408-4070 Datasheet, PDF (1/5 Pages) Tyco Electronics – Pneumatic Head Assembly

Pneumatic Head Assembly 679304- 1
(For Use with 626 Pneumatic Tooling Assemblies)
Instruction Sheet
408- 4070
17 MAR 10 Rev D
Quick Pin 354425--1
(Qty: 2)
Tool Holder Assembly
189767--1 (Ref)
Pneumatic Head
Assembly
Figure 1
1. INTRODUCTION
Pneumatic Head Assembly 679304--1 (shown in
Figure 1) is designed to accept interchangeable die
assemblies used in PRO--CRIMPER* hand tools for
crimping various types of connectors. The head
assembly is used in the 626 Pneumatic Tooling
Assemblies 189721--1 and 189722--1.
This instruction sheet provides recommended
procedures for die installation and removal, crimp
head installation and removal, basic crimping
procedures, and maintenance and inspection. For
specific information concerning cable preparation and
crimping procedures, refer to the instruction sheet
packaged with the appropriate die set.
Reasons for reissue of this instruction sheet are
provided in Section 6, REVISION SUMMARY.
Install the appropriate die assembly according to the
following:
A. Shouldered Dies (See Figure 2)
1. Open the jaws of the head assembly by
squeezing the rollers together. Place the anvil die
into the jaw.
2. Slide the bushing over the pan head screw and
insert the pan head screw through the head
assembly jaw and anvil die. Tighten the screw just
enough to hold the die in place.
NOTE
i
The die assembly shown in Figure 2 has center
contact crimping chambers and is installed with
the crimping chambers positioned toward the
front of the head assembly. If shown otherwise in
other instruction sheets, follow the die installation
requirements for the specific application.
2. INSTALLATION AND REMOVAL
2.1. Die Assembly
Remove the head assembly from the tool holder
assembly; then remove the two pan head screws and
bushings from the jaws of the head assembly.
3. Place the crimper die into the jaw of the head
assembly as shown in Figure 2.
4. Slide bushing over pan head screw and insert
pan head screw through the head assembly jaw
and crimper die. Tighten screw just enough to hold
the die in place.
E2010 Tyco Electronics Corporation, Berwyn, PA
TOOLING ASSISTANCE CENTER 1- 800- 722- 1111
All Rights Reserved
PRODUCT INFORMATION 1- 800- 522- 6752
TE logo and Tyco Electronics are trademarks.
*Trademark. Other products names, logos, or company names might be trademarks of their respective owners.
This controlled document is subject to change.
For latest revision and Regional Customer Service,
visit our website at www.tycoelectronics.com
1 of 5
LOC B