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Adaptor Nut
Contact
Large
Pin
Snap
Ring
Small
Snap
Ring
Gas Pin
Wave
Spring
Page 14
B. Euro Power Pin
1. Remove the liner by following the steps listed
in the 'Changing the Liner' section 5-2.
2. Remove the screw and vacuum hose assembly from
rear strain relief. Disconnect the Euro block leads from
gun by cutting as close as possible on both sides of
the butt connectors in order to preserve wire for later
retermination.
3. Slide adaptor nut toward cable, thus exposing the Euro
block. Remove Euro block from end fitting using
appropriate wrenches in a counterclockwise rotation.
4. Test lead wires for continuity when trigger is engaged.
5. Slide adaptor nut over cable with internal threads facing
toward rear of the gun.
6. Assemble Euro block into adaptor block in a clockwise
rotation using appropriate wrenches. Torque to 13 ft-
lbs (17.6 Nm). Seat adaptor nut on Euro block. Adaptor
nut should rotate freely.
7. Strip the control leads ¼" (6.5 mm) and reterminate
with appropriate butt connectors.
8. Install strain relief and vacuum hose assembly.
9. Reinstall liner by following the steps listed in the
'Changing the Liner' section 5-2.
C. Bernard Quick Disconnect
1. Remove the liner by following the steps listed in the
'Changing the Liner' section 5-2. Remove vacuum hose
assembly.
2. Viewing quick disconnect from cable end, align wave
spring and large snap ring with opening access slot.
Compress large snap ring with internal snap ring pliers
and remove locking sleeve. Remove small external
snap ring with external snap ring pliers from power pin.
3. Remove the control leads from the rigid strain relief by
compressing the locking tabs on the contact pins with
needle nose pliers and pulling the lead wire to unseat
cap and sleeve assembly.
4. Unthread power pin from end fitting with appropriate
wrenches in a counterclockwise rotation. The gas pin
may be disassembled by removing the small retaining
ring and pulling the pin from the rigid strain relief.
5. Test contact pins for continuity when trigger is
engaged.
6. Inspect all components for cracks, debris, excessive
wear and breakage. Replace with new components if
safety or performance of product is compromised.
7. Thread power pin into adaptor block and torque to
13 ft-lbs (17.6 Nm) minimum.
8. Install locking sleeve components and vacuum hose
assembly.
9. Reinstall liner by following the steps listed in the
'Changing the Liner' section 5-2.
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