OPTIMUM
M A S C H I N E N - G E R M A N Y
Operation
©
201
0
US
Page 31
Stand 27 / 08 / 2010
Version 1.0.6
BF 30 Vario
Mill Drill
ON / O,
switches the display on and resets the reading of the display to "0".
mm/in,
converts the measuring unit from millimetres to inches and vice versa.
OFF,
switches the display off.
,
performs a value increase.
,
performs a value decrease.
INFORMATION
Before inserting the new battery, wait about 30 seconds. Please make sure, that the contacts
are metallically bright and free from coverings which result from bleeding or gassing batteries.
Grip the new batteries only with plastic forceps, if possible not with the hand due to the forma-
tion of oxide and never with metal forceps in order to avoid a short circuit. In most cases the
round cell will be inserted into the digital display with the marking upside. After inserting the
round cell, the battery compartment has to be closed again.
4.12
Troubleshooting
4.13
Swivelling the mill drill head
The mill drill head may be swivelled 90° to the right and to the left. Four screws need to be loo-
sened.
Fig. 4-8: Clamping screws
CAUTION!
If the screws are completely unfastened, the milling head might fall down.
When tilting the working head, only unfasten the screws as far as necessary to be able to
perform the settings. After having set the tilt angle, retighten the clamping screws.
Problem
Possible cause
Solution
Flashing of the dis-
play
•
Voltage too low
•
Change battery
Screen doesn't
refresh
•
Disturbance in the circuit
•
Remove the battery, wait
30 seconds and re-insert
the battery.
No data visible
•
No power supply
•
Battery voltage less than
1,55V
•
Clean battery contacts
•
Replace battery
Clamping screws
