User manual HILTI TCU 7-36

[. . . ] The illustrated behavior following this symbol must always be observed in order to avoid serious injury or damages to propefty. refer to illustrations. The Zi\ o E The numbers be found the the fold-out cover illustrations can on pages. [. . . ] As conventional chargers switch off when the first cells have reached full charge, All thtee indicators light brielly during lhe selltesl, atter which only lhe green LED should light. The green LED blinks when the self-test was NOT successful. lf, after unplugging and reconnecting the charger to the mains supply, the self-test is still not successful, please return the charger to a Hilti service centre for reoair. the other partly charged cells do not receive the full charge. The user becomes aware of this effect in the form of inadequate battery capacity. This effect can be eliminated by applying a conditioning charge. During this procedure, the charger supplies a small current over several hours, with pauses made in order to avoid overheating the battery. Depending on its condition, the llattery will take 7 to 10 hours t0 reach full charge. The conditioning charge begins when the conditioning mode button is pressed before insertion of the battery and released approx. The yellow LED lights while the battery is being charged in conditioning mode. The battery should be charged in conditioning mode no A] /'\ - Operale the charger only at a suitable location. The location for operation of the charger should be dry, clean and cool but not exposed to frost. The charger must be able to give off heat during the charging procedure. Accordingly, the ventllation slots must always be unobstructed. more than once a month. The conditioning charge is, 0peralion Inserling the battery BP 6-86 for the TE 6-4: Insert the battery in the dovetail guide and push it in until a click is heard (engaged). so to speak, a kind of "training" for the battery. Just as excessive training can be harmful to the human body, t00 frequent use of conditioning charging mode can also weaken the battery. E gOE SBP '10 for the SB 10: SBP 1 2 for the SB 1 2: Push the battery into the compartment as far as jt will Baltery (accessory) f Take care to ensure that the battery fits correctly in the charging compadment. Brforr a battery is used for the first time, it must be charged for 24 hours in normal mode or for 1 0 hours in conditioning mode in order to permit "forming" of the battery cells. iow temperatures: Battery performance drops at low temperatures. [. . . ] Mainlenance z-. 1 Checkall external parts of the chargerfordamage at regular intervals and check that all controls operate faultlessly. Do not operate the charger when parts are damaged or when the controls do not function faultlessly. [. . . ]