Hilti DSW 1510-CA, Руководство пользователя, Страница: 42 / 48

38 English 2238935
*2238935*
Trouble or fault Possible cause Action to be taken
The sawing wire is
pulled out of the
connector.
Sawing wire was not pushed
far enough into the connec-
tor.
▶
Push the sawing wire into
the connector all the way
to the front stop.
▶
Cut the sawing wire
to length correctly and
cleanly.
Sawing wire jumps and
oscillates severely.
Insufficient wire tension.
▶
Increase the wire tension.
The guide pulleys are too far
apart (unsupported length of
wire is too long).
▶
Install additional pulley
stands to reduce unsup-
ported wire length.
▶
Position the wire saw
closer to where the cut is
being made.
▶
Install a shorter sawing
wire.
The grooves between the
wire guides and pivoting
pulleys are not in alignment
with each other.
▶
Bring the pivoting guide
pulleys into alignment with
the relay pulleys.
Sawing wire vibrates
very strongly at a high
frequency.
Wire tension too high in rela-
tion to length of cut.
▶
Increase the length of cut.
▶
Reduce tension on the
wire.
Wrong speed.
▶
Set the correct speed.
Excessive sawing wire
wear.
Cutting speed, i.e. wire drive
speed, is too low.
▶
Increase drive speed or
cutting speed.
Inadequate cooling of the
sawing wire.
▶
Make sure that sufficient
water is reaching the cut.
Cutting or contact length too
short.
▶
Increase the contact or
cutting length.
Wire tension too high in rela-
tion to length of cut.
▶
Increase the length of cut.
▶
Reduce tension on the
wire.
Very abrasive material.
▶
Use different sawing wire
specifications.
12 Fault codes
Note down the fault code when you contact Hilti Service. This will make trou-
bleshooting and fault rectification easier.
Malfunction Possible cause Action to be taken
Er100: Connection to
the paired partner de-
vice lost.
Paired partner device not
switched on or out of range.
▶
Switch the paired partner
device on.
▶
Reduce the distance
between wireless remote
control and drive unit.