User manual RYOBI CRH-240RE

[. . . ] Do not wear loose clothing or jewellery, they can be caught in moving parts. Rubber gloves and non-skid footwear are recommended when working outdoors. Wear protecting hair covering to contain long hair. It is safer than using your hand and it frees both hands to operate the tool. [. . . ] Motor No load speed Hammer blows (under load) Impact energy Drill dia. : wood steel concrete (hammer drilling) Recommended hammer drilling range Connection type Weight (with battery pack) 18 V 0 - 900 min-1 0 - 4680 bpm 2J 20 mm 13 mm 20 mm 4 - 14 mm SDS-plus 3. 8 kg 24 V 0 - 1000 min-1 0 - 5200 bpm 2J 20 mm 13 mm 20 mm 4 - 14 mm SDS-plus 4 kg The rated voltage of the battery must agree with the value on the machine. They therefore have to be charged before use. A new battery develops full power only after it has been subjected to approx. The maximum service life of the batteries is attained if you charge these at an ambient temperature of between +5 °C and max. They should therefore be re-charge regularly. Or better still - connect the battery to the mains charger which will automatically switch to maintenance charging after the battery has been fully charged. The resulting excessive current flow leads to quick discharging and increased wear of the battery. An increasingly shorter operating time per recharging of the battery is an indication that the battery is worn out and must be replaced. WARNING Do not carry out any repair on the charger yourself!As a basic rule, return the faulty machine to the nearest RYOBI service centre (also in the case of defective mains cable)! Do not leave the battery in the charger if the latter is not in operating condition. To ensure long service life, the batteries should always be charged in good time. This is particularly important if you notice a reduction in power output. Make sure that the mains voltage complies with the voltage on the name-plate on the charger. Push battery into battery charger until it snaps into place. Only after the switch is actuated and the machine starts does the gear box shift to the selected mode. note: Left rotation when hammer drilling damages the drill. Switch off the hammer mechanism when using a non SDS-Plus fastening tool. When hammer drilling, use exclusively drill with hard metal inserts and SDS-Plus shafts. The use of commercially available masonry drills with cylindrical shafts by means of the adapter and the normal drill chuck in conjunction with the pneumatic hammer mechanism is not possible. [. . . ] Anpassa alltid verktygets hastighet till det material som ska borras och till borrens diameter. Se till att du står stadigt och använd alltid båda händerna till att hålla i hammarborrmaskinen. Dezactivai modul perforare atunci când utilizai un accesoriu care nu are fixare SDS-Plus. All Ryobi products are guaranteed against manufacturing defects and defective parts for a period of twenty four (24) months from the date stated on the original invoice drawn up by the retailer and given to the end user. [. . . ]