Open all access covers and secure the area around the access openings.
□
4. Water Level is at LWL.
•
Check that tank has been filled to LWL mark for all chamber.
□
5. High Water Float Switch Check.
•
Check that the high water float switch is operating freely. Lift up the high water float
switch to check that the alarm is triggered.
•
(Note: Float should have 3.5” tether. Activation horizon is 1.5” above or below level
horizon).
39
□
1. Outside Environment Check.
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.
•
Open the blower box, make sure that it is operating properly.
•
Inspect all fittings and vents to ensure they are clean and dry and that blower is located
so that it is protected from dust and particles, will remain dry and not be submerged.
□
3. Blower Operation and Blower Alarm Check.
•
Make sure the blower operates properly.
•
Turn off the blower (unplug or turn off at alarm/control panel breaker switch) for a few
moments to check that the alarm is triggered.
Start-Up Procedures
