Genesis Espresso B2C, Техническое руководство, Страница: 67 / 130

2. The mixing units are front mounted and secured by a single fixing screw. For
servicing, the complete unit can be quickly and easily removed from the front of
the machine.
Note: An illustration showing the parts breakdown for the Mixing System is
included in Section 12 - page 115.
7.4 Moving Dispense Head
1. Genesis machines are fitted with a moving dispense head mechanism. This allows
for a quicker and more direct cup drop and also helps to prevent cross
contamination of drinks. The head features three separate dispense positions
depending upon the drink being dispensed.
2. The mechanism is operated by a 24v DC 50 RPM motor. The motor is connected
to a pinion which engages with a rack on the dispense arm. This mechanism is
used to move the dispense head backwards and forwards.
3. A micro switch, fitted to the rear of the dispense head chassis detects the home
position (head withdrawn/not dispensing). An optical sensor is also fitted and this
works in conjunction with a decoder bracket attached to the rack to determine
the position of the dispense head.
4. A molded dispense head mounted at the front of the unit connects the pipes from
the various mixing systems, brewers and hot water, to separate dispense nozzles.
Note: An illustration showing the parts breakdown for the Moving Dispense
Head is included in Section 12 - page 113. Dispense tube lengths are shown on
page 72.
7.5 Cup Dispense Unit
1. Cups (either paper or plastic) are stored in tubes which are located above the
cup dispense unit. The unit incorporates a 24v DC, 1.7 r.p.m. motor for Indexing
the correct turret over the cup drop unit as required.
2. When a selection is made the Main Controller checks that the cups are not sold
out, a 115v AC solenoid is energised and a cup is dispensed.
3. The cups are separated and ‘dropped’ by a cup ring. The cup ring comprises six
separator cams operated by a solenoid, which is controlled by the vending
machine controller.
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Technical Manual