679305-1 Tyco Electronics, 679305-1 Datasheet - Page 3

• Manufacturer Part Number: 679305-1
• Description: TOOL HEAD TETRA CRIMP ADPT ASSY
• Manufacturer: Tyco Electronics

Specifications of 679305-1

• Lead Free Status / RoHS Status: Not applicable / Not applicable

5. MAINTENANCE AND INSPECTION
Tyco Electronics recommends that a maintenance
and inspection program be performed periodically to
ensure dependable and uniform terminations. The
adapter should be inspected once a month.
Frequency of inspection should be adjusted to suit
your requirements through experience, and depends
on:
Rev
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Pneumatic TETRA-CRIMP Adapter 679305-1
DANGER
Trademark of Dow Corning Corporation
3. After the wire barrel is properly positioned,
release the rollers to allow the jaws to spring shut,
holding the terminal or splice in place.
4. Insert the stripped wire into the wire barrel until
the wire bottoms.
5. Activate tool to complete the crimp. Open the
crimping jaws by squeezing the adapter rollers
together; then remove the crimped terminal or
splice.
6. If crimping a splice, position the uncrimped end
in the crimping chamber and repeat the crimping
procedure.
7. Inspect terminal or splice to ensure a proper
crimp. Refer to Figure 4.
NOTE
1. The care, amount of use, and handling of the
adapter.
2. The type and size of the products crimped.
3. The degree of operator skill.
4. The presence of abnormal amounts of dust and
dirt.
Crimp Dot
Code (2 Dots)
(Ref)
Wire End is Flush
With or Slightly Beyond
End of Wire Barrel
D
i
A properly crimped terminal or splice will display
a crimp dot code on the terminal insulation. For
applicable crimp dot codes, refer to Figure 2.
To avoid injury, DISCONNECT TOOL FROM AIR
SUPPLY before performing any maintenance or
inspection procedures.
Crimped Terminal
Crimp
Centered
Wire Insulation
Does Not Enter
Wire Barrel
Tyco Electronics Corporation
Figure 4
Note: Crimp May Be Off Center
But Not Off End of Wire Barrel
Each adapter is thoroughly inspected before
packaging. Since there is the possibility of damage
during shipment, the adapter should be inspected
immediately upon arrival at your facility in accordance
with Figure 5 and Paragraph 5.2,B, Gaging the
Crimping Chamber.
5.1. Maintenance
A. Cleaning
Remove dust, moisture, and other contaminants with
a clean, soft brush, or a soft, lint–free cloth. Do
NOT use objects that could damage the adapter.
Relubricate adapter, as instructed in Paragraph 5.1,B,
Lubrication, before placing it back into service.
B. Lubrication
Lubricate all pins, pivot points, and bearing surfaces
with a high quality grease. Tyco Electronics
recommends the use of Molykote
commercially available lubricant. Lubricate according
to the following schedule:
Wipe excess grease from adapter, particularly from
jaw closure areas. Grease transferred from the jaw
closure area onto certain terminations may affect the
electrical characteristics of an application.
5.2. Periodic Inspection
A. Visual Inspection
5. Your own established standards.
Adapter used in daily production – lubricate daily
Adapter used daily (occasional) – lubricate weekly
Adapter used weekly – lubricate monthly
1. Inspect the adapter for missing pins and
retaining rings. If parts are missing or defective,
replace them by referring to Figure 5.
2. Check all bearing surfaces for wear. Make sure
the rollers turn freely with minimal resistance.
Replace any worn parts.
Crimped Splice
}
grease, which is a
Crimp Dot
Code (1 Dot)
(Ref)
408-4099
3
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