Connecting external dosing equipment (detergent, rinse aid)
12 Connecting external dosing equipment (detergent, rinse aid)
The machine must be equipped with external dosing equipment for the purpose of dosing detergent and
rinse aid.
DANGER – risk of fatal injury due to live components.
Have the dosing equipment installed and commissioned by a service technician
authorised by Winterhalter.
Disconnect the machine from the mains and check for the absence of voltage before
starting any electrical work on the machine.
The Winterhalter service technician is obliged to:
Install the dosing equipment according to the documents supplied with the equipment.
12.1 Installing the conductivity electrode
Remove the front cover.
Remove the dummy plug (see arrow) and install
the conductivity electrode supplied with the dosing
equipment. The bolt for earthing is located directly
under the dummy plug.
Make a new hole if the hole diameter does not match.
Line the interior of the tank with cloths or paper to
catch the drilling swarf.
After drilling, remove all drilling swarf from the
washing tank; otherwise rust could form.
Guide the main power cable to the dosing
equipment. Holes for cable glands have already been
drilled on the left and right rear areas of the base
plate.
12.2 Installing the dosing tube (detergent)
Remove the protective cap (see arrow) and
secure the dosing tube with a cable tie.
Guide the dosing tube to the left side cover taking
a short route and avoiding kinks. The hose must not
contact any hot surfaces or sharp edges.
Guide the dosing tube to the dosing equipment.
Holes have already been drilled on the left and right
rear areas of the base plate.