Where to hook up bilge pump in jon boat
In a boat electricity is stored in one or more batteries. They can hold an enormous amount of energy, capable of pushing hundreds — or even a thousand — amps… so care must be taken, and proper circuit protection should not be ignored. Greatly generalizing the topic here, but you usually run into two types of batteries in the size of boat we deal with:. Batteries have a positive and negative. For current to flow which does the work a complete circuit must be made from positive back to the negative.
Can a Jon Boat Handle Rough Water?
Log in or Sign up. Boat Design Net. May Posts: Hey everybody, new to the forum. I have an old '88 aluminum 16ft boat im just starting to tear down and rebuild. I'll have some pics up in a little bit. My first question-how do you ground the wiring and generally setup the wiring system safely to an all alum boat? I plan on having two 12V, one starter bat strictly for the engine, and a deep cycle for the trolling motor, running and a few interior lights, bilge, aerator, and fishfinder.
Feb Posts: Thanks redtech Dumb question, but i dont know much about wiring Just run the wire that is supposed to be grounded to the positive or negative terminal of the battery? Apr Posts: Most North American vehicles of any sort, boat or car, are wired negative-ground. This just means that all devices share a common connection to the negative bus bar, which is connected to the battery negative. It's just as possible to do positive-ground as in old British cars but in the interests of keeping things standardized, we usually make the negative the common terminal.
You might find http: Jul Posts: You will never ever stop the hull from being grounded negative. The engine block is negative it has to be for oil pressure sw ,temp sw, starter. Even if you strap the engine straight to the batt the hull is neg. Oh but the engine is on rubber mountings Ok throttle cable, stop pull cables. Or even the cooling water in the sea cock. Frosty , Jul 24, But no matter how many times one tells this, the same old stuff comes up.
If the hull is negative, then its grounded. It should be and needs to be. Any flow of electricity is irrelevent. Anodes on an alluminium boat needs carefull considerations and I would fit an electronic detector. You dont want to use your aluminum boat for a ground wire. There are some weird things that will happen if you do.
Especially if you have one of those Riveted boats starcraft However I have grounded my Bow light to the boat on my little 12' skiff and its never been the cause of a problem. But if you have a big complex boat and lots of gear, just run black wires from the Ground Buss to everything. It's only another 50' of wire, a few bucks, and once its done properly you wont have any more problems. Only one Black wire from the Negative terminal of the Battery to the Ground buss.
Make it a clean neat looking job. Plan your schemetic so you have only one Red wire wire from the Battery to a Buss. The positive wires all eminate from that Buss. Use fuses. Make them easily accessible when your out on the water and have places for spare fuses right at the Positive buss. Get your stuff from a good Marine boat supply store. I'm not a marine electrician so don't take my word as law. But to summarize what's been said and what is typically done on metal boats I've seen: Those of you who are familiar with electrical engineering principles will recognize that this bonding forces all of these metal components to be at the same potential, thus there can be no potential difference between metal components which could lead to galvanic corrosion problems.
An unbonded, powered component will have a potential difference between it and the hull, roughly equal to the voltage loss in its negative cable between it and the battery. I'd add to thudpucker's comment that if you're going to use fuses, the rectangular plastic ones used in cars are a heck of a lot more durable than the glass tube ones used for stereos etc.
Whoa guys we are getting way confused here over ground and groundING. There is a difference. I will asume for the moment we are talking just dc. The ground wire in a DC system is the negative wire, generally black yelllow in Europe. The red wire is the positive side. Look up the colors codes to find out what color your postive wires should be to different pieces of equipment.
It just goes around in a big circle through the red out to the light or whatever, and back to the battery through the black. So you will have a positive wire and a negative wire connected to all your DC electrical equipment. The negative side is ground, and this is connected from the battery or from a ground bus a board with a lot of terminals on it that have a common wire that goes to the negative post on the battery to the engine block.
The engine block is the common ground point. So what is a groundING wire? Yes, DC systems can have a green wire. The green wire is used for two things. One is in case you have a ground fault an accidental short to ground , the other is for what is commonly called bonding. Bonding is hooking all the metal fittings, metal cases of appliances, etc to the common ground, AND this can include the hull of the boat. Over on the AC side we have a three wire system as well.
It also has a green wire sometimes green with a yellow stripe. That same green wire is connected to the common ground, the engine block and thus to the green wire for the DC system. However, as has been rather strongly pointed out the hull is never used as a conductor. This is due to the galvanic corrosion problem, and if you have a AC system with a green wire connected to the common ground, and get a short to ground, now the hull is suddenly conducting V ac!
And you get AC leakage current into you DC system as well. So Do Not use the hull as a ground. It can be connect to the groundING system for protection from galvanic corrosion and stray currents. But not as a conductor. Ike , Sep 27, You must log in or sign up to reply here. Show Ignored Content. Similar Threads. Help with fish finder wiring AngS5 , Mar 2, , in forum: AngS5 Mar 2, Proper wiring advice please Nate57 , Nov 27, , in forum: Ike Nov 27, Ammeter wiring CarbonFootprint , Jul 4, , in forum: PAR Jul 8, PAR Nov 8, Arcangeli Enrico: Wiring of gas meter akoako , Apr 7, , in forum: BertKu Apr 22, BertKu Apr 4, Wiring for shower sump sensor switch Northman , Feb 1, , in forum: Northman Feb 2, Alternator output wiring to bat switch or direct?
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Automatic Bilge Pump Installation (jon boat) When I unhook the old pump and install the new automatic, do I need to do anything else?. I have a 14' Lowe that I can just for-see me plowing a wave with if I get caught up on a windy day. I'd like a way to pitch some water out.
Designed to remove bilge water, the bilge pump is an indispensable part of any boat, yacht or sailing vessel. The installation of this pump, however, can be one of many costly additions to your boat. To save yourself the expense and hassle of enlisting a third party, read the following article to learn how to wire a bilge pump safely in your water vessel. To create this article, volunteer authors worked to edit and improve it over time. This article has also been viewed 62, times.
While you were focused on reeling in a few six pound largemouths, some bad weather sneaks up on you and you see white caps forming on the water, and the route home is into some dark clouds as the waves really start to kick up. This is when you ask yourself a bit scared of the answer:
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All About Bilge Pumps
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Automatic Bilge Pump Installation (jon boat)
Log in or Sign up. Lares Calls. Refuge Forums. Bilge Pump???? Sep 18, 1. Mar 20, Location: Sep 18, 2. Feb 28, Location: Delaware, USA. Rule pumps may not be the cheapest, but they are by far the best out there. They all have a detachable strainer base that the pump snaps onto. Mount the base at the lowest point, snap on the pump.
Considering the need for redundancy, there are two ways to install back up pumps. You can install both at the same level in the bilge and locate the float switch for the reserve pump up higher, say 6 - 10" so that it will be activated when the primary pump fails or can't keep up. The alternative, which I prefer, is to mount the switch and back up pump itself up higher Illustration below. The reason for this is the tendency of debris in the bilge to foul the impeller over time; mounting it higher up precludes this. In either case, the installation should be arranged so that the back up pump takes over at a predetermined water height. Preferably this should be at a level before water rises above the cabin sole or any equipment in the bilge like batteries and causes damage. Those wonderful little buggers.
Wiring up an Auto Bilge Pump in 10 Simple Steps
It's unfortunate that most boat owners know more about their engines than they do about their bilge pumps, particularly since they'd be very startled to find out that their bilge pumps are probably inadequate for the purpose. When you buy a new boat, it already has a bilge pump installed and you assume quite naturally that the manufacturer has done the homework and installed the right size. In most cases, that's a bad assumption to make, and one that you don't want to discover with water around your ankles and rising fast. Consider for a moment that the most common bilge pump installed in trailerable boats is the gallon-per-hour variety: If you gave it any thought, you'd probably assume that, since it's capable of filling 10 gallon drums in one hour, it should certainly be more than enough to handle most emergencies. That means your little gph pump is losing ground at a rate of four gallons in for only one gallon out.
How To Wire (or re-wire) a boat
Users browsing this forum: Last visit was: Fri May 17, 4: The forum will be down hopefully for just one day and will not be available during that time. Looking to install a bilge pump in my Jon boat.
Bilge Pump ????
Log in or Sign up. Boat Design Net. May Posts: Hey everybody, new to the forum. I have an old '88 aluminum 16ft boat im just starting to tear down and rebuild.
Jon Boats in Saltwater? You Bet!
Many saltwater anglers have made the switch back to aluminum Jon boats after "having a go" with bigger fiberglass vessels in previous years. Aluminum costs very little to operate and can go almost anywhere, given the right weather conditions. National boat sales can slow, but in some parts of the country, aluminum is neck-and-neck with fiberglass sales. Fiberglass can't begin to compete with aluminum in the expense column. Along with a slew of fiberglass boats that have come and gone. And we catch plenty of fish, mostly seatrout, while burning less than three gallons of fuel each day.Installing the Bilge Pump