| [Article No.7] | ||
My First Paramotor by John Wheeler I
purchased my first Paramotor in August last year 2001, I saw it advertised
in Skywings, it just said it was damaged in need of repair, I initially
took an interest in the Ad; because a friend of mine was looking for a
Solo engine that he could use in a project he was thinking of doing, I
told him about it and he phoned the chap who was selling and got all the
details, he then phoned me back and said that he had decided not to bother
with the project and why didn't I buy it, as he said it could be a reasonably
cheap entry into Paramotoring as the chap was asking a very reasonable
price for it, unfortunately I have to do everything on a very tight budget
so I had to think for about 5 seconds before I decided to have a go, especially
as I had only managed to get fifty hours of hill flying over a five year
period and had started to become very disheartened with all the traveling
and expense involved with hill flying in this country and abroad, where
in the latter I had only managed to get 1 hour and twenty minutes flying
in, I thought it might be the right way to go, to be able to take off
from a local field seemed a good idea. The next
Sunday morning I decided to take it all apart in readiness for when the
new cage arrived, once I had stripped everything off I was left with just
a twisted broken alloy frame which came apart in 3 sections, just out
of curiosity I started to try and straighten it out just by using brute
force and a rubber mallet, well before I knew it I had straightened it
out pretty good, and was very happy with myself, and confident that all
I had to do now was get some alloy tube, bend it to shape and get it welded
up and then just respray it, it all seemed so simple, the first obstacle
was sourcing the tube after visiting umpteen fabricators locally who all
said that tube was hard to come by and that it would be a special order
only, after making endless phone calls I ended up driving an 80 mile round
trip to a supplier of tube who would only sell me a minimum 4 metre length,
I just had to have it, on arriving back home I started on measuring up
and cutting to length all the tube that needed replacing, there were five
pieces in total all of which had to have a bend in them, I tried unsuccessfully
to bend them over my knee and ruined several pieces of tube before I decided
to give a plumber mate a ring, he said he would pop in later, when he
arrived he soon bent all the pipe I needed in about five minuets on his
pipe bender, plus a couple of extras just in case of future accidents,
I gave him a drink for his trouble and we were both happy,(I was now glad
I had purchased a 4 metre length) I then proceeded to offer the tube up
to the frame, I cut some smaller tube inserts to reinforce the joints
and was able to temporarily fix them in place ready to be welded, the
next obstacle was to find someone who done alloy welding, after umpteen
phone calls and visits to different welders I was beginning to give up,
one guy wanted as much to do the ten welds that it would cost for a new
cage, I was eventually pointed in the right direction by a biker friend
who worked in my local electrical store where I was trying to source new
batteries, they were a small local firm of steel fabricators who done
the job for fifty quid, and what a good job it was, when I got the frame
back I rubbed it down and re-sprayed it, two cans of black plasti-coat
paint later it looked like a new cage. Next up was the battery replacement as the originals were totally kaput, they consisted of nine 2.v CYCLON cells encased in hard plastic, it seemed no one had ever seen, nor heard of them before let alone knew where to purchase them from, I gave up on trying to source them and purchased a smallish 12v 3.2Ah battery from my local modellers shop, I connected it up and made a makeshift holder for it out of a bum bag that I had lying around, it done the job a treat and looked neat and tidy, although the 12v battery turned out to be useless, it whizzed the engine over a couple of times then died, I purchased a bigger Ampage 12v one, still no good, then I wired then together in parallel so I had even more ampage but still only 12v, still no good, I have since realised that the original CYCLON Batt;s were wired in series to make 18volts, I thought about doing this with the other Batts; but my mechanic mate said I could burn out the starter motor, as it was only 12v, so I never did it, I have recently emailed the manufacturer of the paramotor about this and they have said it's OK to use 18 v but only in short 5 second bursts, otherwise it will damage the starter, Then I needed the props; after trying to source them in this country and being sold some that did not fit and having the expense of sending them back, I emailed the original manufacturer in Italy and asked them to send a set to me ASAP, I said I would pay by credit card online or by phone so as to speed things up a bit, but oh no! They didn't work like that, they said I would have to wire the money to them by bank transfer before they could send them, so after a trip to the bank, filling out all the necessary forms and parting with another largish amount of cash (twenty of which went to the bank for there bit,) I then had to pray they arrive quickly and undamaged, true to there word they arrived one week later in good shape, once fitted I then had to make sure they were set up properly, I found using a piece of plaster board sitting on the bottom of the frame so the blades made a mark as it passed over to be the best method, as I just tightened up the bolts until all the four blades cut though the same mark, that done I was now ready to fire up, which meant a trip to the motorist discount to purchase petrol can and special siphon filter. I then proceeded across the road to my local garage, "five litres of 4 star love," "that'll be £4 please sir " "What!?" "Since when has petrol been four quid a gallon I asked, "a long time" I was told, course I never usually buy it by the single gallon for the car so I have never really taken much notice as to just how damn expensive it's become, Back home in my back garden I measure out the appropriate measure of oil to petrol and give it a good mix around, before I pour it into the tank through my new funnel filter, next I prime the carb; with the primer pump until petrol drips from the filter, plug cap on, safety switch on, hand on frame with throttle in hand, live switch on, other hand reaches down for pull cord, body braced against frame, pulls cord until props' turn just past top dead centre, and pull hard, engine fire's then stops, I open the throttle a tad more and pull again, this time she fire's up and keeps running , gradually I warm her up and then I brace myself even harder against the frame and gradually I wind her up until the throttle is wide open and and she's purring over beautifully, sounds like a real airplane, plants are waving about frantically as they feel the force of the turbulence from the props; the wife with her hair thrashing about in the turbulence frantically rushes to shut the patio doors, as the stink of fuel is blown into the house, I brace myself even harder against the frame as the thrust is trying to push me over and the gyroscopic affect is making the unit try and take off, I gradually ease of the throttle and bring her back down to tick over, I hit the kill switch, and then silence, "Brilliant " it actually works. I'm happy; all that hassle has been worth it. Two weeks later after negotiating the use of a couple of fields from a local farmer for a bottle of his favourite Whiskey, plus some very good tuition from a fellow pilot who has been paramotoring for several years, I had my first powered flight, 50 mins; of pure exhilaration, Brilliant,! Flying at over a 1000ft above all that traffic on the A34 just outside Oxford and seeing things around Oxford that I never knew existed, was a really freaky experience and completely different to what I had been used too ridge soaring, I landed with a big smile. The next
day I managed to crash it on T/O and damaged the props' and cage again,
more importantly I escaped unhurt, the reason for the crash being I was
very tired from the previous days training and was not 100%committed to
the take off, half throttle and jumping into the seat to soon is not the
way to do it, (running around with Approx; 30 Kg; on your back soon knocks
the stuffing out of you, especially on a hot day, so lesson No; one "don't
fly when overly tired" The only
daunting thing about the accident was the prospect of having to go through
all the hassle and the cost! Of sourcing the props; from abroad again,
It was that very thought that made me think about sourcing an alternative
way out, I remembered that Whilst on a straining day with a local school
I had noticed that one of the paramotors they were using, also with a
Solo engine had some very strange looking props fitted, they looked like
they were nylon or something, and was told that they are also fitted to
Hovercraft. Back from
Eagle Flight I am very pleased with the new centre hub and Polypropylene/nylon
Props; they have fitted, not only does it look impressive but they seem
to have more thrust than the original 4 bladed wooden props; probably
because the new props; are pitch adjustable so you can get the Max; thrust
set up, the whole assembly including parts/Materials, etc; came to a lot
less than what the original props would have cost, and without all the
hassle of sourcing them from a foreign country, also they are much stronger,
I say to
anyone thinking of DIYing it to have a go, as it is a good way to learn
all about the machine you will be flying, and to find out where to source
all the different bits and bobs when things do go wrong. John Wheeler
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