payShield 10K Installation and User Guide
payShield 10K Installation and User Guide
© Thales Group
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2. Using thumb and forefinger, gently press lever to the left to release the hold.
3. Slide the power supply out of chassis.
4. Slide the new power supply into chassis.
Latches click as the power supply is secured into the chassis.
3.2.2 Fan trays
There are two redundant fans. Each fan has a positive retention latch and a status indicator.
Each fan tray can be independently removed and replaced without taking the system out of service.
Each fan tray contains the following elements:
•
20 CFM fan
•
Latching mechanism to hold the tray in the chassis
•
Status LED
•
EEPROM for manufacturing data
•
Temperature based fan speed control
3.2.3 Battery
The HSM contains one battery that provides power to the sensor processor. This battery is designed to last the
lifetime of the product and requires no maintenance.