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Tag Archive: Planned Maintenance Shutdown

  1. How to Make the Most of Your Scheduled Maintenance Shutdown

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    Planned maintenance shutdowns are a key part of keeping your plant running safely and efficiently. But if you only get one or two windows a year to take critical systems offline, you’ve got to make it count. That means planning ahead, coordinating your team, and having the right parts in hand before the wrenches come out.

    Whether your next shutdown is around the holidays or tied to a seasonal lull, here are some simple ways to make it smooth and productive.

    Review Equipment Performance and History

    Start with a quick health check of your equipment:

    • When was it last serviced?

    • Has it been running slower or less efficiently?

    • Are there any recurring issues?

    Use your maintenance records to identify components nearing the end of their lifecycle. If something’s showing signs of wear, now’s the time to plan a replacement—or at least inspect it more closely.

    Pro Tip: Keep serial numbers, model info, and part specs handy so you can quickly reference or reorder anything you need.

    Order Spare Parts Early

    You’re not the only one scheduling downtime during slow seasons. Avoid delays by ordering your spare parts early—especially long-lead items like:

    • Tube bundles

    • Gaskets

    • O-rings

    At Enerquip, we stock common replacement parts and offer lead times that beat the industry average. That means less waiting and more doing when maintenance day arrives.

    Don’t Overlook Your Heating System

    Cold weather is a great reminder to give your heating equipment a little TLC. Here’s what to check:

    • Clean burners and flues to remove carbon buildup

    • Calibrate pressure gauges and safety valves

    • Ensure flames are clean and unobstructed to reduce fire risk

    Bonus tip: If your process produces hot fluids or steam, you may be sitting on a hidden energy savings opportunity. A shell and tube heat exchanger can help you capture waste heat and redirect it elsewhere—boosting energy efficiency and lowering utility bills.

    Check Your Cooling System, Too

    Even if your chillers and cooling towers are off for the season, don’t forget them during your shutdown:

    • Inspect for wear or damage from summer and fall

    • Drain condensate and flush lines, if needed

    • Look for corrosion or buildup in tubes or towers

    Catching issues now helps you avoid costly surprises when it’s time to power them back up.

    Prioritize Safety—Inside and Out

    Slip hazards spike in the winter, especially near entrances and high-traffic areas. Stock up on:

    • Scraper mats to remove snow and debris from boots

    • Absorbent mats to soak up moisture and prevent puddles

    Don’t forget to salt or sand outdoor walkways and loading docks to keep your team safe year-round.

    Be Ready for Power Interruptions

    If you operate in a region prone to winter storms, a backup power strategy is a must. Make sure:

    • Your generator is inspected, fueled, and ready to go

    • You have a plan for critical equipment shutdowns and restarts

    • Emergency contact and response protocols are updated and accessible

    Plan Ahead—Avoid Downtime

    The best shutdowns are the ones that go off without a hitch. That means getting ahead of the game:

    • Review your goals for the day

    • Stock up on the right spare parts

    • Coordinate your team and communicate timelines

    Need replacement parts for your shell and tube heat exchanger or thermal fluid heater? Contact the Enerquip team to get what you need—fast.

     

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  2. 5 Smart Maintenance Tips to Keep Your Shell & Tube Heat Exchanger Performing at Its Best

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    Whether you’re in the middle of a busy production season or just wrapping up a cleaning cycle, one thing’s for sure: keeping your heat exchanger in top shape should always be on your radar. A well-maintained unit runs more efficiently, lasts longer, and helps you avoid costly downtime or product contamination.

    So, what does smart maintenance actually look like for a shell and tube heat exchanger? Let’s break it down with five practical tips you can apply year-round.

    1. Schedule Routine Maintenance (and Stick to It)

    Heat exchanger maintenance usually means taking the equipment offline—so yes, it can feel like a disruption. But planning ahead makes a huge difference.

    • Pick a date during lower production periods.
    • Order gaskets or replacement tube bundles well in advance.
    • Coordinate with contractors early—don’t wait until their calendars are full.

    Skipping scheduled maintenance often leads to bigger problems later. Either you plan the downtime, or the downtime picks you. Spoiler alert: the latter is never convenient.

    2. Keep an Eye on Fouling and Corrosion

    A fouled exchanger is a slow exchanger. Material buildup reduces heat transfer, invites corrosion, and in worst-case scenarios, becomes a fire risk. Inspect regularly—both the tube side and the shell side—for signs of scaling, sediment, or corrosion.

    If you catch fouling early, cleaning is quicker, easier, and less disruptive.

    3. Monitor Your Heat Transfer Fluid (HTF)

    Chemical-based HTFs don’t last forever. Over time, they degrade, lose efficiency, and can even become hazardous.

    To stay ahead of issues:

    • Test the fluid while the system is running (hot fluid tells a truer story than cooled samples).
    • Take samples from different points in the system.
    • Consider quarterly testing for consistent insight into fluid health.

    Healthy fluid means better performance and a lower risk of costly issues.

    Test the fluid periodically; Processing Magazine noted that quarterly testing typically provides the best results.

    4. Bring the Right People to the Table

    Maintenance is a team effort. Involve your safety team, maintenance crew, and contractors from the beginning.

    • Use checklists to stay organized.
    • Share documentation in advance—like safety policies, maintenance logs, and OEM manuals.
    • Require credentials and training records from any outside vendors.

    Clear communication ensures your maintenance day goes smoothly, safely, and efficiently.

    5. Don’t Skip the Post-Cleaning Details

    Once you’re done cleaning, finish strong:

    • Rinse out leftover chemicals or debris—especially after chemical cleaning.
    • Inspect gaskets and gasket covers. Replacements are inexpensive, but failures aren’t.
    • Document what was done and note any issues to watch going forward.

    This final step is easy to overlook but critical for protecting product quality and keeping the exchanger sealed tight.

    Keep Your Equipment (and Your Business) Running Smoothly

    Routine maintenance might not be glamorous, but it’s one of the smartest investments you can make in your operation. Want help planning your next maintenance cycle, ordering spare parts, or upgrading your equipment?

    The heat exchanger pros at Enerquip are here to help—contact us anytime.