Switches, Buttons, Lamps, And Fuses; Ac Main Voltage; Chiller; Removing And Replacing Cover Sections - Honeywell Precision Platform 4022 Series System Manual

Scanner Maintenance

9.1.4. Switches, buttons, lamps, and fuses

9.1.5. AC main voltage

9.1.6. Chiller

9.1.7. Removing and replacing cover sections

WARNING
p/n 6510020208
• Inspect switches, buttons, lamps, and fuses for loose or corroded
connections. Clean or replace any corroded connections.
• If corrosion can be easily removed without damaging the part, then
clean the part. Otherwise, replace it.
• Verify all power supply voltages and AC power are as per the
installation drawings. Correct as necessary.
• Blow chiller condensers clean, using compressed air
• Keep condenser fins clean of dust. The dust reduces heat transfer
and causes the compressor to work harder ultimately reducing the
lifetime of the compressor.
• For other chiller maintenance tasks, refer to the chiller maintenance
manual. Documentation on chiller operating procedures and
maintenance should be supplied by the chiller vendor.
Some procedures in this chapter require the removal and replacement of
the beam covers, which is described in this section.
To perform any maintenance, troubleshooting, or replacement of
:
components, ensure that power is disabled at the breaker.
10/18/07
General maintenance tasks
9-3