Locking Nut Installation - Chentronics iScan 3 Manual

TOLERANCE NOTES
FABRICATED TOLERANCES
≥ 2 ft (610 mm) ± 0.250 in (6.4 mm)
< 2ft (610 mm) ± 0.125 in (3.2 mm)
MACHINED TOLERANCES
± 0.050 DECIMAL DIM (1 PLACE)
± 0.010 DECIMAL DIM (2 PLACES)
± 0.005 DECIMAL DIM (3 PLACES)

4.4 Locking Nut Installation

The equipment features a locking nut that locks the cable to the equipment so that it may not be removed
without a tool. This feature is required for some hazardous area installations. To lock the connector in
place, turn the locking nut counter-clockwise and tighten to a torque of 10ftlbs using a wrench. See Figure
7 and Figure 8 for illustrations of locking nut tightening. To remove the cable, turn the locking nut
clockwise until it is seated against the electronics, then remove the cable connector by rotating the outer
barrel counter-clockwise until the banjo fittings unseat and the connector can be removed.
Do not connect or disconnect when energized
RELATED DOCUMENT – MUST COMPLY WITH SCHEDULE DOCUMENT(S):
FOR A LIST OF RELEVANT PATENTS
AND TRADEMARKS PLEASE SEE
CHENTRONICS.COM/LEGAL-NOTICES
ISO 9001 CERTIFIED
DRAWN BY:
ON:
2021-MAY-14
AR
LAST REV BY:
ON:
2022-AUG-01
AR
MNL-ISCAN3
Figure 7: Seat the connector and turn the Locknut against the connector barrel.
Figure 8: Tighten Locking nut against connector barrel
EXPLOSION HAZARD
iScan®3 MANUAL
DCO No
.
14724
DWG. No.
LOCKING NUT
LOCKING NUT
CERT-iS3 MNL, CDM-10000105, 106, 107, 108, 109, 110,
113, 119, 167, 188, 191, 192
MNL-ISCAN3
THIS DRAWING OWNED BY CHENTRONICS.
CONDITIONALLY LOANED AND IS TO BE RETURNED UPON
REQUEST. THE BORROWER BY RECEIVING IT HAS AGREED
NOT TO REPRODUCE NOR COPY IT IN WHOLE OR IN PART NOR
TO FURNISH INFORMATION FROM IT TO OTHERS NOR TO
MAKE ANY USE OF IT THAT IS OR MAY BE INJURIOUS TO
CHENTRONICS. FOR MORE INFORMATION, PLEASE CONTACT
CHENTRONICS AT +1.607.334.5531.
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