10.12 Drain Cooling The Drain Cooling Valve option adds a butterfly valve to the drain piping that allows the effluent to cool prior to being sent to drain The following components are included: • One (1) 10" Pneumatic actuated butterfly valve for cold water cooling • One (1) 10" Flow orifice • One (1) Temperature transmitter with 0-100 °C range and 4-20 mA output to monitor drain discharge • Fittings and process piping This option requires a cold water utility supply at 15 gpm, 40 psi, and 10 °C 10.13 Sampling Method
The sample station options [ Sample Station - Single Door, Sample Station - Unload Side (Double Door) and Sample Station - Load Side (Double Door) ] allow for an operator to sample the solution within the chamber sump Each option includes the following components: • One (1) Stainless steel enclosure with hinged clear plastic door, mounted through the service panel • One (1) 05" tri-clamp port added to the chamber sump with
pneumatic diaphragm valve to eliminate a dead leg • One (1) 05" manual sample valve for operator sampling
Sampling occurs by using a recipe step that pauses the system cleaning cycle, opening the pneumatic sample valve An operator then opens the manual valve to take the sample The operator advances the cleaning cycle to the next step through a start key at the HMI
NOTE: • The appropriate sampling method option should be chosen based on the desired sample station location and the selected door configuration
11. Accessories
11.1 Racks The Racks category of accessories contains information regarding Sani-Matic custom-designed racks Three levels of budgetary rack categories are highlighted below in Sections 11.1.1–11.1.3. Transfer carts required to load and unload the racks from the washer and move parts through the installed facility are detailed in Sections 11.1.7–11.1.9 The rack design process typically begins with a preliminary parts load list, which is defined by mutual Sani-Matic and owner/user efforts Two different 3D modeling service options are provided for developing 3D models of the load lists’ process parts After the process parts are 3D modeled, a preliminary rack configuration is developed and sent for review and approval Finalized rack design is completed and detailed General Assembly (GA) drawings are sent for review and approval The cost difference between budgetary and final design is adjusted during the project All racks are designed to fit the usable space shown in Table 4: Usable Space Dimensions Rack designs incorporate an active coupler that ties into the cabinet washer’s circulation manifold, which supplies the necessary flow and pressure through the active rack’s manifold to the active sprays and/or active part connections (eg, valves, hoses, small fittings) Support framework is manufactured of 316Lss and has a 20 μin Ra finish with welds ground and polished An option to change the rack finish to 20 µin Ra with welds color cleaned is also available Delicate parts such as glassware can be held by thermoplastic supports to eliminate or minimize part contact with stainless Other frame surface finishes and/or weld finishes can be accommodated if required The racks are manually rolled be- tween the transfer carts and the cabinet chamber on four (4) PTFE roller wheels Typical part loading height on the racks is between 40-72" for the SP333 and SP443, and between 40-80" for the SP444
NOTE: • All racks listed below are priced as budgetary and are to be used as budget placeholders until the rack design is finalized and approved • The quantities for parts, active sprays, and active part connections below are general guidelines only for budgetary estimating
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