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 22
Original operating instructions
BF20V
US
It is only allowed to modify tool holding fixtures in compliance with the
recommendations of OPTIMUM or the manufacturer of the clamping device.
WARNING!
When first commissioning the mill drill by inexperienced staff you endanger people and
the machine.
We do not take any liability for damages caused by incorrectly performed commission-
ing.
"Qualification of personnel“ on page 10
3.5.1 Power supply
CAUTION !
Lay the connection cable of the machine so that a stumble of persons is prevented.
Connect the electrical supply cable.
Check the fusing (fuse) of your electrical supply according to the technical instructions
regarding the total connected power of the mill drill.
3.5.2 Cleaning and lubricating
Remove the anti-corrosive agents on the mill drill which had been applied for transportation
and storage. Therefore, we recommend the use of mineral spirits with a soft cloth.
Do not use any solvents, cellulose thinner or any other cleaning agents which might affect
the coating of the mill drill when cleaning the machine. Observe the indications and notes of
the manufacturer for cleaning agents.
Oil all blank machine parts using an acid-free lubricating oil.
Lubricate the mill drill according to the lubricating plan.
"Inspection and maintenance“ on page 33
Check if all spindles are running smoothly. The spindle nuts are re-adjustable.
Disassemble the V-ledges of the cross table and clean the ledges from the anti-corrosive
agent.
"V-ledges“ on page 34
3.5.3 Warming up the machine
ATTENTION!
If the mill drill and in particular the milling spindle is immediately operated at maximum
load when it is cold it may result in damages.
If the machine is cold such as e.g. directly after having transported the machine it should be
warmed up at a spindle speed of only 500 1/min for the first 30 minutes.
3.6
Optional accessories
Description
Item No
Machine stand
335 3003
Collet chuck kit 3/32" - 5/8" 10-pcs (ER25)
335 2157
MT2, 3/8"-16 Collet Set 1/8 - 7/16"
335 2159
Quick-action drill chuck (0-13mm) B16
305 0626
Morse taper taper mandrel MT2 / JT33, 3/8"-16
305 0671
4" Precision Modular Vise
335 5551