The end resultis balanced, complex, andif youre luckya meditative state. Coffee Cast 2023: Schedule a Live Product Demo with one of our sales experts. Jean-Luc PRTET, Professor | Cited by 3,655 | of University Bourgogne Franche-Comt, Besanon | Read 220 publications | Contact Jean-Luc PRTET We recommend replacing your gasket once a year with typical use, or more frequently if necessary. Despite the importance of industry, the region retains a strong rural character. Browse our extensive selection of gourmet coffee and espresso beans. Free shipping on all orders over $50 or more. Whether youre looking for whole bean, pre-ground coffee, decaf, single-serve capsules or ESE Pods, we have it all. Tools required for this: Grinding and measuring coffee, tamping by hand, and timing the shot are all part of the traditional brewing experience. Chapters:0:00 Introduction \u0026 Tools1:00 Remove Shower Screen \u0026 Plate2:58 Remove Shower Gasket \u0026 Group Gasket5:00 Clean Group Head6:27 Install Group Gasket7:48 Install Shower Gasket8:24 Install Shower Screen \u0026 PlateStock Parts (call to order: 585-924-7170, option 3):Pro 300 Shower Screen: PRO-C519900102Group Gasket: PRO-C449900230Shower Gasket: PRO-C449900790Upgrade Parts:IMS Nanotech Casa V/Pro 300 Shower Screen: https://www.wholelattelove.com/products/ims-nanotech-casa-v-pro-300-shower-screenCaffewerks Silicone Group Gasket - 73 X 57 X 8mm: https://www.wholelattelove.com/products/caffewerks-silicone-group-gasket-73-x-57-x-8mmFor more support videos, articles, and documents, visit https://support.wholelattelove.com/Talk to our experts via chat or email: https://www.wholelattelove.com/contact-usWhole Latte Love on Social Media--------------------------------------------------------- Follow Whole Latte Love on Instagram: https://www.instagram.com/wholelattelove/ Follow Whole Latte Love on Twitter: https://twitter.com/wholelattelove Like Whole Latte Love on Facebook: https://www.facebook.com/WholeLatteLoveOnline/ If you use this method, be sure to follow the tips provided in the instructions. I set these pieces and the center screw aside to be cleaned later. Learn about coffee grinders affect the taste of your coffee. Owning a semi-automatic espresso machine certainly has its charm. Then I removed the water reservoir, drip pan, and tray. Replace your group seal every year for best performance. Learn everything you need to know about boiler types before assembling your espresso set-up. I soaked the shower screen, water jet breaker, and center screw in a bowl of water and some Cafiza solution and scrubbed them with a group brush. Rinse with water and put filters back (only for detergent backflush). Please refer to the appropriate style manual or other sources if you have any questions. When the dauphin became King Charles VIII, he broke this engagement and had to retrocede Franche-Comt to Austria (Treaty of Senlis, 1493). I tipped the machine back up and replaced the water reservoir, drip pan, and tray. Profitec Pro 700: Group Head Cleaning and Maintenance. With the Rancilio Silvia, I didnt have to worry about that. Below we will explore the removal of the different kinds of screens, cleaning, and reinstalling. In Louis XIIIs war against Spain, Franche-Comt was invaded and ravaged annually from 1636 to 1639, but in 1648, though the Franco-Spanish war went on, Franche-Comt, as a fief of the Holy Roman Empire held by Spain, was included in the Peace of Westphalia. contact us While every effort has been made to follow citation style rules, there may be some discrepancies. Make sure that there is no milk left on the wand. Backflushing is the process used to clean out the shower screen and brew group. If, by some chance, you skimmed this paragraph the first time through and are in need of a new shower screen, never fear click here. Build the perfect coffee bar and make sure it stays that way witha state of the art water filtration system. Finally, in 1127, a local count, Raynald III, refused to do homage to the German king, Lothar II (later Holy Roman emperor). Don't know what part you need? After I removed the shower screen and water jet breaker, I located the group gasket. before ordering and our technicians will set you up for success. Like much of rural France, the population fell by more than one-sixth between 1872 and 1946, and, despite a rise in population in the years following World War II, population growth slowed in the 1980s, largely because industrial restructuring and reduced employment resulted in an outflow of population. Cheers! The region is dominated by the Jura Mountains, and much of the area is covered by forests. $9.95. Mine didn't break apart into pieces, so it wasn't quite that easy. Your group gasket is what creates the seal between your portafilter and your group head. Before doing this we recommend turning off your machine and letting it cool off. Next. The research performed at the department are focused on E-health, micro and nanosystems dedicated to health, information safety on the complex systems, MiDi Micro and distributed intelligent nanosystems, and the transport and mobility services. Home Coffee Machines Ltd. Sign up to receive Whole Latte Love emails and take advantage of our biggest sales of the year before anyone else, as well as receive email-exclusive coupons, content, and more. Instructions on how to maintain aPro 300 style group head. FEMTO-ST Institute is formed by 7 departments, supported by different common services in state-of-the-art micro/nanofabrication, constituting part of the six national technology center networks of CNRS (RENATECH). If youre having any problems removing the pieces, use a spray bottle to apply a solution of water and Cafiza to the group head, and let it soak for 10 minutes or more until the pieces loosen up enough to be taken out. Compatible with the following models: Pro 500 Pro 600 Pro 700 Group gaskets are a common wear and tear item that can dry out and crack over time. The shower screen can warp if the screw is in too tight, and you could find yourself regretfully yelling at Silvia after a bad cup of espresso. In 1790, along with the rest of France, Franche-Comt was broken up into dpartements. Guide to Certified Refurbished Machines >. Your group gasket is what creates the seal between your portafilter and your group head. If you are unsure which replacement gasket to buy, please consult a member of our technical support team. Search our Support Library Start a Support Ticket. Our editors will review what youve submitted and determine whether to revise the article. Everything we sell, we service. What sets Clive Coffee apart is that they are all about customer support! Start a Support Ticket. Whether youre looking for whole bean, pre-ground coffee, decaf, single-serve capsules or ESE Pods, we have it all. Guide to Certified Refurbished Machines >. Portland, OR 97214. Smallware items must be unused. Language links are at the top of the page across from the title. It studies the production systems of conversion and storing of thermal and electric energy. Commuting to these centres from surrounding rural settlements is common, while a large number of workers are also employed in neighbouring Switzerland. Profitec Pro 300: Group Head Maintenance, Gasket and Shower Screen Replacement. Whether youre looking for whole bean, pre-ground coffee, decaf, single-serve capsules or ESE Pods, we have it all. It is composed by three teams: This department is specialized in robotics, mechatronics, automatic control and artificial intelligence. Insert blind filter. Finally, in 1384, the heiress Margaret of Flanders brought the countship to Philip II (the Bold), duke of Burgundy, to whom she had been married in 1369. Remove the top panel of your machine, you can do this by following the first step of our Pro 300 Panel Removal Instructions. The Treaty of Arras (1482), however, ceded Franche-Comt to the dauphin of France on his betrothal to Marys daughter Margaret of Austria. If the grouphead leaks from the space in between the portafilter and the grouphead during brewing then the group gasket is either worn . It has presence over Franche-Comt on the three geographical sites Besanon, Belfort, and Montbliard. The department is located in Besanon, Montbliard and Belfort. Profitec - 8mm Group Gasket; Zoom. This will cover replacing the group gasket on your E61 group espresso machine. EVERYTHING YOU NEED TO KNOW ABOUT CHOOSING COFFEE. It's time for another showdown between two great espresso machines, this time in the heat exchanger category. Share your thoughts, experiences, and picture perfect setups by submitting a review of your machine. After the new kingdom of Burgundy emerged in 888, its kings secured very little control over the local counts in Cisjurane Burgundy. The department is located in Besanon, Montliard, and Belfort. Search our Support Library Profitec Pro 300 | Backflush, Clean & Gasket / Screen Replacement Watch on Insert blind filter and add up to 1/2 teaspoon (3 g) of Full Circle wash. contact us Franche-Comt (Free County) was the name given in the 12th century to the county of Burgundy. We believe our customers have the right to repair. I was ready to install the new gasket, but before I did I wanted to do some cleaning. In 2016 the Franche-Comt rgion was joined with the neighbouring rgion of Burgundy to form the new administrative entity of BourgogneFranche-Comt. Portland, OR 97214. Once the path for the group gasket was clean, I dried it thoroughly and slid the new gasket into place. In 2016 the Franche-Comt rgion was joined with the neighbouring rgion of Burgundy to form the new administrative entity of Bourgogne-Franche-Comt. As a rgion, it encompassed the eastern dpartements of Jura, Doubs, Haute-Sane, and the Territoire de Belfort. For proper machine maintenance, we stock genuine parts and premium care products. Let us help you. I used a pick to get a good grip on it, but there are several ways of doing this. The steam wand should be cleaned daily once the machine is finished for the day. Discover the nuances of coffee brewing and get the right brewer for you. VIM. Learn how to remove, clean, and install group gaskets and shower screens on the Pro 300. Espresso Pucks: What Matters & What Doesn't, The Top 10 Mistakes New Home Baristas Make. Next. Luckily, I read the instructions thoroughly, so I was ready to finish up. Coffee Cast 2023: Schedule a Live Product Demo with one of our sales experts. Don't know what part you need? Monday-Friday: 4am-6pm PST They write new content and verify and edit content received from contributors. Profitec Pro M54 Coffee Grinder. Browse our extensive selection of gourmet coffee and espresso beans. Get a grasp on grinders. Franche-Comt , historical region and former rgion of France. It's time for another showdown between two great espresso machines, this time in the heat exchanger category. Advice, staff picks, mythbusting, and more from the Internets leading coffee experts. 3. Besanon also has considerable industry but, as the regional capital, one of its prime functions is administrative. EVERYTHING YOU NEED TO KNOW ABOUT CHOOSING COFFEE. VIM. On average, group gaskets should be replaced once a year. Over time group gaskets, the thick rubber ring that fits between the portafilter and group head, can wear out, weakening the seal and impeding the pressure brewing process. Updates? Replacing the Group Gasket on Your E61 Group Head, https://wiki.wholelattelove.com/index.php?title=Profitec_Pro_600/cleaning_and_maintenance&oldid=5511. Learn everything you need to know about boiler types before assembling your espresso set-up. Machines like the Expobar, Profitec, ECM, Rocket, etc all run these type of group heads. I realize now that I was the culprit in this crime, not Silvia, and on occasion I may have left old coffee on the rim of the portafilter, and I sometimes forgot to lock the portafilter back into place after I was done using it. FEMTO-ST is therefore a part of the association, University of Burgundy - Franche . Thereafter, he was the franc-comte (free count; German: Freigraf), and his territory became known as Franche-Comt. This article was most recently revised and updated by, https://www.britannica.com/place/Franche-Comte, Fact Monster - World - Biography of Franche-Comt. The end resultis balanced, complex, andif youre luckya meditative state. Replace the group gasket using the instructions in the attachment at the end of this article. For me, having full control over the entire process makes the end result that much more enjoyable, so if something goes wrong Im not a happy camper. Navigation. The basin of the upper Sane River extends into Jura. Weve taken our expert YouTube videos and carefully collected them into specific playlists for each machine. Genuine Profitec part Part number: C449900103. Let us help you. From that angle, I had a clear view of the shower screen, and I used a short flat-head screwdriver to remove the single screw in the center of it. Maintaining Your Espresso Machine - Backflushing. All Rights Reserved. It takes just a few turns to secure them, and use a pair of pliers to grip them and wiggle out the gasket. Open Box, Like New, and Factory Blem items are also non-returnable. $209.00 Profitec Pro 700 PID Upgrade Kit $200.00 ECM Synchronika PID Upgrade Kit $200.00 ECM Olive Wood Bottomless Portafilter $199.00 BWT Bestmax Premium M Filter Cartridge $199.00 Parker Baseplate Solenoid Valve 115V $162.92 Stainless Steel Base Chassis $161.58 BWT Bestmax Premium V Filter Cartridge $159.00 CPU Panel 120V $157.60 Browse our selection and contact our expert team with any questions. Much of the population is concentrated in the urban areas of Montbliard, Belfort, and Besanon. Profitec Pro 800 Group Head Maintenance Kit $19 Earn $0.38 back on this purchase. All Rights Reserved. Today this tradition is represented by the continued manufacture of clocks, furniture, and toys. Next, I rinsed the water jet breaker, shower screen, and center screw and re-installed them with my flat-head screwdriver. Make and discard a shot of espresso (only for detergent backflush). +353 91 395776, Your payment information is processed securely via Stripe, Need to contact us ? Discover useful specs, troubleshooting guides, and brewing tips from our huge support library. Clive recommend replacing group gaskets and group screensonce a year. Learn everything you need to know about boiler types before assembling your espresso set-up. We cover cleaning, backflushing and gasket and screen replacement. The fact, however, that the country was a geographic link in the Spanish Habsburgs encirclement of France made the French want to annex it. Advice, staff picks, mythbusting, and more from the Internets leading coffee experts. 0. Previous. EVERYTHING YOU NEED TO KNOW ABOUT CHOOSING COFFEE. Check out our blog for articles on all that and more. Open Box, Like New, and Factory Blem items are also non-returnable. As a rgion, it encompassed the eastern dpartements of Jura, Doubs, Haute-Sane, and the Territoire de Belfort. Parts are non-returnable so please With over 1,000 videos, our channel has everything from espresso machine reviews, tech and maintenance guides, coffee recipes, and more! Start your journey into the wonderful world of specialty coffee and espresso with this diverse collection of beans. Coffee Cast 2023: Schedule a Live Product Demo with one of our sales experts. The raising of beef and dairy cattle also is more predominant in the lowlands than in the mountains. 0. Refer to the steps below to service the group head on your machine. 1. I had never replaced a group gasket, but I talked to plenty of people who had so I was all set to try it. WithExpobarandPasquinimachines, you also need to pay attention to which edges of the gasket are the top and bottom. On average, group gaskets should be replaced once a year. Discover useful specs, troubleshooting guides, and brewing tips from our huge support library. Learn about coffee grinders affect the taste of your coffee. Parts are non-returnable. Discover the nuances of coffee brewing and get the right brewer for you. Corrections? Before doing this we recommend turning off your machine and letting it cool off. 17mm Wrench. ET The process of removing your dispersion screen and cleaning your machine is a simple one that we recommend once a week as a part of maintaining your machine and creating a quality cup of espresso. Milk, a substantial amount of which is used to produce butter and cheeses (e.g., Comt and Emmentaler), is the most important product. After I removed the reservoir, drip pan, and tray, I gently put the machine on its back with the control buttons facing up. I also used the group brush to clean the inside of the group head, including the path where the group gasket would go. Profitec Go Espresso Machine - Blue. Profitec Pro 300: Group Head Maintenance, Gasket and Shower Screen Replacement Whole Latte Love 308K subscribers Subscribe 51 Share Save 2.9K views 11 months ago This video covers how to. Failure to replace your gasket will result in a weakening of the seal in your group head and leaking around the sides of your portafilter. Mine didnt break apart into pieces, so it wasnt quite that easy. How To Clean E61 Brew Group Mushroom, Jet and Top Valve. Not sure which part you need? Profitec Pro 700 Dual Boiler V2 w/ PID and Flow Control. With over 1,000 videos, our channel has everything from espresso machine reviews, tech and maintenance guides, coffee recipes, and more! Weve taken our expert YouTube videos and carefully collected them into specific playlists for each machine. Group Gasket Recommended Cleaning Products The best product for backflushing, cleaning grouphead components, and cleaning filter baskets is a backflushing powder like Urnex Cafiza . If the group gasket is very old and brittle, it can break apart and the pieces should come out easily with only a small amount of prying. I looked at the new gasket and saw that both edges were the same. When myRancilio Silviastarted leaking around the portafilter when I brewed, I questioned Silvias dedication to espresso and berated her with a few words she just didnt deserve. Let us help you. This department is specialized on high stability oscillators, acoustical-electronicals and piezoelectrics, and time-frequency metrology. Below you will find a video instructing you how to properly clean your Profitec Pro 700 Espresso Machine, or any E61 group head machine. Participate in our community of passionate coffee enthusiasts or simply be inspired by your espresso loving peers as you contemplate your next machine. All Rights Reserved. For a weekend, a week or longer, Bourgogne-Franche-Comt is a region on a human scale that brings together nature and culture and exercises the head, the taste buds and the legs. I had success by prying at one side, then the other, until the gasket was loose enough to come out. [3] Two years later, as a part of the TEMIS Science project, the extension works in the cleanroom was completed by increasing its area on 865 m more to its initial extension. We recommend replacing your gasket once a year with typical use, or more frequently if necessary. For these machines, there is a smooth and a beveled edge on the gasket. A group gasket designed for use with Profitec machines. Saturday: 10am-5pm PST, 801 SE Hawthorne Blvd. Overall, the entire process took about 20 minutes, and after an unbeatable double shot ofMonaco, our Signature Espresso, I think Silvia and I both learned a valuable lesson about cleanliness, and accountability. Get a grasp on grinders. When Silvia was up to brewing temperature, I flicked the brew button on and admired my handiwork. Discover the nuances of coffee brewing and get the right brewer for you. It is a good idea to replace the group gasket once a year, as the older a gasket gets, the harder it is to remove. I used a pick to get a good grip on it, but there are several ways of doing this. Profitec - 8mm Group Gasket . VIM. Tools required for this: Now that youve cleaned your group head rejoice at the clear, concise flavor youve helped your machine to produce! Returns are accepted up to 30 days from the date the order was delivered. The cleaner will remove the old coffee oils and deposits, as well as prevent coffee from building up on the shower screen. In the western lowland areas, cereal cultivation (wheat, barley, and oats) is of greater importance, often with much of the harvest used as animal feed. Animal husbandry dominates agriculture and is most prevalent in the mountains. Sign in or Sign up now! Repeat 5-8 times, depending on how dirty your group head is. Please select which sections you would like to print: Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree. Common signs of failure are water leaking around the portafilter while brewing, and being able to easily lock the portafilter way past the middle position while brewing. Learn the art of pour over. You can typically tell if it is worn, as there will be water or coffee leaking from around the portafilter itself while brewing. The end resultis balanced, complex, andif youre luckya meditative state. Anyone can sell hardware but they truly provide after-sale support backed by their own personal experience! The instructions on the right will make replacing your group gasket a breeze. It's time for another showdown between two great espresso machines, this time in the heat exchanger category. Below are photo instructions for removing the Pro 300 group screen and gasket and cleaning the assembly. We recommend replacing these parts once a year to ensure a proper seal and clean tasting espresso. In 2014, the second part of the project is completed by the inauguration of the new building which hosts the headquarters and the departments of Optics and MN2S. Browse our extensive selection of gourmet coffee and espresso beans. [2] In 2011, UFC's informatics laboratory was incorporated into FEMTO-ST, becoming the 7th department in the institute. Its important to regularly check the gasket and replace it as necessary in order to keep your machine functioning properly. Use a 17mm wrench to remove the sensor, once it's loose you will be able to remove it with your fingers. The Applied Mechanics Department is focus on two main areas, which are: It then counts 11 teams, working on these 2 research areas. We carry a number of replacement gaskets for popular brands including Gaggia, Saeco, and Expobar. The annexation was recognized by the Peace of Nijmegen (1678), and it was made a French province. If your Profitec Pro 500 PID is leaking, it could be caused by one of several things. Remove portafilter. 2023 Whole Latte Love. Subscribe to our newsletter and we will email you special offers and keep you up to date on new products. Don't know what part you need? Our team of caffeinated experts are here to help. If you know for sure you love espresso, but aren't sure on the right machine style for you, take this quiz! Check our support wiki for part diagrams and guides to help troubleshoot issues. 2. Previous. Replacement group gasket for the Profitec Pro 300 and ECM Casa espresso machines. The FEMTO-ST Institute (Franche-Comt lectronique Mcanique Thermique et Optique - Sciences et Technologies) is a mixed research unit associated with CNRS (UMR 6174) and attached simultaneously with: FEMTO-ST is therefore a part of the association, University of Burgundy - Franche-Comt (UBFC). One thing to be careful of here dont overtighten the center screw. Know their burr type, materials, and the features your machine needs to brew a consistent shot. Under Philip II of Spain, a forceful repression of the Protestants took place, and Henry IV of France, in his war against Philip, violated Franche-Comts neutrality. Install the new sensor - be careful not to . Highways and railways are concentrated in the valley of the Doubs River. VIM. 2. (1 L) of hot water. VIM. If the group gasket is very old and brittle, it can break apart and the pieces should come out easily with only a small amount of prying. Refer to our guide below to determine the cause based on where your machine is leaking from. Learn the art of pour over. The region is dominated by the Jura Mountains, and much of . Build the perfect coffee bar and make sure it stays that way witha state of the art water filtration system. However, a little scrubbing or a new dispersion screen can make a world of difference in the cup produced by your machine. $750.00 Off. Soak filters and metal portion of portafilter (do not submerge plastic handle) for 30 minutes in 1 teaspoon (6 g) of Full Circle powder per 32 oz. Parts are non-returnable so please The FEMTO-ST Institute ( Franche-Comt lectronique Mcanique Thermique et Optique - Sciences et Technologies) is a mixed research unit associated with CNRS (UMR 6174) and attached simultaneously with: Universit de technologie de Belfort-Montbliard (UTBM). Profitec Group Gasket $8.27 Caffewerks Silicone Group Gasket - 73 x 57 x 8mm $7.50 Caffewerks Silicone Group Gasket - 72 x 55 x 6.125 Out of Stock Group Gasket Out of Stock Caffewerks Silicone Group Gasket - 73 x 57 x 8.5mm Out of Stock Conical Group Gasket Out of Stock If you choose this method, be extra careful so that you dont screw them in too far and damage the group head walls! I also got someCafizato clean the shower screen and group head since I was taking them apart anyway. Anyone can sell hardware but they truly provide after-sale support backed by their own personal experience! Let us know if you have suggestions to improve this article (requires login). 2023 Whole Latte Love. Sold out Notify When Available Pay in 4 interest-free installments for orders over $50.00 with Learn more Description Replacement group gasket for the Profitec Pro 300 and ECM Casa espresso machines. The best service with the best selection of products. The succeeding two centuries were years of repeated female succession and dynastic changes. Check our support wiki for part diagrams and guides to help troubleshoot issues. Choosing a quality tamper is often overlooked as an important consideration of brewing good espresso. In 2016 Franche-Comt was merged with Burgundy as part of a national plan to increase bureaucratic efficiency. Learn more about how to replace the gasket when it is no longer capable of creating a seal for your portafilter. The Optics Department works on nanometrology, near-field microscopy, integrated optics in lithium niobate, ultrafast optics, nonlinear optics, and opto-electronic dynamics. Discover useful specs, troubleshooting guides, and brewing tips from our huge support library. Know their burr type, materials, and the features your machine needs to brew a consistent shot. I began by unplugging the machine and letting it cool down completely. Be sure to do these things first because the next step is tipping the machine on its back, and you dont want to spill the water in the reservoir and drip tray all over the counter! Members earn 2% back in Latte Rewards. Group gaskets are a common wear and tear item that can dry out and crack over time. Fougerolles in Haute-Sane is well known for its production of kirsch (cherry brandy). It is the black rubber ring that goes around the inner sides of the group head. The best product for backflushing, cleaning grouphead components, and cleaning filter baskets is a backflushing powder like Urnex Cafiza. What sets Clive Coffee apart is that they are all about customer support! Stop cycle. Sign up to receive Whole Latte Love emails and take advantage of our biggest sales of the year before anyone else, as well as receive email-exclusive coupons, content, and more. Espresso Pucks: What Matters & What Doesn't, The Top 10 Mistakes New Home Baristas Make. The group gasket in your Profitec Pro 700 will eventually need to be replaced after wearing out with repeated use. You can also screw a pair of small metal screws into the gasket to create a gripping point. These, along with the fact that I had owned the machine for well over a year, amounted to a worn out group gasket. Learn the art of pour over. This page was last modified on 23 August 2019, at 09:37. A rubber group gasket designed for use with Profitec machines. Along a rushing river, on the shaded esplanade of a Roman basilica or on the urban quay sides of a bustling city; at the summit of a mountainous ridge, on a path . 0. Sign up to receive Whole Latte Love emails and take advantage of our biggest sales of the year before anyone else, as well as receive email-exclusive coupons, content, and more. Choosing a quality tamper is often overlooked as an important consideration of brewing good espresso. 1 Review Add to cart Pay in 4 interest-free installments for orders over $50.00 with Learn more Description This kit includes a Profitec Pro 800 lever espresso machine group head gasket and screen. 2023 Whole Latte Love. Profitec Group Gasket - 7.8mm. When the screw was out, the shower screen fell off, along with the water jet breaker a cone-shaped piece in the center screw hole above the shower screen. This video covers how to perform group maintenance on the Profitec Pro 300 espresso machine. If your Profitec Pro 800 is leaking water or espresso between the portafilter and the group head, the seal in your group has been compromised. CLICK HERE to subscribe to our newsletter for exclusive promotions and regular updates on everything coffee! Saturday: 10am-5pm PST, 801 SE Hawthorne Blvd. Smallware items must be unused. Even after the kingdom of Burgundy passed to the Holy Roman emperor Conrad II in 1032, the control was intermittent or haphazard.