Emhart Teknologies - 50 Shelton Technology Center, Shelton CT 06484 - Tel. (203) 924-9341 - Fax (800) 225-5614 Page 13
Mandrel and Nosepiece installation
Mandrel Installation (with POP NUT™Mandrel Release, DPN277-185)
1. Disconnect the Air Supply
2. Select the correct Mandrel and Nosepiece according to Table 5.
3. Remove the Nosepiece from the tool by loosening the Lock Nut and unscrewing it.
4. Insert the POP NUT™ Mandrel Release tool over the Mandrel and into the Nose Housing.
5. Push in to disengage the Lock Pin Holder from the Mandrel.
6. While holding the Mandrel Release in, unscrew the Mandrel by turning it counter-clockwise.
7. While holding the Mandrel Release in, screw in the desired Mandrel until it stops.
8. Release the Mandrel Release and rotate the Mandrel counter-clockwise to ensure the Lock Pin
Holder has engaged the Mandrel.
9. Install the Nosepiece.
Figure 4:
POP NUT™ Mandrel Release
Mandrel Installation (without POP NUT™ Mandrel Release, DPN277-185)
1. Disconnect the Air Supply
2. Select the correct Mandrel and Nosepiece according to Table 5.
3. Remove the Nose Housing from the tool to expose the Mandrel and Spin Pull Head Case.
4. Pull the Lock Pin Holder back and unscrew the Mandrel by turning it counter-clockwise.
5. While holding the Lock Pin Holder back, screw in the desired mandrel until it stops.
6. Release the Lock Pin Holder.
Note:
If the Lock Pin Holder does not return to its original position then turn the Mandrel
counter-clockwise to ensure the Lock Pin engages the Mandrel and the holder moves forward.
7. Replace the Nose Housing.
Figure 5:
Mandrel Installation
Nosepiece Installation
1. Disconnect the Air Supply
2. Select the correct Nosepiece according to Table 5.
3. Remove the current Nosepiece from the tool by loosening the Lock Nut and unscrewing it.
4. Remove the Lock Nut from the Nosepiece
5. Thread the Lock Nut onto the desired Nosepiece
6. Screw the Nosepiece into the Nose Housing
7. Lock it in place by tightening the Lock Nut against the Nose Housing
Nose Housing
Mandrel
Mandrel
Spin Pull Head Case
Lock Pin Holder
PULL
POP NUT™
Mandrel Release
Mandrel
PUSH
