BA_WP_SPM2-1000_EN_28-22.docx
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12
Tool Change
Switch off the machine during speed setting and secure it against unauthorised restarting!
Lock the main switch with a padlock!
Make sure that the clamping surfaces of the spacer rings and clamping nut are clean!
The tools used on the machine must comply with EN 847-1!
Wear cut-resistant protective gloves when changing tools!
After switching off and locking the main switch (
1
), make the milling spindle accessible by opening the protective
bonnet of the safety fence, if fitted (see
16.1.2 resp.
16.2.3 depending on the fence used). If necessary, the
fence can also be moved backwards or lifted off completely.
Figure 13: Tool change
•
If fitted, remove the table in-
sert rings from the table top
opening.
•
Loosen the clamping lever of
the handwheel (
17
) and ad-
just the spindle (
9
) via the
scale (
18
) to exactly 90° (see
•
Loosen the clamping lever of
the handwheel (
20
) and ad-
just the height of the spindle
(
9
) to the uppermost posi-
tion (see
•
Unscrew the handle screw of
the service door (
T
) and open
the door to access the ad-
justing wheel (
R
).
•
To activate the spindle lock, pull out the adjusting wheel (
R
) and turn it by 90° so that the bolt (
B
) engages in
the deeper groove (
N
)
→
Now turn the milling spindle (
9
) by hand until it is blocked by the adjusting wheel
(
R
)
→
The spindle lock is now active
→
the spindle can no longer be turned and started, as the internal safety
switch prevents this.
•
Loosen the clamping screw (
S
) with an Allen key and remove the retaining ring (
P
) and all spacer rings (D).
•
Thoroughly clean the clamping and contact surfaces of the aforementioned parts.
•
Now select the milling tool to be used, also clean it thoroughly and make sure it is in a damage-free and
functional condition.
•
Before mounting the tool, pay attention to the permissible speed range and the correct direction of rotation.
•
Slide the milling tool onto the spindle as far down as possible and choose spacer rings that match the tool
and also slide them onto the spindle.
The tool must be mounted as far down as possible on the spindle to reduce possible vibrations
and to achieve an optimal machining surface.
•
Select the height of the spacer rings (
D
) so that there is still sufficient space for the clamping process after
the retaining ring (
P
) has been placed in the uppermost position.
20
17
18
T
N
R
B
9
P
S
D
E
