[. . . ] Warnings and Cautions Read and understand the warnings and cautions listed in this document before you install, operate, or service this unit. Thetford Corporation accepts no responsibility or liability for damage to equipment, injury, or death that may result from the unit's improper installation, service, or operation. Wear appropriate personal protective equipment when installing and using the SaniCon system. Do not make any changes to this unit, as this could result in property damage or injury. [. . . ] To avoid pump failure, if you are using an accessory water hose on the end of the nozzle, make sure that the inner diameter of the hose is 3/4 in. If you have any questions or need assistance, please contact Customer Service at 1-800-543-1219, available Monday through Friday 8 a. The Sani-Con is available in several models and configurations to meet your needs. box Mount The Box Mount system uses a flexible inlet hose connected to the RV. These systems are not permanently connected to the RV and require a 20 AMP, 12 VDC portable power source (not included). You may need the following tools to install the Sani-Con system: Wire strippers Wire crimper Screw driver - Phillips or flat head 3/8 in. Make sure that there will be sufficient clearance under the RV once the Sani-Con system is installed (if applicable). Make sure that your access door will close once the Sani-Con system is installed (if applicable). However, some systems allow the user it install a remote power control switch. If installing a remote power switch make sure it is easily accessible. Fixez la grande cosse ronde à la borne positive terminal on the battery or other positive de la batterie ou de la source main power source. Reconnect the red cable that you disconnected in Step 2 of this procedure to the RV's battery. Insert the nozzle into the sewer connection and give it a half-turn to lock the nozzle into the connection. Important: Before opening the black water dump valve, open the gray water dump valve and run the pump for a few seconds to confirm that the system is operating correctly. If there is a problem with the connection or if the system is not functioning correctly, you might need to remove the pump and motor from the sewer pipe, which is much cleaner to do when running gray water. Shut the gray water dump valve and turn the pump switch to the Off position once you have determined that there are no problems. Do not run the pump dry, Pump running dry, do NOT turn the pump on to use the gray water bypass, as the gray water bypass relies on gravity. Insert the nozzle into the sewer connection and give it a half-turn to lock the nozzle into the connection. Allow some gray water to remain in the tank and use this to rinse the hose after evacuating the black water. Additional hoses can be purchased from Thetford and used to extend the length of the evacuation hose. [. . . ] Before storing the hose, make sure that all liquid has drained from the hose. If the unit has been stored or unused for an extended period of time, you should manually turn the shaft to loosen the impeller prior to turning on the pump power. Insert a screwdriver into the screwdriver slot located on the bottom of the motor (some models have an access port cover that will need to be removed to access the screwdriver slot). Turn the pump switch to the Off position, and check for foreign matter lodged in the inlet hose or pump. [. . . ]