EMECS Test Fire Checklist
The EMECS Test Fire Checklist is a structured inspection and verification document designed for use by technicians conducting operational tests on EMECS (Emission Monitoring and Control System) units. Developed by Envent Corporation, this checklist ensures all safety, functionality, and compliance checks are properly completed before, during, and after a test fire procedure.
Envent Corporation
10/31/2025
EMECS Test Fire Checklist
The EMECS Test Fire Checklist is a structured inspection and verification document designed for use by technicians conducting operational tests on EMECS (Emission Monitoring and Control System) units. Developed by Envent Corporation, this checklist ensures all safety, functionality, and compliance checks are properly completed before, during, and after a test fire procedure.
Date
Technician/s:
EMECS Unit#
Unit Hours
Meter name
Unit
Verify that the two fire extinguishers on the unit are ready to use, not damaged, the seal is intact, the UL tag in place, and they are up to date on their annual inspection. Replace if needed.
Open Panel (No Power On) Check SO Cord for damage. Verify SO Cord connection is tight to breaker in panel before turning on Generator. Verify Generator is connected correctly. Check for any other issues.
Fire Extinguisher (2/unit) Visual Inspection (Seal, UL, Damage)
Inspection Date Tag 1:
Inspection Date Tag 2:
Conduct the following Trailer Checks and Write the expiration Date. Ensure all paper work is returned to trailer bubble.
Federal Inspection (Annual)
Federal Inspection (Annual) Expiration Date
State Inspection (BIT)
Registration
Registration Expiration Date
Check Grounding and Bonding (10 OHMS or under)
Unit
Propane
Generator
Generator
Generator Startup
Capsuhelics and Magnehelics
Check All and Re-zero or replace if necessary
VFD's and Power Breaker Switches
Vapor Blower and VFD Panel
Motor Rotation
Vapor Blower
Observe rotation of Vapor Motor or Blower
Combustion Blower
Observe Rotation of Combustion Motor or Blower
Vaporizer
Observe Flame on Ring
EMECS Startup
Once at Set Point Check all Parameters
EMECS Integrity Checks
Above 400F Degrees
Process Isolation Integrity Test: While Temperature is Below 400F, Open Manual Process valve and Verify No Inlet Vacuum
Manual Process Valve Integrity Test: While Temp is above 400F, Verify process Valve Opens. Then Verify No Vacuum While in Manual Process Valve is Closed.
High Temperature Limit Controller: Lower setpoint below operating Temperature and Observe if the Unit Shuts Down.
if the answer is "oneOf [FAIL,FLAG]"
Determine Why? Move the Setpoint Back to 2000F and Press Reset Twice.
DA/FA Torque Check: Check Torque Values on All FA'S and DA'S
EMECS Operational Checks
When the Unit is at Set Point Check the Following
Pressure Gauge Upstream of MAR90 (PSIG)
Pressure Gauge Downstream MAR90 (PSIG)
Inlet Flow (Unit Maxed Out)
Total Flow (Unit Maxed Out)
Detonation Arrestor Inlet Pressure (with 50' Air Ducting Hose Attached to the DA)
Detonation Arrestor Outlet Pressure (with 50' Air Ducting Hose Attached to the DA)
Flame Arrestor Inlet Pressure
Flame Arrestor Outlet Pressure
Hours on Unit
Interlocks (Safety Shut-Downs and Alarms)
High-High FA Inlet/Outlet & Firebox Inlet Temperature
FA Backflow-Differential Pressure
High-High DA Inlet/Outlet Temperature
Low-Low Fuel Pressure (Pilot & Enrichment Lines)
High-High Fuel Gas Pressure
Low-Low Combustion Air Pressure
Combustion Blower Failure
High-High Process Air Pressure
Process Blower Failure
High High Firebox Temperature
UV Scanner #1
UV Scanner #2
EMECS Shutdown
Cooling and Shutting Down the Unit
Unit End Hours
Meter name
Unit
Notes
Notes or Record any Changes Made to Equipment
360 Walkaround Inspection
No Tools or Debris on Deck, Equipment is Secured, all Boxes are Orderly, and Inspection and Registration are Current
if the answer is "oneOf [FAIL,FLAG]"
What issues were found during the 360 Inspection?
Supervisor Sign Off When Complete
Supervisor Closure (Print)
Supervisor Closure (Signature)
Click here to sign
Source: Envent Corporation (Community Member)