iRobot Verro 500 Product Manual - Page 19

 Troubleshooting Many problems with Verro are caused by a dirty or clogged filter bag. Verro depends on water flowing freely through the filter bag to operate at peak efficiency. If the filter bag gets clogged, Verro will not move as well and will not be able to clean as effectively. The fine filter bag can trap particles as small as two microns across and can be clogged by particles too small to see. If rinsing the filter bag by hand with a hose does not solve the problem, try machine washing it in cold water. Do not use any detergent, fabric softeners, bleach, or any other additives. Do not machine dry the filter bag. If you find the filter bag gets clogged too quickly, consider using the mesh bag instead (mesh filter bags are available separately from www.irobot.com). Always turn off Verro's Power Supply and unplug it before troubleshooting any problem. Problem Possible Cause What to Do Verro will The Power Supply is not Plug the Power Supply into a GFCI outlet. Keep the Power not start a plugged in Supply at least 12 feet from the pool. cleaning cycle The floating power cord Plug the floating power cord into the Power Supply. is not plugged into the When the plug is fully seated, turn the locking collar Power Supply clockwise to lock it. (p. 9) Verro is not cleaning properly The filter bag needs to be Clean the filter bag. (p. 12) cleaned The pump impeller is Clean the impeller. (p. 18) fouled Verro does not climb the walls of the pool The filter bag needs to be Clean the filter bag. (p. 12) cleaned The brushes,drive belts or drive tracks need replacing Replace brushes, drive belts or drive tracks. (p. 16) The floating power cord is tangled or kinked The pump impeller is fouled The floating power cord has become twisted Clean the impeller. (p. 18) Use Detangler to untwist the cord. (p. 17) Remember to reverse the direction of the handle before each cleaning cycle. www.irobot.com 19