VPC D3 User Manual page 4

D3/D4 USER MANUAL
INSTRUCTIONS
1. Align the ITA's guide pins with the receiver's guide
bushings.
2. Push the ITA onto the receiver.
NOTE: When configuring the engagement settings
for your test interface, be sure to leave a small
gap between the ITA and receiver frame for
the full-mated position. The gap will prevent
continual contact of the frames upon mating. VPC
recommends a maximum gap distance of 0.025"
[.635 mm].
NOTE: The guide bushings are offset to provide
polarization of the frames to prevent engagement
mismatch.
NOTE: For optimum performance and system longevity,
VPC recommends distributing the load evenly in all
interfaces.
NOTE: To determine the maximum mating force for your
configuration, VPC recommends contacting a VPC
Field Application Engineer. To contact your Field
Application Engineer, please visit us at:
http://vpc.com/contact_us/sales_team/
3
D3/D4 RECEIVER AND ITA ENGAGEMENT
RECEIVER • PART # 310 131 101
ITA • PART # 410 131 101
For the most current information available, visit vpc.com
Figure A. The ITA and Receiver Disengaged
Figure B. The ITA and Receiver Fully Engaged
VPC
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03/31/21