3. Re-install the brew chambers/wipe arms assembly into the brewer and
install the unit back into the machine. Insert the door switch safety key
and allow the machine to power up. Test vend several freshbrew drinks
through the brewer to ensure that the brew chambers assembly closes
correctly and does not leak.
N.B. In most cases this procedure is enough to stop the leaking. Should
the brewer still leak, repeat the above procedure, increasing the shim
height by only the thinnest shim each time. If the thinnest shim is not
enough, remove it and replace with the thicker shim, if that's not enough
use both shims.
4. If both shims are used and the brewer is still leaking, check the brewer to
ensure there is no loss of vacuum, usually caused by a cracked, worn or
scored cylinder, or a worn teflon piston seal.
5. If these checks indicate there are no problems concerning the brewer the
T-bar can be adjusted further. Remove the brewer from the machine as
previously described.
Important! Only fully trained engineers are to proceed with the following
adjustments. If the brewer is damaged as a result of non trained engineers
proceeding with these adjustments CMS accepts no responsibility for any claims
for the brewer under warranty.
6. The T-bar restraining bracket must first be removed. Working at the rear
of the brewer unscrew the two screws securing the rear support bracket
and restraining bracket to the brewer.
7. Remove the restraining bracket. Remove all shims and turn the T-bar one
complete turn clockwise. Re-attach the restraining and support brackets
using the two screws, and locate the T-bar into the H frame. Re-install the
brewer and test vend as above.
12.4 Adjusting The Cup Drop Mechanism
When changing the type or size of cup vended from the machine, it may also be
necessary to adjust the cup drop mechanism to accommodate the new cups.
Proceed as follows:
1. Open the front door and swing the cup turret assembly out of the
machine. Carefully lift and remove the four transparent cup sleeves from
the cup drop unit. Discard any cups that may be left over.
Technical Manual
125
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