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Operating Elements - VOLTCRAFT MS-20SF Operating Instructions Manual

Fuse finder

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Operating elements

1 Sensor
2 Pulse LED (receiver)
3 Receiving LED
4 Button
/ reset
5 Battery compartment cover
6 Operating LED (transmitter)
7
7 Power cord with plug
6
Inserting/Replacing batteries (receiver)
Before replacing the batteries, the product must be switched off and disconnected from all
measuring circuits and lines.
Only the battery specified in the technical data is allowed to be used.
An incorrectly polarised battery could destroy the product. Also it could explode or start a fire.
Open the battery compartment by pressing the lock of the battery compartment cover (5) and at the same
time pushing it in the direction of the markings.
Insert a new battery.
Close the battery compartment cover (5).
When the battery is empty or nearly empty, the receiver LED (3) flashes and the acoustic
signal is longer.
Allocation of fuses
When connecting under voltage make sure you observe the safety guidelines.
The recognition or allocation of fuses is largely dependent on the wiring in the distribution lines.
To obtain a result that is as accurate as possible, the cover should be removed to test the line
of the fuse. If you do not have any specialist knowledge, do not remove the cover yourself but
commission a specialist to do so (e.g. an electrician).
Automatic circuit breakers from different manufacturers may have the magnet coils located
in different positions. If no clear signal is found with the receiver, the position of the receiver
should be moved 90° to the left or right.
Insert the plug into a socket on the electrical circuit which the fuse is to be allocated to. The operating
LED (6) comes on.
Switch on the receiver with the
button/reset (4). The pulse LED (2) comes on and an audible signal
is emitted.
Move the sensor (1) of the receiver close to the fuses and try to receive the signal. A receiving signal
is shown by the receiving LED (3) coming on: In addition a long audible signal is emitted which differs
depending on the strength of the signal received.
If no clear signal is found, the receiver should be reset. Press the
the product. Restart the search process.
Switch off the affected fuse. The operating LED (6) on the transmitter goes out if the correct fuse has
been switched off.
To reset the receiving signal press the
To switch off the transmitter hold the
To increase the lifetime of the battery, the receiver is equipped with an automatic shut-off
function. The receiver turns off automatically after being idle for 3 minutes.
Maintenance and cleaning
Before cleaning the transmitter, pull the mains plug out of the socket.
Do not immerse the product in water.
The product is maintenance-free and only needs occasional cleaning. To clean the product, use a soft,
antistatic and lint-free cloth.
Do not use abrasive or chemical cleaning agents.
After use, store the product in the storage bag.
Transmitter
Receiver
button/reset (4), to reset
button/reset (4).
button/reset (4).
Disposal
a) Product
Electronic devices are recyclable waste and must not be disposed of in the household waste.
At the end of its service life, dispose of the product in accordance with applicable regulatory
guidelines.
1
Remove any inserted batteries and dispose of them separately from the product.
b) (Rechargeable) Batteries
2
You as the end user are required by law (Battery Ordinance) to return all used batteries.
3
Disposing of them in the household waste is prohibited.
Contaminated batteries are labeled with this symbol to indicate that disposal in the domestic
waste is forbidden. The designations for the heavy metals involved are: Cd = Cadmium, Hg =
4
Mercury, Pb = Lead (name on batteries, e.g. below the trash icon on the left).
Used batteries can be returned to collection points in your municipality, our stores or wherever batteries
are sold.
You thus fulfill your statutory obligations and contribute to the protection of the environment.
5
Technical data
a) Transmitter
Operating voltage ................................. 230 V/AC, 50 Hz
Protection class .................................... I
Current consumption ............................ <20 mA
Voltage measuring range ...................... 230 V/AC, 50 Hz
Overvoltage category ........................... CAT II 250 V
Measurements (W x H x D) .................. 118 x 60 x 35 mm
b) Receiver
Battery operation .................................. 9 V block battery
Voltage measuring range ...................... 230 V/AC, 50 Hz
Protection class .................................... II
Overvoltage category ........................... CAT III 250 V
Measurements (W x H x D) .................. 195 x 36 x 55 mm
c) General
Operating temperature ......................... 0 to +40 °C
Operating humidity ............................... <80 % RH (non-condensing)
Storage temperature ............................. 0 to +50 °C
Storage humidity ................................... <95 % RH (non-condensing)
Weight ................................................. 218 g (Receiver + Transmitter)
This is a publication by Conrad Electronic SE, Klaus-Conrad-Str. 1, D-92240 Hirschau (www.conrad.com). All rights in-
cluding translation reserved. Reproduction by any method, e.g. photocopy, microfilming, or the capture in electronic data
processing systems require the prior written approval by the editor. Reprinting, also in part, is prohibited. This publication
represents the technical status at the time of printing.
Copyright 2021 by Conrad Electronic SE.
*2436323_v1_0921_02_dm_mh_en

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