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Maintenance
5
Unscheduled Maintenance
The following table lists unscheduled maintenance tasks for the System. These
tasks should be performed when indicated. Detailed procedures for some tasks
are listed later in this chapter.
Table 8-2. Unscheduled Maintenance.
Item Criteria
Maintenance
Task
System
When deterioration is
evident
Inspect mechanical and electrical
components for wear and loose or
deteriorated parts. Verify continuity of the
electrical ground connection.
System console
When soiled
Clean the exterior of the console (refer to
the “
Clean Console and Condensate Pan
”
section of this chapter).
Coolant
If contaminated
Drain coolant, clean the coolant well, and
refill with 1:1 mixture of distilled water and
propylene glycol (refer to the “
Drain
Coolant
” section of this chapter).
If particulate matter is
observed in the
coolant
Drain coolant, clean the coolant well, and
refill with 1:1 mixture of distilled water and
propylene glycol (refer to the “
Drain
Coolant
” section of this chapter).
Inspect/Replace Condenser Filter
Required Tools and Materials
You will need a Phillips screwdriver, an inspection lamp, and a vacuum cleaner
with a crevice tool to perform these tasks.
Procedure
To inspect and replace the condenser filter, perform these steps in the indicated
order:
1.
Assure that the System has been switched off and the power cord has
been disconnected.
2.
Use a screwdriver to release the screws securing the access door.
Remove the access door from the panel.
3.
Remove and inspect the filter. Replace it if it is clogged with dust.
4.
Use the inspection lamp to inspect the area in and around the
condenser. Look for accumulations of dust and debris.
5.
If necessary, use the vacuum cleaner’s crevice tool to remove dust from
the condenser. Gently pass the crevice tool over all exposed surfaces of
the condenser only. Take care not to bend any of the cooling fins of the
condenser. Never use cleaning fluids or water on the condenser.
6.
When finished, replace the access door and secure the screws.
7.
Inspection and cleaning are complete. The System may be returned to
service.
600479-001 Rev 2 135/147
Summary of Contents for thermogard xp
Page 1: ...Operation Manual 600479 001 Rev 2 1 147...
Page 4: ...Safety Information 1 Safety Information 600479 001 Rev 2 4 147...
Page 13: ...Introduction 1 Introduction 600479 001 Rev 2 13 147...
Page 25: ...Receiving Inspection Assembly 1 Receiving Inspection Assembly 600479 001 Rev 2 25 147...
Page 32: ...Operation 1 Operation 600479 001 Rev 2 32 147...
Page 95: ...Accesories HMIA 1 Hospital Monitor Interface Accessory HMIA 600479 001 Rev 2 95 147...
Page 109: ...TempTrend CSV 1 TempTrend CSV 600479 001 Rev 2 109 147...
Page 120: ...Alarms Corrective Actions 1 Alarms Corrective Actions 600479 001 Rev 2 120 147...
Page 125: ...Troubleshooting 1 Troubleshooting 600479 001 Rev 2 125 147...
Page 131: ...Maintenance 1 Maintenance 600479 001 Rev 2 131 147...
Page 140: ...Warranty Service 1 Warranty Service 600479 001 Rev 2 140 147...
Page 145: ...Specifications 1 Specifications 600479 001 Rev 2 145 147...