Replacing Unplanned Downtime with Personal Downtime: AssetWatch on Condition Monitoring

Open on YouTube ↗
Overview

This bonus episode of Manufacturing Happy Hour features host Chris with two guests from AssetWatch, a sponsor of the show: Dustin Moore, who comes from hands-on field maintenance work, and Patrick Carmitchel. The conversation asks what condition monitoring and predictive maintenance mean on the plant floor, and why they matter to the people who keep equipment running as well as to the business. Dustin's framing ties the episode together: the point of catching faults early is to buy time, so maintenance teams can plan repairs on their own terms instead of being called in at midnight on Christmas.

16 min read
1:05

A Drink in Carlsbad and Bowling Green

In keeping with the show's format, the episode opens with each guest describing where they would go for a drink. Patrick picks a bottle shop in Carlsbad Village, California, from the time when he started drinking beer seriously, during the rise of the microbrewery scene. He describes it as mostly standing room, about two blocks from the beach, always stocked with new beers and older ones worth having, with a Pizza Port next door where you can buy a pizza and bring it over. Chris says he lived in San Francisco and knows Pizza Port well.

Dustin chooses a sports bar in Bowling Green, Kentucky. He says it has roughly 50 TVs and that he goes at least once a weekend. He recommends its "slinger burger": a hamburger patty on a bed of fries with toast underneath, topped with chili and a fried egg. Chris, who is originally from St. Louis, says the slinger is a well-known breakfast dish there. He adds that he believes it started with truck drivers who wanted something between breakfast and dinner, though he says he may have the story wrong.

4:05

What Condition Monitoring Is For: Buying Time

Asked to explain condition monitoring in plain terms, Dustin describes it as using different technologies and signals to get an early indication of faults developing in a machine. In his view the whole goal is to buy time. Once a problem is caught and reported at an early stage, the maintenance team can plan. They might order a replacement motor so it is on the shelf, or look at the calendar and find a good window for the repair. He names two aims: buying time, and finding problems early enough to minimize damage to the equipment.

Patrick takes a different approach and uses the can of beer he brought "just in case." He starts from the human senses. People can see, hear, smell, and touch, but they have only so many hands and ears. Running manufacturing at scale requires far more of them than any team has. Condition monitoring, in his description, is a set of tools that extends senses people already have. Vibration corresponds to hearing, and temperature to putting a hand on something. Touching a cold beer tells you something about its condition, and so does pouring it and looking at the head. The technology lets people see, hear, or sense things they already wanted to observe. An analyst like Dustin, who sees data across many assets and facilities, can then interpret it and say, for example, that something is a high-temperature issue or a gear mesh issue.

7:37

Preventive vs. Predictive Maintenance

Patrick describes predictive maintenance as watching for early warning signs and organizing the process so issues are caught and dealt with in advance. Whether the method is vibration, temperature, electrical, or ultrasound monitoring, he says the purpose is the same: to plan so that unplanned downtime does not happen. "You're going to have downtime," he says, "but it should be on your terms."

Dustin draws a sharper line between the two terms that are often confused. Preventive maintenance is calendar-based: lubricating bearings every three months, swapping couplings on a schedule, or checking motor-to-pump shaft alignment once or twice a year. Predictive maintenance and condition monitoring respond to actual signals. If early-stage symptoms of a lubrication problem appear, the team acts on the condition it observes rather than on the date.

9:45

What "Good" Looks Like: Start Where You Are

Asked to describe good practice, Dustin's main message is that a company has to start somewhere, beginning from where it actually stands. A plant that has never done this kind of work may take a while to reach a point where results look good. He says AssetWatch deals with this every day. Teams are at very different stages. Some are advanced and have vibration analysts on site. Others are inexperienced and need a lot of hand-holding and teaching of basic practices.

He gives a concrete example of such a practice: installing equipment properly with laser alignment instead of setting it up and checking it with a straight edge. That, he says, gives longer equipment life. For Dustin, extended component life is the real measure of success, and it eventually appears as ROI through saved money, prevented downtime, and avoided production losses.

11:37

The Gap Between Enterprise and Plant Floor

Chris asks Patrick about the disconnect between enterprise leadership and individual plants. Patrick says the two levels have different goals. Enterprise goals are often tied to shareholders and focus on consistency and repeatability across facilities. Each plant has its own culture, maturity level, and existing knowledge. Pushing a uniform program down to facilities that are starting from very different places creates friction.

In Patrick's account, success comes from making sure the facility is never left behind. The plant needs to understand the value of monitoring. That value is not a mountain of collected data but clear, trusted guidance for the maintenance team: what is wrong, what is urgent, and what to do next. If the team can plan a repair instead of being surprised by a failure, he says, condition monitoring is doing its job.

He then warns the enterprise level. Leadership will never reach the ROI it wants, or gather the data needed for better process decisions and improved OEE, unless it manages cultural change facility by facility, one step at a time. A plant cannot be expected to adopt every form of monitoring and build predictive analytics if it has not yet covered its critical assets and done one thing well. Vibration and temperature monitoring are the accepted standard. Patrick reports that AssetWatch's engineers say about 60% of what needs to be caught will be caught by doing that one thing well. He asks why anyone would talk about other methods before that is in place. His suggested sequence is to do the basics first, prove ROI, and then add oil analysis, electrical monitoring, ultrasound, and other methods to get the most out of each asset.

When Chris asks him to state the single most important thing plainly, Patrick answers: support the individual facility through cultural change.

15:06

Winning Over Skeptical Sites

Dustin says that convincing a plant can be hard, and "the proof's in the pudding." Some sites do not believe there is a problem until they see smoke or a big temperature spike. AssetWatch's approach is to put the data in front of the team, analyze it with them, explain what the analysts are seeing in terms the team can follow, and give the reasons behind each diagnosis.

He admits that it can remain a hard sell for a while. Teams change their minds when they see results for themselves. For example, a bearing is replaced, the trend level drops from high to low, and the team notices the bearing running cooler, smoother, and quieter. Sometimes this happens quickly, and sometimes it takes more demonstrated results. The goal is to move teams from a reactive mindset to a proactive one.

16:50

"Unplanned Downtime" vs. "Personal Downtime"

Chris returns to a phrase Dustin used when they first met: replacing unplanned downtime with personal downtime. Dustin explains it from his own career. He spent years in the field, including work about a thousand feet underground in mines and outdoors in the hot sun. In that kind of service work, he says, it is "uncanny" how often equipment breaks on a weekend, at Christmas, or at the most inconvenient time. Besides saving the company production losses, early warning lets technicians plan their work "instead of being at the mercy of when it decides to fail," which he jokes always seems to be Christmas at midnight.

Patrick says this is personal for him because his father worked in manufacturing facilities. He also recalls a story that AssetWatch's CRO, Brian Ratliff, told at a company all-hands meeting about his own father and about missing an important part of his child's life because he could not get out of a facility during an unplanned event. Patrick says everything the company does is personal in this sense.

18:53

The Long-Term View: The Right Monitoring Mix

Asked about the long-term future, Patrick says AssetWatch's view has been the same since the company started under founder Will Zel. For each asset, the question is what mix of condition monitoring gets the most out of it, or how to "squeeze the most out of that orange," while accepting that returns diminish at some point. As technology improves and monitoring various conditions becomes more efficient, the goal is to reach a point where everything practical has been done. Teams could then predict what is happening and respond rather than react, maximizing planned uptime.

20:05

The Short-Term View: Multiple Modalities and Fast Change

Dustin sees a current shift in the industry toward combining multiple modalities and signals. Not every asset justifies electrical, oil analysis, and vibration monitoring together. Having all of these tools available lets a team choose the most useful combination for each asset. On a highly critical asset, combining several signals gives a holistic picture of what is going on.

He adds that with advances in AI and data science the field is changing so quickly that it is hard to think very far ahead. Developments in the short term are moving fast enough that he finds it difficult to look further down the road.

21:36

"Is This Going to Replace Me?"

Chris raises the concern that monitoring technology might threaten jobs. Dustin says he understands the worry. In earlier roles, he could imagine reacting to a company like AssetWatch arriving and wondering what would happen to him.

He then tells a story from a site he currently monitors, a very large cement plant with a Category 3 vibration analyst on staff. The two now talk daily about the equipment they both monitor and have become friends. The analyst told Dustin he felt very threatened when AssetWatch first arrived. At the time, he said, he was doing well just to finish his routes every two months. A lot was falling through the cracks, and he kept being pulled into mechanical work when he should have been doing vibration routes. He described himself as going a thousand different directions. Dustin says the analyst told him it "didn't take me long to realize that AssetWatch was the best thing that ever happened to me."

The two now work together. The analyst still uses his Emerson 2140 portable meter. Dustin tells him what is changing in the AssetWatch platform, and when deeper troubleshooting is needed, the analyst takes the portable meter out to investigate. According to Dustin, this has freed the analyst to balance fans and do laser alignments, because he knows the continuous monitoring in the background is watching the trends.

23:53

Deciding What to Monitor: Criticality, Not Size

Chris asks which applications should be monitored but often are not, noting that something like a turbine will almost always have monitoring. Dustin does not name specific machine types. He says the answer comes from a criticality assessment at each site. A team should ask which assets would shut operations down if they failed, which would take four or five weeks to replace, and which have very high replacement costs.

He stresses that criticality is not about size or machine type. A small, football-sized motor can be essential if, for example, it supplies lubrication to a turbine. Understanding each machine's criticality is one of the first steps in building a reliability program. Continuous monitoring should start with the most important assets and expand from there.

25:54

What Excites Them: Less Paperwork, More Signal Fusion

Patrick's answer goes back to people. He acknowledges anxiety about how much disruption "AI, just two letters" is causing. He sees it as history repeating: new tools always arrive and always require adjustment. He is excited that AssetWatch gets to be present for this transition.

He points to a long-standing problem in manufacturing: it is a hard place to work, and nobody wants to fill out forms in a hot environment while managing an SOP and updating documentation so that data can flow up the chain to support better models and decisions. What excites him about the new tools is that people can use voice, video, and the natural environment to capture information in ways that make work less painful. "Filling a form out is the least human thing we could possibly do with our time," he says. He sees replacing unnatural data entry in hard physical environments as the most exciting area for AssetWatch to work in.

Dustin agrees that AI and data science have "changed the ball game." He says the company wants to keep focusing on customer needs and shape its products around them. Personally, he is most excited about combining multiple technology signals with data science and seeing how much insight that can produce.

28:41

AssetWatch's Origins: From Wireless Power to Sensors

Patrick tells the company's origin story. Founder Will Zel and a co-founder started in a different field. They were working on harvesting energy from signals so that a cell phone would not need to be charged, which was essentially a wireless power venture. They then found that industrial manufacturers were interested in wireless power so they would not have to keep changing batteries or wiring their vibration monitoring equipment.

Patrick calls that the company's first big startup pivot. Wireless power turned out to be very difficult, partly for regulatory and political reasons. He says the technology worked and the team was able to transfer wireless power to monitor assets in a manufacturing environment, but the world was not ready for it. Along the way, the founders became experts in getting as much life as possible out of a battery using Bluetooth Low Energy.

That led to a second pivot, built on several convictions Patrick lists. Route-based monitoring no longer makes sense, especially for critical assets. Multiple modalities should be combined in a single sensor. Monitoring should be wireless and work at scale. A sensor should stay in the field for years with reliable battery life while producing rich data. In Patrick's words, that is when the company found its "home," and its plan is to keep adding modalities "until we solve optimal uptime."

31:21

Adding Electrical Monitoring

The final question is about AssetWatch's move into electrical monitoring, which can catch problems vibration might miss. Dustin says there is no single origin story. It comes from the effort to evolve the products to meet customer needs and from the industry's shift toward multiple signals.

He explains it by comparing vibration and oil analysis on the P-F curve. The two are often interchangeable depending on the case. Contaminated oil will eventually damage a bearing, and the damage will show up in vibration. Oil analysis can catch the contamination earlier, so the oil can be cleaned before any bearing damage occurs. In other cases, vibration detects a problem before oil analysis does. Electrical monitoring follows the same principle. Some electrical faults eventually appear in vibration, but monitoring the electrical signal directly lets analysts see subtle changes in electrical behavior earlier. That returns to the theme Dustin opened with: catching issues early, before they cause other damage and become severe, and so buying the maintenance team time.