Greenlee CM-660 General Purpose AC Clamp Manyèl enstriksyon mèt

1. Entwodiksyon

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 or less).

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 Mèt.

2. Enfòmasyon sou Sekirite

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

• Li Enstriksyon: Read and understand all instructions and safety information before operating the meter.
• Pèsonèl ki kalifye: This meter should only be used by qualified personnel who are familiar with electrical hazards.
• Ekipman Pwoteksyon Pèsonèl (PPE): Always wear appropriate PPE, including safety glasses and insulated gloves, when working with electrical circuits.
• Voltage Limit: Pa depase vol maksimòm lantage ratings specified for the meter (600 VAC/DC).
• Limit aktyèl yo: Do not exceed the maximum current ratings (600 Amps).
• Enspekte fil tès yo: Before each use, inspect test leads for damage. Do not use if insulation is cracked or if the conductor is exposed.
• Ki pa Peye-Kontakte Voltage Deteksyon: Use non-contact voltage detection as a preliminary check only. Always verify with direct contact measurements.
• Ranplasman batri: Ensure the meter is disconnected from all circuits before opening the battery compartment.
• Kondisyon anviwònman: Do not use the meter in wet conditions or in the presence of explosive gases or dust.
• Proper Function: If the meter appears to be damaged or is not operating correctly, discontinue use immediately.

3. Enstalasyon

3.1 Enstalasyon batri

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. Jwenn kouvèti konpatiman pil la sou dèyè mèt la.
3. Sèvi ak yon tournevis pou dekole vis ki kenbe kouvèti batri a.
4. Remove the cover and insert two AAA batteries, observing the correct polarity (+/-) as indicated inside the compartment.
5. Ranplase kouvèti batri a epi sere boulon vis la byen.

3.2 Premye Enspeksyon

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. Operasyon Enstriksyon

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

4.1 mèt plis paseview

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 Machwa: Used for non-contact AC current measurements.
• AmpTip™: Provides increased accuracy for low AC currents (60 amps or less) on small wires.
• Fonksyon Dial: Selects the desired measurement mode (AC Current, DC Voltage, Resistance, Frequency, Continuity, Diode).
• Ekspozisyon: 6000-count LCD for clear reading of measurements.
• Test Lead Inputs: Ports for connecting test leads for voltage, resistance, continuity, and diode measurements.
• Non-Contact AC Voltage Deteksyon: Integrated sensor for detecting live AC voltage san kontak dirèk.
• Digital Low Pass Filter: Improves accuracy when measuring AC voltage on variable frequency drives.

4.2 Measuring AC Current (Clamp)

1. Turn the function dial to the AC current (A~) position.
2. Louvri cl laamp jaw by pressing the lever.
3. Enclose a single conductor with the clamp jaw. Ensure the jaw is fully closed around the conductor.
4. Li valè kouran AC a sou ekran an.
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 clampalantou yon sèl kondiktè.

4.3 Mezire 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. Konekte fil tès wouj la sou bò pozitif sikwi a epi fil tès nwa a sou bò negatif la.
4. Li DC voltage valè sou ekspozisyon an.

4.4 Mezire rezistans

1. Asire w sikwi a pa gen enèji anvan ou mezire rezistans lan.
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. Connect the test leads across the component or circuit to be measured.
5. Li valè rezistans nan ekspozisyon an.

4.5 Tès kontinwite

1. Asire w sikwi a pa gen enèji anvan ou fè yon tès kontinwite.
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. Konekte fil tès yo atravè sikwi a oswa konpozan an.
5. The meter will emit an audible tone if continuity is detected (low resistance).

4.6 Tès Dyòd

1. Ensure the circuit is de-energized before performing a diode test.
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. Konekte fil tès wouj la nan anod la epi Konekte fil tès nwa a nan katod dyòd la.
5. Ekran an ap montre volim pou pi devan an.tage drop. Reverse the leads; the display should show "OL" (Open Line) for a good diode.

4.7 Non-Kontakte AC Voltage Deteksyon

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

5. Antretyen

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

5.1 Netwayaj

• Siye mèt la casing ak piblisiteamp twal ak detèjan twò grav. Pa sèvi ak pwodui netwayaj abrazif oswa solvang.
• Ensure no moisture enters the meter's openings.
• Clean the test leads regularly, especially the probe tips, to ensure good electrical contact.

5.2 Ranplasman batri

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 Depo

• Store the meter in its carrying case when not in use to protect it from dust and physical damage.
• Si w ap sere l pou yon bon bout tan, retire pil yo pou anpeche l koule.
• Store in a cool, dry environment, away from direct sunlight and extreme temperatures.

NAN. Depanaj

7. Espesifikasyon

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

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

8. Garanti & Sipò

8.1 Enfòmasyon sou Garanti

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 websit la. Kenbe prèv acha ou pou reklamasyon garanti.

8.2 Sipò pou Kliyan

For technical assistance, troubleshooting, or service inquiries, please contact Greenlee customer support. Contact information can typically be found on the Greenlee websit oswa nan anbalaj pwodwi a.

Resous sou entènèt: For additional product information, FAQs, and support, visit the official Greenlee websit: 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