ProbeLem

ProbeLem Continuous education
2. Love what you do, do what you love
3. Glorify God in the work of your hands
💬Why ProbeLem? Probe
a. b. Purpose
💡2. Plot
🎥3. Protagonist

ProbeLem™ | Traveling Fleet ETO

Documenting the real-world electrical knowledge
I wish existed when I was starting out.

📺 youtube.com/
📖 probelem.substack.com
🎙 Deep ProbeStudies: patreon.com/ProbeLem

🔎 PRObing Right into the Problem! 🔎PRObing Right into the Problem!
🚀Sharing my professional experience as Travelling Fleet ETO in Europe with average 2 - 3 weeks per vessel.
💡Vision:
To c

reate digital library of electrical educational content for the resources of the learners.
🎯Mission:
To share my professional experience conveyed in a first-person perspective as travelling Fleet ETO.
📌Channel Values:
1. It is the coming together of three unique words:
🔍1. the test prod of an electrical multimeter or any testing device. to investigate or examine something.
💡2. Problem
- without this, there is nothing to resolve or probe; there is no plot in a story; there is no subject in a sentence.
🎥3. Lem
- of course, my name on it; the protagonist of this story. When we combine these characters, there is a profound play on words that describes the progress of my page:
🔍1.

27/05/2026

The Siemens SIPART PS2 was configured. Tested. Commissioned on the bench.

Then it met the real pipe.

And the real system had different questions.

Part 3 is the final chapter of the SIPART PS2 commissioning series.
Installation. Field wiring. A -1.2% offset. A post-installation fault
the bench never showed. And the mechanical geometry lesson that finally
closed the loop.

Three chapters. One complete commissioning story.

Full video also on YouTube — link in the first comment.

PRObing Right into the Problem! ⚡


Do not touch what you cannot see. ⚡In electrical work... the most dangerous thing leaves no trace.Voltage has no face.Yo...
18/05/2026

Do not touch what you cannot see. ⚡

In electrical work... the most dangerous thing leaves no trace.

Voltage has no face.

You cannot smell 440V.

You cannot hear a backfeed waiting behind an open contact.

A conductor can look dead. A panel can look silent.

But silent is not the same as safe.

The multimeter is not just a tool. It is the safety barrier between assumption and injury.

Full article including the one layer most ETOs overlook is live on Patreon.

👉 patreon.com/ProbeLem

How I Turned AI Agents Into a Shinobi Corps of ProbeLem Village Hidden in the LemON LeafFor the past week, I have been b...
17/05/2026

How I Turned AI Agents Into a Shinobi Corps of ProbeLem Village Hidden in the LemON Leaf

For the past week, I have been building something quietly inside a ship cabin.

Not just another automation setup.

A village.

And I want to show you what it looks like from the inside.

Meet the Shinobi Corps of ProbeLem.

That image above is not just fan art.
Those are my actual AI agents system... mapped onto the three Legendary Sannin from Naruto.

Left — Jiraiya. That is Citron Gemini. The field sage. Multimodal. Operational. Verifies what is real on the ground.

Center — Orochimaru. That is Citron ChatGPT. The creative engine. Explores ideas others refuse to touch. Generates the raw material.

Right — Tsunade. That is Citron Claude. The strategist. Structures, refines, enforces voice integrity. She built (harnessed by Hermes) the village dashboard.

The glowing lemon robot in the middle... that is LemON-AI. My shadow clone. Always on. Running 24/7 inside a refurbished Lenovo ThinkCentre the size of a thick hardcover book.

And the nine-tailed fox looming above all of them... that is Kurama. My Hermes agent swarm. Nine capabilities (swarming as his nine-tails) running in parallel. Vision, memory, browser, voice, image generation, compression, self-improvement, multi-platform gateway, and subagent delegation.

Here is the honest version of what I am building.
Three layers. One mission.

The Knowledge Factory captures everything... 15 terabytes of electrical troubleshooting footages, fault cases, work logs, and YouTube comments from real ETOs asking real questions. Most people see old files. I see ore.

The Brand Factory turns that ore into something teachable... ProbeStudy case packs, videos, posts, future courses. Where a fault becomes a story another ETO can learn from before he meets it alone.

The Intelligence Factory is what I am building now. AI as a force multiplier for a one-person creator working from inside a ship. Not to replace judgment. Not to auto-publish. Just to keep the village running while I am on watch.

The AI does not decide.
The AI does not publish.
The AI prepares, stages, drafts... and waits.
Citron builds. LemON works. Lem decides.
That is the doctrine.
And it starts with one question that governs every output:
Does it feel field-earned... or does it just feel like AI noise dressed as expertise?
If it does not pass that taste, it stays inside the review queue.

This is still early.
The village is still small.
But the cause is not small.
The cause is to make field-earned maritime electrical knowledge easier to find, easier to understand, and harder to lose.

For every rising ETO who will meet these faults someday...
And wish someone had documented the real case before them.

If you want the full insider story behind this build, I posted the complete patron update on Patreon.
Link in bio. 🍋

Keep on probing!

ProbeGnosis: The Knowledge You Can Only EarnSome electrical knowledge is taught in school.Some is written in manuals.But...
17/05/2026

ProbeGnosis: The Knowledge You Can Only Earn

Some electrical knowledge is taught in school.

Some is written in manuals.

But some knowledge can only be earned...

inside the engine room,
in front of a live panel,
with a fault you have never seen before,
and a multimeter in your hand.

That is what I call ProbeGnosis.

Probe... to investigate, to test, to push the prod of the multimeter into the problem.

Gnosis... direct, experiential knowledge. Not secondhand. Not theoretical. The kind you only gain by doing.

For me, ProbeGnosis is the deep layer of ProbeLem.

It is how I turn real shipboard troubleshooting experience into principles that can be remembered, taught, and reused.

ProbeLem is the combination of my procedure and my personality. That is how my brain works. I learn from real faults, real measurements, and real consequences... then I coin words so the lesson can be remembered, taught, and reused.

That is how I know.

That is how I teach.

Like the Space-Time Jutsu... when I came onboard for the first time and found a nuisance MCCB tripping issue the crew had been dealing with for over a year since the previous installation. The root cause was hiding in plain sight: a UVT coil impedance mismatch.

The case file became the lesson.

The lesson became the product.

That is the vision of ProbeLem:
to build the electrical troubleshooting body of knowledge I wish existed when I was starting out.

Not just content.

Field-earned clarity.

When I think through any electrical problem, I run a three-step mental checklist:

Identify. Probe. Correct / Steer / Iterate.

I call it the Probing Loop.

It's not a framework I read somewhere. It's a pattern I noticed in my own process after hundreds of real troubleshooting events.

I named it so I could teach it.

I teach it so others don't have to rediscover it from scratch.

That's ProbeGnosis in action.

Keep on probing!

— Lem

NB. The long read is in the comments if you want to go deeper.

12/05/2026

The SIPART PS2 is configured. Air is connected. Parameters are set.

We press Initialize.

And immediately... a fault.

Tolerance band "Up" violated.

This is Part 2 of the Siemens SIPART PS2 commissioning series.
And this is where it gets real.

In this video you will see:
👉 How to diagnose and resolve a tolerance band fault
👉 Source Mode vs. Simulate Mode, when to use which?
👉 Why the valve did the exact opposite of what the controller commanded
👉 One parameter change that fixed everything, SDIR

This is not a textbook. This is a real commissioning job on a real boiler feedwater valve.

Full video also on YouTube, link in the first comment. ⚡

PRObing Right into the Problem!


You learned DRAWING vs SCHEMATIC in Episode 1.Now Episode 2 hits harder. 🔥Wiring Diagrams. Single Line Diagrams. Layout ...
19/04/2026

You learned DRAWING vs SCHEMATIC in Episode 1.

Now Episode 2 hits harder. 🔥

Wiring Diagrams. Single Line Diagrams. Layout Diagrams.

3 document types. 3 different purposes.
Grab the wrong one during a fault?
You're already behind.

Episode 2 of ProbeCourse is now on YouTube —
exclusive for Probe Master members. 🔒

👇 Watch it here:
https://youtu.be/xNIQU4_mJvg


17/04/2026

You walk into the provision refrigerating plant.
Compressor is running. Then it stops. Then it starts again.

40 seconds. Every single time.

No alarm. No fault on the board.
To an inexperienced ETO... it looks automatic. Normal. Fine.

But if you know your baseline benchmark...
you know that is a doom loop.

This is PS12 ProbeStudy. A 28-year-old vessel. A design gap that wear and tear finally exposed. And a timer relay retrofit that broke the cycle.

In this episode I will show you:
→ How to recognize 'abnormal' using nothing but observation and a baseline benchmark
→ Why the electrical side takes all the damage for a mechanical problem
→ How to wire an on-delay timer relay intercept into a 28-year-old control circuit
→ What benchmarking really means during a TEK2 electrical audit

This is not a fault-finding saga.
It is a proactive upgrade driven by field observation.

Engage first with your mind... before your hands.

Full episode on YouTube now. Link in bio.
Deep-dive Case Pack on Patreon for Probe Apprentice tier and above.
patreon.com/ProbeLem

Keep on Probing! 🔎⚡




How to Solve Any ProblemsThe Probing Loop vs. The Doom LoopI'm a traveling Fleet ETO... and I'm documenting the real-wor...
09/04/2026

How to Solve Any Problems

The Probing Loop vs. The Doom Loop

I'm a traveling Fleet ETO... and I'm documenting the real-world electrical knowledge I wish existed when I was starting out.

I simplified Karl Popper's 5-step scientific method into something I can loop in my head under pressure. Identify (the Problem) > Probe (Investigate) > Correct/Steer.

The Probing Loop:
1. Identify the Problem - not the symptom. The actual problem.
2. Probe - Logic test first (paper), then Reality test (experiment).
3. Correct/Steer - compare outcome to desired result. Adjust and loop again.

The opposite is the Doom Loop:
Assume, Swap, Force, Blame, Repeat. It feels like action. It converges on nothing.

The Doom Loop consumes. The Probing Loop converges.

Which loop are you running?

Full article with the field proof below
👇👇👇

30/03/2026

Running. Stopped. Running again.
In less than a minute.

That's not normal operation...
that's short cycling.

And this ship had been doing it for years.

This is Chapter 1 of my next ProbeStudy episode...
Provision Refrigeration Compressor Anti-Short Cycling Retrofit.

No fault alarm. No complaint. Just a gap in the original design
that 28 years of wear finally exposed.

Full episode dropping soon. Stay tuned.


The internet dropped one evening in August 2021.The Captain called me. Two access points down. No crew Wi-Fi. No calls h...
27/03/2026

The internet dropped one evening in August 2021.

The Captain called me. Two access points down. No crew Wi-Fi. No calls home.

I spent days tracing cables, testing ports, swapping hardware... and eventually landed on this: the Wireless Access Points (WAPs) and Wireless LAN Controller (WLC) had rolled back to factory default. Root cause? Unknown. It just did.

IT was informed. And then... silence.
Three weeks later, we got an email. "Sorry for the delay."

But here's the thing; the crew never lost internet for three weeks. Because three days after the failure, I had it back online. Using a decommissioned AP from storage, a console cable I fabricated by hand from spare parts, and CLI commands I had studied months earlier just out of curiosity.

One Sunday within the workaround period, the crew watched Manny Pacquiao's boxing match live on the Dayroom TV.
One crew member later suggested we keep my workaround permanently. He said it felt faster than the original setup.
I had to explain it wasn't sanctioned. But I kept the remark in my mind.

I'm a traveling Fleet ETO... and I'm documenting the real-world electrical knowledge I wish existed when I was starting out.

This is ProbeBack: archival cases from before ProbeLem existed. Documented the way an ETO documents things... for the job record, not for an audience. Publishing it now as part of the archive.
Full case is on Patreon for members. The problem, the probing process, the workaround, the fix, and the lessons I pull from it four years later.

👉 https://www.patreon.com/posts/when-wi-fi-died-154032529?utm_medium=clipboard_copy&utm_source=copyLink&utm_campaign=postshare_creator&utm_content=join_link

Keep on Probing! 🔍💪

Address

Makati
1630

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 9am - 12pm

Telephone

+639087228140

Website

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