User manual RYOBI STP-1801

[. . . ] Before drilling into walls, ceilings or floors, ensure that there are no concealed power cables inside. ST-1200 ST-1201 ST-1440 ST-1441 ST-1800 ST-1801 This power tool is intended for commercial use in industry and trade, for drilling and screwing in metal, wood, plastics and ceramics and for tapping. STP-1200 STP-1201 STP-1400 STP-1441 STP-1800 STP-1801 This power tool is intended for commercial use in industry and trade, for drilling and screwing in metal, wood, plastic and ceramics and for tapping. Before using the battery for the first time, charge it using an original RYOBI battery charger. [. . . ] It is essential that you read the instructions in this manual before mounting and operating this machine. (a) Yellow light (b) Red light (c) Green light 2 Battery charging interface Slide in battery Before using this device, read and comply with these operating instructions and the relevant national industrial safety regulations. These operating instructions should be kept for later use and enclosed with the device when lending it on or selling it. Risk of injury When using the battery charger, the following basic safety precautions must be observed for protection against electric shock, injuries and burns. Before using the device, check that the mains cable and mains plug are not damaged. The device must not be damp, neither should it be used in a damp environment. Do not use the device if it has suffered any heavy shock or jolting, or is damaged in any other way. Due to the heat generated during charging, the battery charger must not be operated on a combustible surface/in an inflammable environment. Excessive storage or operating temperatures can cause charger malfunctions during charging. Battery charging in closed cupboards, near heat sources (radiators, bright sunshine) etc. If the battery is not going to be used for a long period of time, remove the battery from the battery charger and unplug the charger. Protect battery terminals to avoid short circuits which may be caused by metallic objects. Damage to property/material Mains voltage must correspond with the voltage specifications on the device. When the red light goes off and green light comes on, the battery is fully charged. Sometimes when the battery is inserted soon after being used, the red charger light may not come on. If you wish to charge two battery packs, allow 15 minutes between charging of the battery packs. Flashing red light: preliminary charging stage (low voltage) which lasts a maximum of three minutes. Flashing red light and yellow light on: if this lasts a long time, it means the battery pack has a short circuit and needs to be examined by an authorised RYOBI SERVICE CENTRE. [. . . ] The batteries' full rated capacity is not reached until after 3 to 5 charging cycles!Cells with high-quality electrodes are used for these batteries to ensure that the motor has an even working voltage throughout its entire running time. Before you use it for the first time, the battery pack must be charged up. The batteries reach their full rated capacity after 3 to 5 charging cycles (1 cycle = charging, using and recharging)! [. . . ]