Dosing Units; Suction Lances; Change Of Products - Meiko UPster K Operating Instructions Manual

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7.12.3 Dosing units

The components of the dosing units are subject to high demands and must there-
fore be regularly maintained and, if necessary, replaced in accordance with the
maintenance specification. When maintaining the dosing units, observe the dosing
unit operating instructions. For example, when working on the equipment, the main
switch on the machine must be turned off.
The service life of the dosing units and other components of the dishwashing ma-
chine depends on the use of suitable chemical products. MEIKO recommends
MEIKO ACTIVE detergent and rinse aid. MEIKO ACTIVE products are optimally
adapted to the dishwashing machine.
Electrical connection
Work and troubleshooting on the electrical installation of the machine must be per-
formed only by qualified electricians. Observe accident prevention regulations.
The "XD" terminal strip supplies electrical power and controls the dosing systems.
(More detailed information can be found on the machine's wiring diagram.)
No other connections are permissible.
Dosing equipment or other additional units must not be installed in the electrical
switch cabinet.
Water connection
When installing dosing units, it must be ensured that the water connection is made
in accordance with the applicable local standards.

7.12.4 Suction lances

Suction lances from MEIKO with level monitoring for rinse aid and/or detergent
Suction lances ensure that the liquid chemical product is sucked in correctly. The
suction lances used by MEIKO are inserted vertically into the canisters and are
equipped with level monitoring. When using suction lances from other manufactur-
ers, follow the manufacturer's instructions. When the canister is running low, a
message will appear on the machine display.

7.12.5 Change of products

Caution
When changing the detergent product (even to a product from the same
manufacturer), crystallisation may occur, which can lead to failure of the
dosing system.
•
When changing the detergent product, flush the dosing system with warm
water.
Procedure for changing the detergent product:
In all cases, discuss the change of product with the chemical supplier and
follow its instructions.
Recommission the dosing units in accordance with the dosing unit operat-
ing instructions.
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