New PCP Pump not working - At wits end to fix it

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nikitagupta2106
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New PCP Pump not working - At wits end to fix it

Post by nikitagupta2106 » Sun Jul 18, 2021 2:39 pm

My friend purchased this PCP handpump online. The PX100 gun has no issues as he's been using another PCP Hand Pump.

This brand new PCP Handpump however becomes too heavy for a human to continue further after pumping 6-7 times. He has replaced the air-filter and tried loosening the joints but to no help. There's no leakage anywhere when pumping.

What could be the reason and how to fix this issue?

Video:

It's Kaiser handpump purchased from AirgunShop.

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bandukbhandar
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Re: New PCP Pump not working - At wits end to fix it

Post by bandukbhandar » Mon Jul 19, 2021 5:38 pm

which make the pump is.

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Re: New PCP Pump not working - At wits end to fix it

Post by Bishop » Mon Jul 19, 2021 8:50 pm

Try after aligning the hole on fill probe towards the fill port hole.

nikitagupta2106
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Re: New PCP Pump not working - At wits end to fix it

Post by nikitagupta2106 » Mon Jul 19, 2021 9:15 pm

bandukbhandar wrote:
Mon Jul 19, 2021 5:38 pm
which make the pump is.
Kaiser PCP Pump 4500psi (300bar). Compression: 4 Stage.

4X4
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Re: New PCP Pump not working - At wits end to fix it

Post by 4X4 » Mon Jul 19, 2021 9:17 pm

You will have to dismantle it completely and check all O rings in it. I had same issue and after changing the O rings and applying silicone grease , the Hill Pump 4 worked smooth . I saw a video on YouTube for the Hill Pump repair. You need to video record the disassembly process , incase you forget the steps during assembly.

If you don't have the right tools , then show it to a good gun smith in your town.

nikitagupta2106
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Re: New PCP Pump not working - At wits end to fix it

Post by nikitagupta2106 » Mon Jul 19, 2021 9:21 pm

Bishop wrote:
Mon Jul 19, 2021 8:50 pm
Try after aligning the hole on fill probe towards the fill port hole.
The fill probe is inserted properly and is aligned.

PS: My friend is using a friend's PCP pump (Same make and model: Keiser PCP Hand Pump: 4 stages) to fill the PX100.

nikitagupta2106
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Re: New PCP Pump not working - At wits end to fix it

Post by nikitagupta2106 » Mon Jul 19, 2021 9:22 pm

4X4 wrote:
Mon Jul 19, 2021 9:17 pm
You will have to dismantle it completely and check all O rings in it. I had same issue and after changing the O rings and applying silicone grease , the Hill Pump 4 worked smooth . I saw a video on YouTube for the Hill Pump repair. You need to video record the disassembly process , incase you forget the steps during assembly.

If you don't have the right tools , then show it to a good gun smith in your town.
Thanks. Which O rings did you change in particular?

It's brand new. None of the O rings are damaged.

Rudransh
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Re: New PCP Pump not working - At wits end to fix it

Post by Rudransh » Wed Jul 21, 2021 11:19 am

nikitagupta2106 wrote:
Sun Jul 18, 2021 2:39 pm
My friend purchased this PCP handpump online. The PX100 gun has no issues as he's been using another PCP Hand Pump.

This brand new PCP Handpump however becomes too heavy for a human to continue further after pumping 6-7 times. He has replaced the air-filter and tried loosening the joints but to no help. There's no leakage anywhere when pumping.

What could be the reason and how to fix this issue?

Video:

It's Kaiser handpump purchased from AirgunShop.
The Forth stage main oring has gone u need to replace it with spare it comes with.. else it's hard to find required oring of that pressure bearing capacity.

Don't live in the dilemma of it's being new some times it last year's some pieces doesn't even a month so get it replaced and then start phew phew again.

regards
veerbhadra

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Re: New PCP Pump not working - At wits end to fix it

Post by nikitagupta2106 » Wed Jul 21, 2021 11:12 pm

Rudransh wrote:
Wed Jul 21, 2021 11:19 am
nikitagupta2106 wrote:
Sun Jul 18, 2021 2:39 pm
My friend purchased this PCP handpump online. The PX100 gun has no issues as he's been using another PCP Hand Pump.

This brand new PCP Handpump however becomes too heavy for a human to continue further after pumping 6-7 times. He has replaced the air-filter and tried loosening the joints but to no help. There's no leakage anywhere when pumping.

What could be the reason and how to fix this issue?

Video:

It's Kaiser handpump purchased from AirgunShop.
The Forth stage main oring has gone u need to replace it with spare it comes with.. else it's hard to find required oring of that pressure bearing capacity.

Don't live in the dilemma of it's being new some times it last year's some pieces doesn't even a month so get it replaced and then start phew phew again.

regards
veerbhadra
Could you tell me which one is the fourth stage main o-ring? Thank you.

andy_65_in
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Re: New PCP Pump not working - At wits end to fix it

Post by andy_65_in » Thu Jul 22, 2021 6:03 am

Replace the 4th/thinnest stage 0 ring...should work.i do the same with my hills mk 3

Rudransh
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Re: New PCP Pump not working - At wits end to fix it

Post by Rudransh » Thu Jul 22, 2021 7:17 am

nikitagupta2106 wrote:
Wed Jul 21, 2021 11:12 pm
Rudransh wrote:
Wed Jul 21, 2021 11:19 am
nikitagupta2106 wrote:
Sun Jul 18, 2021 2:39 pm
My friend purchased this PCP handpump online. The PX100 gun has no issues as he's been using another PCP Hand Pump.

This brand new PCP Handpump however becomes too heavy for a human to continue further after pumping 6-7 times. He has replaced the air-filter and tried loosening the joints but to no help. There's no leakage anywhere when pumping.

What could be the reason and how to fix this issue?

Video:

It's Kaiser handpump purchased from AirgunShop.
The Forth stage main oring has gone u need to replace it with spare it comes with.. else it's hard to find required oring of that pressure bearing capacity.

Don't live in the dilemma of it's being new some times it last year's some pieces doesn't even a month so get it replaced and then start phew phew again.

regards
veerbhadra
Could you tell me which one is the fourth stage main o-ring? Thank you.
It's Hard to show u without Dismantling it completely. but the thinnest rod will have it .

andy_65_in
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Re: New PCP Pump not working - At wits end to fix it

Post by andy_65_in » Thu Jul 22, 2021 2:22 pm

Rudransh wrote:
Thu Jul 22, 2021 7:17 am
nikitagupta2106 wrote:
Wed Jul 21, 2021 11:12 pm
Rudransh wrote:
Wed Jul 21, 2021 11:19 am


The Forth stage main oring has gone u need to replace it with spare it comes with.. else it's hard to find required oring of that pressure bearing capacity.

Don't live in the dilemma of it's being new some times it last year's some pieces doesn't even a month so get it replaced and then start phew phew again.

regards
veerbhadra
Could you tell me which one is the fourth stage main o-ring? Thank you.
It's Hard to show u without Dismantling it completely. but the thinnest rod will have it .
yes..the thineest rod is the 4th stage

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