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Operating Instructions for Winterhalter STR Rack Conveyor Dishwashing Machine (translation of the original German operating instructions) Table of contents About these instructions ........................2 Intended use ............................2 Non-intended use ............................. 3 Safety notes ............................3 General safety notes ..........................3 Electrical safety ............................
Please carefully observe the safety notes listed here ( 3). Chapter 12 describes how the dosing equipment for detergent and rinse aid must be connected. This chapter is intended for service technicians authorised by Winterhalter. The following symbols are used in these instructions:...
Do not wash without a wash rack. Do not make any changes, additions or modifications to the device without the approval of the manufacturer. Winterhalter Gastronom GmbH does not assume liability for any damage caused due to improper use of the warewasher. Safety notes 3.1 General safety notes...
Contact an authorised service technician or your dealer if any other fault occurs. If the mains cable is damaged, to prevent hazards it must be replaced by Winterhalter or its Customer Service or another qualified person. The mains cable must be an oil- resistant, encased and flexible wire.
Before working with the machine Have the machine installed by your Winterhalter service technician or dealer. Comply with the information in chapter 9 if the installation location is not free of frost. Have the machine connected by authorised technicians in accordance with the locally applicable standards and regulations (water, waste water, electricity, ventilation).
Operating and control elements Operating and control elements On/off button Tank draining Start/stop rack conveyor transport Temperature information Slow rack conveyor transport Fast rack conveyor transport Switch for rinse temperature (special equipment) Boiler temperature display for when the machine is being filled up or when button 4 is pressed Tank temperature display for when the machine is being filled up or when button 4 is pressed Fault indicator light Indicator light for lack of detergent or rinse aid...
INFO: The machine is supplied from the factory programmed so that it can be started as soon as the rated levels in the tank and the boiler are reached. Alternatively, the machine can be programmed so that it can only be started after the rated temperatures have been reached. Contact a Winterhalter service technician. 7.2 Washing The machine can be operated with two different transport speeds.
Operation 7.2.2 Washing Do not wash plastic items unless they are heat-resistant and will not be damaged by the detergent solution. Only use a suitable detergent to wash aluminium items such as pots, containers or tins, so Caution as to prevent black discolouration.
B. INFO: Alternatively, the machine can be programmed so that the temperatures are continuously displayed. Contact a Winterhalter service technician. 7.5 The table limit switch The table limit switch prevents dish breakage in case the rinsed washing racks are not taken away from the outfeed table and more washing racks are transported out of the machine.
Switch off the machine and write down the error code. Use the error table ( 10.1) to see if you can remedy the error yourself. Tell the Winterhalter service technician about the fault message if you cannot remedy the fault yourself.
Maintenance and care Maintenance and care Do not spray the machine or direct vicinity (walls and floor) with a water hose, steam jet or high- pressure cleaner. When cleaning the floor, take care to avoid flooding the substructure of the machine, in order to prevent the uncontrolled entry of water.
Maintenance and care Close the stopcock in the water pipe in the building. Switch off the mains disconnector in the building. 8.1.4 Manual cleaning of the machine interior Open the machine door. Remove and clean the curtains. ...
Therefore, it is essential to remove these deposits at regular intervals. The job of correctly descaling the boilers and all pipes that carry water should be entrusted to a Winterhalter service technician.
Taking the machine out of service for a longer period of time 8.3 Maintenance by customer service We recommend having the machine serviced at least once a year by a Winterhalter service technician. This service should also include having components subject to wear or ageing being checked and replaced if necessary.
10 Malfunctions This explains what action to take in case of malfunctions. The tables provide information about possible causes and notes on remedial action. Contact the Winterhalter service technician if you are unable to rectify the fault yourself. DANGER – risk of fatal injury due to live components.
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Display Meaning Remedy The temperature in the boiler or tank is greater than 95°C. Tell the Winterhalter service technician about Switch off the machine imme- the fault message. diately. The error code Err 2 or Err 3 appears.
Dishes do not dry by No or insufficient rinse aid Replace storage tanks. themselves. dosed. Check the dosing equipment. Washing racks are not Table limit switch blocked. Remove washing rack. transported. Slip clutch not set correctly. Call a Winterhalter service technician.
Technical data 11 Technical data 11.1 Technical data Factory settings for temperature Area Main wash zone 62°C Fresh water rinsing 85°C On machines heated with steam 30 – 400 kPa (0.3 – 4.0 bar) Permitted steam pressure 107.1°C – 151.8°C Permitted steam temperature 11.2 Emissions Noise...
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.
Connecting external dosing equipment (detergent, rinse aid) 12.3 Installing the dosing tube (rinse aid) Remove the cap (see arrow) and secure the dosing tube with a cable tie. Install a non-return valve in the dosing tube close to the dosing point, because dosing takes place against counterpressure.