FujiClean CE Series, Manual

Page: 15 / 47

Section 4. Maintenance Program
Scheduled Maintenance
–
General
If sampling is required, please draw samples prior to maintenance protocol. Refer to Appendix 3
for proper sampling procedure.
Regularly scheduled maintenance by a qualified service professional is necessary for efficient
operation of this system. Recommended frequency of scheduled maintenance; semi-annually
(about 20-30 minutes to complete per visit). Proper maintenance also requires sludge be pumped
out from the system on a periodic basis. The frequency of pump-out depends on the system's
loading but is recommended approximately once every two years, and more frequently for systems
that treat heavy flows and loads.
Consumable parts for the blower such as the blower diaphragms and air filter should be replaced
regularly. The recommended replacement interval for these parts is 12 months, although site
conditions (such as air quality) may warrant a longer or shorter interval.
-------------------------------------------------------------------------------------------------------------------------------------
Regular Maintenance Procedures
1. Outside Environment Check. (Recommended frequency: start-up and 1x every 6 months)
•
The system is accessible and nothing inhibits access to maintenance.
•
Surface water is draining away from risers and covers.
•
No signs of physical damage to the treatment system, piping, alarms or components
•
No unusual smells around the system.
•
No unusually loud blower noise, such as rattling.
2. Blower Box Check. (Recommended frequency: Start-up and 1x every 6 months)
Open the blower box, make sure that it is operating properly.
Inspect all fittings and vents to ensure they are clean and dry.
3. Blower Operation and Blower Alarm Check. (Recommended frequency: Start-up and 1x every
6 months)
Make sure the blower operates properly. Clean the air filter or replace it, if necessary. Turn off
the blower for few moments to check that the alarm is triggered.
4. Blower Consumable Components (Recommended frequency: air filter inspection 1x every 6
months. Diaphragm replacement as required.)
The lo er o tai s a air filter a d diaphrag s, hi h are o sidered o su a les. The air
filter should be inspected and cleaned/replaced regularly. Diaphragms and their casings should
be replaced regularly to maximize blower life and efficiency. The recommended frequency for
each of these procedures is once annually. Please follow steps on the following page.
13