COFFEtek VITRO S2 Series, Technical Manual

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55 28/02/2017 Revision 1 VITRO S2/3

Move the upper locking lever (C) to the vertical, (unlocked position) and remove the brew
chamber assembly (D) by pulling it gently towards the front of the machine.

Wash and dry the carriage and brew chamber assembly.

Inspect the filter belt and if necessary remove and clean or replace it. Anticipated belt life is
between 1000 and 3000 operations depending on the coffee grind, water hardness and
frequency of washing. Belts may be washed in clean warm water or a de tanning agent to
prolong their life. However replacement will become necessary to avoid the brewer
becoming blocked. Belt removal can only be done with the carriage removed. The
procedure is to compress the tension roller between left hand forefingers and thumb (A).
Then push in and rotate the red lever approximately an 1/8
th
turn clockwise (B). Having
rotated the lever allow it to return in direction (C) to lock the tension rollers in the
compressed position. The belt should be free to rotate and can be removed by sliding it
back and forth whilst pulling it in direction (D).

To replace the belt follow the first part of the above procedure to compress the tension
roller. Then refit the new / cleaned belt. Release the tension roller by pressing the red
lever in (B). It is not necessary to rotate the lever. It is spring tensioned.

Disconnect the pipes from the mixing bowls and dispense head. Remove the mixing bowls,
tubes and dispense nozzles, and also the whipper paddle and whipper base. Wash and
dry these items.
C
D