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The requirements for replacing the battery are the usage of a 4 mm Phillips screwdriver, a soldering iron station, a utility knife, heat shrink tubes and two lithium batteries (3.6 V). Make sure how to use a soldering iron, especially in combination with batteries. If you are not familiar with (replacing) batteries, it might be a good idea to search for some information about how batteries work. Last but not least, create a work environment with good lighting and a clean desk. The replacement requires attention and concentration.
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Use a 4 mm Phillips screwdriver to remove the seven screws to disassemble the housing of the drill.
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Remove the sticker carefully from the bottom.
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Open the housing of the drill.
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Detach the electric circuit and place it next to the drill.
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Cut each tubing from the three wires of the battery with a utility knife.
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Disconnect the three wires of the battery with a soldering iron.
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Place each new tubing (three in total) on the battery wires through sliding them on each wire.
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Attach the two batteries to each other with tape, in case you have two separate batteries.
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Use solder and a solder iron to attach the new battery to the wires.
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Slide the tubings on each connection and heat each tubing with a lighter to make them shrink.
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Place the electric circuit and the rotation switch back into the housing.
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Put the housing back on the drill through clicking and closing it.
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Put the seven screws back into the housing with the Phillips screwdriver.
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Delft University of Technology, Team S1-G18, Flipsen Spring 2017 crwdns2935289:0Delft University of Technology, Team S1-G18, Flipsen Spring 2017crwdne2935289:0
TUD-FLIPSEN-S17S1G18
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The difficult and dangerous operation is the tag connection to the Li-ion battery case. The Weller soldering iron shown in (7) has the wrong shape solder tip. The connection to a Li-ion must be made quickly and without significant heating of the Li-ion. Connections are usually spot welded but an amateur could try a solder gun.
The replacement batteries should be Li-ion size 18650 of at least 1500 mAh and identical. These are available with tags already attached and I would buy these and crimp to the tags. I have not done this myself because I found the receipt and the drill was bought 3 years ago so it is going back. The batteries were manufactured 4 years before I bought the drill so they were old when I bought it.
Anyone know where I can get new brushes for the motor? Or a motor itself? Everything else works fine on my now 12 year old drill!
Where can I buy the these battery
Dragons International Trading - crwdns2934203:0crwdne2934203:0
Kenapa bor dicasindikat
Where I can find charging pcb?
