AT2050 Air Crimp Head Tool
Doc. No. 64005-1200
Release Date: 10-17-02
UNCONTROLLED COPY
Page 5 of 8
Revision: C
Revision Date: 08-05-03
5. If the insulation part of the crimp needs to be adjusted, first disconnect air source and loosen the M4 screw on the bottom tool jaw,
then insert a 3/32” hex wrench (supplied) into the bottom of the lower die (See Figure 4). A clockwise (CW) rotation decreases
insulation crimp while a counter-clockwise (CCW) rotation increases insulation crimp. After adjusting retighten the M4 screw.
Reconnect air source.
Note
: Whenever crimping without the locator, make sure the seam of the terminal is oriented up or down in the tool if
using unbrazed product, as this will provide higher pull force values.
Maintenance
It is recommended that each operator of the tool be
made aware of, and responsible for, the following
maintenance steps:
1. Remove dust, moisture and other contaminants
with a clean brush, or soft, lint-free cloth.
2. Do not use any abrasive materials that could
damage the tool.
3. Make certain all pins; pivot points and bearing
surfaces are protected with a thin coat of high
quality machine oil. Do not oil excessively. The 64005-1200 (AT-2050) was engineered for durability, but like any fine piece
of equipment it needs cleaning and lubrication for a maximum service life of trouble-free crimping. A light oil, such as 30
weight automotive oil used at the oil points shown in Figure 4, every 5,000 crimps or monthly will significantly enhance the
tool life and ensure a stable calibration.
4. When tool is not in use store the tool in a clean, dry area.
Tool Calibration
A Certificate of Calibration (see last page) was supplied with the tool. To recalibrate
this tool, pin gauge measurements should be taken in each conductor nest and
compared to this chart. The tool should be lubricated prior to recalibration to ensure
consistent measurements.
Wire Range
“X” Dimension
Conductor Crimp
Nest Color Code
AWG mm²
Mean Go
No Go
Crimp Inspection
Marking
Red
18 - 22 0.35 - 0.80
.114
.110
.122
o
Warranty
This tool is for electrical terminal crimping purposes only. This tool is made of the best quality materials. All vital components
are long life tested. All tools are warranted to be free of manufacturing defects for a period of
30 days.
Should such a defect
occur, we would repair or exchange the tool free of charge. This repair or exchange will not be applicable to altered, misused or
damaged tools.
LUBRICATION POINTS
(BOTH SIDES)
LIGHT OIL (EVERY MONTH
OR 5,000 CRIMPS)
LOOSEN
M4 SCREW
Figure 4
3/32” HEX
WRENCH
PIN GAUGE IN
CONDUCTOR CRIMP
“Confining” Crimp
X
