♦
Direct the hydraulic breaker in a position 90°
towards the object.
♦
Start near the edge and work your way in towards
the middle. Never start in the middle of large
objects.
♦
Never run the hydraulic breaker longer then 15
seconds on the same spot. Move the working tool
to a new position if the object does not break.
♦
Never bend with the working tool.
♦
Use the correct feed pressure. When the feed
pressure is correct the hydraulic breaker is working
at its best and the vibrations are at a minimum.
Also the wear on the bushing and inserted tool is
kept to a minimum.
♦
Listen to the sound from the hydraulic breaker.
The sound changes if there is any bending
between the working tool and bushing.
♦
Never run the breaker with the boom cylinders at
their end positions. It may cause damage to the
carrier.
© 2015 Construction Tools PC AB | No. 9800 1273 01d | 2015-12-30
Original instructions
18
SB 702, 1102Safety and operating instructions
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