Procedure
WBPEEUI220771A0
PR17 - 3
Edge Connector Cleaning (Tarnished or Deeply Stained)
□
1. Use the Eberhard Faber (400A) pink pearl eraser, or equiv-
alent to remove tarnish or stains. Fiberglass or nylon burnish-
ing brushes may also be used.
NOTES:
1.
Minimize electrostatic discharge by using the 80% to 20% isopropyl alco-
hol to distilled water solution during burnishing.
2.
Do not use excessive force while burnishing. Use only enough force to
shine the contact surface. Inspect the edge connector after cleaning to assure
no loss of contact surface.
Female Edge Connector Cleaning
□
1. Soak a soft lint-free cloth that is wrapped around the piece
of scrap printed circuit board, or the foam-tipped swab in the
99.5% electronic grade isopropyl alcohol.
□
2. Insert the foam-tipped swab or cloth-covered printed cir-
cuit board into the edge connector and work it back and forth.
□
3. Rinse the edge connector contacts by spraying with 99.5%
electronic grade isopropyl alcohol.
□
4. Remove excess alcohol and dry using dry, clean, filtered
compressed air.
W2
Summary of Contents for C-I-CV42C
Page 1: ...Bailey Hartmann Braun TM Instruction Conductor Conductor VMS Series 42 Auxiliary Terminal ...
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