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Fermenator G4 V2

© Blichmann Engineering, LLC 2021 

For replacement parts, visit: blichmannengineering.com/genuine-replacement-parts

5

If using the included airlock, install the 4” cap with gasket on 
the lid with the 4” tri-clamp. Install the #8 stopper with air 
lock as shown in 

Figure 6

.

Figure 6

4” Tri-Clamp

4” Tri-Clamp Cap

4” Tri-Clamp Gasket

LID ASSEMBLY

Assemble the Brass Tee-Handle and the Bolt as shown. Place around the lid and flange and engage the latch over the bolt. Initially tighten 
the clamp to about 1/2” (13mm) of gap between the band segments (

Figure 5

).

NOTE: 

ALWAYS apply a dab of Vaseline or drop of oil on the threads of the draw bolt before each use to prevent wear and galling of the 

threads. Galled or worn threads are NOT covered under warranty. 

BEFORE USE, SPRAY ALL SURFACES WITH STARSAN AND ASSEMBLE

Less than 1/4” 

(6.4mm)

Figure 5

If using the blowoff or spunding valves, see those man-
uals for assembly and operation.

Summary of Contents for Fermenator G4

Page 1: ...ease read these sections thoroughly If you have any questions contact your retailer or Blichmann Engineering www BlichmannEngineering com before use Sections labeled Important should specifically be followed to ensure satisfactory results with the product WARNING CAUTION IMPORTANT IMPORTANTINFORMATION PLEASEREADANDTHOROUGHLYUNDERSTANDTHISMANUALPRIORTOUSE FORIMPORTANTSAFETYINFORMATION ABOUT THIS MA...

Page 2: ...9 00 4 x 1 5 Adapter 1 BE 000863 00 1 5 TC Elbow 1 BE 000865 00 1 5 TC ButterflyValve 1 BE 000630 00 1 5 TC Cap 3 BE 000627 00 1 x 1 Barb 1 BE 000633 00 1 5 TC Clamp 8 BE 000868 00 1 5 Gasket 8 BE 001739 00 4 TC Clamp 1 BE 001738 00 4 TC Gasket 1 BE 001758 00 Foot 3 BE 001782 00 Squirt Bottle 1 Pleasecheckyourboxtomakesureyouhave receivedallparts NOTE Some parts will be partially assembled to prot...

Page 3: ...tthemairdrythoroughly Aclean surfacewillinstantlypassivateonceitisdry leavingadurablecorrosionresistantsurface CLEANINPLACE CIP TheBlichmannCIPSprayBallwasspecificallydesignedforusewithhomebrewingpumpsandworksgreattoquicklyremove heavysoilfromthefermentorafterfermentation Pleaserefertotheproduct smanualformoreinformation Somesurfacesand components likethelidsealanduppertri clampgasketsmayneedtobes...

Page 4: ...Y 1 5 Tri Clamp 1 5 Tri ClampGasket 1 5 Tri ClampCap Figure1 NOTE Beforeeachusesoakallfittings valves o rings andlidsealinasanitizingsolution Toensurethatthe insideoftheasepticvalveissanitized disassembleand soakinsanitizer NOTE Ifyouareusingtheoptionallegextensions itis notnecessarytousetheelbow andthiswillallowthe trubandyeasttoflowmorefreely Simplyinstallthe valvedirectlyontothebottomdumpfittin...

Page 5: ...SSEMBLY AssembletheBrassTee HandleandtheBoltasshown Placearoundthelidandflangeandengagethelatchoverthebolt Initiallytighten theclamptoabout1 2 13mm ofgapbetweenthebandsegments Figure5 NOTE ALWAYSapplyadabofVaselineordropofoilonthethreadsofthedrawboltbeforeeachusetopreventwearandgallingofthe threads GalledorwornthreadsareNOTcoveredunderwarranty BEFORE USE SPRAY ALL SURFACES WITH STARSAN AND ASSEMBL...

Page 6: ...en the cap Pull on the ring to verify that operation is smooth and the PRV fully extends Install the spring type filter to the boss on the underside of the PRV port Figure 9 This is requried to prevent debris from passing through the PRV WARNING Release all pressure and remove the PRV from the lid before removing the lid clamp NEVER tamper with the PRV The PRV is an emergency pressure release ONLY...

Page 7: ...t water and completely disassemble the fermentor and fittings Soak the fittings and seals in hot PBW solution Scrub the fermentor and lid with a soft scouring pad and ordinary dish detergent or your favorite non chlorine cleans er such as PBW and rinse and dry thoroughly MAINTENANCE Inspect lid seal and o rings before each use If they have cuts abrasion or have taken a permanent set replace them N...

Page 8: ... it also gives a perceived thinner body and also a harsher presentation of the hop bitterness The panel found the traditional lager method to produce the best overall flavor but the 15 PSI at room temperature produced the best balance of ester reduction and hop flavor quality While esters are reduced also is diacetyl Not from the pressure rather from the higher fermentation temperature At low leve...

Page 9: ...ve plenty of yeast to pitch reactivate in a starter if more than 2 weeks old you ll find your ferments starting faster and progressing much more quickly PROCEDURE Connect a clear 1 ID X 24 long hose to the bottom dump valve with the hose barb fitting provided and place the other end into a suitable container If you are not harvesting the yeast the hose and fitting do not need to be sanitized If yo...

Page 10: ...Fermenator G4 V2 Blichmann Engineering LLC 2021 For replacement parts visit blichmannengineering com genuine replacement parts 10 BLOW OFF KIT ...

Page 11: ... by way of state or federal law including any implied warranty of merchantability or any implied warranty of fitness is limited in duration to the terms of this limited warranty and is limited in scope of coverage to this warranty Blichmann Engineering disclaims any express or implied warranty including any implied warranty of fitness for a particular purpose or merchantability on items excluded f...

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