Keithley S530 Administrative Manual page 37

S530 Administrative Guide
Removing system power
WARNING Severe personal injury or death due to electrical shock or electrocution may result if power
is not removed before moving, removing, or installing equipment. Do not attempt to perform
these procedures unless you are qualified to do so.
Make sure the system and instruments that are being installed, moved, or removed are
turned off with all power source/cables unplugged.
To remove system power before performing maintenance or replacement of components:
CAUTION
1. Close any software that is open on the computer.
2. Shut down the system computer per the instructions in either
in this guide.
KTE
3. Place the system cabinet power switch, on the front-panel door to the OFF position.
4. Place the main circuit breaker on the PDU (on the back of the cabinet) to the OFF position.
5. Disconnect the source power to the S530 system (power cord on back of PDU).
6. Place the lock and tag on the main circuit breaker of the PDU.
7. Wait five minutes before accessing any high-voltage units.
General replacement procedure
WARNING Severe personal injury or death due to electric shock or electrocution may result if power is
not removed before working inside the cabinet. Always disconnect the cabinet line cords
from the AC line power receptacles before opening the system cabinet. Also, never turn on
the system until all connections and safety grounds are installed.
1. Remove power and lockout/tagout the system (see the
2. Disconnect and tag cabling to the unit requiring removal. Do not change cable routing or securement.
3. Properly supporting unit, remove it from the system cabinet.
Calibration
Keithley Instruments offers a fee-based calibration service with all S530 systems; a field service engineer will
calibrate instrumentation and perform system confidence checks according to the system typical specifications. For
more information about this calibration agreement, contact Keithley Instruments at 1-888-534-8453.
For additional information about calibration of specific Keithley Instruments, refer to that instrument's
documentation before attempting to calibrate equipment. Also, refer to the supplied documentation that is located
on the Keithley Instruments Complete Reference CD-ROM that was shipped with your purchase.
Restoring system power
Restore system power after properly performing the required maintenance or replacement of components; make
sure that all connections are secure and connected correctly.
1. Remove the lock and tag placed on the main circuit breaker of the PDU.
2. Connect the source power to the S530 system (power cord on back of PDU).
PA-992 Rev. D / April 2012
Follow precautions for removing hazardous voltage from the probe or other types of test
fixture before handling.
Shut down using ACS
Lockout/Tagout topic).
or
Shut down using
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