Bailey Infi 90 NTAO01, Instruction

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INTRODUCTION
I-E96-407A 3 - 1
SECTION 3 - MAINTENANCE
INTRODUCTION
The NTAO01 Analog Output Termination Unit requires limited
maintenance. This section contains a maintenance schedule.
MAINTENANCE SCHEDULE
Execute the tasks in Table 3-1 at the specified intervals.
Table 3-1. Maintenance Schedule
Task Interval
Clean and tighten all power and field
wiring connections Every 6 months or during plant shut-
down, whichever occurs first.
Use a static safe vacuum cleaner to
remove dust from:
Termination Units
Field Termination Panel