93
7. Maintenance
Overview
To ensure safe operation and a long service life, the console must be periodically maintained. This chapter
describes the scheduled and unscheduled maintenance tasks that must be performed by the user.
Scheduled maintenance tasks must be performed at least as frequently as recommended in this chapter. If your
console is subject to very long periods of continuous use, you may be required to perform these tasks more
frequently than the schedule recommends.
The frequency of performing unscheduled maintenance tasks depends upon the manner in which you use the
console. Most of these tasks are performed when an inspection indicates that they are necessary, or after a
problem is discovered.
Failure to perform the maintenance tasks listed in this chapter may cause degraded performance of the con-
sole or may reduce the operating life of its parts.
WARNING.
No user-serviceable parts inside the console. All console troubleshooting and repairs to be per-
formed by qualified service personnel. Contact a ZOLL representative for assistance.
Safety Precautions
Required personal protective equipment (PPE)
•
Safety glasses
•
Latex or neoprene gloves
Required tools and materials
•
Phillips screwdriver
•
Screwdriver
•
Inspection lamp or flashlight
•
Vacuum cleaner with crevice tool
Scheduled Maintenance
The following table lists scheduled maintenance tasks for the console. Detailed procedures for some of these
tasks are listed later in this chapter.
Item
Frequency
Maintenance Task
Coldwell
Before each use
Inspect and refill with distilled water to indicated line
if necessary.
Condensate pan
After each use
Inspect. Empty condensate if necessary (refer to
Clean Console and Condensate Pan on page 95).
Refrigeration condenser filter Every 6 months
Inspect the filter and replace if necessary (refer to
Inspect/Replace Condenser Filter on page 94).
Table 7.1: Scheduled Maintenance
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