Engineering and technology notes

Problemi s perilicama posuđa (dishwasher e4535)

Znači, preostane jedino ono školsko razmatranje:

– svaka perilica prvo ispumpa vodu, smatra se da postoji preostali sadržaj šalica i sl. i to traje 20-30 sek (akustički: laaaaaah laaaaaaah laaaaaah)

– onda utoči svježu vodu otvaranjem niza elektroventila, to je tih zvuk bzzzzzzzzzzzzz i žubor

– nakon što utoči, trebalo bi otvoriti vrata da provjerite da li je vodostaj dostatan, obično je to 1-2 cm od donjeg ruba vrata

Ako ima radni vodostaj, kreće “prava akcija”:

– uključuje glavnu pumpu i to se čuje kako “bičuje” lim energično, dakle akustično žljaaam žljaaam žljaaam

– istodobno uklj. grijač i kad je voda mlačna, dakle nakon par minuta, čuje se udarac kad se oslobodi spremnik i pada tableta

Općenito, ako krene u “akciju” i zbrejka – tada rade samo gl. pumpa i grijač.

Ako gl. pumpa ima neki meh. problem, dakle zastoj ili teško okretanje rotora uslijed prodora iz smjera turbine (ispred motora), onda prekida jer troši previše struje takav motor i optočna pumpa je krivac. Imate novu, ne znam da li za taj tip, u Batis.hr i cijena je između 500 i 1000 kn, zapišite model pa nazovite
http://batis.hr/perilice.php?id=36&vrsta=22&id2=11

to je velik posao za zamijeniti odnosno 2 h minimalno će vam računati servis.

Ako grijač ima neki problem, onda nema očekivane krivulje rasta temp i zbrejka ciklus.

Grijač – da li uklj. ili ne – najlakše izmjeriti nekom spravom

https://www.chipoteka.hr/artikl/8627…821-6071050011

stavite u utičnicu i pratite potrošnju – odvodna pumpa 30 W cca, elektroventili nekoliko puta 2-3 W, ovisno o broju, glavna pumpa 150 W cca i grijač 1500-2000 W.

Ne znam da li to imate u domu – ali to je najviše pristupačna metoda.

I to bi bilo to – onako školski izrečeno…

https://www.forum.hr/showthread.php?t=378662&page=273

windows 7 – Running OS image from Dell Laptop (set to RAID mode) in VirtualBox – Super User

I have two SSD images from two different modern Dell laptops that use the new BIOS that allows you to set your boot mode to “legacy” and then set your SATA mode to AHCI or “Raid mode” (Intel Rapid Storage Technology). These laptops were set to legacy boot and RAID mode to allow Windows 7 to run on them.

Now, these SSD images cannot run when restored to computers that only have AHCI mode. Windows 7 appears to boot correctly and it spends a few seconds on the logo-loading screen and then it goes straight to a blue screen with a STOP 0x0000007b error. The same thing happens in the original laptops if the SATA mode is changed from RAID to AHCI.

I need to run these images in VirtualBox but I get the same BSOD. My question is: Is there something I can change on either VirtualBox or the restored image itself that may allow Windows to succesfully complete the startup process?

I’ve tried setting VirtualBox to use all different controller options (IDE with its different chipsets, SATA, SCSI and SaS) with no success.

Thanks in advance for any suggestions or comments.

Source: windows 7 – Running OS image from Dell Laptop (set to RAID mode) in VirtualBox – Super User

linux – Virtualbox windows raw disk guest: blue screen error 0x0000007B at boot – Super User

  1. Boot Hiren’s BootCD in the VM
  2. Run Lazesoft Windows Recovery
  3. Select the windows drive
  4. Repair Tools -> Registry Editor
  5. Open [HKEY_LOCAL_MACHINE\System\ControlSet001\Control\PnP]
  6. Set values to:
    • “DisableCDDB”=dword:0000000
    • “DontStartRawDevices”=dword:0000000
  7. Click the button “Write Changes to Disk”
  8. Restart

Source: linux – Virtualbox windows raw disk guest: blue screen error 0x0000007B at boot – Super User