Hilti DD 150-U Mode D'emploi page 47

Hole-starting mode deacti-
vated
Hole-starting mode cannot
be activated
Drilling performance
indicator: Contact pressure
is too low
Drilling performance
indicator: Optimum contact
pressure
Rated current limit has
been exceeded
Drilling performance
indicator: Contact pressure
is too high
Status bar for information
Status bar for warning
messages
*2204400*
Hole-starting mode has been deactivated. Speed and power of the dia-
mond core drilling machine increase and drilling can proceed
• This information is shown in the display only for a few seconds.
The diamond core drilling machine is drilling. The button for activating hole-
starting mode was pressed while the diamond core drilling machine was
under load or was in cool-down mode.
• This information is shown in the display only for a few seconds.
The diamond core drilling machine is drilling and the hole-starting mode
is not activated. The information displayed helps ensure that the diamond
core drilling machine is being operated in the optimal range.
• Background color: Yellow.
Contact pressure is too low. Increase the contact pressure.
The diamond core drilling machine is drilling and the hole-starting mode is
not active. The information displayed helps ensure that the diamond core
drilling machine is being operated in the optimal range.
• Background color: Green.
Contact pressure is at the optimum level.
The diamond core drilling machine is drilling and the hole-starting mode is
not activated. Rated current has exceeded the limit of 20 A.
• Contact pressure is too high. Reduce the contact pressure.
The diamond core drilling machine is drilling and the hole-starting mode
is not activated. The information displayed helps ensure that the diamond
core drilling machine is being operated in the optimal range.
• Background color: Red.
Contact pressure is too high. Reduce the contact pressure.
The status bar displays various information regarding the machine's current
status, such as the gear engaged or the activated hole-starting mode.
The status bar displays various warnings regarding the tool's current
status which do not result in the diamond core drilling machine stopping
immediately.
2204400 English 39