GE 5478035, Basic Service Manual

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GE LOGIQ F S
ERIES
D
IRECTION
5446617-100, R
EVISION
10 B
ASIC
S
ERVICE
M
ANUAL
8 - 4 Section 8-3 - Trackball Roller Cleaning
Section 8-3
Trackball Roller Cleaning
Purpose: This is description on how to remove the trackball and clean the roller.
8-3-0-1 Tools
• No need.
8-3-0-2 Needed Manpower
• 1 person, 3 m travel
8-3-0-3 Preparations
• Shut down the system.
8-3-0-4 Procedure
1.) Rotate the retainer counterclockwise until it can be removed from the keyboard, refer to Figure 8-
10 on page 8-4 .
2.) Seperate the trackball and the retainer. Wipe off any oil or dust from the trackball, retainer and the
trackball housing using a cleaner or cotton swab.
3.) Assemble the trackball and retainer, then put in into the housing and rotate it clockwise until its
notches are set in the position.
Figure 8-10 Trackball Disassembly