Dingfelder Enterprises R.E.A.L. field form

Operator Interview & Failure-Window Form

Use this form at the issue under examination. Start with the operator’s experience, confirm the safety posture, account for every team member, define the exact hunt, build the input/output/variable window, test by probability, and preserve the lesson.

Back to R.E.A.L.
R.E.A.L. Rule #1: Safety. Period. All safety risks, stored energy, and LOTO requirements are enacted without fail. Some circuits may need to remain live for troubleshooting, but live troubleshooting never means bypassing safety. Before any cycle is run, the operator announces CLEAR! and every team member must answer with the exact word Clear. No casual conversation counts as confirmation. Audible response is required because every participant may not be within the operator's visual line of sight. Team members at pumps, panels, valves, or components in other rooms must be connected by radio or telephone and verified before any cycle.
OPERATOR CALL: CLEAR!
TEAM RESPONSE: Clear.
NO RESPONSE = NO CYCLE.

1. Event Header

2. Team Members Involved / CLEAR Accountability

List every person on site before cycle testing. Every listed person must be accounted for before any live cycle. The required response to the operator's CLEAR call is exactly: Clear. If a person is outside the operator’s visual line of sight, radio or telephone communication must be enacted and verified before the cycle.

NameRole / DepartmentLocation / PositionIn Operator Line of Sight?Radio / Phone Verified?“Clear” Response Confirmed?

3. Safety / Energy Sources

Electric
Compressed air
Hydraulics
Pneumatics
Gas
Steam
Vacuum
Water / cooling
Stored spring / mechanical
Gravity / suspended load
Heat / molten material
Other energy source

4. CLEAR Cycle Safety Call

Operator calls: CLEAR!

Every team member must respond with the exact word: Clear. The audible response is required because some team members may be outside the operator's visual line of sight. Radios or telephones must be enacted and verified for anyone at remote pumps, panels, valves, rooms, or other separated positions. If one response is missing, the cycle is halted until that person is located and confirmed safe.

5. Operator Interview — Comfortable Conversation

6. Define the Hunt

7. Variable List — Failure / Success Window

List all variables with their current setpoint that affect the outcome of the part/process in the failure/success window. Include only the inputs, outputs, and variables that can cause, create, or influence the issue under examination. This is the controlled window being hunted.

Variable / PointInput / Output / VariableProcess StepCurrent ReadingCurrent Setpoint / BasepointGood vs. Bad InfluenceProbability %

8. Variable Test Sheet

Test one variable at a time. Record the variable changed, the baseline, the tested setting, and the result. If the failure does not change, return that variable exactly to baseline before moving to the next variable.

Test #Variable Changed =BaselineTested SettingResultIf No Change: Returned to Baseline?Next Variable
1XXXX
2XXXX
3XXXX
4XXXX
5XXXX
6XXXX
7XXXX
8XXXX

9. A.I.R.O.N. / Ghostbuster Tracking

10. Confirmed Cause / Return-to-Normal Plan

11. Sign-Off

R.E.A.L.™, A.I.R.O.N.™, S.W.A.T.™, Ghost Busting™, Ghostbuster™, V.A.U.L.T.™, Fortune Teller™, and related methods are proprietary Dingfelder Enterprises concepts and brand assets.