What is preventive maintenance? Any maintenance activity, such as inspection, servicing or replacement, that’s performed as part of a scheduled plan, rather than as a response to a breakdown, can be considered preventive maintenance. And what is the purpose of preventive maintenance? By identifying components or parts that are wearing out and repairing or replacing them before they fail, an effective preventive maintenance program can help limit production downtime and extend the service life of equipment and facilities.

In these theoretical terms, preventive maintenance is a simple idea. But like many simple ideas, it can be challenging to make it a reality. In practice, a preventive maintenance program can be quite complex: there’s a great deal of data to be collected and analysed, and many competing tasks to schedule, prioritize and cost. Here is a preventive maintenance guide for domestic electrical connections.

Lighting Inspection

Inspect lighting on a regular schedule. Make sure your inspection list includes all the lighting in your facility: check all exit lighting for proper installation and function, check all interior lighting for proper installation and function and check all exterior lighting for proper installation and function.

Replace any non-functional lamps you encounter. When lamps begin to fail, consider re-lamping them as a group. You can create a schedule for re-lamping by estimating the average duration of lamp use in a week or a month and comparing that to the expected service life of the lamp.

When replacing lamps, check that the colour temperature to maintain consistency. Dust and clean dirty lamps, and check that they’re aimed as intended. Consider any luminaires that have transformers or control gear. For exterior lighting, check that hardware and cabling is intact.

Domestic Electrical Preventive Maintenance (EPM)

Electrical equipment deterioration is normal, but equipment failure is not inevitable. As soon as new equipment is installed, a process of normal deterioration begins. Unchecked, the deterioration process can cause malfunction or electrical failure. Deterioration can be accelerated by factors such as a hostile environment, overload, or severe duty cycle. An effective EPM program identifies and recognizes these factors and provides measures for coping with them.

In addition to normal deterioration, there are other potential causes of equipment failure that may be detected and corrected through EPM. Among these are load changes or additions, circuit alterations, improperly set or improperly selected protective devices, and changing voltage conditions.

Electrical preventive maintenance requires the support of top management because it is top management who must provide funds to initiate and maintain the program. Maintenance of industrial electrical equipment is essentially a matter of business economics. Maintenance costs can be placed in either of two basic categories: preventive maintenance; or breakdown repairs.

Money spent on preventive maintenance will be reflected as less money required for breakdown repairs. An effective EPM program holds the sum of these two expenditures to a minimum. Electrical preventive maintenance is a form, of protection against accidents, lost production and loss of profit. EPM enables management to place a dollar value on the cost of such protection. An effective EPM program satisfies an important part of management’s responsibility for keeping costs down and production up.


Grainger. (2020, April 13). A Preventive Maintenance Checklist. Retrieved October 16, 2020, from Grainger: https://www.grainger.com/know-how/industry/manufacturing/kh-preventive-maintenance-checklist

Designers ordinarily select the areas for switches, containers, and luminaries at a quality and value level determined by the developer. Nonetheless, most owners prefer to have a chance to choose the lighting and apply some influence over value, quality, and areas that suit their inclinations. If you are in the lookout for lighting installation services in Melbourne, here is your practical lighting guide for residential homes

Elements of Lighting

Lighting is ordinarily presumed to be encompassing and room-appropriate. Each element of light has its function and quite frankly deciding a specific lighting for your home requires you to check the range of options in order for you to know which would complement your interiors better. Check out several elements of lighting mentioned below.

Encompassing Lighting – Encompassing (or general) lighting gives a uniform measure of lighting all through a territory or space for general vision and direction. Recessed down lights, inlet lighting or pendant-hung apparatuses are regular models for encompassing lighting.

Task Lighting – To give light in an area where an action is specified, for example the kitchen ledge where suppers are readied a reading light or a make-up reflection. It is intended to feature a particular zone notwithstanding the encompassing light in that room.

Focus Lighting – It’s utilised to feature objects like masterpieces, design highlights or plants, by creating contrast in splendour. This is regularly accomplished using recessed or surface mount flexible apparatuses or mounted light, divider grazing and divider washing.

Enhancing Lighting –  This is the adornments for the home; the main capacity of beautifying lighting apparatuses is to look lovely. Crystal fixtures and divider sconces are ordinary models. This layered way to deal with lighting is helpful to make a comfortable, outwardly adjusted environment. When it is chosen what kind of installation will be put where for the different capacities, it’s an ideal opportunity to think about the shading temperature.

The light should commend the interior plan, furniture, colours and other improvement in your home. All in all, shading temperature is a lot of an individual decision and inclination, anyway there are a couple of decides that can be applied to help choosing a light that praises the interior plan.

Shading Temperatures for Ambient Lighting

The surrounding lighting in a room is ordinarily the main wellspring of light and therefore a key component in setting the general state of mind and climate for a room. Warm white lighting apparatuses are frequently favoured in living rooms and rooms to make a comfortable environment. On the off chance that more than one kind of encompassing light is installed, for example down lights and inlet lighting, pick a similar shading temperature for both to guarantee an even, consonant impact.

In spite of the fact that numerous individuals appear to lean toward warm white, rooms that are enlivened with light hued furniture and crisper tones, similar to white, blue and light dark for example in a cutting edge kitchen, can profit by a more nonpartisan, cooler light. Also, contemplates show that impartial and cool white light energises individuals, and is therefore are a decent decision for home workplaces and studies. Since unbiased and cool white light makes preferable difference over warm white, they are likewise a decent decision for the main surrounding light in restrooms. The cooler light will give a more reasonable thought on what we resemble in this present reality.