Documentation
Standard • Operation and maintenance manuals • Recommended spare parts (RSP) list • Mechanical Bill of Materials (BOM) • Process and Instrumentation Diagrams (P&ID) • General Assembly (GA) drawings • Electrical drawings • Component vendor documentation
Optional • Functional Specifications (FS) • Configuration Specification (CS) • Factory Acceptance Test (FAT) • Site Acceptance Test (SAT) • Installation and Operation Qualification (IQ/OQ) • Traceability matrix • Instrument data sheets
QUICK TIPS How fast can I expect my equipment to dry?
• It depends! There are a lot of variables at play that determine drying time - and many of them are dependent more on the design of process equipment being dried than the output of the dryer system. • To help optimize your drying, look at the following design considerations for your equipment - having sloped surfaces, minimizing areas of water holdup, minimizing the L/d of branch connections, insulation of lines or equipment, and performing a final rinse with hot water (if available). What does the Humidity Sensor do? • The standard system without a humidity sensor utilizes time setpoints for drying. At startup of your equipment, it is determined how long it takes to dry a process line circuit or equipment, and then that time is used for the setpoint. • For a more analytical and measured approach, adding the humidity sensor in-line in an area where the process line exhausts to can be used to monitor the humidity of the drying air as it leaves the lines or equipment that is being dried. This way, setpoints can be used to dry to a set humidity level that shows that the moisture inside of the process has been removed. How and where should I vent the exhaust air from the system? • You should think about where the hot exhaust air (after it has dried your process) will vent to - in a CIP line circuit, the exhaust air might come back to the CIP Skid, in which the exhaust air would come out the CIP Return drain line. If you prefer to vent it at a different location, zone valves can be added to the CIP system on the CIP Return line and the drying steps could send the exhaust air to a vent location of your choice. • If drying equipment like small process tanks or other equipment where there is not a closed circuit back to the CIP system, ensure an adequately sized exhaust port exists on your equipment and that it vents to an acceptable location to receive hot, humid air. For the Controls, what do you mean by "CIP System Integration"? What's "Stand-Alone"? • CIP System Integration - For new CIP System specifications that will use a Sanitary Dryer L, the dryer system is recommended to be integrated into the CIP system in regards to both the controls system and through physically linking the dryer outlet supply to the CIP supply. With the Sanitary Dryer L being controlled by the CIP system, the recipe can automatically go into a drying step post-rinse or sanitize. Valves can be added to tie the Dry Air Supply into the CIP Supply. • Stand-Alone - Alternatively, the dryer can be specified to be completely stand-alone automated with a PLC and HMI integrated to the dryer system. The dryer supply connection can be permanently affixed or flex-hosed to the equipment that needs to be dried. Simple recipes for drying with adjustable step times, fan speeds, and temperature setpoints can be selected from the HMI.
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