Tennant T291 Bedienungsanleitung Seite 32

The operator must always use personal protection devices: protective apron or overalls, non-slip waterproof shoes, rubber gloves, protective
goggles and ear protectors and mask to protect the respiratory tract.
Do not use detergents that may produce hazardous reactions, vapours, heat, etc.
Keep hands away from moving parts.
Never wash the machine with water jets.
Make sure the electrical characteristics of the machine (voltage, frequency, power) given on the nameplate correspond to those of the mains
electricity supply.
Make sure the power sockets used for battery chargers and mains powered models are properly earthed and protected by a 2-pole thermal
resistance for electrical current, minimising the risk of electric shock. Mains powered versions come with a three-wire cable and a three-pin
earthed plug for use in a suitable earthed socket. The earth wire is yellow and green. Never connect this wire to anything other than the earth
terminal of the socket. The plug must be plugged into a suitable socket, correctly installed and wired according to local standards. Incorrect
wiring or failure to connect the machine's earth wire may lead to a risk of electric shock. If you are in doubt about the proper earthing of the
machine's mains power plug is strictly forbidden.
Battery charger: check the power cable regularly for damage; if the power cable is damaged, do not use the charger. To replace the cable,
contact a specialist service centre.
Battery charger, when carrying out maintenance on the machine, disconnect both power supplies (AC and DC).
ENGLISH 4