OPTIMUM
M A S C H I N E N - G E R M A N Y
Version 3.1.8 dated 2015-1-27
Page 21
Original operating instructions
BF20V
US
Also consider that the machine is accessible for setting and maintenance works.
Provide for sufficient illumination (Minimum value: 47 lumens/FT
2
, measured at the tool tip).
At insufficient intensity of illumination an additional illumination has to be ensured e.g. by
means of a separate workplace lamp.
INFORMATION
The electrical power of the mill drill must be freely accessible.
3.4.2 Load suspension point
WARNING!
Danger of crushing and tilting. Proceed carefully when lifting, installing and assembling the
machine.
Fix the load lifting gear around the mill drill head. Use a lifting sling for this purpose.
lifting sling.
Firmly clamp all clamping levers on the mill drill before lifting the mill drill.
Make sure that the load attachment does not cause damage to components or paint.
3.4.3 Assembly
Check if the underground of the mill drill is level using a spirit level.
Check if the underground is sufficiently stable and rigid. The total weight is 440 Kg./ 227 lbs.
ATTENTION!
Insufficient rigidity of the foundation leads to the superposition of
the vibrations of the mill drill and of the underground (natural frequency of components).
Critical speeds and moves in the axis with displeasing vibrations are rapidly achieved in
case of insufficient rigidity of the whole system and will lead to bad milling results.
Place the mill drill on the provided underground.
Fix the mill drill in the provided through-holes on the machine foot.
WARNING!
The condition of the underground and the fixing type of the machine foot to the
underground must be in a way that it can bear the loads of the mill drill. The
underground must be level. Check if the underground of the mill drill is level using a
spirit level.
Fix the foot of the mill drill to the stand with the provided through-holes. When using an option-
ally available machine stand, it also needs to be anchored safely and firmly. We recommend
you to use shear connector cartridges resp. heavy-duty anchors.
"Dimensions, installation plan BF20V“ on page 17,
"Installation plan of optional stand“ on page 18.
3.5
First commissioning
ATTENTION!
Before commissioning the machine check all screws, fixtures resp. safety devices and
tighten up the screws if necessary!
WARNING!
Risk by using improper tool holders or operating them at inadmissible speeds.
Only use the tool holders (e.g. drill chuck) which were delivered with the machine or
which are offered as optional equipment.
Only use tool holders in the intended admissible speed range.
