Stainless Steel Submersible Utility Pump Call 1-419 ... - Pump Express

Installation / Operation 3INSTALLATION1. Install the pump on a hard level surface. Make surethat the pump cannot pick up rocks, mud and debris,etc. If necessary, put a block under the pump to raise itslightly.2. Protect the power cord from damage. Uncoveredcords should be routinely inspected for damage ordeterioration. DO NOT operate the pump if the cord isdamaged.OPERATIONRisk of electric shock. Do not handle apump or pump motor with wet hands or when standingon wet or damp surface, or in water.1. Shaft seal depends on water for lubrication. Do notoperate pump unless it is submerged in water as sealmay be damaged if allowed to run dry.2. Motor is equipped with automatic reset thermal protector.If temperature in motor should rise unduly, switchwill cut off all power before damage can be done tomotor. When motor has cooled sufficiently, switch willreset automatically and restart motor. If protector tripsrepeatedly, pump should be removed and checked asto cause of difficulty. Low voltage, long extensioncords, clogged impeller, very low head or lift, etc.,could cause cycling.3. Pump will not remove all water. If manually operatedpump is operating and suddenly no water comes outdischarge hose, shut OFF unit immediately. Water levelis probably very low and unit has broken prime.NOTE: For continuous operation, water must flowthrough pump to prevent motor overheating. Thepump is cooled by the water flow through the housing.4. Pump can run when water doesn’t completely coverthe motor housing, but the inlet must be completelysubmerged or it will break suction and will not moveany water.5. Keep the pump inlet clean at all times. If the ground orsurface where the pump sits is dirty, raise the pumpslightly to reduce the amount of debris pulled into thepump inlet.6. If you need to reduce the flow, restrict the discharge.Do not restrict the intake. Restricting the intake willstarve the pump for water and can cause overheating.NOTE: No repair parts available.PERFORMANCEGPM of Water @ Total Feet of HeadModel HP 5’ 10’ 15’ 20’ ShutoffDU25M1 1/4 19.0 13.8 8.8 4.0 23’SPECIFICATIONSMotor Minimum PumpsFull Load Circuit Req. DownModel HP Amps RPM (Amps) ToDU25M1 1/4 2.5 3450 15 1/8"