These are available at your specialised dealer's or manufacturer's shop.
The water supply (black plastic ring) can only be removed by pulling it
down.
The assembly of the water supply shall be carried out by sliding it on until it
snaps!
Pay attention to the position of the dowel pin (for protection against
twisting).
Warning! Do not damage the sealing rings during assembly.
The machine has an external water supply provided by the work spindle.
With the help of the ball valve, you can regulate the required water quantity.
The water supply is equipped with a connection for Gardena hose
couplings.
Caution: The water pressure at the connection should not exceed 3 bar.
In case of drilling overhead, the water shall be sucked off at the drill
hole by a water collection ring and wet suction device for safety
reasons and performance reliability of the machine.
Changing Gears
The ETN 2001 P is equipped with a mechanical 2-speed gearbox.
Select the speed according to the drilling diameter.
Use the speed selection to change to the next higher or lower speed until
it locks. Change the speed only when the tool is not running; slightly turn
the working spindle to ease the speed change.
Warning!
Never apply force and change the gear only when the
!
machine is running down.
Never use tools, such as hammers or pliers to change
the gear.
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