Setting The Torque Cut-Out; Drilling With The Machine - Unitec MAB 525 Instrucciones De Manejo

Se t t i n g t h e t o r q u e c u t - o u t
D r i l l i n g w i t h t h e m a c h i n e
D r i l l i n g w i t h t w i s t d r i l l s
M AB 5 2 5
In order to protect the tool, the maximum torque of the machine
can be set using the controller (32) .
When the maximum set torque is reached, the machine switches
off . After the cut-out, the machine must be switched off and then
on again at the ON/OFF switch (21) .
CAUTION
► Do not use this function to switch off the machine when
cutting threads in pocket holes .
Proceed as follows when drilling with twist drills:
Push twist drills with MK taper from below into the morse
‹
taper (3) of the machine .
Push twist drills with straight shank into the drill chuck after
‹
fitting the drill chuck (H).
Position the machine at the working location, align it and
‹
switch on the magnetic clamps .
Select the appropriate speed and switch on the machine .
‹
NOTE
Observe the following instructions when drilling with twist drills:
► Under high pressure, the drill can glow out and the machine
can be overloaded .
► When working overhead, use the high-performance grease
spray ZHS 400 . Spray the drill with grease spray before
drilling . Repeat the procedure when drilling deep holes .
► Pay attention to a regular chip discharge . With larger drilling
depths, break the chip .
Op e r a t i o n
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