Line integration is of the utmost importance. If the transition points between systems are not properly designed, product can spill out and onto floors, the underside of the system and onto other surfaces. Also, collection areas must be large enough to accommodate incoming product to prevent blockage and overflow. Furthermore, there needs to be enough clearance around your material handling systems to clean and sanitize the entire area.<\/p>\r\n Well-designed equipment with minimal spillage will require a less frequent cleaning schedule than poorly-designed systems.<\/p>\r\n Next, pre-rinse surfaces with potable water at the prescribed pressure and temperature \u2013 this step is complete when all visual soil and product are gone. Wash the systems with the recommended cleaning agent at the prescribed concentration while ensuring the correct temperature, pressure and contact time. The sanitizing solution should not be allowed to dry. Then, rinse the surfaces again with a generous amount of clean, potable water.<\/p>\r\n The recommended cleaning agents, chemical concentration, temperature and pressure must be strictly followed to achieve proper sanitation and ensure equipment is not damaged during cleaning. Various components may need to be sanitized differently according to their instructions.<\/p>\r\n On belt conveyors, some types of belt materials are especially susceptible to high and low temperatures and certain types of cleaning chemicals. It is vital that the sanitizing solution not sit longer than recommended by the belt manufacturer.<\/p>\r\n Cleaning and sanitizing involves handling potentially hazardous chemicals. Always be sure to follow the chemical manufacturer\u2019s instructions and warnings and read the safety data sheet (SDS) and labels on chemical containers. Store chemicals in approved containers in a cool, well-ventilated area. Different classes of chemicals, such as acids and bases, should be stored in separate areas or on separate shelves.<\/p>\r\n Always work in a well-ventilated area when using chemicals. If a spill occurs, clean the area immediately, as many chemicals are corrosive and can adversely affect surfaces. Never mix chemicals unless directed to do so by the manufacturer. Dissolve dry chemicals in cold water, not hot. Read the labels, check the expiration\/preparation date and follow the mixing instructions.<\/p>\r\n Furthermore, schedule your lubrication cycle to coincide with your sanitation cycle. Since high pressure and water can wash out any lubrication, you may need to go back and grease up the necessary components.<\/p>\r\n Please refer to your technical manual for specific instructions on caring for your material handling system. To access our technical manuals, visit\u00a0www.keytechnicalmanuals.com<\/a>.<\/p>\r\n Don\u2019t forget \u2013 if you have questions, we are here to help!<\/p>","protected":false},"excerpt":{"rendered":" In this edition of the Service Advisor, we\u2019ll be reviewing tips for cleaning and sanitizing material handling systems.<\/p>\n","protected":false},"template":"","class_list":["post-4455","service_advisor","type-service_advisor","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.key.net\/en\/wp-json\/wp\/v2\/service_advisor\/4455"}],"collection":[{"href":"https:\/\/www.key.net\/en\/wp-json\/wp\/v2\/service_advisor"}],"about":[{"href":"https:\/\/www.key.net\/en\/wp-json\/wp\/v2\/types\/service_advisor"}],"wp:attachment":[{"href":"https:\/\/www.key.net\/en\/wp-json\/wp\/v2\/media?parent=4455"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}![\"\"](\"https:\/\/www.key.net\/en\/wp-content\/uploads\/2020\/01\/feb2020serviceadvisor5.jpg\")
<\/a>The most important initial step to ensure sanitation and ease of cleaning is installing material handling systems that match the needs of your application and fit into your line and facility. Look for equipment with stainless steel construction, 100 percent continuous welds and other hygienic features.<\/p>\r\n2. Rinse, Sanitize and Rinse Again<\/strong><\/h3>\r\n
<\/a>To clean your material handling systems, start by removing all foodstuffs and packaging materials from the area. Shut down the equipment and, when necessary, partially or completely disassemble systems including removing access covers and guards. Some components, like screens and belts, may need to be sanitized separately.<\/p>\r\n3. Utilize the Correct Chemicals, Temperature and Pressure to Protect Equipment<\/strong><\/h3>\r\n
<\/a>\u00a0Never direct a high-pressure nozzle at electrical\u00a0 \u00a0components, control panels, valves, stroke\u00a0 \u00a0indicator labels, warning labels and\/or pneumatic\u00a0 \u00a0parts \u2013 these should be cleaned with a mid-\u00a0 \u00a0pressure nozzle. When removing debris from\u00a0 \u00a0between bearing blocks, select a low-pressure nozzle under 100 PSI to avoid damage.<\/p>\r\n4. Handle Cleaning Chemicals Safely<\/strong><\/h3>\r\n
<\/a>When sanitizing equipment, always wear your personal protection equipment (PPE), such as googles, face shields and respirators, to protect against mists, vapors and fumes that could potentially be harmful. Wear proper clothing, such as gloves, apron and\/or a full body suit, to protect against caustic chemicals. Non-skid, chemical-resistant footwear may also be required, as the floor can become very slippery with the use of detergents.<\/p>\r\n5. Ensure That Everything Works at Startup<\/h3>\r\n
<\/a>\u00a0After cleaning, it\u2019s important to verify that\u00a0 \u00a0the systems are functioning properly.\u00a0 \u00a0Double-check that all pieces have been\u00a0 \u00a0correctly reassembled and that clamps\u00a0 \u00a0are tight. Run the system to confirm that\u00a0 \u00a0there are no loose parts. On vibratory\u00a0 \u00a0conveyors, don\u2019t forget to review the\u00a0 \u00a0speeds and strokes after every cleaning\u00a0 \u00a0cycle.<\/p>\r\n