Bonnet INO 45 User manual

INO 45 DISHWASHER Code NU271701-03/00-Ind.A-03/01
1
TECHNIQUE
FRONT LOADING DISHWASHER
INO 45
OPERATING INSTRUCTIONS
·MANUFACTURER’S SPECIFICATION
. Operation
Maintenance
·GUARANTEE
To ensure the guarantee on this equipment we recommend that you follow the MANUFACTUER’S
SPECIFICATION for use, routine and regular maintenance as outlined in these instructions.
Consumables and parts subject to wear are not covered by the warranty.
If you can not undertake the required maintenance operations our installation and service network is available
to provide you with a personalised maintenance contract.
·WARNING
The product delivered to you complies with current applicable standards. If any modifications are made the
manufacturer can accept no responsibility whatsoever, nor can the manufacturer be held responsible in the
event of incorrect use of the appliance
This machine is designed for professional use and should only be used qualified personnel.
Read this document carefully before using the machine.
Keep it for future reference.
9

INO 45 DISHWASHER Code NU271701-03/00
Chap. 1 – Page 2
OPERATING INSTRUCTIONS
INO 45 DISHWASHER
CONTENTS
1. Technical characteristics
2. Installation
3. Operation
4. Practical advice for use
5. Maintenance
6. Electrical drawings
7. Hydraulic circuits
8. Spare parts
9. Emergency spare parts

INO 45 DISHWASHER Code NU271701-03/00
Chap. 1 – Page 2
TECHNICAL CHARACTERISTICS - TECHNICAL CHARACTERISTICS
A 021 H 10 - A 041 H 10
DIMENSIONS
Width (mm) : 600 - Depth (mm) : 621 - Height (mm) : 850
PACKING
Length (mm) : 1000 - Width (mm) : 616 - Height (mm) : 705
TOTAL POWER INSTALLED (KW)
INO 45 cold or hot from 4 kw to 10 kw.
Wash pump = 0.75 kw
Rinse pump = 0.11 kw
Drain pump = 0.09 kw
Wash tank heater = 1.5 kw
Voltage (50 Hz) : 3 ~ 400 V + N + E Can be wired 3 ~ 230 V + E or single phase 230 V + Earth
WATER CONNECTION
- Min. pressure : without softener 2 bar, with softener 3,5 bar. Max pressure : 4 bar
- Supply 20 x 27mm water not exceeding 70ppm – at a temperature of up to 65°C - 1000mm of hose supplied
- 40mm ødrain standpipe – 1800mm of drain hise supplied
ELECTRICAL CONNECTION
- Electrical inlet at 200mm above flloor level (avec 1000mm of cable supplied)
- Provide suitably rated local isolation compling with NFC 15100.
Non contratual document C271701-02/00
BONNET GRANDE CUISINE
Siège social:
Rue des Frères Lumière - ZI Mitry Compans
77292 MITRY MORY Cedex
Codes A 021 H 10 A 041 H 10
Net weight (kg) 64 79
Gross weight (kg) 68 83
INO 45

INO 45 DISHWASHER Code NU271701-03/00
Chap. 2 – Page 1
INSTALLATION – INSTALLATION – INSTALLATION – INSTALLATION
For the nature and position of connections, refer to “ Technical characteristics ” at the beginning of these instructions.
* GENERAL REQUIREMENTS
The installation, modification or repair of this dishwasher should be undertaken by an approved specialist to
current standards.
* HANDLING
Handling should be undertaken using a suitable lifting device, such as a pump truck.
If the dishwasher has to be moved, it should be left on its original pallet and it should not be stacked.
If the machine must be moved especially in the absence of its original pallet, it must be carried and not dragged.
* UNPACKING
- Remove the pallet by unscrewing the two 10mm Æ
bolts.
- Release the cable and hoses from the rear of the
machine.
- Fit the 4 adjustable feet (they are in a bag inside the
dishwasher).
- Fit the adjustable feet to the stand legs.
- Fit the machine onto stand and secure it with the 4 bolts
supplied.
NOTE : Level the machine using the adjustable feet.
* Dishwasher without raising element
* Dishwasher with raising element

INO 45 DISHWASHER Code NU271701-03/00
Chap. 2 – Page 2
INSTALLATION – INSTALLATION – INSTALLATION – INSTALLATION
* CONNECTIONS
*Electrical connection
Make sure that both the mains voltage and frequency on site corresponds to those indicated on the
manufacturer's rating plate on the machine.
Before connecting to mains, make sure supply is isolated. Ensure that the carthing is adequate to
provide the required level of safety for the operator and the machine and conforms to current
regulations.
It is important to undertake these checks beforehand. If in doubt, have the equipment and installation
carefully checked by a qualified electrician.
In addition, the machine must be earth bonded by means of the screws indicated by the symbol ß.
The equipotential conductor should have a section of 10 mm².
The earth bonding terminal is located behind the machine on the right at low level..
The supply cable should only be replaced by a cable with the same section and type (H07 RN-F).
The dishwasher is delivered with a 1 m long supply cable; the machine can be connected as indicated
below:
- 400 V 3N – 50 Hz
- 230 V1 – 50 Hz
- 230 V3 – 50 Hz
Refer to the electrical diagram (Section 6) for wiring modifications.
Ensure that there is a suitably rated local isolator (with a distance of at least 3mm between
contacts).
THE INSTALLATION MUST COMPLY WITH CURRENT STANDARD.
* Hydraulic connection
Before connecting the machine to the water supply, ensure that a stop cock is fitted so that the supply can
be turned off if necessary, or in case of repair.
The minimum water pressure, measured at the machine when rinsing (dynamic pressure), especially when
there are other valves open on the same line, must comply with the technical characteristics
* Drain connection
Make sure that the drain connection is not above 1 m from the floor.
NOTE: Refer to the technical characteristics.

INO 45 DISHWASHER Code NU271701-03/00
Chap. 3 – Page1
PUTTING IN SERVICE - PUTTING IN SERVICE - PUTTING IN SERVICE
* DETAILS OF THE CONTROL PANEL
* BEFORE USE
Carry out these operations BEFORE washing the first rack:
·15 minutes before (if your machine is connected to hot water)
·1 hour before (if your machine is connected to cold water).
* 1 Check the correct position of the filters
* 2 Check that the drain button is out
3 Open the water supply
* 4 Close the door
* 5 Push the On/Off button in.
The amber light comes on
* 6 The machine fills with water, then heating starts. The
indicator goes out when the temperature is reached, the
machine is then ready to operate.

INO 45 DISHWASHER Code NU271701-03/00
Chap. 3 – Page1

INO 45 DISHWASHER Code NU271701-03/00
Chap. 3 – Page 2
·If your machine is not fitted with a detergent dosing
system, introduce the amount detergent
recommended by the manufacturer (Tank capacity =
24 litres).
·Load a rack of dirty dishes
·Set the cycle selector to the washing time.
·Close the door
·Press the button to start the cycle. The cycle starts.
The programme light comes on.
At the end of the cycle, open the door.
·Remove the rack of clean dishes
·Put a further rack of dishes in.
·Close the door and start a new cycle by pressing the
start button.
·If your machine is not fitted with an external
detergent dosing system, add a dose of detergent
corresponding to 14 litres water every 4 racks.
·Selection continuous washing.
Press the continuous wash button, then press the cycle
start button.
To stop continuous wash, press the continuous wash
button again and wait until the rinse cycle has finished.
NOTE: If there is a prolonged period between racks, the
door should be closed to conserve heat and reduce
electrical consumption.
After service
·Open the door
·Remove the filter trays; take care not to drop waste
into the tank.
·Remove and clean the filter.
·Press the drain button.
·When the tank is empty, press the drain button
again.
·Remove any waste remaining in the tank.
·Close the door. The machine fills up.
·When full, start a short cycle by pressing the cycle
start button. In the meantime, wash and brush the
filter trays and basket.
·At the end of the cycle, open the door drain the tank.
·Check that the wash arms rotate freely. If a nozzle is
blocked, see the section on “Dismantling of wash
arms”.
·Refit the filter trays and baskets.
·Switch the On/Off button to “Off”.
·Carefully wipe the tank with a sponge.

INO 45 DISHWASHER Code NU271701-03/00
Chap. 4 – Page 1
PRACTICAL ADVISE FOR USE - PRACTICAL ADVISE FOR USE -
LOADING DISHES (CROCKERY)
Remove all remains of food or other waste from the plates .
And empty any containers. Items with dried on food should
be soaked prior to washing to lift the food.
Put dirty dishes in the racks. To obtain the best results, you
should :
ÞPut each item into a suitable rack
ÞAvoid overloading the racks;
ÞPlace hollow objects upside down in the rack and never
place them on top of one another.
Use compartmented racks for washing glasses in an inclined
position.
Preferably place cutlery in holders (handles down)
POSSIBLE PROBLEMS
The dishes are still dirty after washing.
¨There is food residue on dishes.
-Insufficient pre-soaking
-Washing time too short
-Insufficient concentration of detergent
-Wash or rinse nozzles blocked.
¨White marks on glasses
-Hard water; have a water softener installed or carry out a regenerating operation.
¨Cloudy glasses after several washes
-Heavily mineralised water; use a descaling agent
¨Drying time too long
-Check for rinse aid and the amount used.
¨Detergent marks on dishes
-Too much detergent
-Insufficient rinsing (rinse nozzles blocked).
¨Spotting on cutlery (Caused by the acids in various food).
-Regularly carry out renovation using an adequate product)
Marks caused by the sharp edge of knives on certain type of crockery, and food particles penetrating scratches and staining
crockery.
Regularly renovate using an adequate product.
¨Too much foam.
-Wash temperature below 50 °C
-Dosing of rinse aid too high
-Clogged filter.
-High concentration of milk products in the wash water.

INO 45 DISHWASHER Code NU271701-03/00
Chap. 5 – Page 1
MAINTENANCE - MAINTENANCE - MAINTENANCE - MAINTENANCE -
To ensure your warranty, carry out the following maintenance operations:
*After service
·Switch off the electric supply
·Turn off the water supply at the stop cock
·Check the levels of:
-rinse aid
-detergent
-regenerating salt (softener option)
Top up if necessary.
-Leave the door open to aid drying of the
dishwater.
* Access to the rinse aid dispenser, and to the salt tank (softener option)
-Rinse aid dispenser: located behind the lower
front panel.
-Salt container (inside the wash tank)
* Adjusting the rinse aid dispenser:
The rate of output of the dispenser is adjusted via
a screw accessible though the front panel.
Correct, if necessary, depending on the results
obtained when washing the dishes.
The rinse aid dispenser is factory-adjusted. It is
possible to modify this adjustment by removing
the lower front plate.
-Turn clockwise to reduce the quantity
injected
-Anti clockwise to increase the quantity
WARNING. Never screw or unscrew to the
maximum.
NOTE : To prime the dispenser rapidly, pump in and out on the adjusting screw (Avoid unpriming the
dispenser by keeping the rinse aid topped up).

INO 45 DISHWASHER Code NU271701-03/00
Chap. 5 – Page 2
MAINTENANCE - MAINTENANCE - MAINTENANCE - MAINTENANCE -
To ensure your guarantee, carry out following maintenance :
At the end of the week, in addition to daily operations
·Brush and wash the interior of the machine to
remove any greasy film that may adhere to the
machine walls.
·Special descaling products may be applied as per the
manufacturer’s recommendations. Ensure adequat
dilution and you must rinse the machine several
times in order to eliminate all traces of product.
·Clean the exterior of the machine with a suitable
stainless steel cleaner.
Once a month
·Run the machine for 5 to 10 minutes with a special
descaling and disinfecting product for dishwashers.
Empty the tank and rinse thoroughly.
·Check general cleanliness and if necessary clean the
interior of the machine and the door baffle.
Once a year
·A full service check by an approved engineer to
change, if necessary, worn parts:
* Wash arm hub and bearings;
* Product dispenser pipes.
Important recommendations
·This machine is exclusively reserved for washing
dishes. Do not use it for any other purposes.
·It complies with current safety requirements.
Repairs should be carried out by an approved agent.
Incorrect repairs may seriously endanger the user.
·In the event of modifications to the machine, the
manufacturer accepts no responsibility.
·This machine must be connected to an isolator
combined with suitably rated fuses. Switch off the
supply to the machine before any intervention.
* Make sure that your dishes are dishwasher proof.
* Use only detergents suitable for commercial
dishwashers.
* Never use solvents for cleaning, nor abrasive pads
that might scratch stainless steel and graphics.
* Do not wait until the rinse aid runs out before
refilling, otherwise it will be necessary to re-prime
the dispenser.
* Never hose down the dishwasher.
* Never touch the heating element after having
emptied the tank, you may burn your hands.
* Detergent products are heavily corrosive, always
follow the manufacturer's recommendations. Take
care when handling them. To avoid stains forming
do not leave them in contact with stainless steel for
prolonged periods. Switch the machine on
immediately after having introduced detergent.
* The water from the dishwasher is not drinkable !
* Never lean on the opened door, the machine may
tip over and be damaged.
* Do not allow unqualified personnel to use the
machine.
* There is an air vent behind the dishwasher, allow
for sufficient air flow for built-in units.
* For proper operation of the machine, the dynamic
water pressure, must be less than 4 bars. Refer
to Section 1 – 1.
·Model without water softener: the maximum
hardness of water must not exceed 70ppm. Greater
hardness will result result in poor wash results, ,
accelerated scaling of the machine and may damage
the heating elements.
To enable us to guarantee this equipment, you have to carry out the following maintenance operations:
* DISMANTLING THE WASH ARMS to free a blocked nozzle
·Slacken the retaining nut
·Free the wash arm by lifting whilst pressing down on the nut
·Unscrew the nut completely and remove the wash arm.
·Unblock the nozzle in question and clean the wash arm.
·Push the wash arm down on its conical pivot

INO 45 DISHWASHER Code NU271701-03/00
Chap. 5 – Page 3
MAINTENANCE - MAINTENANCE - MAINTENANCE - MAINTENANCE -
* REGENERATION
·Check the level of regenerating salts in the holder
·The periodicity depends on the hardness of the water supplied by your public network and the quantity of racks of
dirty dishes treated every day.
The table indicates the suggested frequency, any signs of limescale confirms that regeneration is overdue
·Open the door
·Press the drain control button.
·When the tank is empty, press again the drain button again.
·Close the door
·Press the regeneration button for 2 to 3 seconds
The regeneration indicator light comes on for the entire duration of the cycle (approx. 20 min.)
When the light goes off, regeneration is over.
·Drain the tank again and switch off the machine
Note : A regeneration cycle should be started when the wash tank is empty.
Starting a regeneration cycle prevents the operation of the machine until it is completed.
·FILLING THE SALT CONTAINER
·Refill using proprietary salt granules or tablets.
Degre Th 10 15 20 25 30 35 40
Nber.racks/h
5 9 days 6 days 5 days 4 days 3 days 3 days
8 8 days 5 days 4 days 3 days 3 days
10 7 days 5 days 4 days 3 days
13 6 days 4 days 3 days
15 4 days 3 days
18 4 days
20 4 days
25 3 days
30 3 days
35 3 days
40
45
50
A
fter avery s ervic e
Every 2 days
Every 2 days

INO 45 DISHWASHER Code NU271701-03/00
Chap. 5 – Page 4
WARRANTY
WARNING ! NO WARRANTY IS UNCONDITIONAL
Our warranty only applies to normal usage, i.e. in strict compliance with the recommendations indicated in
our service and maintenance notices.
It is also only valid if our technicians carry out the regular recommended service and/or inspection visits.
Subject to the above reservations, our appliances are normally guaranteed for a period of one year, running
from their date of manufacture. In the event of breakdowns due to defects or to constructional errors either
apparent or hidden, throughout the period of warranty our appliances are repaired at our cost, parts and
labour included.
For the warranty to be effective, our appliances should not have been modified nor repairs carried out with
parts which are not original or approved by us, or by non-qualified personnel or those who have not been
trained by us.
In the event of a breakdown or failure, the purchaser should inform us in writing as soon as possible of any
defect attributed to our appliances. No attempt, should be made to remedy the defect directly or via a third
party
Regular service inspections and maintenance by our engineers are an essential condition for correct and
reliable operation of our equipment. Such service and maintenance operations can and must only be carried
out by our technicians, who are not only fully qualified but also trained to do so. They have the right tooling,
original spare parts and are given regular training updates on the appliances. Periodic servicing is essential,
it is carried out at a cost but guarantees reliable operation of our appliances.
The timing of service and maintenance is relative to the conditions of use. In the event of heavier conditions,
it will be necessary to carry out certain operations more frequently.
WARNING : Damage caused by the connection of our appliances to a power supply which does not comply
with the instruction plate (voltage, phase/neutral cycles…) or with the phase order (particularly) important
for three-phase motors, direction of ventilation, jacks…) shall in no case covered by our warranty.
For this reason we advise that final connections only take place when such things can be checked thoroughly

INO 45 DISHWASHER Code NU271701-03/00
Chap. 6 – Page 1
HYDRAULIC CIRCUIT - HYDRAULIC CIRCUIT - HYDRAULIC CIRCUIT

INO 45 DISHWASHER Code NU271701-03/00
Chap. 6 – Page 1

INO 45 DISHWASHER Code NU271701-03/00
Chap. 6 – Page 1

INO 45 DISHWASHER Code NU271701-03/00
Chap. 6 – Page 2
HYDRAULIC CIRCUIT - HYDRAULIC CIRCUIT - HYDRAULIC CIRCUIT

INO 45 DISHWASHER Code NU271701-03/00
Chap. 6 – Page 2

INO 45 DISHWASHER Code NU271701-03/00
Chap. 6 – Page 2

INO 45 DISHWASHER Code NU271701-03/00
Chap. 7 – Page 1
HYDRAULIC CIRCUIT - HYDRAULIC CIRCUIT - HYDRAULIC CIRCUIT