408- 9607

Feed- Through Head Assembly 58443- 1

Rev C

2

of 5

Tyco Electronics Corporation

2. After making the test crimp, depress the locating

pawl and push the receptacle out of the RIGHT

side of the head.

3. Inspect the termination according to Section 5.

If necessary, make the following adjustment:

— For the manual handle assembly or electric

power unit, if the wire is inserted too deep or not

deep enough in the contact slot, adjust the wire

insertion depth according to Paragraph 3.3. Then,

repeat the termination procedure and inspection.

— For the pistol grip pneumatic handle assembly

or pneumatic power bench assembly, if the wire is

inserted too deep in the contact slot, adjust the

wire insertion depth according to Paragraph 3.3.

If the wire is not inserted deep enough in the

contact slot, increase the air pressure by 69 kPa

[10 psi], and repeat the termination and inspection

procedure until either the proper insertion depth is

obtained or the air pressure is set to 483 kPa

[70 psi]. If the proper insertion depth is not reached

at 483 kPa [70 psi], return the air pressure to

276 kPa [40 psi], and adjust the wire insertion

depth according to Paragraph 3.3. Then, repeat

the termination procedure and inspection.

3.2. Insert Housing Adjustment

If the receptacle cannot be inserted into the head, or

if the receptacle is too loose in the head, loosen the

two screws on the insert housing, and adjust the

insert housing until the receptacle fits properly in the

head.

3.3. Wire Insertion Depth Adjustment

1. Remove the head from the tool.

2. If the wire is inserted too deep, turn the rod

inserter adjuster clockwise one--sixth of a

revolution (the wire insertion depth will be

decreased by approximately 0.20 mm [.008 in.]).

If the wire is not inserted deep enough, turn the rod

inserter adjuster counterclockwise one--sixth of a

revolution (the wire insertion depth will be

increased by approximately 0.20 mm [.008 in.]).

Refer toFigure4.

4. TERMINATION PROCEDURE

1. Determine the wire size and select the

appropriate receptacle (receptacles are

color--coded according to wire size).

2. Install the head onto the tool according to the

instructions packaged with the tool.

3. Refer to Figure 2, and:

— for the electric power unit, insert the receptacle

into the LEFT side of head (in the direction of the

arrow) until the first contact aligns with the wire

inserter.

— for the manual handle assembly, pistol grip

pneumatic handle assembly, and pneumatic power

bench assembly, depress and hold the trigger or

foot pedal (the wire inserter should extend), and

insert the receptacle into the LEFT side of head (in

Figure 2

Locating

Pawl

Wire Sub--Assembly

Retainer

Feed Slide

Pistol Grip Manual

Handle Assembly

(Ref)

Left Side of Head

Index Ribs of

Receptacle

Discrete Wires

Receptacle

Funnel

Area

Wire Inserter

(Hidden)

Retainer

Latch