AC-Commercial-Maintenance

Summary

The video script focuses on the importance of routine maintenance for air conditioning equipment in the HVAC industry. It covers a comprehensive checklist for preventive maintenance (PM) that includes checking belts, pulleys, grease, and motor bearings, as well as inspecting for loose connections and discolorations in the disconnect box. The presenter emphasizes the significance of changing filters before they become excessively dirty, as indicated by a static pressure reading above 0.4. Additionally, the script mentions the use of a spreadsheet for tracking PM tasks, which encompasses electrical blower sections, fluid systems, and refrigeration components. The video aims to educate viewers on how proper and regular maintenance can extend the life of HVAC equipment and ensure optimal performance. The presenter invites viewers to visit their website and social media platforms for more information and to view videos of their work in commercial and industrial HVAC service and repair.

Takeaways

• 🔧 Regular maintenance is crucial for extending the life of HVAC equipment.
• 🔩 The lower section of foreign HVAC systems should be checked for belts, pulleys, and grease, including motor bearings if there are grease ports.
• 🧼 Filters should be changed on a monthly basis to prevent the static pressure needle from reaching 0.4, indicating dirtiness.
• 📈 Static pressure readings are used to determine when filters need to be changed.
• 🌡️ Pressure readings such as subcooling and superheat are checked for proper HVAC system operation.
• 🔌 Electrical components like motor amp draws and controls are inspected for loose connections and discolorations.
• 📊 A spreadsheet is used for routine PM (preventative maintenance) to track various aspects of HVAC systems.
• 💧 Chill water systems and refrigeration sections are also part of the maintenance checklist.
• 🏢 The speaker provides commercial and industrial HVAC service, repair, and maintenance.
• 🌐 For more information and to view videos of the work performed, one can visit www.acpowercomfort.com and associated social media platforms.

Q & A

What is the purpose of the PM (Preventive Maintenance) mentioned in the transcript?

The purpose of the PM is to perform routine checks and maintenance on HVAC equipment to extend its life and ensure it operates efficiently and effectively.

What are some of the basic maintenance tasks performed during a PM for HVAC systems?

Basic maintenance tasks include checking belts and pulleys, greasing bearings, changing filters when necessary, and checking for loose connections or discolorations in the control box.

How often should filters be changed during PM to prevent them from getting too dirty?

Filters should be changed on a monthly basis to prevent them from getting too dirty, as indicated by the needle going above 0.4 on the static pressure gauge.

What does the speaker mean by 'static pressure' in the context of HVAC maintenance?

Static pressure refers to the resistance that air encounters as it moves through the HVAC system. A reading above 0.4 indicates that the filters are dirty and need to be changed.

What are some of the components checked during the PM of an HVAC system?

Components checked include motor bearings, condenser fans, and controls within the disconnect box, as well as ensuring there are no loose connections or signs of damage.

What is the importance of maintaining HVAC equipment in commercial and industrial settings?

Proper maintenance of HVAC equipment is crucial in commercial and industrial settings to ensure optimal performance, energy efficiency, and to prevent costly breakdowns.

What tools or resources does the speaker mention using for PM tasks?

The speaker mentions using a spreadsheet to keep track of the PM tasks, which likely includes checklists and guidelines for various types of HVAC systems.

What additional services does the speaker offer beyond basic PM tasks?

The speaker offers services for chill water systems, refrigeration sections, and air-water type systems, including checking motor amp draws and blower performance.

How can viewers find more information about the speaker's services and work?

Viewers can visit the speaker's website at www.acpowercomfort.com and follow links to Facebook, Google Plus, and YouTube for videos of the work performed in the HVAC industry.

What is the speaker's brand promise or slogan mentioned in the transcript?

The speaker's brand promise is 'AC Power Comfort - your comfort solution at its best,' emphasizing their commitment to providing high-quality HVAC services.

What types of HVAC systems are mentioned in the transcript that the speaker provides PM services for?

The speaker provides PM services for cooling towers, chillers, pumps, and various types of HVAC systems used in commercial and industrial settings.

Outlines

00:00

🛠️ HVAC Maintenance Overview

The first paragraph provides an overview of HVAC maintenance procedures, emphasizing the importance of regular checks and preventive measures. It discusses the inspection of belts, pulleys, and motor bearings, as well as the greasing of these components if necessary. The speaker mentions the use of a diagnostic tool to measure static pressure, indicating when filters need to be changed, which should be done proactively on a monthly basis to prevent the needle from reaching 0.4. The paragraph also touches on the inspection of condensers, pressure readings, and electrical controls within the HVAC system, highlighting the significance of maintaining equipment properly to extend its life.

Keywords

💡PM

PM stands for Preventive Maintenance, which is a routine inspection and servicing of equipment to prevent breakdowns and prolong its life. In the context of the video, PM involves various checks such as belts, pulleys, and motor bearings. The script mentions checking belts, pulleys, and motor bearings as part of the PM services.

💡AC power

AC power refers to alternating current electrical power, which is the standard for most household and commercial electrical systems. In the video, AC power is likely the source of energy for the HVAC systems being discussed. The script mentions 'services with AC power performs' indicating the importance of AC power in the functioning of HVAC systems.

💡Belts and Pulleys

Belts and pulleys are mechanical components used in HVAC systems to transfer motion and power from one part of the system to another. They are part of the preventive maintenance process, as mentioned in the script, where they are checked for wear and tear to ensure smooth operation.

💡Grease

Grease is a lubricant used to reduce friction between moving parts in machinery. In the context of the video, it is used to maintain the motor bearings and any other parts with grease ports, as indicated by the script where it mentions 'grease, bearings uh motor bearings if there if, there is any grease ports on these'.

💡Filters

Filters in HVAC systems are crucial for maintaining air quality and system efficiency. The script discusses checking the static pressure and changing filters when necessary, specifically mentioning that a reading above 0.4 indicates dirty filters that need replacement.

💡Static Pressure

Static pressure is the pressure difference between the air entering and exiting an HVAC system. It is an important parameter for assessing the condition of air filters. The script mentions a 'static pressure just a little' and the significance of the needle going above 0.4, indicating when filters are dirty.

💡Condensers

Condensers are components in HVAC systems that release heat absorbed from the cooled space to the outside. The script refers to 'the more condensers' and mentions checking them as part of the maintenance process.

💡Controls

Controls in HVAC systems refer to the mechanisms that regulate the operation of the system, such as thermostats and switches. The script emphasizes checking all the controls, including for loose connections and discolorations, to ensure the system functions properly.

💡Disconnect Box

A disconnect box is a safety device that allows for the disconnection of power to an HVAC system for maintenance or repair. The script mentions checking the disconnect box and everything inside it, which includes the starter box for the motor.

💡Chiller

A chiller is a device used to remove heat from a liquid via a vapor-compression or absorption refrigeration cycle. The script mentions maintaining chillers as part of the HVAC industry's responsibilities, emphasizing the importance of proper maintenance.

💡HVAC

HVAC stands for Heating, Ventilation, and Air Conditioning. It encompasses the systems that control the temperature, humidity, and air quality in buildings. The script discusses various aspects of HVAC maintenance, indicating the broad scope of the industry.

Highlights

Routine maintenance checks include belts, pulleys, and motor bearings.

Grease ports on equipment should be checked for proper lubrication.

Filters should be changed if the static pressure exceeds 0.4.

Monthly filter changes are recommended to prevent reaching the critical static pressure point.

Condenser and pressure readings such as subcooling and superheat are essential for system checks.

Controls and disconnect boxes should be inspected for loose connections and discolorations.

The importance of basic maintenance for extending equipment life is emphasized.

AC power's preventive maintenance (PM) includes a checklist for various system components.

The use of a spreadsheet for tracking PM tasks is highlighted.

Electrical blower section and fluid checks are part of the PM process.

Chiller and water systems require specific attention in the refrigeration section.

Motor and amp draws on the blower and compressor sections are crucial for system health.

Cabinet and condenser fans are included in the comprehensive checklist.

Proper maintenance is crucial for air conditioning equipment in the HVAC industry.

The website www.acpowercomfort.com offers more information on HVAC services.

Social media platforms like Facebook, Google Plus, and YouTube feature videos of HVAC work.

AC Power Comfort is presented as a solution for commercial and industrial HVAC service repairs.

Transcripts

foreign

lower section is at basically on a PM

services with AC power performs is we

basically check belts pulleys grease

bearings uh motor bearings if there if

there is any grease ports on these which

there is uh change filters uh

static pressure just a little

just a little educational

thought here not thought but yeah when

this needle actually goes above 0.4

static we know that our filters are

actually dirty so we end up changing

that

anyways I don't let that get to that

point I change it I'll get on a monthly

basis

um out here as you can see you have

yourself the more condensers

um

as we getting

pressure readings uh sub cooling

superheat amp draws check all the

controls uh same thing in here in these

actual disconnect box put everything

that's in here is an actual uh starter

box

for the motor I'll be checking all the

controls in here as well checking for

loose connections checking if there's

any wires or discolorations very very

basic uh something like this that's so

basic however is uh can extend the life

on your equipment if it's done properly

as well as you know on a routine basis

one of the other things I wanted to

share here is that AC power when we do

our our actual PM

I have a spreadsheet here that I use

uh basically I you you know the

electrical blower section fluid if

you're dealing with any type of chill

Water Systems uh Refrigeration section

air water type uh motor amp draws on the

blower concept on the blower section as

well compressor condenser fans uh

cabinet the whole thing anyways this is

just an overall uh summarized um

checklist on what is done on a routine

basis remember uh when it comes to

maintenancing and air conditioning

equipment either even if it's a cooling

tower Chiller pumps uh out here in this

HVAC industry it's very very crucial

that it's it's properly maintained and

checked on a thoroughly basis anyways

you can visit my website at

www.acpowercomfort.com that's

www.acpowercomfort.com you can also go

to my Facebook Google Plus and YouTube

links and in there you'll just see

nothing but videos of the work that I

have performed out here in the HVAC

industry when it comes to Commercial and

Industrial Service Repairs again AC

power Comfort your comfort solution at

its best and thank you for viewing