Technical Support and E-Warranty Certificate www.vevor.com/support SAND FILTER PUMP OWNER'S MANUAL MODEL:HFP250A-10 / HFP250A-12 We continue to be committed to provide you tools with competitive price. "Save Half", "Half Price" or any other similar expressions used by us only represents an estimate of savings you might benefit from buying certain tools with us compared to the major top brands and does not necessarily mean to cover all categories of tools offered by us.
SAND FILTER PUMP HFP250A-10 HFP250A-12 Warning-To reduce the risk of injury, user must read instructions manual carefully. NEED HELP? CONTACT US! Have product questions? Need technical support? Please feel free to contact us: Technical Support and E-Warranty Certificate www.vevor.com/support This is the original instruction, please read all manual instructions carefully before operating. VEVOR reserves a clear interpretation of our user manual.
IMPORTANTWARNING AND SAFETY DANGER SERIOUS BODILY INJURY OR DEATH CAN RESULT IF THIS SAND FILTER IS NOT INSTALLED AND USED CORRECTLY. DANGER INSTALLERS，POOL OPERATORS AND POOL OWNERS MUST READ THESE WARNINGS AND ALL INSTRUCTIONS BEFORE USING THIS SAND FILTER. WARNING This sand filter is intended for use in swimming pool applications. WARNING Most states and local codes regulate the construction, installation.and operation of public pools and spas, and the construction of residential pools and spas.
NOTE: It is important to repeat this operation every time you start the pump after winterizing, maintenance and back washing. CAUTION Components such as the filtration system, pumps and heater must be positioned so as to prevent their being used as means of access to the pool by young children. WARNING Electrical ground all electrical equipment before connecting to electrical power supply. Failure to ground all electrical equipment can cause serious or fatal electrical shock hazards.
WARNING A pool or spa pump must be installed by a qualified pool and spa service professional in accordance with the National Electrical Code and all applicable local codes and ordinances.Improper installation may create an electrical hazard which could result in death or serious injury to pool users, installers, or others due to electrical shock, and may also cause damage to property.
EXPLOSION PLAN AND PARTS LIST HFP250A-10 Ref. No. Description Qty. Ref. No. Description Qty. 1 Valve 1-1/2in.
HFP250A-12 Ref. No. Description Qty. Ref. No. Description Qty. 1 Valve 1-1/2in.
FILTER OVERVIEW Your high rate sand filter is designed to produce clear, sparkling water and operate for years with a minimum of maintenance when installed, operated and maintained in accordance with these instructions. Your filter uses special filter sand to remove dirt particles from pool water Filter sand is loaded into the filter tank and functions as the dirt removing media.
WARNING Blockage of suction fittings can cause serious or fatal injury due to drowning. To reduce the risk of injury, do not permit children to use. WARNING Never work on the pump while it is running or power is still connected. High voltage can cause serious or fatal injury. A suitable ground fault interrupter (GFCI) should always be installed at the power supply source of this unit. Be sure to ground the motor before connecting to electrical AC power supply.
4. Assemble the filter tank to the system base. 5. Assemble the pump to the system base with mounting screw kit. 6. Place the standpipe and under drain assembly in the center of the tank. Cap standpipe with sand shield to prevent sand from entering it. Fill the tank with about half full water.(Be sure the winter drain cap is securely in place). Carefully pour in correct amount and grade of filter sand (Be sure standpipe remains centered in opening). IMPORTANT You must use only No.
10. Wrap some Teflon pipe manufactured for plastic pipe on the 14"NPT male end of gauge. Carefully screw pressure gauge, into 1/4"NPT tapped hole in valve body. Do not over tighten. 11. Screw the hose adaptors into control valve port marked PUMP and pump discharge port. Wrap five turns of Teflon pipe on each hose adaptor. Connect the hose adaptors with 1.5" hose and use hose clamp to fix them. 12.
INITIAL START-UP 1. (On a new pool, clean the pool before filling the pool with water. Excessive dirt and large particles can cause damage to the pump and filter. 2. Ensure that all pool suction and WASTE lines are open so that water is free to flow from the pool to WASTE line. Set control valve to BACKWASH position. 3.Check valve clamp for tightness. 4. Check pump strainer pot to be sure it is full of water (Ensure the hose is full of water if there is no strainer basket). Tigh en the pump lid.
CLEANING 1. The filter on a new pool should be back washed, and cleaned after approximately 48 hours of operation to clean out plaster dust and/or construction debris. 2. There are three different ways to identify when the filter needs Back washing. The most accurate indicator on pool systems with a flow meter is to backwash when the flow decreases 30%from the original(clean filter)flow.
FILTER BACKWASH PROCEDURE 1. Stop the pump. WARNING Always turn pump off before changing valve positions. Changing valve positions while the pump is running can damage the control valve, which may cause serious injury or property damage. 2. Ensure that the suction and WASTE lines are open so that water is free to come from the pool and flow out the WASTE line. Set control valve to"BACKWASH"position. 3. STAND CLEAR OF FILTER and start pump. 4.
In areas that have freezing winter temperatures, pool equipment must be winterized to protect against damage. 1. Backwash the sand filter. 2. After back washing,shut the pump off and move the handle of valve to WINTER position. WARNING The multi port valve should be left in the “WINTER”position during the shutdown season. Failure to do so can damage the system which can cause property damage from leaking water. 3. Remove the drain cap on the bottom of the filter tank and leave cap off during winter.
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