Forums > Kitesurfing General

not pumping

Reply
Created by jacky > 9 months ago, 1 Mar 2008
jacky
WA, 41 posts
1 Mar 2008 12:24AM
Thumbs Up

hey guys. i was pumping up my rev today and when i was neally fininshed pumping all of a sudden the pump popped out of the valve and a crap load of air blew out almost to the point that the kite was fully deflated. usually the valve would keep the air in even if it was open but it had its mind of its own. so i pumped the kite to the point that the pump wouldnt get blown out of the valve, took the pump out of the valve and the air stayed in and i was off. but just curious, cos the kite did needed to be pumped up more. just need some other opinions. is it the valve or just me over inflating it all the time?

Cheers guys

gerard
QLD, 175 posts
1 Mar 2008 10:16AM
Thumbs Up

I don’t think you’re over inflating it, just sounds like you need some practice pumping up. Go to your local spot and offer to pump up other people’s kites for them. Practice makes perfect!

TheMedic
WA, 153 posts
1 Mar 2008 10:02AM
Thumbs Up

Actually i notice this too with my new Rev. I'll pump it up to the right amount and then the little ball in the valve doesn't want to play the game. I think its just cause its a brand new kite and it'll come good soon...... Right?

Jeza
25 posts
1 Mar 2008 10:11AM
Thumbs Up

I wouldn't be so sure, my link does the same thing from time to time.
Sometimes the stopper ball in the valve doesnt come foward enough to close the valve. I give the valve a bit of a wiggle before disconnecting the pump and the ball usually locates correctly.

Jimmyz
NSW, 446 posts
1 Mar 2008 12:45PM
Thumbs Up

My TD2 does the same thing . It worked when it was brand new, but now I just use my finger to cover the valve and then quickly plug it without losing too much air.

axis
VIC, 399 posts
1 Mar 2008 3:43PM
Thumbs Up

My Fuels do this occasionally. I usually squeeze the base of the valve where the ball is to loosen it up before pulling out the pump. The ball sometimes sticks.

Trem
WA, 49 posts
1 Mar 2008 4:55PM
Thumbs Up

Also noticed this with my Rev - pull the pump out fast and perfectly perpendicular to the LE (aligned with the valve) - this should force the ball to engage - but it sometimes dosent.

while we are Slingy bashing, I dont think much of the little hook on the pump leash, not very secure in over 20 knots. I do a larks head around the 'surf clip' but this can be a pain to undo

otherwise hard to fault

Choady
NSW, 72 posts
1 Mar 2008 9:31PM
Thumbs Up

My Waroo lost the centre strut valve ball not too long ago. I was pumping and the nozzle slipped out of the valve (as it sometimes does when pumping up hard), and as it did I saw and heard the ball whizz past my face

Tried looking for it, but no joy in a 20kts on a near white sanded beach - so now I gotta pinch it which is not too big a deal, but always seem to lose more than I want

For the other struts, sometimes I notice the ball is not centred on the valve before removing pump nozzle, so a bit of a twist of the strut (towards ground) to let gravity helpout whilst removing pump always seems to do the trick.

mergaTroy
NSW, 150 posts
1 Mar 2008 10:18PM
Thumbs Up

axis said...

My Fuels do this occasionally. I usually squeeze the base of the valve where the ball is to loosen it up before pulling out the pump. The ball sometimes sticks.


YEP IT'S NOT THAT HARD!!!!!!! GOTTA WATCH THOSE STICKEY BALLS THO.....

Spacemonkey!
SA, 2288 posts
2 Mar 2008 12:11AM
Thumbs Up

A fair few fuels lose their stopper balls-
inside their main bladder I have noticed, over 10 kites that I know of. Sometimes my 8m gives me a bit of grief because it's got smaller bladders but it's pretty easy to get your finger on top of the valve and lose next to nothing, just ask anyone that learnt on kites pre 2003.

Charl dv
WA, 2485 posts
2 Mar 2008 1:52AM
Thumbs Up

lol grow some hair on ball boys.. just cover the hole wid ur finger then plug it in.. its not that hard.. n u loose no air. **** alota kites dont even have those silly stopper bals on a LE.. its not like its needed

carbine
WA, 1444 posts
2 Mar 2008 2:11AM
Thumbs Up

yeah seriously people need to harden the ....... up.

squeeze it or do the finger thing over the top thing.

you have a frikken one pump kite and you still complain!

get these kids on 8 pump kites with no stoppers, no pump leashes and crappy plastic shaft pumps that crap out at 4psi.

Choady
NSW, 72 posts
2 Mar 2008 11:02AM
Thumbs Up

carbine said...

yeah seriously people need to harden the ....... up.

squeeze it or do the finger thing over the top thing.

you have a frikken one pump kite and you still complain!

get these kids on 8 pump kites with no stoppers, no pump leashes and crappy plastic shaft pumps that crap out at 4psi.


Good work Carbine - Another fine example of an old kiting shellback jumping in on the end of a thread spearing off on a tangent. Must be no wind.

Your going on about them having a one pump kite and still complaining. Perhaps you should read the original post again dude, cause as matter of fact - jacky was just asking a question - there has been no complaining - except by you

If I can use your tone - I think you may need to smarten to ***k up. Nothing wrong with moving ahead with technology - one pump with ball valves means less pump faf and more kite time to me. But if your soooo old school and just cant let go of your old 8 pump kite with no stoppers, no pump leash and crappy plastic shafts - then thats your problem. But dont pank on others for asking what they feel are legitimate questions please ! I hate seeing these kinds of replies cause it discourages people to post.

So I spose you use a wood fired hotplate in your kitchen to cook, and boil a tub of water over an open fire to bath in once a month too - or perhaps you still use candles to see with at night.....

cwamit
WA, 1194 posts
2 Mar 2008 11:21AM
Thumbs Up

When placing your finger over the airvalve just remember to wear gloves (figure 1) to prevent an Air embolism from killing you.

figure 1.


Be carefull out there people!

bellz
WA, 572 posts
2 Mar 2008 1:44PM
Thumbs Up

Choady said...

carbine said...

yeah seriously people need to harden the ....... up.

squeeze it or do the finger thing over the top thing.

you have a frikken one pump kite and you still complain!

get these kids on 8 pump kites with no stoppers, no pump leashes and crappy plastic shaft pumps that crap out at 4psi.


Good work Carbine - Another fine example of an old kiting shellback jumping in on the end of a thread spearing off on a tangent. Must be no wind.

Your going on about them having a one pump kite and still complaining. Perhaps you should read the original post again dude, cause as matter of fact - jacky was just asking a question - there has been no complaining - except by you

If I can use your tone - I think you may need to smarten to ***k up. Nothing wrong with moving ahead with technology - one pump with ball valves means less pump faf and more kite time to me. But if your soooo old school and just cant let go of your old 8 pump kite with no stoppers, no pump leash and crappy plastic shafts - then thats your problem. But dont pank on others for asking what they feel are legitimate questions please ! I hate seeing these kinds of replies cause it discourages people to post.

So I spose you use a wood fired hotplate in your kitchen to cook, and boil a tub of water over an open fire to bath in once a month too - or perhaps you still use candles to see with at night.....


Stop winging

jacky
WA, 41 posts
2 Mar 2008 2:37PM
Thumbs Up

Thanks choady. and to that carbine dude. the reason that i ask this question is because i worked for a whole ****ing year to buy this kite which is already starting to stuff up. and its bloody hard to earn that amount of money when u r only 15.

Choady
NSW, 72 posts
2 Mar 2008 9:59PM
Thumbs Up

bellz said...

Stop winging



Perhaps if you had paid more attention at school and learnt how to spell correctly, you would realise that there is no whinging going on - just highlighting that there is no point in telling someone to HTFU in response to a fair question. It serves no purpose other than to discourage further posts. [}:)]

Dont worry - with maturity you may just realise this some day.

walshd
SA, 601 posts
3 Mar 2008 11:02AM
Thumbs Up

Getting back to the topic people..........

I have the 9 and 13 Rev, and also owned a 7 fuel a year ago until upgrading to the rev.

My 7 fuel did this occassionally but worked fairly consistently. I always give the ball a wiggle and try to twist the kite to point the valve downwards so that the ball drops down and plugs the valve.

My 9 rev works almost everytime with that method.

My 13 Rev almost never works properly. I think it worked once when I first bought it but I could be wrong. It reduces the air lost but never seals properly. I suspect there is a daggy bit around the sealing surface because the ball does what it should but never seals properly.

Jacky, I feel your frustration. It gives me the shytes too. But show me a stopperball inflation valve that is 100% reliable. I've used Naish, Wipika, Best, Slingshot and they all do it.

What size Rev do you have? I put 8 psi into my 13 Rev and 9psi into my 9 Rev. If its not blowin over 25 knts then 8psi is fine for the 9m.
The smaller kites need a little more than reccomended because of the thinner LE.

If your learning then I reccomend you put about 1-1.5 psi less into them to soften the thrashing they're gunna get.

TheMedic
WA, 153 posts
3 Mar 2008 12:08PM
Thumbs Up

9 psi in your 9M. Crap. I have a 11m and im putting, or attempting to put, 13psi. No wonder im shagged before i even get on the water.

Charl dv
WA, 2485 posts
3 Mar 2008 12:38PM
Thumbs Up

Choady said...

bellz said...

Stop winging



Perhaps if you had paid more attention at school and learnt how to spell correctly, you would realise that there is no whinging going on - just highlighting that there is no point in telling someone to HTFU in response to a fair question. It serves no purpose other than to discourage further posts. [}:)]

Dont worry - with maturity you may just realise this some day.


buying a rev is where u went wrong! at age 15 the fuel is the way to go so u ride a real freestyle kite

bellz
WA, 572 posts
3 Mar 2008 12:55PM
Thumbs Up

Choady said...

bellz said...

Stop winging



Perhaps if you had paid more attention at school and learnt how to spell correctly, you would realise that there is no whinging going on - just highlighting that there is no point in telling someone to HTFU in response to a fair question. It serves no purpose other than to discourage further posts. [}:)]

Dont worry - with maturity you may just realise this some day.


There is a very good reason to tell people to HTFU is pushes people to go harder but u wouldnt know about going hard cause ur too busy winging about how not to diss people that are talking about inflate valves!

Charl dv
WA, 2485 posts
3 Mar 2008 1:04PM
Thumbs Up

lol bell il give him that one.. u do need 2 go back 2 school.

but as for valves n shyt. take it back ask for a refund if it bothers u so much, id be pissed off if my valves kept on leaking and popping open or if stoppers didnt work LOLOLOLOL

but seriously.. put ur little index finger over the little inflate valve. stopper balls are stupid and yeah just use ur little finger n plug the little hole. little

Charl dv
WA, 2485 posts
3 Mar 2008 1:05PM
Thumbs Up

jacky said...

Thanks choady. and to that carbine dude. the reason that i ask this question is because i worked for a whole ****ing year to buy this kite which is already starting to stuff up. and its bloody hard to earn that amount of money when u r only 15.


i accidently quoted the wrong person at first. i was ment to quote u

atomic
WA, 94 posts
3 Mar 2008 4:57PM
Thumbs Up

WTF is wrong with some of you? (aimed at poor spelling, ego tripping, keyboard warriors) especially those of you who haven't even got a real job let alone passed year 12. The original post was a reasonable question about an expensive kite not doing what its claimed to do from someone who is obviously new to the sport, really I hope i never have to meet you guys in person as you come across as a bunch of ****ers

Spacemonkey!
SA, 2288 posts
3 Mar 2008 11:42PM
Thumbs Up

TheMedic said...

9 psi in your 9M. Crap. I have a 11m and im putting, or attempting to put, 13psi. No wonder im shagged before i even get on the water.


HOLY CRAP I put about 4 PSI in mine lol, you do realise about 6 is more than enough, lol

jacky
WA, 41 posts
3 Mar 2008 10:43PM
Thumbs Up

Hey Walshd. iv got a 9 meter rev

walshd said...

Getting back to the topic people..........

I have the 9 and 13 Rev, and also owned a 7 fuel a year ago until upgrading to the rev.

My 7 fuel did this occassionally but worked fairly consistently. I always give the ball a wiggle and try to twist the kite to point the valve downwards so that the ball drops down and plugs the valve.

My 9 rev works almost everytime with that method.

My 13 Rev almost never works properly. I think it worked once when I first bought it but I could be wrong. It reduces the air lost but never seals properly. I suspect there is a daggy bit around the sealing surface because the ball does what it should but never seals properly.

Jacky, I feel your frustration. It gives me the shytes too. But show me a stopperball inflation valve that is 100% reliable. I've used Naish, Wipika, Best, Slingshot and they all do it.

What size Rev do you have? I put 8 psi into my 13 Rev and 9psi into my 9 Rev. If its not blowin over 25 knts then 8psi is fine for the 9m.
The smaller kites need a little more than reccomended because of the thinner LE.

If your learning then I reccomend you put about 1-1.5 psi less into them to soften the thrashing they're gunna get.


atomic
WA, 94 posts
3 Mar 2008 11:34PM
Thumbs Up

13 PSI is like your average rugby ball [not hard enough for official games]

Charl dv
WA, 2485 posts
3 Mar 2008 11:52PM
Thumbs Up

ok atomic ur hell cool. i dont see y u would want to pump 13psi into a kite or where you would find a pump that could handle that as most pumps are rated at maxing out at 12 which means ud normally get 10 if ur luky and then ur pump would die after doing so 3 times over.

meanwhile i had a lovely session today on my kite that was pumped to 6 maybe 7 psi without a guage and without a stopper ball. i then went out to have a lovely time at mullaloo on my greeny brown poo colour kite which is a very very nice kite at a very nice and affordable price. go talk to jason at west oz if anyone feels like trying out a liquid force hifi for a sweet wakestyle and pretty smooth loooping kites.

it was sucha drag pumping up tho as i had to use my finger to cover the hole b4 plugging it to ensure i ddnt loose too much air.



AS FOR jackys actual post.. ul find that if u shake the kite a little n watch the ball fall into place you wont have any issues, when i had waroos i foudn they did the same thing, when u pull the nossle out and the ball doesnt fall into place at once the pressure made by the air leaving the valve pins the ball into a corner and it cannot roll into place.

pintofpale
SA, 229 posts
4 Mar 2008 2:23AM
Thumbs Up

What is it with these little ball valves anyway..and having to soak the frig#$% valves in hot water and resetting the caps etc They are always leaking on me....There is a better way... I like the Cabrinha pump up system for one with the screw down valve and non return valve (though I don't own one) When are the manufacturers going to update these valves that really should be only found on air-beds? I was amazed to demo an 08 rebel and still have to blow up every strut individually with a ball valve.. Five min. on the water and the centre strut was flat from the loose fitting valve cap! The kite is great but the valves...?

gruezi
WA, 3464 posts
4 Mar 2008 12:56AM
Thumbs Up

Cwamit and gerard, LMFAO.

harrytesties
133 posts
4 Mar 2008 9:39PM
Thumbs Up

holy high pressure batman, 13psi...? my elbows are giving out and i gotta get someone to come help me push the pump plunger anywhere near eight psi. one pump systems rule, i'm too lazy to pump every strut, and jebus, have you seen how many struts there are on a link...? do those suckers one at a time, just start the day before you wanna kite...



Subscribe
Reply

Forums > Kitesurfing General


"not pumping" started by jacky