408-4070 Datasheet, PDF (3/5 Pages) Tyco Electronics – Pneumatic Head Assembly

Pneumatic Head Assembly 679304- 1
Long Die Retaining
Screw
Bushings
Short Die Retaining
Screw
Die Retaining Pin
408- 4070
Jaw
Anvil Die
Chamfers of Die
Positioned Toward
Front of Head Assembly
Jaw
Locator Assembly
Hex Nut
Crimper Die
Figure 3
3. Connect the tool to an adequate air supply
(between 620 and 690 kPa [90 and100 psi]). For
specific information on air line requirements and air
hose installation, refer to the instructions packaged
with the pneumatic tooling assembly.
4. To remove the head assembly from the tool
holder, remove quick pins,then remove the head
assembly from tool holder.
3. CRIMPING PROCEDURE
The crimping procedures which follow are basic.
Refer to the instruction sheet packaged with the die
assembly for details.
DANGER
ALWAYS keep fingers clear of head assembly
jaws when operating the pneumatic tooling
assembly.
2. Open the jaws of the head assembly by
squeezing the rollers together; then position the
connector into the appropriate crimping chamber.
3. After the connector is properly positioned in the
dies, release the rollers to allow the jaws to spring
shut, securing the connector within the dies.
4. Insert the stripped wire into the connector.
5. Activate the pneumatic tooling assembly to
complete the crimp. Open the jaws by squeezing
the rollers together, then remove the crimped
connector.
4. MAINTENANCE AND INSPECTION
DANGER
ALWAYS disconnect the pneumatic tooling
assembly from the air supply before performing
any maintenance or inspection.
1. Strip the wire using the recommended strip
length dimensions. Refer to instruction sheet
supplied with the die assembly.
The head assembly is thoroughly inspected before
packaging. Since there is the possibility of damage
during shipment, new head assemblies should be
inspected immediately upon arrival at your facility.
Rev D
Tyco Electronics Corporation
3 of 5