7
SECTION 3 - REMOVING COMPONENTS
3
MDE-5222F
Before You Begin
CAUTION
A properly grounded Electrostatic Discharge (ESD) wrist strap must be worn
while servicing any electronic devices or components. Failure to use
electrostatic precautions may damage electronic components and void
warranty.
To prepare the site and unit for the installation:
1
Perform an inventory of the parts list provided. Ensure that there is no damage to the parts and that
all the parts are accounted for based on the BOM shipped with the kit. Ensure that you carry the
recommended spare parts to the installation site.
Note: Retain all parts (including cables, nuts, bolts, screws, and so on) that are removed. These are
required in case the unit must be reverted to the original as a fallback mitigation.
2
Read all the safety information found in
MDE-3804 Encore and Eclipse Start-up/Service Manual
and
“Important Safety Information”
. Perform
a
Job Safety Analysis (JSA) before beginning the
installation.
3
Inform the manager.
4
Barricade the unit to be worked on.
5
Verify that the USB printer firmware is version 3.00 or later by removing and refeeding paper to the
printer while it is still powered.
Note: If software is not V3.00 or later, be prepared to replace the printer or load the latest printer
firmware software available on the . For information on loading, refer to MDE-5221 FlexPay IV
CRIND Start-up Manual.
6
Remove power to the unit at the breaker panel. Follow OSHA lockout/tagout procedures.
7
Failure to turn off the unit during kit installation may cause injury or bodily harm from
electrical shock. Ensure that all power to the unit is turned off before opening the door
to the unit and during installation.
WARNING
Isolate the two-wire connection to the unit and any other network connections to the back room.
Ensure that the unit is functional. Check with the manager for any existing
operational issues. If the unit has any special features, such as TRIND,
barcode scanner, and so on, verify proper operation before removal. Print
a system health report to verify printer and CRIND functions.
IMPORTANT INFORMATION
Содержание FlexPay IV CRIND
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Страница 59: ...55 SECTION 6 APPENDICES MDE 5222F 6 Figure 7 Cable Block Diagram for FlexPay IV DCM2 2...