Saeco D.A. 5P Instruction And Maintenance Manual page 59

Danger
In case of operating defects, typically marked out on the dis-
play, immediately turn the machine off, interrupt power sup-
ply either by means of the omni-pole switch or by disconnect-
ing the plug, and call the nearest SERVICE CENTRE.
9.2 Cleaning and maintenance
• Maintenance operations should be performed at least once a
year and include checking vending machine integrity and the
compliance of the installations with the existing norms.
It is absolutely forbidden to perform cleaning or maintenance op-
erations with the micro-switch operation key (ref. 17, fig. 1) insert-
ed (fig. 26).
fig. 26
Warning
All vending machine elements should be washed only with
lukewarm water, without using any kind of soap or solvent
that could modify its shape or functionality (fig. 27).
Warning
Do not wash in dishwasher (fig. 27).
fig. 27
Coffee unit
- Remove the drip tray and extract the hot water dispensing tube
nozzle from its seat in the drink dispenser (fig. 28).
fig. 28
- Move the hooking lever in position 3 and extract the coffee
unit by slightly rotating it on the connecting coupling with the
milk mixer (fig. 29). Wash it completely in lukewarm water,
dry it and reinsert it in its seat holding the lever in position 3.
fig. 29
N.B.: To avoid improper connection of the coffee unit with the
milk mixer, it is advisable to completely insert the connect-
ing coupling and then hook the unit to the main plate by
means of a slight rotation.
Warning
While inserting the unit make sure that the reference arrows
coincide. If this doesn't happen, align them by means of the
special wrench (fig. 30).
fig. 30
- Reinsert the hot water tube nozzle in its seat on the drink dis-
penser (fig. 28).
Mixer and dispenser (only D.A. 5P)
- Remove the powder funnel together with the funnel cover, mak-
ing sure not to damage the gaskets at both ends. Separate
them from the underlying part extracting also the nozzle with
silicon tube (fig. 31).
- Now rotate the mixing chamber clockwise and extract it.
- Clean the mix fan with a sponge saturated with lukewarm
water, without exerting excessive pressure in order to avoid
jeopardising the sealing gasket's positioning.
- Abundantly wash in lukewarm water all the components and
refit them by performing the above mentioned operations in
reverse order. Especially take care of the proper insertion of
the nozzle with silicon tube.
English
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