Blunt tool
For igneous (e.g. granite) and tough metamorphic rock (e.g. gneiss) into which
the tool doesn't penetrate.
Concrete.
Breaking boulders.
It is important to choose a tool, which is suitable for your hammer and for the
application you are working on. The tool selection available depend on hammer
model. See “Tool specifications” on page 69.
You can check the service interval status by firmly tapping the sensor three (3) times
in 1- to 3-second intervals. If the pulse is not timed correctly, you need to wait five
seconds before trying again.
The sensor repeats the signal about every 20 seconds for the next four minutes. The
status of the service interval should be checked weekly. It is also recommended that
you keep a log of the status of the LED display.
One (1) flash
Indicates that the hammer is operating at 0-25% of the service interval.
Two (2) flashes
Indicates that the hammer is operating at 25-50% of the service interval.
Three (3) flashes
Indicates that the hammer is operating at 50-75% of the service interval.
Four (4) flashes
Indicates that the hammer is operating at 75-100% of the service
interval.
Five (5) flashes
Indicates that the service interval of the hammer is completed and the
hammer must be serviced.
