Yes, that is possible. It's right behind the water tank. First remove the water tank, then the brew group.

Unfortunately, we are currently unable to procure the Gran Aroma Deluxe SM6685/00 and therefore have no possibility to offer it. However, we are in the process of adding the slightly cheaper version, the Gran Aroma Deluxe SM6680/00, to our range. The only difference here is the front optics in piano lacquer black and not in stainless steel as with the 85 variant. The product should be available from us as early as next week.