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INSTALLATION OF MACHINE
The machine is delivered packed. After having removed the packing, make sure that the machine is complete and in good
condition. If in doubt, contact the qualified and authorized La San Marco S.p.A. personnel.
Dispose the packing material through the relative waste collecting centers, separating wood from styrofoam and nylon, as required
by the relative laws in the country where the machine is to be used. This material may be hazardous and must be kept out of reach
of children. The machine must be installed on a perfectly horizontal plane that is sufficiently sturdy to support the weight of the
machine; a sufficient clearance should be allowed around the machine to dissipate the heat generated during its operation.
EQUIPMENT IN MACHINE KIT
The machine packing contains the equipment kit, which is made up of:
- filter cups with filter retaining ring;
- filters and spouts for single and double doses;
- blind filter;
- coffee press;
- rubber drain hose and steel coil;
- rubber feeding hoses made of food-friendly materials, with stainless-steel plaiting;
- 3/8" nipples for hose connection to mains water supply:
- brush for cleaning under the cups
The standard machine includes the pump motor, which is supplied in a separate packing. On request, the manual or automatic
water softener is provided as an optional.
Before connecting the water softener to the machine, the user is urged to wash the resins contained in the water softener as
follows:
1. Using the 900 mm stainless-steel plaited hose 19, connect the main valve 15 to the valve 23 feeding the water softener 26.
2. Connect the valve 24 of the water softener 26 to the clean water drain.
3. Open the valves 23 and 24 and let water run through the water softener for about 15 minutes.
The water softener is considered an essential item of equipment for the proper operation of the machine. If the user has not
provided any water softening system, he should provide one to guarantee the efficiency of the machine.
PREARRANGEMENT OF WATER SUPPLY
Water supply
Lead the water supply tube, with a minimum diameter of 3/8", to the machine and install a check valve, preferably of ball type
of 3/8" diameter, which allows a fast opening and closing operation.
Drainage
Provide for an inspectable drainage pit on the floor, connected with the sink drainage line and suitable for receiving the
machine gravity drainage tube.
The drainage tube must be placed so as to have a free flow, without the possibility of clogging due to buildup of grounds
during the operation of the machine.
INSTALLATION OF WATER SYSTEM
a) Install the 3/8" nipple 13 on the main water supply valve 15.
b) Using the 900-mm-long stainless-steel plaited rubber hose 19, connect the main valve 15 to the valve 23 feeding the water
softener 26.
c) Using the 600-mm-long stainless-steel plaited rubber hose 25, connect the nipple 17 (pump suction 21) to the valve 24
feeding the water softener 26.
d) Using the 1200-mm-long stainless-steel plaited rubber hose 18, connect the nipple 17a (pump delivery 21) to the hose
holder 12 on the machine supply line.
Note: in the Practical and Sprint models, the rubber hose 18 (2500 mm long) connects the water softener valve 24 directly with
the pump suction 21 inside the machine. To install the water softener, follow also the instructions provided with the softener.
DRAINAGE
Join the drain tube 20 to the grounds collecting tray 8, and connect it to the water drainage system.
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