bistrot / bistrot catering installation manual contents

April 2001
Bistrot/Bistrot catering
Adimac srl
BISTROT / BISTROT CATERING
INSTALLATION MANUAL
ADIMAC SRL VIA DEI PINI, 42 36016 THIENE (VI) ITALY
PHONE NUMBER ++39 0445 361034 FAX NUMBER ++39 0445 362768
http://www.adimac.it e-mail: info@adimac.it
CONTENTS
1.
2.
3.
4.
5.
6.
7.
Machine description
Technical specifications
Using the machine for the first time
Selection and delivery
How to clean the grinder
Maintenance
Trouble shooting
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MACHINE DESCRIPTION :
12345678-
SOLUBLE CONTAINER 1
SOLUBLE CONTAINER 2
SOLUBLE CONTAINER 3
SOLUBLE CONTAINER 4
CENTRAL PIPE
ASPIRATOR CUP
MIX CUP
PLASTIC TUBE WHIPPER
9- DUMP BOX
10- MIXER DRIP TRAY
11- DOOR MICROSWITCH
12- DISPLAY
13- COFFEE CONTAINER
14- GRINDER
15- COFFEE GROUP
16- CPU BOARD
17- TRANSFORMER
18- ASPIRATOR
19- BOILER
20- COFFEE MOTOR GROUP
21- FUSE
22- AIR BRAKE
23- COFFEE ELECTROVALVE
24- SOLUBLE ELECTROVALVE
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1. Machine description:
The machine delivers beverages automatically by mixing together food products and water.
16 different types of hot drinks are available.
The machine is built in accordance with CE rules.
2. Technical specifications:
Height:
Width:
Depth:
Net weight:
Coffee bean container ability:
Powder soluble container ability:
Wire supply length:
Main voltage:
Wattage:
Water main maximum pressure:
Noise level:
84 cm
54 cm
60 cm
57 kg
2,5 kg
2,8 l / 4 l
200 cm
(see nameplate rates)
1500 W
1,5 – 12 bar
less than 70 dB(A)
CAUTION: SAVE THESE INSTRUCTIONS
-
To avoid electric shock and any other problem, please read carefully this technical
dossier. This manual can be preserved inside the machine or within as easy reach.
-
Before undertaking any cleaning, maintenance or loading operation on the machine,
you must ALWAYS disconnect the power supply by switching the machine off at the
back of the machine and removing the plug from its socket.
-
Keep out from electric part of the machine, don’t force the security system. For the
Electrical maintenance and for the hard problems it would be better to contact the
Authorised Service customer.
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Don’t install the machine in places with low temperature (below +10 °C) or too high
temperature (over +40 °C). Don’t install the machine in damp places.
Make sure that the machine is never installed near intensive magnetic fields.
-
Don’t immerse the machine in water nor in any other liquid. For cleaning operation
use a damp cloth duster only.
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Picture 1
Main switch:
It’s on the back panel of the
machine, and has a red light
when is “ON ”.
Picture 2
Keyboard:
16 keys available
Picture 3
Display:
It shows you instruction on
how to use the machine and
notify any occurred alarm.
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3. Using the machine for the first time
Picture 4
Remove the carton from
the machine and keep it
for any further displacement.
Picture 5
Keep the machine in a
horizontal table.
It must be large and strong
enough to carry the machine
weight.
Picture 6
Make sure to connect the
machine to a right plug of
main supply. (See the
nameplate rates)
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Picture 7
The water inlet must be
connected to a main water
line with a pressure between
1,5 and 4 bar.
For the connection it would be
better to use a hard plastic
tube (available as spare part)
or a similar tube in
accordance with the
elementary requirement, too.
IMPORTANT:
After taking out the back part of the machine and connecting it to the water net, it is
necessary:
1. While the machine is off, pull the handle of the pressure reducer.
2. Turn it anticlockwise in order to be sure that the reducer is completely closed.
3. Switch on the machine and make sure that the front door is closed.
4. Open slowly the pressure reducer by turning the handle clockwise. Make sure that during
the tank refilling, the water flows constantly and with a proper pressure.
5. Push the handle of the reducer downwards to block it.
Picture 8
Open the door and lift
The door microswitch.
To load the boiler switch on
the machine while keeping
the programming key
pressed. When the water
starts coming out of the
coffee electrovalve,
press the door microswitch.
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Picture 9
Set the boiler temperature
to start the resistance (see
paragraph 16 of the user
manual).
Picture 10
Fill in the coffee beans and
the powders paying great
attention not to fill over 2/3
of the container capacity.
MAKE SURE TO PUT THE
CANISTER IN THE RIGHT
POSITION
Opening the front door you have free access to load the machine.
- Remove the powders containers.
IMPORTANT: Turn the pipe for product exit in order to avoid any powders discharge.
-Take off the cover of the powders containers and fill with care by using quantity of products
not exceeding the expected consumption till the next loading. This is to avoid the
deterioration of the exceeding product.
Be sure that the powders do not contain clots and that the product is well compressed.
- The coffee beans loading procedure is the same as the powders one. Before proceeding,
remember to close the pipe by using the proper tongue. After having re-assembled the
container, remember to re-open the pipe.
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Picture 11
Make some coffee to test the
quality. If the coffee gets into
the cup too low, must be
adjust the grinder regulator.
Lowering the rod that allows
the rotation of the grinder's
ring can set the calibration
of the grinder doing as
follows:
- Rotate clockwise in order to obtain a finer coffee grinding.
- Rotate anticlockwise in order to obtain a thicker grinding.
After any change, make some coffee drinks and test their quality, than go on until the
drink is like you want.
Picture 12
Set the coffee grams range
(from 7 to 8,5 gr) that go
inside the coffee group
by means of a screwdriver.
To increase the dose, turn the
screw anticlockwise or
clockwise to decrease the
quantity.
4. Selection and delivery
The display normally shows the messages: “Machine ready”, “Insert coins”.
If the machine has just been switched on and the water in the boiler has not attended the
temperature yet, the display will show “Heating”, “Wait please”.
1- Put the cup on the water tray.
2- While inserting the coins, the display will show the already given amount. If this is
sufficient, by pressing one of the selection push buttons, the delivery of the product will start
and the product will be delivered.
If the inserted amount is lower than the selected product’s price, the display will show the
inscription ”INSERT” and the amount to be inserted for reaching the price of the desired
product.
3- When the machine display shows “Machine ready“ you can take your cup.
5. How to clean the grinder
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As to guarantee the correct functioning of the machine for a long time, servicing and
cleaning operations must be done scrupulously.
Before making any intervention inside the machine, make sure that the light switch placed at
the back of the machine is in OFF position.
NOTE: Wash your hands carefully before making any intervention.
1- Close and take out the coffee container from the machine.
2- Unscrew the two heads anticlockwise.
3- Take out the plug from the socket.
Now you can remove the grinder and clean. Don’t use any water or detergent.
You can clean with a brush and/or a vacuum cleaner.
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6. Maintenance
The following instructions are destined to personnel able in electric maintenance and not,
but in any case read very carefully these pages.
1- Using electrical machine, basic safety precautions should be followed, especially when
making maintenance.
2- Any servicing other than cleaning and little maintenance should be performed by an
authorised service representative.
3- No user serviceable parts inside.
4- Repair should be done by authorised service personnel only.
5- Unplug before every maintenance.
6- Never clean with scouring powders or hard implements.
7- The use of accessory attachments or spare parts not recommended by machine
manufacture may result fire, electrical shock or personal injury.
7. Trouble shooting
DEFECTS
CAUSE
The read light of the main No Power
switch is off.
SOLUTIONS
Check the right insertion of the plug
inside the wall outlet.
Check the main current supply.
Check the right position of the main
switch.
No water comes out.
The display shows:
"No Water“
Check if the fuse next to the main
switch is not damage.
The water circuit Check the blocked point and clean.
may be blocked.
It gets displayed if Check if the anti-flood machine is into
water is missing.
operation. See table A.
The pump is out of The pump or the diode may be
service.
broken. Change it if necessary.
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TABLE “A”
This system allows blocking the water entry mechanically. There could be water entry
because of default of the electrovalve or of the water level device inside the tank. To
restore the normal function of the machine, proceed as follows:
1. Close the tap of the water line from outside.
2. Remove the backside of the machine by unscrewing the 6 fastening screws.
3. Discharge the water contained in the tube for the exceeding water, by taking it out
from the mechanism connected to the anti-flood electrovalve. (The thinner tube connected
to point No. 2 of the picture below).
4. Loosen the nut of the pressure adjuster (Picture No. 1) in order to leak the remaining
pressure and screw it again.
5. Insert again the tube for the exceeding water into the corresponding fitting.
6. Tighten the leaking nut of the pressure reducer again.
7. Connect to the water net and switch the machine on.
DEFECTS
CAUSE
The coffee comes out very Too much coffee.
slowly.
The coffee is too
fine.
↑
←
SOLUTIONS
Adjust the coffee dose by screwing
the screw.
Turn anticlockwise the grinder
regulator.
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DEFECTS
The display shows:
“No Coffee A“
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CAUSE
SOLUTIONS
The group motor is The 10 Amps. fuse may be broken.
not able to reach The coffee group gear may be
the position within broken.
10’’.
Change them if necessary and set
them as explained in Table B.
TABLE B
COFFEE GROUP ADJUSTMENT
In the pictures here below are shown the two different positions of the coffee group and
of the corresponding cam when they’re stopped and while they are delivering. Should not
be like that, it is necessary to adjust the coffee group by doing that:
1- Loosen the screw that fixes the plastic cam to the coffee group motor. You will have
free access to the backside of the machine.
2- As you know, every time you close the door, the coffee group will do a complete
rotation. Push the level of the door microswitch while the machine is open, in order to
make the coffee group rotate.
3- When the motor’s cam finds between the two lines indicated on the coffee group,
release the lever of the door microswitch.
4- Now the group is in the right position. Screw the nut fixing the cam to the motor by
paying attention that the internal little tooth releases the corresponding microswitch.
5- Select now a coffee and verify the correct positioning.
PICTURE 1
Position of the coffee group while delivering
DEFECTS
The display shows:
“No Coffee B”
PICTURE 2
Position while it is not delivering
CAUSE
SOLUTIONS
It gets displayed Check the connection.
when the
Change sensor if necessary.
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“No Coffee C”
The display shows:
“No Coffee D“
The display shows:
“Empty Dump box“
The display shows:
“No coffee E“
The display shows:
“End cups“
The display shows:
“Full drip tray“
The display shows:
“No Coffee F“
The display shows:
“Heating“
DEFECTS
The display shows:
“No sugar“
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temperature sensor
is interrupted or
short - circuited.
While switching on
the board, the alarm
for the interrupted
sensor gets delayed
of 30’’.
It gets displayed if
the grinder is not
able to grind the
requested
coffee
dose in 25’’.
Adimac srl
Check if the thermic switch on the
boiler is closed.
Check if the resistor is working.
Check if the grinder is too much
close. In this case turn anticlockwise
the gear.
Check if the dose microswitch is
locked.
Check if the solenoid of the
volumetric coffee counter is working.
It gets displayed if Reset it.
the
set
coffee
grounds number has Set “Dump box: No” in the option
been attended.
menu.
It gets displayed Reset it.
when the machine
gets blocked
Set “coffee counter: No” in the option
because the coffee menu.
doses are to 0.
It gets displayed Fill up with new cups.
when the cups are
over.
Check if the microswitch with the
shorter level is working properly.
It gets displayed Check if the waste tank is full.
when the drip tray is
full. (If there is a Check if the level sensor is working.
waste tank inside
the cabinet).
Check if there is connection between
the sensor and the board.
It gets displayed This alarm appears only if there is the
when the arm does automatic cup dispenser.
not
attend
the Check if the delivery motor is running
required position
tacking the three microswitches.
within 15’’.
It gets displayed if This word should disappear within 2-3
the temperature of minutes after switching on the
80°C gets not
machine.
attended within 7
minutes.
CAUSE
SOLUTIONS
It gets displayed Increase the sugar decounter.
when the sugar
decounter goes to
zero
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The display shows:
“No soluble“
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It gets displayed Increase the soluble decounter.
when the decounter
corresponding
to
the soluble goes to
zero
NOTE:
All alarms block the operation of the machine except that one for the water level and the
end of the cups that restore themselves automatically.
To reset the alarms, when they are no more present, it is sufficient to switch off the board or
press the programming key.
The alarm for the dump box filling is adjustable by pressing at the same time key C and key
1 on the keyboard beverages selection (if the machine has the 12-keys-selection board) or
key 1 and key 2 (if the machine has the 16-keys-selection board) for 5 s when the machine
is on.
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