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Completely read through the operating instructions, the „Warranty and Additional Information"
!
booklet as well as the latest information under the internet link at the end of these instructions.
Follow the instructions they contain. This document must be kept in a safe place and passed on
together with the device.
Intended use
This drill guide, comprising a transmitter and a receiver, is suitable to determine the entry and exit points
on wall and ceiling drilled holes with a wall thickness up to 120 cm. The signal radius up to 150 cm is
shown on the LCD display. The transmitter has an integrate metal and voltage detection to prevent drilling
errors.
General safety instructions
– The device must only be used in accordance with its intendedpurpose and within the scope of the
specifications.
– The measuring tools and accessories are not toys. Keep out of reach of children.
– Modifications or changes to the device are not permitted, this will otherwise invalidate the approval
and safety specifications.
– Do not expose the device to mechanical stress, extreme temperatures, moisture or significant vibration.
– Fixing with special adhesive or adhesive strips does not provide a 100% secure grip. Always keep the
danger area clear.
– Before taking any measurements, make sure that both the area to be tested (e.g. a line), the test
device and the accessories used (e.g. connection cable) are in proper working order. Test the device
by connecting it to known voltage sources (e.g. a 230 V socket in the case of AC testing).
– The device must no longer be used if one or more of its functions fail, the battery charge is weak, or the
housing has been damaged.
– Please be aware that even if a visual signal is not displayed, voltage may still be present. Differences
in the design of the connection socket or the nature of the insulation (thickness and type) can affect
functionality. Voltage cannot be detected behind panels and metal covers.
– The device measures the presence of electrostatic fields of sufficient strength. If the field strength is too
low voltage may still be applied although no warning signal is given. The following list of factors that
influence the field strength does not claim to be complete: shielding, cable insulation (type, thickness),
measurement distance, insulation between user and earth, special socket designs, condition of tester
and of batteries.
– Do not work alone in the vicinity of hazardous electrical installations and only under the guidance
of a qualified electrician.
– The measuring device must not be used as a substitute for a two-pole zero potential test.
Additional information on use
Observe the technical safety regulations for working in the vicinity of electrical systems, especially:
1. Safely isolating from power supply, 2. Securing to prevent system being switched on again,
3. Checking zero potential, two-pole, 4. Earthing and short-circuiting, 5. Securing and covering
adjacent live components. If dropped, the product or objects below it may be damaged. Sensitive
surfaces, such as wallpaper or painted walls, can be damaged by the adhesive effect of the special
adhesive. In such cases, make sure the transmitter is held by a second person.
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