Grounding The Unit - VeriFone UX302 Installation Manual

Grounding the
Unit
Figure: 13 Grounding
the UX302
and PIN Pad
Modules
•
UX402 can be affixed to a panel with a minimum thickness of 2 mm, either
directly using the bolts located on the rear of the UX402 or indirectly by
utilizing the provided clamping plate.
•
Insert the bolts through the installation panel and then attach them to the
EVA clamping plate (VPN PPL159-417-01-A).
•
Secure the unit with M4 washers and nuts. Tighten the nuts using the
recommended tightening torque of 5.0 kgf.cm (0.49 Nm or 4.3 lbf.in).
Use the following steps to ground the UX302 unit.
•
Use the grounding cable provided to establish a direct connection between
the UX302 chassis and the designated system ground termination point.
•
All modules should be connected to a single star point and shorter
grounding cables should be used wherever possible.
For cable and ordering information, refer to
1
Remove mounting nuts from the back of the UX302 and the PIN Pad unit (do
remove the nut securing the PIN Pad cable retainer).
2
Attach one end of the grounding cable (VPN WIR159-302-02-A) to the UX302
and connect the other end to the system ground termination point.
3
Use another grounding cable (VPN WIR159-302-02-A) and attach one end to
the PIN Pad mounting bolt. Connect the other end to the ground installation.
4
Replace the nuts and tighten them to the recommended torque of 7.0 kgf.cm
(6.1 lbf.in).
Installation Guide
Service and Support.
UX302 and UX402
17
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