Erbauer ERB121SDS, User Manual

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6 kg SDS-MAX ROTARY HAMMER
Apply a coating of universal grease to the end
of the bit that is to be inserted into the SDS-Max
chuck. Keep the locking sleeve (2) in upper (front)
position while inserting the SDS-Max bit.
Place the SDS-Max bit into the spindle without
effort. Rotate the bit until the grooves coincide.
After the grooves have coincided, push the
SDS-Max bit down (until the fixing mechanism
produces an audible “click”). Check the proper
fixing of the SDS-Max bit by pulling it strongly
outwards.
Note:
The SDS-Max bit needs to be inserted in a
specific way to ensure it locks into the chuck. To
check if it is properly inserted attempt to pull the
bit out of the chuck. If it can be removed without
pulling back the locking sleeve (2), rotate the bit
a little and repeat step 3 until the bit locks firmly
into place.
4. FITTING SDS-MAX CHISELS
(See Fig. 7, 8)
These are inserted in the same way as drill bits.
Once the bit is locked in place the bit can be ro-
tated to the best position for the job in hand. Ro-
tate the operation mode selector (6) to adjusting
position (Fig 7). Once the position is set rotate
the operation mode selector (6) to the chisel
position , ensuring that the button latches cor-
rectly. Then turn the bit slightly by hand left wise
and right wise until it is locked.
5. REMOVE SDS-MAX TOOLS
(See Fig. 9)
Pull back the locking sleeve (2), grasp the bit and
pull straight out.
6. OPERATING THE ON/OFF SWITCH
(See Fig. 10)
Holding the Rotary Hammer with both hands
and press the ON/OFF switch (7) in for operation,
release switch to stop.
WARNING:
If the hammer/chisel selector
cannot go into position, turn the drill bit in
the SDS-Max chuck to allow the mode selector
to engage properly.
Fig. 5
Fig. 7
Fig. 6
Fig. 8