Compatibility
This part is compatible with the following machines:
Products Compatibility
This item works with the following types of products:
- • Coffee Maker
Questions & Answers
Does the o-ring with the part #5332149100 fit the "brewing unit infuser" for the DeLonghi Magnifica model #EAM 3300? (That is, the sliding cylinder with two o-rings at the top that travels inside the unit which is removed by pinching the two red levers on either side when the machine is opened in front?)
Michael Donnelly
for model number EAM 3300 (?) ESM 3300 (?)
Hello Michael, Thank you for contacting us. 5332149100 works on cylinder on the generator. Have a great day!
Repair Instructions: Submitted by Customers Like You
4 of 5 people found this instruction helpful
Tool Type:
Coffee Maker
Parts Used:
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver
Espressor machine quit working.
1. From YouTube, I realized that there was cleaning/maintenance that I had not performed (and was not described in the manual).
2. After investigation, I decided to replace some O-Rings and ordered them and some food-safe grease for lubrication.
3. I disassembled the unit based on info form YouTube.
4. Cleaned the parts.
5. Replaced the O-Rings.
6. Lubricated all available sliding surfaces.
7. Reassembled the unit.
8. All is working well and with much less strange noise.
2. After investigation, I decided to replace some O-Rings and ordered them and some food-safe grease for lubrication.
3. I disassembled the unit based on info form YouTube.
4. Cleaned the parts.
5. Replaced the O-Rings.
6. Lubricated all available sliding surfaces.
7. Reassembled the unit.
8. All is working well and with much less strange noise.
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3 of 4 people found this instruction helpful
Tool Type:
Coffee Maker
Parts Used:
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Nutdriver
Espresso pucks were wet and not ejecting properly
1. Removed, cleaned and disassembled generator unit.
2. Removed 2 O-rings on generator unit and one on boiler.
3. Lubed and replaced O-rings.
4. Lubed moving parts in generator and reassembled.
Espresso pucks are now packed tight and eject completely. The coffee is now brewing properly.
2. Removed 2 O-rings on generator unit and one on boiler.
3. Lubed and replaced O-rings.
4. Lubed moving parts in generator and reassembled.
Espresso pucks are now packed tight and eject completely. The coffee is now brewing properly.
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3 of 4 people found this instruction helpful
Tool Type:
Coffee Maker
Repair Difficulty:
Medium
Time Spent Repairing:
More than 2 hours
Tools Used:
Screwdriver, Pliers
full service strip, clean, diagnose and repair
This beautiful bean to cup machine had had a hard life when I picked it up on eBay, but the seller said the machine turned on and warmed up. Critical to a cost effective repair. These things need a deep clean...A complete strip-down..Even when normally working. This machine didn't appear to have ever had a clean.
Strip down revealed the big seals on the piston and infuser were choked with old coffee, and had gone brittle.
The final problem was a leaky o ring on the boiler, and a broken clip.
Strip down revealed the big seals on the piston and infuser were choked with old coffee, and had gone brittle.
The final problem was a leaky o ring on the boiler, and a broken clip.
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3 of 4 people found this instruction helpful
Tool Type:
Coffee Maker
Parts Used:
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
, No tools required
Water leaked from coffee machine
Opened service door on Delonghi espresso coffee machine, slipped old gasket off and inserted new gasket. Automatic espresso machine worked perfect ever since gasket replaced.
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1 of 1 people found this instruction helpful
Tool Type:
Coffee Maker
Parts Used:
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
, No tools required
First sign of a problem was the rinse cycles would intermittently leak to the drip tray. Later, the coffee would intermittently leak to the drip tray.
1. Pulled off the 12-year old loose fitting o-ring.
2. Slipped the new o-ring back on the generator (much tighter fit).
3. Leaking problems solved!
2. Slipped the new o-ring back on the generator (much tighter fit).
3. Leaking problems solved!
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1 of 1 people found this instruction helpful
Tool Type:
Coffee Maker
Parts Used:
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
, No tools required
Gasket on DeLonghi Magnifica failed after 11 years, and dropped into maker interior.
Slid new gasket into place. That was it.
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Tool Type:
Coffee Maker
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
, allen wrench
Loud operation, coffee pucks not forming and making a mess inside door and taste was off.
1. Found YouTube channels showing what the problem could be.
2. Found your site and with the excellent diagrams was able to order exactly what I needed. (wish I had asked what size grid was used to take pictures of o-ring gaskets)
3. Took generator/fuser out and took apart to clean and replace gaskets.
4. Bought food grade lubricant and applied. Applied more when I thought I had enough.
5. Put back together, checking the smooth movements of the insides.
6. Less noise and coffee pucks are normal.
7. Coffee tastes better after removing back cover, removing tube, cleaning by using a tube turner (fabric tube turner tool) to pull 5 strands of worsted yarn soaked in bleach solution.
2. Found your site and with the excellent diagrams was able to order exactly what I needed. (wish I had asked what size grid was used to take pictures of o-ring gaskets)
3. Took generator/fuser out and took apart to clean and replace gaskets.
4. Bought food grade lubricant and applied. Applied more when I thought I had enough.
5. Put back together, checking the smooth movements of the insides.
6. Less noise and coffee pucks are normal.
7. Coffee tastes better after removing back cover, removing tube, cleaning by using a tube turner (fabric tube turner tool) to pull 5 strands of worsted yarn soaked in bleach solution.
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Thanks for voting and helping fellow customers!
Tool Type:
Coffee Maker
Repair Difficulty:
Easy
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, brush, water, soap, food safe lub...
General maintenance of Delonghi espresso machine
take apart diffuser
clean all parts
clean inside of machine
exchange generator gasket and other parts
Lubricate all parts
put everything back together
snap back into machine
clean all parts
clean inside of machine
exchange generator gasket and other parts
Lubricate all parts
put everything back together
snap back into machine
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Tool Type:
Coffee Maker
Parts Used:
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
, Old toothbrush
Generator gasket broke.
1. Removed broken generator gasket.
2. Used toothbrush to thoroughly clean the gap where the gasket sits.
3. Slid new gasket into place.
2. Used toothbrush to thoroughly clean the gap where the gasket sits.
3. Slid new gasket into place.
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Tool Type:
Coffee Maker
Parts Used:
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver
Leaked coffee
Followed the instructions that were posted and worked well.
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