201
4
US
Page 23
22 / 07 / 2014
Version 1.0.3
B50 GSM
Geared drill
OPTIMUM
M A S C H I N E N - G E R M A N Y
Assembly
3.5
First use
WARNING!
Risk by using improper workpiece clamping materials or by operating the machine with
inadmissible speed.
Only use the clamping materials (e.g. drill chuck) which had been delivered together with
the machine or as optional equipment offered by OPTIMUM.
Use the working clamping materials only in the provided admissible speed range.
Workpiece clamping materials must only be modified according to the recommendations
of OPTIMUM or of the clamping material manufacturer.
WARNING!
Personnel and equipment may be endangered if the geared drill is first used by unqua-
lified personnel.
We do not take responsibility for damage caused by incorrect commissioning.
ATTENTION!
The geared drill will be delivered without operating material (oil, coolant). First fill in oil
and coolant.
3.5.1
Power supply
Connect the main electrical power.
Use the technical information regarding the total connection rate of the machine.
ATTENTION!
Imperatively make sure that all 3 phases (L1, L2, L3) are connected correctly.
Most of the defects on motors are resulting from wrong connections. For instance, if a
motor phase is not correctly clamped or connected to the neutral conductor (N)
.
This may cause:
•
That the motor is becoming hot very rapidly
•
Increased motor noises.
•
The motor has no power.
ATTENTION!
Make sure that the direction of rotation of the drive motor is correct. If the rotational
direction switch is switched to the position to perform clockwise rotations (R) the drill
spindle needs to rotate clockwise. If necessary, exchange two phase connections.
If your connector plug is equipped with a phase inverter, this is done by turning it by
180°.
If the machine is incorrectly connected the warrantee will become null and void.
