OPTIMUM
M A S C H I N E N - G E R M A N Y
Assembly and commissioning
Version 1.1.6 dated 2014-10-16
Page 43
Original operating instructions
F150
GB
3.9.4 Mounting the telescopic covers
Mount the telescopic covers on the axis.
Img.3-28: Telescopic covers milling table
"Frästisch - Milling table 2- 2“ on page 127
3.9.5 Corrosion protection
WARNING!
Observe the corresponding safety data sheet of your supplier when using
methylbenzene
A corrosion protection is applied on the machine table and on the guiding surfaces for transport
and storage. Remove the anti-corrosive agent from the CNC machine before first commission-
ing. To do so, use hard coal oil or methylbenzene, EU identification number 601-021-00-3 ,
CAS number 108-88-3. Have the medium react for about 15 minutes. The anticorrosive agent
soaks and then it may be easily removed.
Methylbenzene, also called toluene, is a colourless, typically smelling volatile liquid which is
similar to benzene in many respects. Toluene is an aromatic hydrocarbon, it often replaces the
toxic benzene as solvent. Among others it is also included in petrol.
3.9.6 Electrical connection
ATTENTION!
Observe the rotating field!
"Warming up the machine“ on page 48
The guarantee will become null and void if the machine is wrongly connected!
ATTENTION!
This work must only be performed by an electrical specialist. The guarantee will become
null and void if the machine is wrongly connected!
"Qualification of personnel“ on page 11
Firmly connect the CNC machine to the terminal box. It is not allowed to connect the machine
using a standard 32 A CEE plug, since the stray current of the frequency converter is exceed-
ing the admissible value of 3.5mA (refer to EN 50178 / VDE 5.2.11.1).
Telescopic covers
