Contents CAUTION Technical data Power requirements To gain the best performance of the tool, prolong the duty life, General safety warnings for electric tools make the Warranty valid if necessary, and to avoid hazards Safety warnings for the of fatal injuries please read and use of rotary hammers understand this Manual before using the tool.
The construction class of the charger is: Reinforced insulation. WARNING If the power cable is damaged, it must be replaced by the manufacturer or a TRUPER Service Center to prevent any risk of electric shock or significant accident. The electrical insulation of this tool is compromised by splashes or spillage of liquids during its operation.
General safety warnings for electric tools WARNING! Read all safety warnings and all instructions listed below carefully. Failure to follow any of them may result in electric shock, fire, and/or serious injury. Keep the warnings and instructions for future reference. Work area Do not exceed your range of motion.
When the battery is not in use, keep it away from other • Recharge only with the charger specified by TRUPER. Do metal objects such as clips, coins, keys, nails, screws, or not use any other charger not specifically provided for use other small metal objects that may create a connection with the equipment.
General safety warnings for the charger WARNING Read all safety warnings and all instructions. Failure to do so may result in electric shock, fire, and/or serious injury. Keep all warnings and instructions for future reference. • This charger is not intended to be used by persons (including children) with reduced physical, sensory, or mental capabilities, or lack of experience and knowledge, unless they have been supervised or instructed on the use of the charger by a person responsible for their safety.
SDS-Plus chuck Operation mode selector Depth control rod Depth rod Reverse rotation locking screw control Variable speed ON/OFF switch LED light Main handle Auxiliary handle Battery (only included in ROEI-20A) Battery connection teeth Charger (only included in ROEI-20A) Charging indicator ENGLISH...
Preparation NOTE: Before using the tool, carefully read the instruction manual. The machine is designed for drilling with a hammer and chiseling in concrete or brick. It is also suitable for non-impact drilling in wood, metal, ceramic, and plastic. Battery charging WARNING The charger and battery are designed to 3.
Page 9
Preparation Battery removal or installation Press the battery release button and remove the battery from the tool (A). After charging, slide the battery into the tool's battery port (B). A simple push and gentle pressure will be enough. Installation of the auxiliary handle 1.
Start up Insertion and removal of SDS bits (not included) Insertion • Clean and lightly lubricate the drill bit before inserting it. Insert the dust-free drill bit into the chuck with a twisting motion until it clicks into place. The drill bit will lock automatically.
Page 11
Start up Selection of operating mode The gearbox operation for each application is set with the mode function selector. To switch between functions, turn the mode function selection switch to the desired operating mode. WARNING The operating mode selector should only be activated when stopped. Mode to adjust the chuck angle Mode for drilling in steel, Chiseling mode.
• Always keep the vents clean and free of obstructions to • Tool servicing should only be performed at an ensure proper motor cooling. Authorized TRUPER Service Center. Service and • Regularly inspect all mounting screws and ensure they maintenance by unqualified persons can be dangerous are tightened correctly.
Authorized service centers In the event of any problem contacting a TRUPER Authorized Service Center, please see our webpage WWW.TRUPER.COM to get an updated list, or call our toll-free numbers 800 690-6990 or 800 018-7873 to get information about the nearest Service Center.
It includes the costs of transportation of the product that derive from its fulfillment of its service network. . Phone number 800-018-7873. Made in China. Imported by TRUPER, S.A. de C.V. Parque Industrial 1, Parque Industrial Jilotepec, Jilotepec, Edo. de Méx. C.P. 54257, Phone number 761 782 9100.
Need help?
Do you have a question about the ROEI-20A and is the answer not in the manual?
Questions and answers