Hmh Series Attachment - NSK Primado2 Manuel D'utilisation

11 – 2 HMH 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.
Heat generation during operation.
Causes/Points of checking
The Alignment Pin is not in position.
Connection part has been deformed.
The Cutting Accessory has not been
inserted deep enough.
The Twist Collet or Latch is in ' OPEN '
(Chuck Open position).
The Chuck is closed.
Incorrect Cutting Accessory is mounted.
The Cutting Accessory mounted has been
deformed.
Twist Collet has been damaged or
deformed.
Safety Lock of the Motor is " OFF ".
● The bearing has overheated.
● Foreign materials inside.
● The bearing has worn out.
The Twist Collet or Latch is in ' OPEN '
(Chuck Open position).
Continuous use over a long period.
The Cutting Accessory mounted has been
deformed.
The blade part of the Cutting Accessory
mounted has worn out.
● The bearing has overheated.
● Foreign materials inside.
● The bearing has worn out.
53
Troubleshooting
Countermeasures
Connect the Attachment correctly (see "4 – 1
Connecting and Disconnecting the
Attachment").
Contact your Authorized NSK Dealer.
Insert the Cutting Accessory all the way
through.
After inserting the Cutting Accessory, fasten
the Twist Collet or slide the Latch (Chuck Close
position).
Check the procedure of Mounting and
Removing Cutting Accessories, etc.
Check the applicable Cutting Accessory.
Replace the Cutting Accessory with a new one.
Contact your Authorized NSK Dealer.
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.
After inserting the Cutting Accessory, fasten
the Twist Collet or slide the Latch (Chuck Close
position).
Stop using the Attachment and the Motor
immediately. Wait until the Attachment and
Motor cool down before using the Attachment
and Motor again.
Replace the Cutting Accessory with a new one.
Contact your Authorized NSK Dealer.