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Clean water cleaning Prevent pressure or vacuum buildup: DtRTY WATCH VENT **| D«per»cr | al >41 w I IINSE AIR OVERFLOW WDRK TABLE O °i SUSPENSION SYSTEM ANO UNIT SPRING 1. PLUMBING DIAGRAM 30 s i1: VJi»to wutef Tar* 46 Gat Purpose of the dirty water tank vent NOTE: To perform maintenance, remove the cover and doors for better placement.tank) DK TRAILERS The overflow pipes for the potable water and wastewater tanks are installed in a downward direction, in accordance with drainage regulations. In addition, these pipes are protected with a mesh to prevent the entry of pests and contamination. Tools needed: High pressure hose: Use: Clean the inside walls of the tank. Bleach or chlorine (5%): Use: Disinfect the tank. Measuring cup (glass or bucket): Use: Measure the amount of bleach (200 ml for every 1.000 liters). Wrench or pliers: Use: Open or close the connections if necessary. Gloves: Use: Protect hands during cleaning and handling bleach. BOTTOM RIGHT VIEW SEALED VENT WITH A16 DOWN PROTECTIVE MESH This helps release gases produced by accumulated dirty water, preventing them from concentrating Inside the tank or In critical areas of the unit. As dirty water enters or leaves the tank, the air inside must have an escape or entry path. Without the vent, excessive vacuum or pressure could be created, which would hinder the flow of water or even damage the tank. Prevent spills and bad odors Inside the unit Clarification and Cleaning Process for the Potable Water Tank Introduction of Disinfectant Solution Through Fill Valve: As the potable water tank does not have an access port for internal inspection orcleaning, the introduction of the disinfectant solution is to be performed through the fill valve connection, which is located on the exterior of the tank. The fill valve is a %" female threaded connection, designed to receive water or cleaning solution via a standard hose adapter or quick-connect fitting. To introduce the disinfectant: Connect a hose with the disinfectant solution (prepared according to manufacturer or health authority guidelines, e.g., chlorine-based solution). Use a funnel or pressurized pump sprayer to inject the solution through the fill valve. Ensure all air vents are open during this process to allow proper filling and avoid pressure buildup. DO DR 3ft Waslo WaW> Tank 46 Gal By locating the vent above the unit, the nsk of dirty water or accumulated gases flowing back into the trailer is reduced, keeping the space dean and sate. Allow tor proper ventilation Clean Water Tank 30 Gal Clean Water Tank 30 Gal I TT •I ♦I IK TRRILER5'' A/C 2 TON x CUSTOMER:MEHAR ENTERPRISES LLC SIZE 16’ X 8‘ X 7 COLOR: WHITE COUNTY: As for the vents, they have protective filters In those areas exposed to dirt and debris earned by the wind, guaranteeing their proper functioning and the protection of the system against external contaminants. These contribute to maintaining the hygiene and safety of the water system, complying with the standards required to avoid health risks. 1. Emptying the tank Turn off the water supply and pump. Empty the tank completely using the 1-1/4" drain connection. 2. Physical Cleaning Insert a high-pressure hose through the 1/2" fill valve to clean the inside walls of the tank. Remove debris and sediment down the drain. 3. Initial Rinse Partially fill the tank with clean water through the fill valve. Wash the tank walls again and drain the dirty water. 4. Disinfection Prepare a chlorine solution (200 mL of 5% bleach per 1,000 liters of capacity). Introduce the disinfectant solution through the fill valve. Let the solution sit for at least 1 hour. 5. Final Rinse Empty the tank down the drain. Fill the tank with clean water and rinse again. Drain the rinse water. 6. Complete Fill Fill the tank with potable water and purge the system to remove chlorine residue. ! I HASH