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Removing the power unit
Preparations
1
2
3
Removing the power unit
1
Product manual - OmniCore C90XT
3HAC073706-001 Revision: E
Action
DANGER
Before doing any work inside the cabinet,
disconnect the mains power. For more
information, see
Electrical safety on
page
30.
Open the door.
ELECTROSTATIC DISCHARGE
(ESD)
The unit is sensitive to ESD. Before
handling the unit read the safety inform-
ation in section
The unit is sensitive to
ESD on page
43.
Action
Disconnect:
•
A1.X13 - K2.X10
•
A1.X9 - K2.X4
•
A1.X4 - T4.X5
•
A1.X5 - T4.X1
•
A1.X12 - T4.X3
•
A1.X1 - Power inlet (X0)
•
A1.X6 A1.X7-T2.X1 and AC Termin-
al block
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5.2.9 Replacing the power unit
Note/Illustration
Opening the door on page
Location of wrist strap button:
xx1900001446
Note/Illustration
Continues on next page
5 Repair
Continued
180.
249
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Table of Contents
Troubleshooting
