Speed Variation; Speed Tables - Optimum OPTIdrill B13 basic Betriebsanleitung

OPTIMUM
M A S C H I N E N - G E R M A N Y
INFORMATION
The threaded pin is only provided for correct positioning of a horizontal level of the drilling table.
4.4

Speed variation

WARNING!
Only disassemble the cover hood if the bench drill is disconnected from the electrical
supply.
Close and screw down the protective cover after each change of speed.
Disconnect the machine from the electrical supply.

Remove the screw on the protective cover.

Open the protective cover of the belt drive.

Loosen the clamping screw of the V-belt tension and slide the motor in direction drill chuck.
V-belt
Clamping screw
V-belt tension
ATTENTION!
Watch for the proper tension of V-belts.
Too heavy or too low tension of the belt can cause damage. The belts are correctly
tensioned, when it can be by pressing with the fingers for about 1 cm.
4.4.1

Speed tables

Speed table B13 basic / B14 basic
Spindle
Speed table B16 basic
Spindle
GB B13 basic | B14 basic | B16 basic
Page 50
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Img.4-2: Speed variation
Translation of the original instructions
Motor
Motor
Version 1.0 dated 2019-01-08