index (continued) page 4.OO service parts 5.OO warranty 5.01 Limited Warranty 5.02 Limitation of Liability...
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1.OO overview 1.O1 Safety Precautions WARNING! Please read precautions thoroughly before operation. Meet all applicable local codes and regulations. THANK YOU FOR YOUR INTEREST IN OUR PRODUCTS Please use this equipment carefully and observe all warnings and cautions. • Both the unit and its peripheral elements must be handled by qualified technical personnel. •...
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1.OO overview (continued) 1.OO overview 1.O3 Package Contents PLC Controlled Multi Washer Panel with Pneumatic Pump 5 Product Systems HYDSPD0036 5P,4WE,1CH,241,NEU,V HYDSPD0019 5P,6WE,1CH,241,NEU,V HYDSPD0020 5P,8WE,1CH,241,NEU,V HYDSPD0021 5P,10WE,1CH,241,NEU,V 8 Product Systems HYDSPD0037 8P,4WE,1CH,241,NEU,V HYDSPD0022 8P,6WE,1CH,241,NEU,V HYDSPD0024 8P,8WE,1CH,241,NEU,V HYDSPD0026 8P,10WE,1CH,241,NEU,V Dositec PLC 1-Channel Pneumatic Panel A key feature to the system is delivering up to 8 chemicals to up to 10 washers with a single, durable, pneumatic, double-diaphragm pump.
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2.OO installation 2.O1 Preliminary Tasks It is highly recommended to visit the site well before installation, to familiarize yourself with the physical layout of the laundry, the machines present and their characteristics, the laundry products in use, and how any current laundry dosing system is being employed.
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2.OO installation (continued) 2.O4 Tubing With all the components mounted, they can be connected with the delivery hoses. A flexible, reinforced, transparent, chemically-compatible hose of the proper inside diameter is recommended. On U.S. systems the delivery hose connections are 1/2” barb and must be secured with worm- gear hose clamps.
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2.OO installation (continued) 2.O4 Tubing (continued) Main Panel High Pressure Air Connection Make sure there is sufficient air pressure, more than 60 PSI or 4 bar, but not more than 120 psi or 8 bar. Regulator Both the air line coming into the main panel regulator and the air line to 0.4 MPa running to the distribution manifold must be a 3/8”...
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2.OO installation (continued) 2.O5 Electrical Connections (continued) Input: Air Pressure Sensor Connection If your system includes the optional Air Assist Flush feature, you must connect the Air Pressure Sensor to the main panel on Bank X3 at M, L1+ and E02 as shown below. Remove the jumper/bridge wire from L1+ and E02.
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2.OO installation (continued) 2.O5 Electrical Connections (continued) Input: External Emergency Stop Connection The contacts OP1 and OP2 on Bank X5 are configured for an External Emergency Stop function. It is a simple two- wire resistance circuit, like a switch. When the circuit is closed (low resistance/continuity) the system operates normally. When the circuit is open (high resistance/no continuity) the system will perform an Emergency Stop.
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2.OO installation (continued) 2.O5 Electrical Connections (continued) Output: Distribution Manifold Solenoid Connection The PLC controls the solenoids in the Distribution Manifold through connections made on Bank X6, using A20 through A29 for chemical delivery to up to 10 washers, A210 for delivery back to the Calibration Vase, and M as a common ground for all connections.
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2.OO installation (continued) 2.O5 Electrical Connections (continued) Communication: Machine Communication Boxes The Dositec’s Communication Boxes are the interface between the signals coming from the washer and the formula programming to deliver certain products at certain times. The simple On/Off signals from the washer are translated into digital packets of information and transmitted back to the Dositec PLC over a digital network.
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3.OO system start-up When you have finished the physical installation of the system, you can begin the start-up procedure, detailed below: 3.O1 Configuring the System Settings It is necessary to define all the parameters related to the unit, products, channels and washer extractors. Although you can do this at the front panel, it is easier to use Hydro Connect to configure the unit remotely from a PC.
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4.OO service parts (continued) Pneumatic Solenoid Valve Block, Hose Barb, All 1 Valve Block Hose Barb 1/2” HYD54818400298 M241 Pneumatic Cabinet, Electric Air Valve, All Cabinet Electric Air Valve HYD481715LOUB...
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5.OO warranty 5.O1 Limited Warranty Seller warrants solely to Buyer the Products will be free from defects in material and workmanship under normal use and service for a period of one year from the date of completion of manufacture. This limited warranty does not apply to (a) hoses; (b) and products that have a normal life shorter than one year;...
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