VTTEST23 - Multimeter VELLEMAN - Free user manual and instructions

USER MANUAL VTTEST23 VELLEMAN

To all residents of the European Union Important environmental information about this product This symbol on the device or the package indicates that disposal of the device after its lifecycle could harm the environment. Do not dispose of the unit (or batteries) as unsorted municipal waste; it should be taken to a specialized company for recycling. This device should be returned to your distributor or to a local recycling service. Respect the local environmental rules. If in doubt, contact your local waste disposal authorities. Thank you for choosing Velleman! Please read the manual thoroughly before bringing this device into service. If the device was damaged in transit, do not install or use it and contact your dealer.

AC (Alternating Current)

Caution: risk of danger, the manual must be consulted in all cases where this symbol is marked.

Warning: a hazardous condition or action that may result in

injury or death Caution: condition or action that may result in damage to the meter or equipment under test

Refer to the Velleman

Service and Quality Warranty on the last pages of this manual.

This symbol indicates: Read instructions Not reading the instructions and manual can lead to damage, injury or death.

This symbol indicates: Danger A hazardous condition or action that may result in injury or death.

Risk of a hazardous condition or action that may result in damage, injury or death.

This symbol indicates: Attention; important information Ignoring this information can lead to hazardous situations.

WARNING: To avoid electrical shock always disconnect the

test leads prior to opening the housing. To prevent fire hazards, only use fuses with the same ratings as specified in this manual. Remark: refer to the warning on the battery compartment.

Avoid cold, heat and large temperature fluctuations. When the unit is moved from a cold to a warm location, leave it switched off until it has reached room temperature. This to avoid condensation and measuring errors.

Protect this device from shocks and abuse. Avoid brute force when operating.

Pollution degree 2-device. For indoor use only. Keep this device away from rain, moisture, splashing and dripping liquids. Not for industrial use. Refer to §8 Pollution degree.

Keep the device away from children and unauthorised users.

Risk of electric shock during operation. Be very careful when measuring live circuits.

There are no user-serviceable parts inside the device. Refer to an authorized dealer for service and/or spare parts.

This is an installation category CAT II measuring instrument. Refer to §7 Overvoltage/installation category.

Read this addendum and the manual thoroughly. Familiarise yourself with the functions of the device before actually using it. IP30 Representing the level of protection from specified external conditions. 3: Protection against contact with a tool. Touch-protected only for measuring devices. Protected against penetration of solid objects larger than 2.5 mm. 0: No protection against moisture or waterVTTEST23

V. 01 – 29/09/2023 5 ©Velleman Group nv

All modifications of the device are forbidden for safety reasons. Damage caused by user modifications to the device is not covered by the warranty.

Only use the device for its intended purpose. Using the device in an unauthorized way will void the warranty. Damage caused by disregard of certain guidelines in this manual is not covered by the warranty and the dealer will not accept responsibility for any ensuing defects or problems.

There are no user-serviceable parts inside the device. Refer to an authorized dealer for service and/or spare parts.

Do not apply abrasives or solvents to the meter. Use a damp cloth and mild detergent for cleaning purposes.

Risk of electric shock during operation. Be very careful when measuring live circuits.

• Read, understand and follow the Safety Rules and operating instructions in this manual before using this instrument.

• The Voltage Tester is designed to be used by the skilled persons and in accordance with safe methods of work.

• If the equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired.

• Unauthorized persons are not to be allowed to disassemble the tester.

• Keep fingers away from the metal probe tips when taking measurements.

• Comply with all safety codes. Use approved personal protective equipment when working near live electrical circuits.

• Use caution on live circuits. Voltages above 30V AC RMS, 42V AC peak, or 60V DC pose a shock hazard.

• Do not use the tester in wet or damp environments or during electrical storms.

• Do not use the tester near explosive vapors, dust or gasses.

• Do not use the tester if it operates incorrectly. Protection may be compromised.

• Do not apply voltage that exceeds the tester’s maximum rated input limits.VTTEST23

V. 01 – 29/09/2023 6 ©Velleman Group nv

• Never use the meter with CAT II installations when measuring voltages that might exceed the safety margin of 230 V above earth ground.

• The unit is only intended to be used for short periods, typically less than 2 minutes, and must not be left plugged in for extended periods.

• Vent slots should not be covered or obstructed.

• The unit is intended for use in the vertical orientation only.

• The unit must always be checked for any sign of damage prior to use. lf there are visual signs of damage do not use. Return the unit to provider for analysis. Visual signs of damage include checking the case exterior, pins and label. lf any are damaged DO NOT USE.

• To verify the tester is working correctly, always first plug it into a known good socket prior to use.

• lf the unit has suffered a mechanica! shock such as a drop, have it checked out by provider first.

• The product has no user serviceable parts.

• The product is designed to comply with EN 61010 and is rated to IP30.

• The product will not detect reverse earth neutral.

• The Socket Tester is intended as a first level fault indication tool and only checks for correct polarity.

6. Overvoltage/Installation Category

Voltage testers are categorized depending on the risk and severity of transient overvoltage that might occur at the point of test. Transients are short-lived bursts of energy induced in a system, e.g. caused by lightning strike on a power line. The existing categories according EN 61010-1 are: CAT

A CAT I-rated meter is suitable for measurements on protected electronic circuits that are not directly connected to mains power, e.g. electronics circuits, control signals… CAT

A CAT II-rated meter is suitable for measurements in CAT I- environments and mono-phase appliances that are connected to the mains by means of a plug and circuits in a normal domestic environment, provided that the circuit is at least 10 m apart from a CAT III- or 20 m apart from a CAT IV-environment. E.g. household appliances, portable tools… CAT III A CAT III-rated meter is suitable for measurements in CAT I- and CAT II-environments, as well as for measurements on (fixed) mono- or poly-phased appliances which are at least 10 m apart from of aVTTEST23

V. 01 – 29/09/2023 7 ©Velleman Group nv

CAT IV-environment, and for measurements in or on distribution level equipment (fuse boxes, lighting circuits, electric ovens). CAT

A CAT IV-rated meter is suitable for measuring in CAT I-, CAT II- and CAT III-environments as well as on the primary supply level. Note that for all measurements on equipment for which the supply cables run outdoors (either overhead or underground) a CAT IV meter must be used.

This device was designed in accordance with EN 61010-1 installation category CAT II 230 V. This implies that certain restrictions in use apply that are related to voltages and voltage peaks which can occur within the environment of use. Refer to the table above.

This device is only suitable for measurements up to 230 V in CAT II

IEC 61010-1 specifies different types of pollution environments, for which different protective measures are necessary to ensure safety. Harsher environments require more protection, and the protection against the pollution which is to be found in a certain environment depends mainly on the insulation and the enclosure properties. The pollution degree rating of the DVM indicates in which environment the device may be used. Pollution degree 1 No pollution or only dry, nonconductive pollution occurs. The pollution has no influence. (only to be found in hermetically sealed enclosures)

Pollution degree 2 Only nonconductive pollution occurs. Occasionally, temporary conductivity caused by condensation is to be expected. (home and office environments fall under this category) Pollution degree 3 Conductive pollution occurs, or dry nonconductive pollution occurs that becomes conductive due to condensation that is to be expected. (industrial environments and environments exposed to outside air - but not in contact with precipitation) Pollution degree 4 The pollution generates persistent conductivity caused by conductive dust or by rain or snow. (exposed outdoor environments and environments where high humidity levels or high concentrations of fine particles occur)VTTEST23

V. 01 – 29/09/2023 8 ©Velleman Group nv

Warning: This device was designed in accordance with EN 61010-1

pollution degree 2. This implies that certain restrictions in use apply that are related to pollution which can occur within the environment of use. Refer to the table above.

This device is only suitable for measurements in Pollution degree class 2 environments.

This device is not calibrated when purchased! Regulations concerning environment of use: Use this meter only for measurements in CAT I, CAT II and CAT III environments (see §7). Use this meter only in a pollution degree 2 environment (see §8). AC voltage measurements 230 V – 50Hz – 11mA Safety standard EN 61010 Safety rating

Alarm sound type Buzzer, Optical IP rating IP30 Number of poles

Performing Tests and Measurements The socket voltage tester is designed to assist users in determining the presence and level of electrical voltage in standard wall outlets and sockets. This essential tool is intended for both professional electricians and homeowners to ensure the safety and functionality of electrical circuits and outlets.VTTEST23

V. 01 – 29/09/2023 9 ©Velleman Group nv

With this socket tester you can check whether sockets, cable reels and extension cords are connected correctly. It detects whether the socket is connected with the correct polarity and shows wiring errors.

This device only works on Live (L1) and Neutral (N) networks (TN network):

• 230V between L1 and N connection. N connection is almost 0V This device doesn’t work on Live (L1) and Live (L2) (IT network):

• 230V between L1 and L2 connection. L1 and L2 gives 115V between Earth and L1 or L2 Visual Indicators: The tool is equipped with a series of LED lights. The socket tester will light up GREEN, GREEN, OFF and the buzzer is continuously on for correct polarity. Any other combination indicates a fault. Fault Combinations Chart:

reverse OFF GREEN RED PULSE Warning X = No connection Use this device with original accessories only. Velleman group nv cannot be held responsible in the event of damage or injury resulting from (incorrect) use of this device. For more info concerning this product and the latest version of this manual, please visit our website www.velleman.eu. The information in this manual is subject to change without prior notice. © COPYRIGHT NOTICE The copyright to this manual is owned by Velleman Group nv. All worldwide rights reserved. No part of this manual may be copied, reproduced, translated or reduced to any electronic medium or otherwise without the prior written consent of the copyright holder.VTTEST23

Os direitos de autor deste manual são propriedade do Velleman Group nv. Todos os direitos mundiais reservados. Nenhuma parte deste manual pode ser copiada, reproduzida, traduzida ou reduzida para qualquer meio eletrónico ou outro sem o consentimento prévio por escrito do detentor dos direitos de autor.Velleman® Service and Quality Warranty Since its foundation in 1972, Velleman® acquired extensive experience in the electronics world and currently distributes its products in over 85 countries. All our products fulfil strict quality requirements and legal stipulations in the EU. In order to ensure the quality, our products regularly go through an extra quality check, both by an internal quality department and by specialized external organisations. If, all precautionary measures notwithstanding, problems should occur, please make appeal to our warranty (see guarantee conditions). General Warranty Conditions Concerning Consumer Products (for EU):

• All consumer products are subject to a 24-month warranty on production flaws and defective material as from the original date of purchase.

• Velleman® can decide to replace an article with an equivalent article, or to refund the retail value totally or partially when the complaint is valid and a free repair or replacement of the article is impossible, or if the expenses are out of proportion. You will be delivered a replacing article or a refund at the value of 100% of the purchase price in case of a flaw occurred in the first year after the date of purchase and delivery, or a replacing article at 50% of the purchase price or a refund at the value of 50% of the retail value in case of a flaw occurred in the second year after the date of purchase and delivery.

• Not covered by warranty: - all direct or indirect damage caused after delivery to the article (e.g. by oxidation, shocks, falls, dust, dirt, humidity...), and by the article, as well as its contents (e.g. data loss), compensation for loss of profits; - consumable goods, parts or accessories that are subject to an aging process during normal use, such as batteries (rechargeable, non-rechargeable, built-in or replaceable), lamps, rubber parts, drive belts... (unlimited list); - flaws resulting from fire, water damage, lightning, accident, natural disaster, etc.…; - flaws caused deliberately, negligently or resulting from improper handling, negligent maintenance, abusive use or use contrary to the manufacturer’s instructions; - damage caused by a commercial, professional or collective use of the article (the warranty validity will be reduced to six (6) months when the article is used professionally); - damage resulting from an inappropriate packing and shipping of the article; - all damage caused by modification, repair or alteration performed by a third party without written permission by Velleman®.

• Articles to be repaired must be delivered to your Velleman® dealer, solidly packed (preferably in the original packaging), and be completed with the original receipt of purchase and a clear flaw description.

• Hint: In order to save on cost and time, please reread the manual and check if the flaw is caused by obvious causes prior to presenting the article for repair. Note that returning a non- defective article can also involve handling costs.

• Repairs occurring after warranty expiration are subject to shipping costs.

• The above conditions are without prejudice to all commercial warranties. The above enumeration is subject to modification according to the article (see article’s manual).