Chemical Product Settings; W E Reserve The Right To Change Execution And Construction; Brief Description Of The Controls - Meiko K-Tronic Service Manual

Service Instructions Dishwashing Machine Model K-Tronic
Datei: 2K_9628652_Serviceanleitung-MIKE_EN_2005-09-01.doc
MEIKO Maschinenbau GmbH & Co. KG, Postfach 2040, D-77652 Offenburg, Tel.: +49/781/203-0, Fax: +49/781/203-1174
Connection to the electricity supply
• Tighten all electrical terminals in the switch cabinet; check that electrical
plugs/jacks are firmly in position.
• All motors must be checked for the correct direction of rotation.
• Carry out a visual check on all electrical equipment (e.g. switches, cables,
housings, covers).
• Carry out functional tests on all electrical switches.
Internal regions of the machine
Ensure that there are no foreign bodies inside the machine (e.g. cleaning rags, loose
bolts/washers/nuts, tools, packaging materials etc.).
Important !!!
Ensure that friction cannot occur where moving parts
pass close to fixed parts.
others).
Ensure that all wash pipes, wash systems, rinse arms, screens and filters, tank covers,
waste pipes, waste screens and swing valves on the entry and discharge section are
installed. Ensure that all the parts are correctly installed.

4.2 Chemical product settings

The correct settings for the quantity of detergent and rinse agent depend on the product
used. The relevant chemical supplier can install the correct setting.

5 Brief description of the controls

The controls consist of the following components:
CPU circuit board, MIKE2-CPU2 circuit board
The clear text display (LCD display with 4 x 20 characters), the micro-processor, an
EPROM and an EEPROM are on the CPU circuit board. The control software is located
in the EPROM and the EEPROM. The CPU circuit board communicates with the I/O
circuit board via the CAN-bus.
Power pack, MIKE2-NET1 circuit board
A primary pulsed switching power pack with an input voltage range of 180 to 265 V
(50 – 60 Hz) is used. The output side consists of 12 V DC and 24 V DC with a
maximum output of 50 W.
Input/output MIKE2-E/A1 circuit board
On the basis of the modular concept (CAN bus), different system configurations can be
realized depending on the requirement.
Depending on the stage of development, one or more E/A3 circuit boards are used for
recording/controlling the periphery in addition to the E/A1 circuit board.
The so-called tank circuit boards TP) are connected in parallel to the E/A3 circuit board
via a ribbon cable.
Up to max. 6 of these tank circuit boards are recorded by an E/A3 circuit board. These
tank circuit boards are mounted externally on the individual circulation tanks (apart from
KV) and indicate the Min. filling level, the Max filling level at the tank furthest away from
the main wash tank (WT1), a group signal DOOR CLOSED and max. 4 tank
temperatures to the CPU via the E/A3 circuit board.
valid from: 2005-09-01

W e reserve the right to change execution and construction!

(e.g. rails, water deflectors and
Update: 2006-11-14 / S.5
Ident No.: 9627429
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