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ACCURACY/CALIBRATION

MAXIMIZING ACCURACY

The sensitivity of the unit can be pin-pointed to the exact place of pipes, cables or battens and
studs. To do this, sweep unit across the area in question, with light and buzzer sounding. After each
sweep, gradually turn the adjusting dial until light and buzzer are no longer activated. Gently
reverse dial before each subsequent sweep, until light and buzzer come on at the location of
hidden pipes/cable or batten or stud.

UNIT ADJUSTMENT

A small screwdriver is provided which is located at the underside
of battery compartment cover (fig.10). Do not use metal
screwdriver.

METAL/VOLTAGE DETECTION ADJUSTMENT:

1. Turn the blue/voltage adjusting dial to midway of full travel.

2. Place selector switch to metal/voltage detector position.

3. Turn the trimmer using the small screwdriver. The screwdriver

must be fully inserted to approximately 3mm from the shoulder
on the screwdriver, to the detector housing.

4. If the GREEN LED is on, slowly turn the trimmer CLOCKWISE until the RED LED and BUZZER

just come on. Slowly turn back the trimmer until the GREEN LED just comes on and BUZZER
ceases. Now the unit is correctly adjusted.

5. If the RED LED and BUZZER come on, slowly turn the trimmer ANTICLOCKWISE until the

GREEN LED just goes on and BUZZER ceases. The unit is now correctly adjusted.

6. Warning: The maximum movement of the trimmer is only 

3

4  

of a turn. Attempting to turn any

further may damage the unit.

STUD DETECTION ADJUSTMENT:

1. Turn the blue stud adjusting dial to midway of full travel.

2. Move selector switch to STUD DETECTOR position.

3. Hold the stud face over a known stud or batten.

4. If the RED LED is on and the buzzer sounds, slowly turn the trimmer CLOCKWISE until the RED

LED just goes off and the GREEN LED just comes on and the buzzer changes to a lower pitch.
(The GREEN LED may only come on briefly in which case very slight adjustments anticlockwise
and clockwise may be necessary until only the GREEN light is on). The unit is now correctly
adjusted. If no LED’s are on, slowly turn the trimmer ANTICLOCKWISE until the GREEN LED just
comes on.

5.

WARNING:

The maximum movement of the trimmer is only 

3

4

of a turn. Attempting to turn any

further may damage the unit.

REMEMBER TO SWITCH OFF THE UNIT

WHEN NOT IN USE (MOVE SELECTOR

SWITCH TO THE MIDDLE).

Fig.10.

- 6 -

Summary of Contents for 26920

Page 1: ... EXPERIENCE ANY DIFFICULTY IN OPERATING OR SUSPECT THERE IS A DEFECT WITH THIS PRODUCT THEN PLEASE CONTACT THE DRAPER HELPLINE ON 023 8026 6355 INSTRUCTIES BELANGRIJK LEES ZORGVULDIG DEZE INSTRUCTIES OM VEILIG EN EFFECTIEF GEBRUIK VAN DIT GEREEDSCHAP TE GARANDEREN IN GEVAL VAN GEBRUIKSMOEILIJKHEDEN OF INDIEN U VERMOEDT DAT HET PRODUCT DEFECTIEF IS WORDT U VERZOCHT CONTACT OP TE NEMEN MET DE DRAPER...

Page 2: ...l and audible warning upon detection Features include Metal voltage and stud detection in one unit Instant visual and audible warning Low power consuming light emitting diodes and buzzer indicators Powered by a readily available 9V PP3 battery not supplied Fast accurate and easy to use Metal Detection This tool will detect screws nails RSJ s or trace the route of metal conduits gas and water pipes...

Page 3: ...ITY ADJUSTING DIAL STUD DETECTOR SELECTION SWITCH SENSITIVITY ADJUSTING DIAL VOLTAGE METAL DETECTOR GREEN ON LED RED LED INDICATOR Fig 2 PREPARING FUNCTION PREPARATION Slide out the battery compartment cover on the back of the unit and connect a new 9V PP3 battery Securely snap cover back in place and the unit is ready for use The blue square selector switch should be carefully located Fig 1 ...

Page 4: ...switched on the unit needs to be adjusted For details please refer to UNIT ADJUSTMENT see section on Accuracy Calibration SAFETY When the unit gives a NO VOLTAGE reading no blinking motion of RED LED and beeping sound of BUZZER when touching the conductor check the unit on a known source BEFORE touching any conductor CAUTION It will not detect shielded conductors i e those in metal conduit it only...

Page 5: ...refer to the following procedures 1 Hold the unit vertically as shown fig 6 and turn the adjusting dial fully downwards 2 Move the selector switch to STUD DETECTOR position 3 Turn the adjusting dial upwards until the RED LED and BUZZER come on 4 Reverse the adjusting dial gently until the GREEN LED comes on and BUZZER sound changes to a low pitch 5 If the unit cannot be set accordingly it needs to...

Page 6: ...n back the trimmer until the GREEN LED just comes on and BUZZER ceases Now the unit is correctly adjusted 5 If the RED LED and BUZZER come on slowly turn the trimmer ANTICLOCKWISE until the GREEN LED just goes on and BUZZER ceases The unit is now correctly adjusted 6 Warning The maximum movement of the trimmer is only 3 4 of a turn Attempting to turn any further may damage the unit STUD DETECTION ...

Page 7: ... of the stud See page 5 figs 6 9 RECALIBRATION WARNING Before attempting recalibration the user should be aware that the trimmers located on the side of the detector only have a total adjustment of approximately 3 4 of a turn Attempting to turn any further will result in either damage to the detector itself or the tip of the adjusting screwdriver supplied making further recalibration impossible Se...

Page 8: ...spanning vaststellen en de route ervan traceren Houten frames Dit gereedschap zal de lokatie van verborgen houten frames stijlen balken planken en binten opsporen Note Maximum depth of penetration is approx 27mm translation required GECOMBINEERDE METAAL SPANNING STIJLDETECTOR VOORRAADNUMMER 26920 COMPONENTNUMMER 501D 8 STIJLDETECTIE OPPERVLAK SPANNING METAALDETECTIE OPPERVLAK BATTERIJCOMPARTIMENT ...

Page 9: ...oor meer bijzonderheden VEILIGHEID Als de eenheid een GEEN SPANNING aflezing geeft geen knipperen van het RODE lampje en geen piepend geluid van de ZOEMER bij het aanraken van de conductor moet de eenheid VOOR het aanraken van de conductor op een gekende bron worden gecontroleerd VOORZICHTIG De eenheid zal geen afgeschermde coductors opsporen d w z in dit geval alleen de aanwezigheid van METAAL aa...

Page 10: ...CEDURE 1 Hou de eenheid verticaal zoals getoond in Afb 3 en draai de afstelschijf volledig omlaag 2 Plaats de selectieschakelaar in de STUD DETECTOR positie 3 Draai de afstelschijf omhoog tot de RODE LED en de zoemer werken 4 Draai de schijf voorzichtig terug tot het GROENE lampje aangaat en de ZOEMER op een lagere toonhoogte wordt gehoord 5 Als de eenheid niet op deze wijze kan worden ingesteld m...

Page 11: ...e ZOEMER werkt Draai de trimmer langzaam terug tot de GROENE LED net aangaat en de ZOEMER stopt De eenheid is nu correct afgesteld 5 Als het RODE lampje en de ZOEMER aangaan moet de trimmer langzaam LINKSOM worden gedraaid tot de GROENE LED net aangaat en de ZOEMER stopt De eenheid is nu correct afgesteld 6 WAARSCHUWING De maximum beweging van de trimmer is 3 4 toer De trimmer trachten verder te d...

Page 12: ...m van de stijl aan te duiden Zie pagina 5 Afb 6 9 HERKALIBRATIE WAARSCHUWING Alvorens te herkalibreren moet de gebruiker er op letten dat de trimmers aan de zijde van de detector slechts een totale afstellen van 3 4 toer toelaten Verder rachten te draaien zal resulteren in beschadiging van de detector of van de punt van de bijgeleverde schroevedraaier waardoor verdere kalibratie onmogelijk wordt Z...

Page 13: ...NOTES 13 ...

Page 14: ...NOTES 14 ...

Page 15: ...NOTES 15 ...

Page 16: ...Fax 023 8026 0784 Published by Draper Tools Ltd No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise without prior permission in writing from Draper Tools Ltd YOUR DRAPER STOCKIST ...

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