PC3000 Complete Installation guide iss 12 - Elektro-Trading

The Power Supply
CONFIGURATION OPTIONS
4-4
The following items must be checked prior to installing the module in the rack:
· Ensure that the watchdog or health relay operation is set:
(1) To activate after repeated watchdog errors and 1s delay following
detection of the first occurrence (Holdoff).
(2) To activate immediately following detection of first error. See page 4-5
'Setting the Watchdog Relay Operation'.
WARNING
Ensure that the selected voltage range is correct before applying the
mains supply.
Removing the metal sleeve
Caution
The module contains static sensitive components and care must be
taken to ensure that the surface onto which the printed circuit board
assemblies are to be placed and the user are at the same potential.
Standard anti-static precautions should be observed.
If full anti-static precautions cannot be observed, personal grounding
may be achieved by touching an earthed metal chassis or component
prior to handling the module.
The metal sleeve must be removed in order to gain access to the motherboard:
(1) Remove the M3 screw and shakeproof washer which retains the printed circuit
board earthing block to the sleeve, from the lower left hand side of the metal
sleeve.
PC3000 Installation