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2015 Maintenance LogPreventative Maintenance Checklist. Level III Date VSt —I 5 Intersection 4,/n A- PaJ11% < t- ^1 j e j` Vacuum and inspect all cabinet for damage, graffiti or function. (Cooling fan operation) Dust and clean cabinet shelves and component . Replac /Clean dust filter © Inspect controller event Log. Note any repeating issues. A"✓ /t-jr �Z� Ci&4-1.() 1ZfCheck for controller telemetry with master. 1 - 1 Monitor vehicle detection for all phases. Repair any errors. Test BBS operation Battery Voltage Test voltage Events = a Run time=,� L Begin �'j6� VDC End- VDC Powersupply Z V,DC IID Service t2o VAC Test pedestrian push button function. Check audible messages when applicable. Inspect all approaching phases for roadway or sidewalk damage. I d �� f✓1�-(�vf1'D�t N GaJJ Inspect all signal poles for damage. [A `-#O- ' 41 411,& Inspect signal LED's for operation and brightness. Replace as necessary. Inspect all traffic control signs for all approaches. fel/ F Run Time Monitor traffic flow and operational smoothness. Notify traffic engineer of any issues. Vacuum & dust electrical service cabinet. Voltage reading at breaker = +azo VAC Test EVP function Annual Distance Ck. NB -F SB EB WB P F P/F /F R00 Clean and Lubricate all cabinet locks. Test Red Flash Operation. (9 F Test Police Panel funtions.0/ F Check all field wire connections. (Loosen 1/2 turn and tighten). Technician Preventative Maintenance Checklist. Level I Date ;—Is —[S Intersection D AY— Pal h, r -Ir- /vOcf Vacuum and inspect all cabinet for damage, graffiti or function. (Cooling fan operation) E21Dust and clean cabinet shelves and componants. Replace �anust filter Inspect controller event Log. Note any repeating issues. UCheck for controller telemetry with master. UMonitor vehicle detection for all phases. Repair any errors. FATest pedestrian push button function. Check audible messages when applicable. LAInspect all approaching phases for roadway damage. Inspect all signal poles for damage. Inspect signal LED's for operation and brightness. Replace as necessary. L.;/Monitor Inspect all traffic control signs for all approaches. traffic flow and operational smoothness. Notify traffic engineer of any issues. Technician �6 Preventative Maintenance Checklist. Level I Date Intersection 0.4n G O) ,- .- [Zf Vacuum and inspect all cabinet for damage, graffiti or function. (Cooling fan operation) Dust and clean cabinet shelves and componants. Replace Clean st filter dInspect controller event Log. Note any repeating issues. Check for controller telemetry with master. 0 Monitor vehicle detection for all phases. Repair any errors. Test pedestrian push button function. Check audible messages when applicable. 0 Inspect all approaching phases for roadway damage. Inspect all signal poles for damage. Inspect signal LED's for operation and brightness. Replace as necessary. Inspect all traffic control signs for all approaches. Monitor traffic flow and operational smoothness. Notify traffic engineer of any issues. Technician ��