Radio Frequency Systems
BD550W Series Air Dryers User’s Guide
Page 81 of 104
100518833 – Rev. B
10.3 8,000 Hour Maintenance
Under typical operating conditions:
8,000 hours of run time will occur between one (1) and two (2) years of use.
This will be identified by a
TTL TIME
Alarm on the display.
MODEL:
LOCATION NAME:
SERIAL NUMBER:
ADDRESS:
DATE INSTALLED:
Maintenance Interval (Hours)
Procedure
Section
8,000
16,000
24,000
32,000
40,000
Install 8,000 Hour Maintenance Kit
Read & Record Flow Rate (
FLOW
)
Measure & Record
Compressor Amp Draw
Set System Pressure (60 PSI (414 KPa))
Set Static Pressure (17 PSI (117.2 KPa))
6.5.21
Set Outlet Pressure
Test Consistent Heatless Dryer Cycling
Test Compressor ON/OFF Cycling
Test Air Fittings for Leaks
Reset TTL TIME Reading to Zero
Visually Inspect Inside & Outside of Unit for Loose
Wiring or Hardware
Maintenance Performed by:
Date of Maintenance:
NOTE:
COPY OR PRINT THIS PAGE AND KEEP IT WITH THE AIR DRYER