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Teledyne API T703/T703U Calibrator Operation Manual Maintenance Schedule & Procedures
151
Table 7-1: T703 Maintenance Schedule
Date Performed
Item Action Freq
Cal
Check
Req’d.
Manual
Section
Verify Test
Functions
Record and
analyze
Weekly or after
any Maintenance
or Repair
No 3.4.4
Photometer
Pump
Diaphragm
No Replacement Required. Under Normal Circumstances the Pumps Will Last the Lifetime of the Instrument.
Dry Air
Pump
Diaphragm
Replace Annually Yes 7.4
Absorption
Tube
Inspect
- - -
Clean
As Needed
Yes after
cleaning
7.3
Cleaning of the Photometer Absorption Tube Should Not Be Required
as long as
ONLY CLEAN, DRY, PARTICULATE FREE
Zero Air (Diluent Gas
)
is used with the T703 Calibrator
Perform
Leak Check
Verify Leak
Tight
Annually or after
any Maintenance
or Repair
N0 7.2.1
Pneumatic
lines
Examine
and clean
As needed
Yes if
cleaned
- - -
07223C DCN6572