Troubleshooting - Schwamborn DSM 650-RC Manuel D'utilisation

EN
DSM 650‐RC / DSM 800‐RC

7 Troubleshooting

7 Troubleshooting
Only suitably knowledgeable, qualified professional technicians may perform repairs on the machine!
Malfunction
Machine runs out‐of‐centre
during grinding.
Grinding pattern is uneven.
Battery charge indicator
[22, Fig. C] flashes red.
Grinding drive switches off
during the grinding.
Forward drive does not start.
Remote control mode (wi­
thout mains operation) was
interrupted.
Operation indicator light
[21, Fig. C] is no longer lit.
Machine reacts without con­
trol.
Cause
Tools are damaged or worn.
Tool has come loose.
Belt is torn.
Drive battery is too weak.
Machine is overloaded.
Faulty power supply.
Ground fault circuit interrupter
(GFCI) at the mains connec­
tion (distributor) has triggered.
Batteries in the remote control
unit are empty. Radio connec­
tion was interrupted.
Coupling bolts [45, Fig. I] not
engaged completely.
Battery charge indicator
[22, Fig. C] flashes red:
Drive battery is too weak.
If no remote control signal is
received for 5 minutes, the re­
mote control mode is swit­
ched off automatically.
Radio connection on the cur­
rent channel is faulty.
Rectification
Replace tools.
Change type of the tool.
Make sure that the number and arrangement
of the tools are the same.
Tool mounts [51, Fig. O] can be rotated in­
dependently of each other: Lower belt needs
to be replaced.
Lower gears [52, Fig. O] can be turned by
hand:
Upper belt needs to be replaced.
Recharge drive battery for at least one hour
(! Chapter 3.5 ‐ page 26).
Swivel weight elements to the rear [C,
RESET
Fig. N]; press the
and start up the grinding drive.
Reduce tool speed.
Change type of the tool.
Check the connecting cable (extension cable)
and replace if necessary.
Shorten the connecting cable (extension ca­
ble) between power socket and machine.
Put only one machine per ground fault circuit
interrupter into operation.
Replace batteries in the remote control unit
(! Chapter 3.4.2 ‐ page 24).
Engage both coupling bolts
(! Chapter 3.4.1 ‐ page 24).
Recharge drive battery for at least one hour
(! Chapter 3.5 ‐ page 26).
Move the switch [24, Fig. D] to the
tion scan
setting.
New connection is established. Display
RUN
window: .
(! Chapter 3.4.3 ‐ page 24).
Keep tapping the switch [24, Fig. D] to the
Menu
side until a suitable channel is found.
Move the switch [24, Fig. D] to the
tion scan
setting.
New connection is established. Display
window: RUN (! Chapter 3.4.3 ‐ page 24).
button [17, Fig. B]
Connec­
Connec­
31