{"id":3465,"date":"2026-10-08T18:35:14","date_gmt":"2026-10-08T10:35:14","guid":{"rendered":"http:\/\/www.weissmanwonders.com\/blog\/?p=3465"},"modified":"2026-10-08T18:35:14","modified_gmt":"2026-10-08T10:35:14","slug":"how-to-maintain-an-auxiliary-system-4636-21cecc","status":"publish","type":"post","link":"http:\/\/www.weissmanwonders.com\/blog\/2026\/10\/08\/how-to-maintain-an-auxiliary-system-4636-21cecc\/","title":{"rendered":"How to maintain an Auxiliary System?"},"content":{"rendered":"

Hey everyone, thanks for stopping by\u2014if you\u2019re here, you probably work with auxiliary systems, or are in charge of keeping them running smooth, and let\u2019s be real, nothing kills a production day faster than a faulty auxiliary unit. I\u2019ve been in this game for 12 years, running my shop as an auxiliary system supplier, and over that time, I\u2019ve seen way too many folks skip basic maintenance and end up scrambling for emergency repairs at 2 a.m. Today I\u2019m breaking down exactly how to keep your auxiliary systems in tip-top shape\u2014no fancy jargon, just real, actionable stuff I\u2019ve learned from working with hundreds of clients across manufacturing, HVAC, and even food processing. Auxiliary System<\/a><\/p>\n

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First off, let\u2019s get one thing straight: auxiliary systems are the unsung heroes of just about any operation. They\u2019re the water pumps, air compressors, cooling towers, and those little control panels that keep your main line, warehouse temp, or production equipment from locking up. I had a client a few months back, a small auto parts factory, that ran their auxiliary air compressor on \u201cset it and forget it\u201d mode for 18 months. One random Tuesday, it seized up mid-shift, and they lost $40k in parts that couldn\u2019t get painted because the paint sprayers needed consistent air pressure. That\u2019s the kind of hit you avoid with simple, regular checks, not just a full overhaul once a year.<\/p>\n

Let\u2019s start with the non-negotiable daily or weekly checks\u2014these take 10 minutes max, and they save you hours of headaches. I know you\u2019re swamped, so these can\u2019t be time-consuming, right? First, visual inspections. Walk by every auxiliary unit you have and look for leaks\u2014oil, coolant, air, even water. Leaks might seem tiny at first, but a single pinhole in a compressed air line can waste 20% of your system\u2019s energy, according to industry data. Next, check pressure gauges and temperature displays. Most folks ignore these until the light flashes red, but even if they\u2019re in the green zone, note any weird fluctuations. If your cooling tower\u2019s temp jumps 5 degrees in a day, that\u2019s a sign something\u2019s off, not normal. For pumps, listen for weird noises\u2014grinding, rattling, or hissing that wasn\u2019t there last week. I keep a little notepad (or a notes app on my work phone) for each client\u2019s units to jot down these small things, so I can spot patterns before they become big issues.<\/p>\n

Then there\u2019s monthly maintenance, which is a bit more hands-on, but still doable with basic tools. First, filter changes. I can\u2019t stress this enough\u2014clogged filters are the #1 cause of auxiliary system breakdowns. Whether it\u2019s an air filter on your compressor, a water filter for your process pump, or a strainer on your cooling tower, every filter has a lifespan. Most people go by the \u201cevery 3 months\u201d rule, but if you\u2019re in a dusty warehouse, running 24\/7, that timeline cuts in half. I tell my clients to tag every filter with the date it was changed, so they don\u2019t forget. Last year, a bakery client tried to stretch a compressor air filter for an extra month because they \u201cdidn\u2019t have time.\u201d Turns out the clogged filter pushed dust into the compressor\u2019s cylinder, costing them $12k in a replacement part. Ouch. Next, lubrication\u2014every moving part in your auxiliary system needs the right lubricant, at the right level, at the right time. Don\u2019t just use any oil, either. Compressors use special synthetic oil, not motor oil from your truck. Pump bearings need grease rated for high temperatures if they\u2019re running nonstop. I always give new clients a quick cheat sheet for each unit\u2019s required lubricants when they buy from me, so they don\u2019t guess and mess it up. Also, check electrical connections monthly\u2014loose wires or corroded terminals are a fire hazard, and they can mess with control panels. Just a quick tighten of connections with a screwdriver and a wipe with a wire brush takes 5 minutes, and prevents so many issues.<\/p>\n

Now, the quarterly to semi-annual deep dives\u2014this is where we stop reacting and start preventing. Let\u2019s talk about system cleaning. Cooling towers get slimy with algae and mineral buildup, which reduces their cooling efficiency by up to 30% if left unattended. I\u2019ve seen cooling towers that were so clogged, they couldn\u2019t keep the plant\u2019s temp below 80 degrees, making the whole main production line shut down in summer. For cooling towers, you don\u2019t need to hire a fancy industrial cleaner every time\u2014quarterly a quick flush with a mild, approved biocide will keep algae away, and semi-annual chemical descaling for mineral buildup works wonders. For air compressor intakes, a deeper clean of the intake housing removes built-up dirt that filters can\u2019t catch. Next, load testing. Auxiliary systems that only run part-time (like a backup generator or a secondary pump) often get neglected because they don\u2019t see use. But when you need them\u2014say, a power outage\u2014they won\u2019t start if they\u2019ve been sitting unused for months. Once a quarter, run any backup auxiliary units at full load for 30 minutes to test them. I had a manufacturing client whose backup generator died during a thunderstorm last winter because they never tested it. They lost power for 12 hours, ruining a batch of steel that was being processed. That\u2019s a failure that\u2019s 100% avoidable with a quick test. Also, check alignment for pumps and motors. Over time, vibration from running can throw a pump\u2019s shaft out of alignment, which wears out parts fast and uses more energy. A quick alignment check with a basic laser tool takes an hour, and prevents premature wear.<\/p>\n

Wait, let\u2019s not skip the part about data tracking, because I know a lot of you use building management systems (BMS) now. Your BMS logs pressure, temp, and runtime, so use that! A lot of clients just look at the BMS when an alarm goes off, but if you review the weekly logs, you\u2019ll see trends. For example, if your air compressor\u2019s runtime jumps 10 hours a week without a change in production, that means it\u2019s working harder than it should, probably due to leaks or a clogged filter. I work with my clients to set up custom alerts in their BMS\u2014like a text alert if a pressure gauge drops below 80 PSI or a temp goes above 100 degrees\u2014so you can catch issues before they become emergencies.<\/p>\n

Now, I get it\u2014some of you don\u2019t have a full-time maintenance team, and if you\u2019re a small business, hiring a third party for every check is pricey. That\u2019s where knowing your limits comes in. Simple checks (daily\/weekly) you can handle with basic training, but for the deep semi-annual stuff, or if you\u2019re dealing with high-pressure systems or refrigerants, call in a pro. That\u2019s me, by the way\u2014my team does annual tune-ups and full system audits for clients who don\u2019t want to handle the big stuff themselves. I always tell people: DIY maintenance is great, but don\u2019t mess with stuff that requires certification. HVAC refrigerants, for example, need licensed techs to handle them, so don\u2019t try to top off AC on your own if you\u2019re not certified.<\/p>\n

Also, let\u2019s talk about storage if your auxiliary systems are seasonal. If you have a cooling tower or a chiller that only runs in summer, don\u2019t just shut it off and walk away. Drain all water, clean the filters, add a rust inhibitor, and cover it to keep dust and critters out. I had a farm client that shut down their irrigation pump system for the winter and didn\u2019t drain the lines. The water froze, cracked the pump casing, and they had to wait 2 months for a replacement right when planting season started. That\u2019s a huge loss for a small business, and completely preventable.<\/p>\n

One more thing\u2014don\u2019t wait for parts to fail before replacing them. A lot of people do \u201crun it till it breaks\u201d because they want to save money, but in the long run, planned part replacements are way cheaper than emergency repairs. For example, a compressor\u2019s valve lasts about 5 years, so replacing it at 4.5 years for $800 is way better than waiting till it breaks, which will cost $3,000 in parts and labor, plus downtime. I always share recommended replacement timelines for all parts when I sell an auxiliary system, so my clients can budget for that and avoid sticker shock.<\/p>\n

Wait, let\u2019s circle back to that opening story about the auto parts factory. After that incident, I worked with them to set up a maintenance schedule: daily visual checks, weekly filter pressure checks, monthly lubrication and electrical checks, quarterly load tests for their backup air compressor, and annual tune-ups. Six months later, they called me because their compressor\u2019s air filter was nearing the end of its life, and they caught it early\u2014no downtime, no extra costs. That\u2019s the win we\u2019re all after, right?<\/p>\n

At the end of the day, maintaining an auxiliary system isn\u2019t rocket science. It\u2019s consistency, paying attention to the small stuff, and not skipping the checks because you\u2019re busy. If you\u2019re feeling overwhelmed by your current system, or you need help setting up a custom maintenance plan, or you\u2019re looking to upgrade your auxiliary units entirely, my team is here to help. We work with businesses of all sizes, from small local shops to large manufacturing facilities, and we tailor our support to what you actually need\u2014no one-size-fits-all junk. Whether you just need a quick tune-up, help troubleshooting a weird noise, or a full system audit, reach out to us to discuss how we can keep your auxiliary systems running strong, no more 2 a.m. emergency calls or lost production.<\/p>\n

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And that\u2019s it\u2014simple, real, no fluff. The key takeaway? Small, regular checks beat big, expensive repairs every single time. Stick to the schedule, track the trends, and don\u2019t be afraid to call in backup when you need it.<\/p>\n

Brewhouse System<\/a> References<\/p>\n

    \n
  1. Compressed Air Challenge. "Best Practices for Compressed Air Systems," 2022.<\/li>\n
  2. ASHRAE. "Auxiliary Equipment Maintenance Guide for Commercial Buildings," 2021.<\/li>\n
  3. Pump Industry Association. "Preventive Maintenance for Industrial Pumps," 2023.<\/li>\n
  4. International Refrigeration and Air Conditioning Conference. "Cooling Tower Efficiency and Maintenance," 2022.<\/li>\n<\/ol>\n
    \n

    Wenzhou Jinggong Machinery Equipment Co., Ltd.<\/a>
    We are one of the most professional auxiliary system manufacturers and suppliers in China. With abundant experience, we warmly welcome you to buy customized auxiliary system at competitive price from our factory. If you have any enquiry about quotation, please feel free to email us.
    Address: No.Jiadi Industrial Zone, Yaoxi Town, Longwan District, Wenzhou City, China.
    E-mail: jinggong2026@163.com
    WebSite:     https:\/\/www.jg-ind.com\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

    Hey everyone, thanks for stopping by\u2014if you\u2019re here, you probably work with auxiliary systems, or are … How to maintain an Auxiliary System?<\/span>Read more<\/a><\/p>\n","protected":false},"author":476,"featured_media":3465,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[3428],"class_list":["post-3465","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry","tag-auxiliary-system-4b28-221536"],"_links":{"self":[{"href":"http:\/\/www.weissmanwonders.com\/blog\/wp-json\/wp\/v2\/posts\/3465","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.weissmanwonders.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.weissmanwonders.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.weissmanwonders.com\/blog\/wp-json\/wp\/v2\/users\/476"}],"replies":[{"embeddable":true,"href":"http:\/\/www.weissmanwonders.com\/blog\/wp-json\/wp\/v2\/comments?post=3465"}],"version-history":[{"count":0,"href":"http:\/\/www.weissmanwonders.com\/blog\/wp-json\/wp\/v2\/posts\/3465\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.weissmanwonders.com\/blog\/wp-json\/wp\/v2\/posts\/3465"}],"wp:attachment":[{"href":"http:\/\/www.weissmanwonders.com\/blog\/wp-json\/wp\/v2\/media?parent=3465"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.weissmanwonders.com\/blog\/wp-json\/wp\/v2\/categories?post=3465"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.weissmanwonders.com\/blog\/wp-json\/wp\/v2\/tags?post=3465"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}