7
Installing or removing the bit
This tool accepts bits either with or without a collar on its
shank.
To install the bit, follow either procedure (1) or (2) described
below.
(1) For bits with a collar
Pivot the tool retainer back and slightly downward. Insert
the bit into the tool holder as far as it will go. To securely
retain the bit, return the tool retainer to its original posi-
tion.
CAUTION:
•Always assure that the bit is securely retained by
attempting to pull the bit out of the tool holder after
completing the above procedure.
(2) For bits without a collar
Pivot the tool retainer back and slightly downward. With
the notched portion of the bit facing the tool retainer
shaft, insert the bit into the tool holder as far as it will go.
Then pivot the tool retainer further downward toward the
cylinder to securely retain the bit.
1. Bit with collar
2. Bit without coller
1
2
002928
1. Bit 2. Tool retainer
3. Tool holder 4. When the bit is inserted
5. When the bit is retained
1. Notched portion 2. Tool retainer shaft
3. Cylinder 4. When the bit is inserted
5. When the bit is retained
1
2
3
45Fig.(1)
002934
1
2
345Fig.(2)
002935