Bmh Series Attachment - NSK Primado2 Manuel D'utilisation

Troubleshooting
Symptoms
Abnormal vibration and noise. Cutting
Accessory center run-out.
The Cutting Accessory cannot be removed
when operating the Twist Collet, Latch or
Removal Lever.
The Attachment cannot be removed from
the Motor.
11 – 3 BMH Series Attachment
Symptoms
The Attachment cannot be connected to the
Motor.
The Cutting Accessory cannot be firmly
mounted.
No rotation when the Hand Switch is
depressed.
No rotation when the Cutting Accessory is
securely mounted.
Causes/Points of checking
The Cutting Accessory mounted has been
deformed.
● The bearing has overheated.
● Foreign materials inside.
● The bearing has worn out.
The Chuck has been damaged.
Incorrect Cutting Accessory is mounted.
The Cutting Accessory mounted has been
deformed.
Connection part has been deformed.
The Attachment is not removed the
correctly.
Causes/Points of checking
The Alignment Pin and Alignment Hole are
not in position.
Connection part has been deformed.
The Cutting Accessory has not been
inserted deep enough.
The Chuck is closed.
Incorrect Cutting Accessory is mounted.
The Cutting Accessory mounted has been
deformed.
The blade part of the Cutting Accessory
mounted has worn out.
Safety Lock of the Motor is " OFF ".
● The bearing has overheated.
● Foreign materials inside.
● The bearing has worn out.
54
Countermeasures
Replace the Cutting Accessory with a new one.
Contact your Authorized NSK Dealer.
Contact your Authorized NSK Dealer.
Remove the Attachment correctly (see "4 – 1
Connecting and Disconnecting the
Attachment").
Countermeasures
Connect the Attachment correctly (see "5 – 1
Connecting and Disconnecting the
Attachment").
Contact your Authorized NSK Dealer.
Insert the Cutting Accessory all the way
through.
Check the procedure of Mounting and
Removing Cutting Accessories, etc.
Check the applicable Cutting Accessory.
Replace the Cutting Accessory with a new one.
Slide the Safety Lock of the Motor to the ON
position.
– In case of no rotation when the Safety
Lock is in ON position, there may be a
malfunction. Contact your Authorized NSK
Dealer.
Contact your Authorized NSK Dealer.