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Echo SRM-2010 trimmer/strimmer - fuel mix?
Hi,
I've acquired an Echo SRM-2010 strimmer / trimmer, and would like to know what fuel to put in it. Someone on YouTube has a video of servicing an Echo GT-2100 which has what appears to be the same engine, and he hazards a guess at using what he describes as "50:1". What does this mean? Is it 50 petrol to 1 of something else? I cannot find a user manual for the SRM-2010, even at the main Echo website! Many thanks, Al-W |
#2
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Echo SRM-2010 trimmer/strimmer - fuel mix?
On 12/06/2017 15:37, Al-W wrote:
Hi, I've acquired an Echo SRM-2010 strimmer / trimmer, and would like to know what fuel to put in it. Someone on YouTube has a video of servicing an Echo GT-2100 which has what appears to be the same engine, and he hazards a guess at using what he describes as "50:1". What does this mean? Is it 50 petrol to 1 of something else? I cannot find a user manual for the SRM-2010, even at the main Echo website! Many thanks, Al-W I don't know this particular machine but 50 to 1 is a quite normal mix for 2 stroke engines. It means 50 parts petrol to 1 part 2 stroke oil. You can buy a mixing bottle to make life easier mixing a tank full. Look up 2 stroke engine cycle on Google for a better understanding of what is going on. Mike |
#3
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Echo SRM-2010 trimmer/strimmer - fuel mix?
On Monday, June 12, 2017 at 3:57:30 PM UTC+1, Muddymike wrote:
On 12/06/2017 15:37, Al-W wrote: Hi, I've acquired an Echo SRM-2010 strimmer / trimmer, and would like to know what fuel to put in it. Someone on YouTube has a video of servicing an Echo GT-2100 which has what appears to be the same engine, and he hazards a guess at using what he describes as "50:1". What does this mean? Is it 50 petrol to 1 of something else? I cannot find a user manual for the SRM-2010, even at the main Echo website! Many thanks, Al-W I don't know this particular machine but 50 to 1 is a quite normal mix for 2 stroke engines. It means 50 parts petrol to 1 part 2 stroke oil. You can buy a mixing bottle to make life easier mixing a tank full. Look up 2 stroke engine cycle on Google for a better understanding of what is going on. Mike Thanks, Mike. I mixed up some 50:1, but the machine has been standing with an empty tank for what may be a long time. How many pulls on the chord should it take to get the fuel to start firing up? I've given it about 50 pulls half of which were with the choke closed, but no sign of life. I even tried the old blow-torch gas canister trick, but no life. I might have to invest in a spark pluck checker. Al |
#4
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Echo SRM-2010 trimmer/strimmer - fuel mix?
On 12/06/2017 16:33, Al-W wrote:
On Monday, June 12, 2017 at 3:57:30 PM UTC+1, Muddymike wrote: On 12/06/2017 15:37, Al-W wrote: Hi, I've acquired an Echo SRM-2010 strimmer / trimmer, and would like to know what fuel to put in it. Someone on YouTube has a video of servicing an Echo GT-2100 which has what appears to be the same engine, and he hazards a guess at using what he describes as "50:1". What does this mean? Is it 50 petrol to 1 of something else? I cannot find a user manual for the SRM-2010, even at the main Echo website! Many thanks, Al-W I don't know this particular machine but 50 to 1 is a quite normal mix for 2 stroke engines. It means 50 parts petrol to 1 part 2 stroke oil. You can buy a mixing bottle to make life easier mixing a tank full. Look up 2 stroke engine cycle on Google for a better understanding of what is going on. Mike Thanks, Mike. I mixed up some 50:1, but the machine has been standing with an empty tank for what may be a long time. How many pulls on the chord should it take to get the fuel to start firing up? I've given it about 50 pulls half of which were with the choke closed, but no sign of life. I even tried the old blow-torch gas canister trick, but no life. I might have to invest in a spark pluck checker. Al Does it have a primer? That is a clear bulb like protrusion from the carburettor. If so pressing it in and out a few times will pump fuel into the carburettor. Having said that, if it didn't fire on the gas from your torch it must have an ignition fault so yes check the spark. Mike |
#5
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Echo SRM-2010 trimmer/strimmer - fuel mix?
On Tuesday, June 13, 2017 at 8:54:09 AM UTC+1, Muddymike wrote:
On 12/06/2017 16:33, Al-W wrote: On Monday, June 12, 2017 at 3:57:30 PM UTC+1, Muddymike wrote: On 12/06/2017 15:37, Al-W wrote: Hi, I've acquired an Echo SRM-2010 strimmer / trimmer, and would like to know what fuel to put in it. Someone on YouTube has a video of servicing an Echo GT-2100 which has what appears to be the same engine, and he hazards a guess at using what he describes as "50:1". What does this mean? Is it 50 petrol to 1 of something else? I cannot find a user manual for the SRM-2010, even at the main Echo website! Many thanks, Al-W I don't know this particular machine but 50 to 1 is a quite normal mix for 2 stroke engines. It means 50 parts petrol to 1 part 2 stroke oil. You can buy a mixing bottle to make life easier mixing a tank full. Look up 2 stroke engine cycle on Google for a better understanding of what is going on. Mike Thanks, Mike. I mixed up some 50:1, but the machine has been standing with an empty tank for what may be a long time. How many pulls on the chord should it take to get the fuel to start firing up? I've given it about 50 pulls half of which were with the choke closed, but no sign of life. I even tried the old blow-torch gas canister trick, but no life. I might have to invest in a spark pluck checker. Al Does it have a primer? That is a clear bulb like protrusion from the carburettor. If so pressing it in and out a few times will pump fuel into the carburettor. Having said that, if it didn't fire on the gas from your torch it must have an ignition fault so yes check the spark. Mike Thanks Mike. No primer, unfortunately. I've got a spark-checking device and a new spark plug coming in the post. I'm hoping it's not the coil, because a replacement coil is very pricey. However, I imagine it's very unlikely to be suffering from a dead coil, because a coil has no moving parts. Would you agree? Al |
#6
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Echo SRM-2010 trimmer/strimmer - fuel mix?
On 13/06/2017 12:09, Al-W wrote:
On Tuesday, June 13, 2017 at 8:54:09 AM UTC+1, Muddymike wrote: On 12/06/2017 16:33, Al-W wrote: On Monday, June 12, 2017 at 3:57:30 PM UTC+1, Muddymike wrote: On 12/06/2017 15:37, Al-W wrote: Hi, I've acquired an Echo SRM-2010 strimmer / trimmer, and would like to know what fuel to put in it. Someone on YouTube has a video of servicing an Echo GT-2100 which has what appears to be the same engine, and he hazards a guess at using what he describes as "50:1". What does this mean? Is it 50 petrol to 1 of something else? I cannot find a user manual for the SRM-2010, even at the main Echo website! Many thanks, Al-W I don't know this particular machine but 50 to 1 is a quite normal mix for 2 stroke engines. It means 50 parts petrol to 1 part 2 stroke oil. You can buy a mixing bottle to make life easier mixing a tank full. Look up 2 stroke engine cycle on Google for a better understanding of what is going on. Mike Thanks, Mike. I mixed up some 50:1, but the machine has been standing with an empty tank for what may be a long time. How many pulls on the chord should it take to get the fuel to start firing up? I've given it about 50 pulls half of which were with the choke closed, but no sign of life. I even tried the old blow-torch gas canister trick, but no life. I might have to invest in a spark pluck checker. Al Does it have a primer? That is a clear bulb like protrusion from the carburettor. If so pressing it in and out a few times will pump fuel into the carburettor. Having said that, if it didn't fire on the gas from your torch it must have an ignition fault so yes check the spark. Mike Thanks Mike. No primer, unfortunately. I've got a spark-checking device and a new spark plug coming in the post. I'm hoping it's not the coil, because a replacement coil is very pricey. However, I imagine it's very unlikely to be suffering from a dead coil, because a coil has no moving parts. Would you agree? Al If your brave hold a finger on the plug electrode with it connected to the lead and pull the starter. You will soon know if it giving current to spark. Mike |
#7
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Echo SRM-2010 trimmer/strimmer - fuel mix?
On Tuesday, June 13, 2017 at 2:12:54 PM UTC+1, Muddymike wrote:
On 13/06/2017 12:09, Al-W wrote: On Tuesday, June 13, 2017 at 8:54:09 AM UTC+1, Muddymike wrote: On 12/06/2017 16:33, Al-W wrote: On Monday, June 12, 2017 at 3:57:30 PM UTC+1, Muddymike wrote: On 12/06/2017 15:37, Al-W wrote: Hi, I've acquired an Echo SRM-2010 strimmer / trimmer, and would like to know what fuel to put in it. Someone on YouTube has a video of servicing an Echo GT-2100 which has what appears to be the same engine, and he hazards a guess at using what he describes as "50:1". What does this mean? Is it 50 petrol to 1 of something else? I cannot find a user manual for the SRM-2010, even at the main Echo website! Many thanks, Al-W I don't know this particular machine but 50 to 1 is a quite normal mix for 2 stroke engines. It means 50 parts petrol to 1 part 2 stroke oil. You can buy a mixing bottle to make life easier mixing a tank full. Look up 2 stroke engine cycle on Google for a better understanding of what is going on. Mike Thanks, Mike. I mixed up some 50:1, but the machine has been standing with an empty tank for what may be a long time. How many pulls on the chord should it take to get the fuel to start firing up? I've given it about 50 pulls half of which were with the choke closed, but no sign of life. I even tried the old blow-torch gas canister trick, but no life. I might have to invest in a spark pluck checker. Al Does it have a primer? That is a clear bulb like protrusion from the carburettor. If so pressing it in and out a few times will pump fuel into the carburettor. Having said that, if it didn't fire on the gas from your torch it must have an ignition fault so yes check the spark. Mike Thanks Mike. No primer, unfortunately. I've got a spark-checking device and a new spark plug coming in the post. I'm hoping it's not the coil, because a replacement coil is very pricey.. However, I imagine it's very unlikely to be suffering from a dead coil, because a coil has no moving parts. Would you agree? Al If your brave hold a finger on the plug electrode with it connected to the lead and pull the starter. You will soon know if it giving current to spark. Mike Ha ha! Unfortunately, I'm a coward! ;-) Al |
#8
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Echo SRM-2010 trimmer/strimmer - fuel mix?
http://www.bbc.co.uk/news/uk-england...ire-30845937On Wed, 14 Jun 2017 10:49:39 -0700 (PDT), Al-W wrote:
Thanks Mike. No primer, unfortunately. I've got a spark-checking device and a new spark plug coming in the post. I'm hoping it's not the coil, because a replacement coil is very pricey. However, I imagine it's very unlikely to be suffering from a dead coil, because a coil has no moving parts. Would you agree? Al If your brave hold a finger on the plug electrode with it connected to the lead and pull the starter. You will soon know if it giving current to spark. Mike Ha ha! Unfortunately, I'm a coward! ;-) Get someone to hold your hand. G Harman. |
#9
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Echo SRM-2010 trimmer/strimmer - fuel mix?
On Wednesday, June 14, 2017 at 7:07:52 PM UTC+1, wrote:
http://www.bbc.co.uk/news/uk-england...ire-30845937On Wed, 14 Jun 2017 10:49:39 -0700 (PDT), Al-W wrote: Thanks Mike. No primer, unfortunately. I've got a spark-checking device and a new spark plug coming in the post. I'm hoping it's not the coil, because a replacement coil is very pricey. However, I imagine it's very unlikely to be suffering from a dead coil, because a coil has no moving parts. Would you agree? Al If your brave hold a finger on the plug electrode with it connected to the lead and pull the starter. You will soon know if it giving current to spark. Mike Ha ha! Unfortunately, I'm a coward! ;-) Get someone to hold your hand. Or stand in a puddle? ;-) Actually, I was in luck, the fault was a leaky fuel line and a blocked air filter, both of which I fixed without paying a penny. The can of easy-start someone kindly recommended certainly helped to get the thing to fire up, after jerry-rigging the repairs. Al-W |
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