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7.2 Exert pressure on line with the tool working perpendicular respect to the object to
7.3 The temperature should be maximum 70° C. If the oil temperature becomes 80° C
7.4 Grease is absolutely necessary for life of the bushing housing and the tool. It's
7.4
7.5 To change the tool push on the tool retainer pin pawl. Now the tool retainer pin
7.6 The hydraulic breaker and hydraulic oil system of the carrier can be damaged if
7.5
7.7 Before starting the hydraulic breaker, make sure that there are no
7.8 Route the hydraulic breaker with an angle of 90 degrees respect
7.8
7.1 When started the engine heat the excavator. Don't use the hammer at
cold. Working with a correct number of r.p.m. Increase the r.p.m. without
reason can cause problems to the hammer and rise up fuel consumption.
demolish (angle 90°). Don't use the tool as lever. Possibly avoid failed blows.
the performance of hammer may adversely be affected and damage the seals.
recommended to grease both at least every 4 hours of work.
pawl is free and can get off to the hammer. Now extract the tool.
The replacement of the tool or accessory while the carrier engine is running can
cause serious personal injury
Clean and lubricate the tool-retainers perfectly. This is especially important when
mounting a new tool
the hydraulic breaker is used at higher temperatures or more lower.
- Start the breaker only when the hydraulic oil has reached the correct operating
temperature.
- If the outside temperature is below - 20 º C (-4 F), heat the working tool and the
hydraulic breaker before use.
- If the oil temperature exceeds +80 ° C (+176 F), do not use the breaker
bacause the hydraulic oil quality deteriorates drastically reducing the life of
gaskets and O-rings
people in the area at risk, at least 82 feet horizontally and vertically from
hydraulic breaker.
object. Starting from the edge and work toward the center. Never start the
center of large surfaces. Never operate the breaker with the cylinders
arm of the machine at the end of the race: it could result in damage to the
Machine.
Do not use the hydraulic breaker for a period of more than 15 seconds in
the same point. Move the tool added to a new location if the rock is not
breaks.
7.9 The DEMOTER breakers can be used for underwater
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