4 | Operating Manual GW 702 | General and Safety Instructions
Do not bury the cable. Secure the cable to avoid damage by lawn mowers, hedge trimmers and other equip-
ment.
WARNING!
To reduce the risk of electric shock, replace the cable immediately if damaged.
WARNING!
To reduce the risk of electric shock, do not use an extension cable to connect the device to the power sup-
ply; use an appropriately located socket.
KEEP THESE INSTRUCTIONS IN A SAFE PLACE!
1.5 Hazards due to failure to follow safety instructions
Failure to follow the safety instructions may endanger not only persons, but also the environment and the
device. Failure to follow the safety instructions may invalidate any damage claims.
Non-compliance with the safety instructions may give rise to the following hazards:
• Failure of major functions of the device.
• Danger to persons due to electrical, mechanical and chemical effects.
1.6 Safety awareness at work
The safety instructions contained in this operating manual must be observed. The operating company is
responsible for ensuring compliance with local safety regulations. Any faults that could affect safety must be
rectified immediately.
1.7 Safety instructions for the operating company/operator
A safe and ecologically beneficial disposal of process materials as well as replacement parts must be
ensured. (Legal requirements must be observed)
Risks from electric power must be excluded (for further details, refer to the VDE
1)
regulations and the
requirements of the local public utilities as well as section 1.4).
1) VDE = Association of German Electrical Engineers
1.8 Safety instructions for inspection, maintenance and installation work
The operating company must ensure that all maintenance, inspection and installation work is carried out by
authorised and duly qualified personnel, who have read and understood this operating manual.
Before carrying out installation and maintenance works, always make sure that the unit is disconnected
from power supply. The device must be prevented from being switched on again during the above work.
Only in this state may additional modules be mounted or removed and connections be made. Non-compli-
ance can result in damage to the unit and invalidate the warranty. All safety and protective equipment must
be reattached and activated immediately after the work has been completed.
1.9 Unauthorised modification and production of spare parts
The device may only be modified or converted in consultation with the manufacturer. If errors and hazards
result during operation due to incorrect configuration of the unit, any liability is excluded.
Use only the manufacturer's spare parts and sensors. Otherwise the warranty is invalidated.
