Comcater COMENDA AC2E User manual

INSTRUCTION
MANUAL
FOR
DISHWASHING
Mod.
AC2E
AC2E P5
AC2E P6
AC2E P9

CORNER VERSION
DHM

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INDEX
Introduction..........................................................................................................................5
INSTRUCTIONS FOR USE.................................................................................................9
Notes before washing........................................................................................................10
Operation and use.............................................................................................................10
Switching on ......................................................................................................................10
Washing.............................................................................................................................11
Instruction during washing.................................................................................................11
Instruction after the washing session.................................................................................12
Useful advice.....................................................................................................................12
Maintenance......................................................................................................................12
Hygienic care.....................................................................................................................13
Removal of lime scale encrustation’s ................................................................................13
Optimum results.................................................................................................................13
Prolonged standstill of the machine...................................................................................13
Self cleaning (optional)......................................................................................................14
Safety device.....................................................................................................................14
Micro limit switch SS1........................................................................................................14
Doors micro switches SS2…SS20.....................................................................................14
Emergency stop push-button S3 .......................................................................................14
Slip clutch ..........................................................................................................................14
Motor protection.................................................................................................................15
Element protection.............................................................................................................15
Other risks .........................................................................................................................15
Risk of trapping the upper limbs........................................................................................15
Risks of burning the upper limbs .......................................................................................15
INSTRUCTION FOR INSTALLATION AND MAINTENANCE...........................................16
Location.............................................................................................................................17
Installation and connections ..............................................................................................17
Electrical connection..........................................................................................................17
Hot water connection (B)...................................................................................................19
Cold water connection (D).................................................................................................19
Steam connection (E) (only for steam heated machines)..................................................19
Water drain (A)..................................................................................................................19
Steam discharge (F) (only for steam heated machines)....................................................19
Steam elimination..............................................................................................................20
Before starting the machine...............................................................................................20
Setting ...............................................................................................................................21
Torque limiter.....................................................................................................................21
Alarms ...............................................................................................................................22
Loading and unloading of the machine..............................................................................22
Machine dismantling..........................................................................................................22
Some problems which may occur during the use of the dishwasher, their reasons and
remedies............................................................................................................................23

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instruction for the user
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INTRODUCTION
1. Please read carefully the remarks contained in this manual, as they confirm important
information for the correct installation, use and maintenance. Keep this manual for future
reference by the staff.
2. After removal of the packing, check the machine is not damaged and is complete. In case
of any doubt, do not use the machine and contact the service technician. The packing case
(plastic bags, expanded polystyrene, nails etc.) must not be left on site as they are a
potential danger source and must be disposed of carefully.
3. Before connecting the machine to services, check that the details on the data plate
correspond to the services provided on site.
4. The installation has to be completed by qualified staff in accordance with all relevant
regulations and the manufacturers instructions.
5. This machine must only be used for the purpose designed: washing of dishes such as
plates, glasses, cups, cutlery, trays etc. Any other use such as washing of machine parts or
objects with higher dimensions than the working passage of which the machine allows is
not recommended and will cause damage to the machine and danger to the operators.
6. The machine must be used only by trained staff.
7. The staff handling the objects after the washing cycles must comply with hygiene
regulations.
8. Do not keep the machine in places with temperatures below 0°C.
9. The protection degree of the machine is IPX4 and it must therefore not be washed with
water jets.
10.After isolating the electrical supply, only qualified staff are allowed access to the control
panel.
11.The machine is built according to EEC 2004/108 Directive relating to the elimination of
radio interferences and to the electromagnetic compatibility.
12.In conformity with I.E.C.-standard our dishwashers are manufactured according to the
standard of excellent technical level valid in Italy and abroad.
13.Noise of empty machine operation, measured at the working places (fig. 1) at 1.6 m
height, are as follows:
place 1 place 2 place 3
LeqA level equivalent to the
acoustic pressure dB(A)
The peak of the acoustic pressure level is not indicated, as far below 130 dB(A):

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EOR function (option)
manual machine override in case of failure of control boards
In order to operate the machine, turn the key-switch on position 1 (key will return on
position 0).
In order to stop the machine, push the EMERGENCY STOP push-button or open a door.

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Flow meter
HPS EASY / HPS EASY PLUS (with USB) - OPTIONAL
(Alarms and counters: ON time, wash- and rinse time, energy and water consumption)
Press ▼to show following parameters:
• Water consumption (m
3
)
• Partial water consumption (l)
• Total energy consumption (kWh)
• Partial energy consumption (kWh)
• Partial ON time (h)
• Total ON time (h)
• Rinse time (h)
• Wash time (h)
• Rinse temperature alarm
• Wash temperature alarm
• Rinse water alarm (flow)
• Rinse temperature
• Wash temperature
Press „HOME“ to go back to normal machine operation.
Press ▼to show following parameters:
Total water consumption (m3)
Partial water consumption (l)

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INSTRUCTIONS FOR USE

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NOTES BEFORE WASHING
1)Make sure that:
•wall isolating switch is connected
•water and steam taps* are open
•there is no lack of water and steam* in the supply net
•tank and pump suction filters are clean and are located correctly and the overflow pipe is
in position and closed
•curtains are correctly placed
•inspection doors are closed
•detergent and rinse aid dispensers are full
•dimensions of the dishware do not exceed those prescribed
OPERATION AND USE
Switching on
In order to turn the machine on simply rotate the main switch "Q2" to the right on to
position "I". Lamp "H01" will illuminate.
Close all machine doors.
Wait for lamp "H02" to turn on indicating tank is full.
Every time the button "SELECT" is pushed the display show:
1 :water supply temperature probe (55°C)
2 : prewash temperature probe (40-45°C)
3,4,5,6 : wash temperatures probes (55-60°C)
7 : rinse temperature probe (80-85°C)
Wait until the wash tank temperature reaches 55/60°C; at this point the machine is ready for
use.
Select the machine speed, using the main switch " Q2":
-position I - for heavily soiled dishes;
-position II - for lightly soiled items;
-position II - automatic speed change witch APRS -IF REQUIRED.
Push switch "S1" to start or stop washing process.
The lamp "H03" indicates that the pump is overheating, technical assistance required
Push switch "SAT" to start the autotimer function; lamp "HAT" will illuminate.
The autotimer function with automatic reset temporarily stops the operation, if no racks
have been introduced into the machine. Placing a rack into the machine, this restarts
automatically.
_________________________________________
(*)this applies only to machines with steam heating