumberdaya Online: For additional product information, FAQs, and support, visit the official Greenlee websitus: www.greenlee.com

Product Videos and Demonstrations: For product videos and demonstrations, you may visit the link provided in some product documentation: http://tagr.com/t/V3v6VF