Troubleshooting - Metabo BS 18 LTX BL I Operating Instructions Manual

en ENGLISH
7. Use
7.1 Electronic safety shutdown (...LTX BL...)
In case of sudden rotation of the power tool around
the drill axis, e.g. due to catching/jamming of the
accessory, the machine switches off automatically -
for better control of the machine and high user
protection compared to machines without this func-
tion.
The shutdown is indicated by a single red flashing of
the LED light (14) and a single beep.
7.2 Battery pack, capacity and signal
indicator
Charge the battery pack before use.
Recharge the battery pack if performance dimin-
ishes.
Instructions on charging the battery pack can be
found in the operating instructions of the Metabo
charger.
7.3 Removing and inserting the battery pack
Fig. C
7.4 Setting the direction of rotation,
engaging the transporting safety device
(switch-on lock)
7.5 Select the gear
Do not set the gear switch (4) unless the motor
has stopped completely!
7.6 Set drill, hammer drill
Activate slide switch (3).
7.7 Setting torque control, maximum torque,
pulse function
Do not work for long periods with pulse
function switched on! (The motor can
overheat.)
Fig. F
Set the desired operating mode at the setting wheel
(13):
1...10 = Torque control
= maximum torque
= Pulse function
7.8 Switching On/Off, setting the speed
Fig. A
Switching on, speed: press the trigger switch (15).
Press in the trigger switch to increase the
rotational speed.
Switching off: release the trigger switch (15). Note:
the noise that the machine makes when it
switches off is due to the design (quick stop)
and has no influence on the function or the
service life of the machine.
10
Fig. B
Fig. D
Fig. E
Fig. A
7.9 Keyless chuck
With a soft tool shank, retightening may be required
after a short drilling period.
Instructions for machines with the designation
SB...:
1. The grating sound which may be heard after
opening the chuck is functional and is stopped
by turning the sleeve in the opposite direction.
2. Clamping the tool:
Turn sleeve in direction "GRIP, ZU" until the
noticeable mechanical resistance has been
overcome.
Caution! The tool is not yet clamped! Keep
turning the sleeve (it must "click" when
turning), until it cannot be turned any further -
only now is the tool securely clamped.
Cleaning: from time to time, hold the machine
vertically with the chuck facing downwards and
turn the sleeve fully in the direction "GRIP, ZU"
and then turn fully in the direction
"AUF, RELEASE". The dust collected falls from
the keyless chuck.
7.10 Unscrewing the drill chuck (only for
machines without quick change system
Quick)
The user cannot unscrew and screw on the chuck.
Contact the customer service.
7.11 Chuck with quick-change system Quick
(for machines with the designation ...BL
Q...) Fig. H.
To remove: Push the interlock ring forward (a),
advance and pull off the chuck (b).
To fit: push the interlock ring forward and move the
chuck as far as the limit stop on the drill spindle.
7.12 Fitting the belt hook (equipment-
specific) / bit depot (equipment-specific)
Fig. I
Fit the belt hook (8) as shown.
Fit the bit depot (7) as shown.

8. Troubleshooting

8.1 Defective electronic safety shutdown
(...LTX BL...)
Red continuous lighting of the LED lamp (14)
signals a defective safety shutdown.Have the
machine repaired. See chapter 10.
8.2 The machine's multifunctional
monitoring system
If the machine switches off automatically, the
machine electronics have activated automatic
protection mode. There will be a warning signal
(beep). The beeping stops after a maximum of 30
seconds or when the trigger switch (15) is released.
In spite of this protective function, overloading
is still possible with certain applications and
can result in damage to the machine.
Fig. G