Before You Begin
Page 6
MDE-5387D Hybrid Card Reader S (HCRS) Kit Installation Instructions · May 2020
Before You Begin
Before you begin, read and understand all safety information found in
MDE-3804 Encore and
Eclipse Start-up/Service Manual
and in
“Important Safety Information”
on
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.
CAUTION
To prepare the site and unit for the upgrade, proceed as follows:
1
Inform the manager that the power will be disconnected.
2
Barricade the unit to be worked on.
3
Update the CRIND Software bundle before removing power to the unit.
4
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 switched off before opening the door to
the unit and during kit installation.
WARNING
Remove power to the unit at the breaker panel. Follow OSHA lockout/tagout procedures.
5
Match the parts received in kits with
on
.
