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Table 11-1: T400 Maintenance Schedule
DATE PERFORMED
ITEM ACTION FREQ
CAL
CHECK
REQ’D.
1
MANUAL
SECTION
Particulate
Filter
Replace
Weekly or as
needed
Yes
11.3.1
Verify Test
Functions
Record and
analyze
Weekly or after
any Maintenance
or Repair
No
12.1.2
Pump
Diaphragm
Replace As Needed Yes
- -
O
3
Reference
Scrubber
Replace
Every 2-5 years,
as needed
Yes
12.10.2
IZS
Zero Air
Scrubber
Replace Annually No
12.10.3
Absorption
Tube
Inspect
- - -
Clean
Annually
- - -
As Needed
Yes
11.3.7
Perform
Flow Check
Check Flow Every 6 Months No
11.3.6
Perform
Leak Check
Perform
Leak Check
Annually or after
any Maintenance
or Repair
Yes
11.3.4
Pneumatic
lines
Examine
and clean
As needed
Yes if
cleaned
- -
06870C DCN6332