679304-1 Tyco Electronics, 679304-1 Datasheet - Page 4

• Manufacturer Part Number: 679304-1
• Description: TOOL PNEUMATIC HEAD ASSEMBLY
• Manufacturer: Tyco Electronics

Specifications of 679304-1

• For Use With: 6-26 Series Pneumatic Tool System
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Lead Free Status / RoHS Status: na, Not applicable / Not applicable

Tyco Electronics recommends that a maintenance
and inspection program be performed periodically to
ensure dependable and uniform terminations. The
head assembly should be inspected once a month.
Frequency of inspection should be adjusted to suit
your requirements through experience. Frequency of
inspection depends on:
Each 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.
Remove dust, moisture, and other contaminants with
a clean, soft brush, or a soft, lint–free cloth. Do NOT
use objects or cleaning materials that could damage
the crimping head. Relubricate the head assembly, as
instructed in Paragraph 5.3, Lubrication, before
placing it back into service.
of 5
5. Activate the pneumatic tooling assembly to
complete the crimp. Open the dies by squeezing
the rollers together, then remove the crimped
connector.
1. The care, amount of use, and handling of
the head.
2. The type and size of the product crimped.
3. The degree of operator skill.
4. The presence of abnormal amounts of dust
and dirt.
5. Your own established standards.
1. Inspect the head assembly for missing pins and
retaining rings. If parts are missing or defective,
replace them by referring to Figure 4.
i
Always disconnect pneumatic tooling assembly
from air supply before performing any
maintenance or inspection.
For die closure inspections and plug gage
dimensions, refer to the instruction sheet
supplied with the appropriate die assembly.
Tyco Electronics Corporation
Lubricate all pins, pivot points, and bearing surfaces
with a high quality grease. Tyco Electronics
recommends the use of Molykote paste, which is a
commercially available lubricant. Lubricate according
to the following schedule:
Wipe excess grease from head assembly, particularly
in the die closure areas. Grease transferred from the
die closure area onto certain terminations may affect
the electrical characteristics of a termination.
Replacement parts and recommended spares are
listed in Figure 4. The recommended spares should
be stocked for immediate replacement. Parts should
be replaced by Tyco Electronics to ensure quality and
reliability of the head assembly. Order replacement
parts through your Tyco Electronics Representative,
or call 1–800–526–5142, or send a facsimile of your
purchase order to 1–717–986–7605, or write to:
For head assembly repair service, please contact a
Tyco Electronics Representative at 1–800–526–5136.
Since the previous release of this sheet, the logo and
format have been updated.
2. Check all bearing surfaces for wear. Make sure
the rollers turn freely with minimal resistance.
Replace any worn parts.
3. Inspect the crimp areas in the die assembly for
flattened, chipped, or broken areas. Although the
dies may gage within permissible limits, worn or
damaged die closure surfaces may affect the
quality of the crimp.
CUSTOMER SERVICE (38–35)
TYCO ELECTRONICS CORPORATION
P.O. BOX 3608
HARRISBURG, PA 17105–3608
Head assembly used in daily production
Head assembly used daily (occasional)
Head assembly used weekly
– lubricate daily
– lubricate weekly
– lubricate monthly
Rev