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DeLonghi ECAM Series brewing group seal replacement

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  1. DeLonghi ECAM Series brewing group seal replacement, Brewing Group Seal Replacement: passo 1, immagine 1 di 3 DeLonghi ECAM Series brewing group seal replacement, Brewing Group Seal Replacement: passo 1, immagine 2 di 3 DeLonghi ECAM Series brewing group seal replacement, Brewing Group Seal Replacement: passo 1, immagine 3 di 3
    • Switch off the machine so that the brew group moves to the removal position.

    • Unplug the power cord.

    • Take out the water tank and the pulp bowl.

    • Open the hatch behind the water tank.

    • Press the two red buttons together and pull out the brew group.

  2. DeLonghi ECAM Series brewing group seal replacement: passo 2, immagine 1 di 1
    • Lay the device on its side so that you can easily access the upper brewing plunger.

    • Unscrew the two Phillips screws.

    • Remove the black plastic cap from the top brew plunger, remembering the orientation for later reassembly.

    • Clean everything under the cap and the cap itself.

    • Lightly grease the new O-ring with food grade silicone grease and replace the top O-ring.

    • Screw the cap back on.

  3. DeLonghi ECAM Series brewing group seal replacement: passo 3, immagine 1 di 2 DeLonghi ECAM Series brewing group seal replacement: passo 3, immagine 2 di 2
    • Unscrew a total of four Phillips screws on the front and back of the brew group.

  4. DeLonghi ECAM Series brewing group seal replacement: passo 4, immagine 1 di 3 DeLonghi ECAM Series brewing group seal replacement: passo 4, immagine 2 di 3 DeLonghi ECAM Series brewing group seal replacement: passo 4, immagine 3 di 3
    • Now carefully separate the front and back.

    • Look out for the tiny black rubber buffer with a pentagonal profile. This is the stop for the trester bucket. It often falls out. Replace it between the two halves of the housing when reassembling.

    • The pomace shovel at the top is under tension from a torsion spring, pay attention to this when removing it.

    • When assembling, you first have to insert the spring of the shovel, then place the shovel wide open on it and then swivel it in. Only then can the two halves be pressed together again.

    • Note the position of the two levers with the teeth in the lower area and the position of the piston for later assembly. Then pull them off.

    • Figures 2 and 3 show the two end positions of the levers. Fig. 2 shows the position when the piston is flush at the top.

  5. DeLonghi ECAM Series brewing group seal replacement: passo 5, immagine 1 di 2 DeLonghi ECAM Series brewing group seal replacement: passo 5, immagine 2 di 2
    • Push the plunger up and out.

    • Remove the old O-rings.

  6. DeLonghi ECAM Series brewing group seal replacement: passo 6, immagine 1 di 2 DeLonghi ECAM Series brewing group seal replacement: passo 6, immagine 2 di 2
    • Unscrew the Phillips screw on the brewing sieve.

    • Take off the brew sieve.

  7. DeLonghi ECAM Series brewing group seal replacement: passo 7, immagine 1 di 2 DeLonghi ECAM Series brewing group seal replacement: passo 7, immagine 2 di 2
    • The crema valve is located in the bottom of the flask under a plastic cap. You should also take this opportunity to inspect and clean it.

    • The cap is very tight and difficult to remove.

    • Pry the cap out with a sharp tool. Alternately apply the tool to the nubs. You need a lot of patience.

    • Take out the parts of the crema valve.

    • Thoroughly clean all parts of the brew group. Install two new O-rings on the piston.

    • Lightly grease the O-rings and the axles of the moving parts with food grade silicone grease.

  8. DeLonghi ECAM Series brewing group seal replacement: passo 8, immagine 1 di 3 DeLonghi ECAM Series brewing group seal replacement: passo 8, immagine 2 di 3 DeLonghi ECAM Series brewing group seal replacement: passo 8, immagine 3 di 3
    • The piston must be inserted as shown, the teeth must fit into the rack. The piston then closes flush at the top.

    • Check that the piston moves smoothly and reaches both end positions correctly. Make sure that the lever for the coffee ejector rests on the inside of the small rubber buffer and is easy to move.

Conclusione

Work through the steps in reverse order to reassemble your device.

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Membro da: 10/19/15

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2 Commenti

Step 8- Is this to show the orientation of the plunger? No instructions here. Also, there is a small rubber fitting somewhere inside when the halves are taken apart. This is not shown or noted.

Lisa W - Replica

You are right. Someone put the picture and no notes with it. Presumably to recognize the position. The rubber part (triangle shaped?) is a a stop for the shovel. It is clamped between the two halves of the housing.

VauWeh - Replica

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