Routine Maintenance; Maintenance Schedule; Table 10-1: Maintenance - Teledyne 401 Instruction Manual

Teledyne API Model 401 O

10 ROUTINE MAINTENANCE

The operations outlined in this chapter are to be
performed by qualified maintenance personnel only.

10.1 Maintenance Schedule

Table 10-1 shows a typical maintenance schedule for the Model 401. Please note that in certain
environments (i.e. dusty, very high ambient pollutant levels) some maintenance procedures may
need to be performed more often than shown.
Table 10-1: Maintenance Schedule
Date Instrument Was Recieved: ___________________
Item Jan Feb
Zero Air
Scrubber
Pump
Diaphragms
DFU
particulate
filter for
zero air
Sample Cell
Sample
Flow
Leak Check
Photometric Calibrator Instruction Manual, 01124, Rev. J1
3
NOTE
Mar Apr May Jun Jul Aug Sep Oct
10-1
Recommended
Nov Dec
Action
Replace charcoal
quarterly.
Replace every 6
months.
Replace
annually.
Inspect quarterly.
Clean as
necessary.
(Section 10.3)
Check annually
800 cc/min ± 80.
Check annually
(Section 10.2)
leak check after
any maintenance.