Tag Archives: pump repairs

New submersible motor and pump Doubleview

Customer's submersible pump and 3 phase motor
Customer’s submersible pump and 3 phase motor

A Doubleview customer sent us this picture of his submersible pump and 3 phase motor. He and his electrician had pulled it out of his very old 32 metre submersible bore hole. They had disassembled it and electrically tested the motor.

The motor needed replacing. We attended and replaced the motor and while we were at it a new submersible pump. We replaced all down hole electrical cable which we heat shrunk to the new motor lead. We also replaced his old frayed stainless steel draw-wire but reused the existing 40 mm poly rising mainline that delivers the water. The poly pipe was all good even after several decades of service. At the same time we dosed the bore with 20 litres of chlorine to help kill the iron oxide bacteria that was evident.

Finished off with a new bore box at the bore head, reconnected and all set to go. Most Doubleview water bores are in the 30 to 60 metre deep range as a consequence of Doubleview’s elevation. If you have any questions call our team on 9246 0111.

Water bore faulty Perth

The sprinkler bans in Perth end at the end of August. We encourage you to only start using your Perth sprinklers when the garden needs it.

Perth bore owners have been out testing their water bores for the first time this spring. Some are faulty!

Electrical fault water bore
Bore electrical specialist working on submersible bore

We are hearing similar stories like  “I’m starting my bore and the circuit breaker is tripping or fuse is blowing, what should I do?”. We would send our specialist bore electrician Dave who has been doing this for years and is expert and experienced with water bores. He has special equipment to test the circuits & windings of the motor. We can do this without winching the pump up.

We remind our customers that if it is a fused bore pump motor it may be covered under household insurance. Also if the fault is storm related even damage from lightning induction that then this too may be subject to an insurance claim.

Submersible water bore from surface
Top of submersible water bore

To have the matter attended to first by specialist bore repairers who can correctly diagnose the fault and possible cause call the team on 9246 0111 or book an online service and read more about faulty water bores HERE

My submersible pump running with no water

From time to time we attend a Perth submersible bore where we test everything and find the submersible motor is running but no water is coming out. The first thing we do is disconnect the bore at the borehead and test it again. This ensures that it was not actually a problem with the delivery of water via the reticulation system. Often people leap to the conclusion that there is something wrong with the pump. Often though, it turns out to be a small hole blown in the rising poly main. That is the 40 or 50mm flexible black poly pipe that delivers the water to the surface from the submersible pump. Why would this poly blow? Commonly Submersible pump winch Perth because, for one reason or another, the pump has been run against a closed head, that is where there is nowhere for the water to flow. Probably because a solenoid valve didn’t open or a tap was left inadvertently off. The motor overheats and heats up the surrounding water. The black poly pipe becomes malleable as it is affected by this heat and under pressure a hole blows in it. Normally this hole is just above the pump.

 
Winching up a submersible pump Perth

Generally just the poly needs repairing (along of course with the underlying cause of the dead-heading). To do this we set up our portable which and winch the submersible pump to the surface. We cut off a section of the poly, rejoin it to the pump and reinstall everything back down the borehole. Bingo all fixed! Most Perth submersible boreholes are between 15 and 60 metres deep and a winch is  required for the deeper holes.

Call us 24/7 on 1300 734 300 or visit us on our main website here.

We repair or replace all submersible bore pump and motor brands in Perth.

We repair or replace all brands of submersible bore pumps. Some of the more well known brands or stampings are Lowara, Grundfos, Franklin, Universal, Davey, Red Jacket, Orange, Sumoto, Arwana, Centripro, Marlow, Pioneer, Onga, B & L and Coverco.

Sometimes it is confusing when different terms are used when describing submersible pumps and some industry jargon can be understandably hard for the novice to decipher. Talking about domestic stainless steel submersible pumps in Perth we are normally referring  to  4″ pumps ( designed to fit inside a 100mm borecasing). What is collectively referred to us the pump is actually two distinct and separate parts. The electric motor ( single or 3 phase) and the wet-end (or pump) which is the series of impellors. Both these parts bolt together and are almost always brand interchangeable i.e each brand fits together with each other.

Call us on 1300 734 300 for further info or help. We repair pumps and bores all over Perth.

Is my bore pump motor covered under insurance?

If your water bore is tripping the circuit breaker when turned on then there are a variety of possible causes. One of these is a fused motor. Ring us for free over-the-phone advice or book our specialist bore electrician to attend. We can certify it as fused if this is the case.

Perth Pump/Motor Fusion and insurance cover: Many household insurance policies covering Perth homes have fusion  cover for fused electric motors (sometimes referred to as burnt out motors). This generally applies to bore pumps of both the centrifugal (old well liner style with tin lid) and the modern submersible water bores.

A common insurance definition for FUSION is “The actual burning out of an electric motor or its wiring caused by the electric current in it.” In the case of either centrifugal bore pumps or submersible bore pumps this refers to the electric motor that drives them. Various terms are used to describe the event of fusion. Some will refer to the pump motor as “burnt out” or “fused”. Some insurance policies refer to power surges. Additional insurance cover may be provided for lightning or storm damage to bore pump motors. Your bore pump motor replacement may be covered under you insurance. We have over a decade’s experience replacing fused pump motors in Perth and surrounds. Garden water bores of the modern submersible type are our specialty. we also repair commercial bores and the old well liner type. Call us on 1300 734 300. Perth metro-wide.

Click here for more info at our main website