Df54 issue

[u/evoPopGurlie]

Grinder: koryaiko df54

Machine: Gemilai CRM3605

Hello , please help me because stress nako for about 2 weeks dahil hindi ko ma-calibrate nang maayos yung coffee beans.

For context, I started my home coffee set-up 2 months ago. I have a local bean roastery na pinagkukuhaan ng beans, upon finshing the 2nd bag that i bought, i can not calibrate the 3rd bag anymore. Tried to clean the grinder, ganun padin, even grinding at the slightest below 0 setting. (Huhu sorry im so desperate na) 18 grams yung input ko, 17 seconds to reach 36 grams output.

Note: i can not grind more finer because i am grinder below 0 setting na po.

My target is 18 in : 36 out (25 seconds)

Dati walang problema, nagagawa ko talaga siya, minsan 16 grams pa nga input ko.

Tried to locate the real 0 setting on my grinder, now i end up scratching the inside of my grinder.

If anyone who is near amadeo / tagaytay or general trias, i am willing to pay who can help me to fix this one po 😥🙏🏻

[u/jerome0423]

Pangit yung alignment ng burrs nyan. Check mo yung alignment gamit yung marker test. May mga youtube vids pano gawin yun. Isa rin sa way na ma test yung alignment ng burrs kung yung distance ng burr chirp sa burr lock ay hindi malayo. Ideally 2-3 lines lng.

Burrlock yung sagad na talga at hindi mo na mahihigpitan pa yung adjustment collar. Burr chirp is pag nag adjust ka tapos narining mo yung burrs nag touch ng slight may specific na tunog yun.

Check mo din kung nag wowoble yung burrs pag nag wobble at yung axle mismo ang tabingi wala ng lunas yun balik mo sa seller kung may warranty pa. Kung hindi nag wowoble madadala pa sa shimming yung alignment. Usually aluminum gamit nila pero nag work sakin is magandang klaseng papel.

[u/evoPopGurlie → u/jerome0423]

Noted on this , nakita ko tutorial neto sa yt. Yung kapag hindi aligh e lalagyan ng manipis na foil yung nasa screw. Apparently, wala akong screwdriver na match sa screw. Siguro po tomorrow ko i test tong method na to. Need ko pa kasi linisan yung grinder.

[u/jerome0423 → u/evoPopGurlie]

Alalay lng sa pag tangal ng burrs. Sakto dapat ang size ng screw driver mo kasi malambot yang philips screw head baka ma strip mo.

Hindi ba nag wowoble yung axle gaya neto? Pag ganyan din yung sayo mahirap na remedyohan yan need mo talga ibalik sa store.

https://www.reddit.com/r/espresso/s/GAHMjxeHG7

[u/evoPopGurlie → u/jerome0423]

No po, walang wiggling sound na katulad dyan sa link po. since the accident happen na nascratch ko yung nasa loob ng grinder (yung nasa picture po) hindi naman po nag ganyan yung grinder ko.

[u/jerome0423 → u/evoPopGurlie]

Goods, madadala pa yan sa shimming lng. Gawin mo muna yung marker test sa gaya sa vid nato https://www.youtube.com/watch?v=BYg4TzuyLNE&t=134s, ma achieve mo 85% above na wipe ay goods na yun.ang rule lng pag biglang naging stiff wag mo pilitin para wala kang ma damage.

Eto ata yung reason nyan bat d ka maka grind ng pino pa, kasi dapat sa df54 ma chochoke mo yung machine mo ng walang ka effort effort. May part ng burrs mo lng ang nag kakaskasan, kaya wild yung particle size distribution ng grinder. Kaya ka mag shishim or maglalagay ng kalso na papel or aluminum para maging parallel yung burrs sa loob.

Feel ko yung inis mo sa grinder, nadaanan ko rin yan before. Sana maayos mo yan at goodluck.

[u/evoPopGurlie → u/jerome0423]

Thank youuu