CHAUVIN ARNOUX C.A. 6240 Double Retractable 10 A Test Probes User Manual

ARNOUX C.A. 6240 Double Retractable 10 A Test Probes
User Manual Double retractable 10 A test probes

Thank you for purchasing double retractable 10 A test probes. These test probes are designed for use with C.A. 6240 and C.A. 6250 microhmmeters.
For best results from your instrument:

• read these operating instructions carefully,
• comply with the precautions for use.

WARNING , risk of DANGER! The operator must refer to these instructions whenever this danger symbol appears.
The CE marking indicates compliance with the European Low Voltage Directive (2014/35/EU), Electromagnetic Compatibility Directive (2014/30/EU), and Restriction of  Hazardous Substances Directive (RoHS, 2011/65/EU and 2015/863/EU).
The rubbish bin with a line through it indicates that, in the European Union, the product must undergo selective disposal in compliance with Directive WEEE 2012/19/EU.  This equipment must not be treated as household waste

Definition of measurement categories

• Measurement category IV corresponds to measurements taken at the source of low-voltage installations.
  Example: power feeders, counters and protection devices.

• Measurement category III corresponds to measurements on building installations.
  Example: distribution panel, circuit-breakers, machines or fixed industrial devices.

• Measurement category II corresponds to measurements taken on circuits directly connected to low-voltage installations.
  Example: power supply to electro-domestic devices and portable tools.

PRECAUTIONS FOR USE

This accessory is compliant with safety standard IEC/EN 61010-031 or BS EN 61010031 for voltages up to 300 V with respect to earth in category III.
The operator and/or the responsible authority must read attentively and clearly understand the various precautions for use.
A thorough knowledge and keen wareness of electrical risks is essential for any use of this accessory.

• If you use this accessory other than as specified, the protection it provides may be impaired, thereby endangering you.
• Do not use the accessory on networks at voltages or in categories higher than those mentioned.
• Do not use the accessory if it seems to be damaged, incomplete, or not correctly closed.
• Any repairs must be carried out by skilled and approved personnel.

PRESENTATION

1.1. DELIVERY CONDITION
10 A x 2 retractable test probe with rotation
Supplied in a cardboard box with:

• a user manual in 5 languages,
• a verification certificate.

1.2. REPLACEMENT PARTS
Batch of 5 screw-on spade terminal / Ø4 mm banana jack adapters
Batch of 5 probe tips for retractable test probe with rotation
For the accessories and spares, consult our web site:
www.chauvin-arnoux.com

1.3. FUNCTIONS
The double retractable 10A test probes can be used with a C.A. 6240 or C.A. 6250 microhmmeter to measure a weak resistance very accurately.

• The retractable test probes ensure a good contact at the measurement point even if the surface is uneven.

• The test probes with rotation can in addition improve the contact by removing a thin layer of rust, paint, or dirt. When the user presses on the probes, they rotate as they retract.

• The resistance of both 10A test probes is very low.

• The measurement is made in 4-wire mode, so no allowance need be made for the resistance of the leads.

• The test probe with rotation, which is thicker, allows more “rugged” use. The pistolgrip test probe is used for applications in more confined spaces.

At the other end of the leads there are safety terminals 4mm in diameter onto which spade terminals 6mm in diameter are screwed. These accessories can therefore be used with microhmmeters having either binding posts from 4 to 6mm in diameter or safety terminals 4mm in diameter.

1.4. TEST PROBE WITH ROTATION

USE

• Connect the 2 double retractable 10 A test probes to the 4 terminals of the instrument.
  Loosen the nuts on the binding posts, insert the spade terminals, being very careful to connect the red leads to the voltage terminals (P), then tighten the nut.
  If the instrument has safety terminals, unscrew the spade terminals to make the connection.

• Place the voltage probes (identified by red spots) as close as possible to one another.

• During the measurement, hold the test probes firmly in contact with the object being measured.

For details of the measurement configuration, technical characteristics, error messages and memorization, refer to the user manuals of the C.A. 6240 or C.A. 6250.

CHARACTERISTICS

3.1. ENVIRONMENTAL CONDITIONS

Indoor use.|
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Operating range| -10 °C to +55 °C and 10 % to 85% RH
Storage range| -40 °C to +70 °C and 10 % to 90% RH
Degree of pollution| 2
Altitude| < 3000 m

3.2. CONSTRUCTION SPECIFICATIONS

IK 04 according to IEC 62262
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Drop test| According to IEC/EN 61010-031 or BS EN 61010-031

3.3. ELECTRICAL SAFETY
Electrical safety 300 V category III according to IEC/EN 61010-031 or BS EN 61010-031.
Maximum current: 10 A.
Maximum voltage: 30 V.

MAINTENANCE

The instrument contains no parts that can be replaced by personnel who have not been specially trained and accredited. Any unauthorized repair or replacement of a  part by an “equivalent” may gravely impair safety.
4.1. CLEANING
Disconnect the accessory completely.
Use a soft cloth, dampened with soapy water. Rinse with a damp cloth and dry rapidly with a dry cloth or forced air. Do not use alcohol, solvents, or hydrocarbons.

WARRANTY

Except as otherwise stated, our warranty is valid for 24 months starting from the
date on which the equipment was sold. Extract from our General Conditions of Sale
provided on request.
The warranty does not apply in the following cases:

• Inappropriate use of the equipment or use with incompatible equipment;
• Modifications made to the equipment without the explicit permission of the manufacturer’s technical staff;
• Work done on the device by a person not approved by the manufacturer;
• Adaptation to a particular application not anticipated in the definition of the equipment or not indicated in the user’s manual;
• Damage caused by shocks, falls, or floods.

INTERNATIONAL
Chauvin Arnoux
Tél : +33 1 44 85 44 38
Fax : +33 1 46 27 95 69
Our international contacts
www.chauvin-arnoux.com/contacts

References

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