Sharp R-230L Instruções de Operação descarregar pdf (Página 29)

Solution / measures

– The guide pulleys on the slack side

of the wire between the wire distrib-

utor and the pulley stand, at the

point where the diamond wire enters

the concrete, should be set at a

slight angle. This causes the dia-

mond wire to rotate when running.

– Set up as explained above

(see fig. 12.3).

– Increase the distance between the

wire distributor pulleys and the

single-pair pulley stand at the point

where the diamond wire enters the

concrete (see fig. 12.4).

– Reduce the wire tension by adjust-

ing the saw head advance.

Solution / measures Possible cause

– Guide pulleys at the slack side of

the wire not

set at an angle

12.3

12.4

Water

Slack side

Diamond wire

Tension side

Diamond wire

Tension side

RIGHT!

WRONG !

12. Troubleshooting

– Guide pulleys set at the wrong

angle therefore counteracting the

desired twist

– The slack side of the diamond wire

is too short.

– The saw is operated with the

diamond wire under excessive

tension.

Printed: 08.07.2013 | Doc-Nr: PUB / 5069762 / 000 / 01

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Sharp R-230L Instruções de Operação Página 29