HT777 - Water pump Vevor - Free user manual and instructions

Product Type	Swimming Pool Water Pump
Brand	Vevor
Model	HT777
Power Supply	Single-phase 220-240 V, 50 Hz
Maximum Power	2.0 HP (1.5 kW)
Maximum Flow Rate	115 gallons per minute (approx. 435 L/min)
Maximum Head	15 m
Maximum Suction Height	2 m
Operating Temperature	0 to 50 °C
Pipe Connection	Female Thread 1.5" NPT / Male Thread 2.5" NPT
Inlet/Outlet Size	G2-1/4"
Self-priming	Yes, after filling the tank
Thermal Protection	Built-in (overload cut-out)
Recommended Residual Current Circuit Breaker	30 mA, tripping distance ≥ 3 mm
Filter Maintenance	Regular cleaning of the strainer basket
Winter Drainage	Remove the drain plug and store in the basket
Wear Parts	Mechanical seal, O-ring, bearings
Installation Required	Fixed and solid base, wiring by a certified electrician
Appliance Class	Class I (mandatory grounding)
Usage	Fresh water or sea water (rinsing required)
Warranty	Visit www.vevor.com/support

Frequently Asked Questions - HT777 Vevor

How to prime the HT777 pump?

Fill the pump tank with water before starting via the tank cover. Ensure all suction and discharge valves are open. The pump is self-priming once the tank is filled.

Why does the pump not start?

Check the power supply (switches, fuses, circuit breaker). Make sure the timer is set correctly. If the motor is blocked, turn off the power and rotate the shaft manually. If necessary, call an electrician.

What to do if the flow rate is low?

Clean the backwash filter if pressure is high. Check and clean the skimmer and pump baskets. Look for any air leaks on the suction line.

How to maintain the pump in winter?

Drain the pump completely by removing the drain plug at the bottom of the tank. Store the plug in the strainer basket. You can also remove the pump and store it in a warm, dry place.

What type of circuit breaker is recommended?

A residual current circuit breaker with a rated residual operating current not exceeding 30 mA and a tripping distance of at least 3 mm on the earth terminal must be installed.

The pump makes abnormal noise, what to do?

Check for air leaks on the suction line and bubbles in the return water. Inspect the filter basket and suction valves. If the noise persists, foreign objects may be in the impeller or bearings may be worn: contact a technician.

How to clean the strainer basket?

Remove the tank cover, take out the basket and clean it. Check the condition of the cover O-ring and replace if damaged. Replace the basket and screw the cover back on by hand only.

Can I use the pump with sea water?

Yes, but it is essential to rinse the pump with fresh water after each use. Mechanical seals will need to be changed more frequently.

How to check the motor rotation direction?

Start the motor briefly without water to observe the rotation. Three-phase motors can rotate in both directions; to reverse, swap one of the power cables.

Where to find technical support and warranty?

Visit www.vevor.com/support for technical assistance, electronic warranty, and contact information.

USER MANUAL HT777 Vevor

Technical Support and E-Warranty Certificate www.vevor.com/support

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 represent of savings you might benefit from buying certain tools with us compared to top brands and does not necessarily mean to cover all categories of tools offered are kindly reminded to verify carefully when you are placing an order with us actually saving half in comparison with the top major brands.

MODEL: HT776 / HT777

Black and white industrial pump with transparent lid and side ports (no visible text or symbols)

NEED HELP? CONTACT US!

Have product questions? Need technical support? Please feel fr contact us:

Technical Support and E-Warranty Certificate www.vevor.com/support

This is the original instruction, please read all manual instruction carefully before operating. VEVOR reserves a clear interpretation user manual. The appearance of the product shall be subject to product you received. Please forgive us that we won't inform you there are any technology or software updates on our product.

Warning-To reduce the risk of injury, user must read instruct manual carefully.

This product is subject to the provision of European Directive 2012/19/EC. The symbol showing a wheelie bin crossed through indicates that the product requires separate refuse collection European Union. This applies to the product and all access marked with this symbol. Products marked as such may not discarded with normal domestic waste, but must be taken to collection point for recycling electrical and electronic devices

SAFETY INSTRUCTIONS

WARNING

The installation must be according to the normal power indicated on a label.

The amperage must not at any time exceed the value indicated on t label.

It is recommended that you consult a state-registered electrician.

Place the pump in a dry area with good ventilation.

The ambient temperature must not exceed 40

The pumps are only suitable for counter-clockwise rotation when view from the pump end.

Three phase motors can rotate in either direction.Interchanging any of cables on a three-phase motor will reverse the rotation.

Momentarily start, or bump the motor without water in the tank, to check rotation of the pump shaft.

Before disconnecting electrical connections, shut off electricity at its source. Newer work on pump without making certain the power is OFF. This appliance is not intended for use by persons, including children with reduced physical, sensory or mental capabilities or lack of experience a knowledge, unless they have been given supervision or instruction concerning use of the appliance by a responsible for their safety.

Children should be supervised to ensure that they do not play with t appliance.

APPEARANCE AND NAME OF PARTS

1、Plastic Cover	12、Screw	23、Flower mat	34、Stator	45、Sheath
2、0 ring	13、Diffuser	24、Bearing	35、Chassis	46、Terminal Block
3、Filter	14、Impeller	25、Screw	36、Spring Ring	47、For the mouth
4、Water nut	15、Machinical sea	26、The base	37、Rear cove	48、Nut
5、0 ring	16、0 ring	27、Screw	38、Screw	49、The power cord
6、Screw	17、Bracket cove	28、Flat washer	39、Flat washer	50、Screw
7、Spring washer	18、Flat washer	29、Screw	40、Spring washer	51、Capacitor
8、Flat washer	19、Nut	30、Fat washer	41、Fan	52、Line pressing fas
9、Pump bodr	20、Against hydrosphere	31、shaft	42、Shaft card	53、Screw
10、0 ring	21、Front Cover	32、Rotor	43、Fan Cover	54、Terminal Cover
11、Casing	22、Rat washer	33、Bearing	44、Screw	55、Screw

SPECIFICATION PARAMETER

Model	HT776	HT777
Input	AC220-240V 50Hz
Max power	1.5 HP	2.0 HP
Q max	100 GPM	115 GPM
H max	15 m	15 m
Max Suction	2 m	2 m
Operating temperature	0-50°C (32-122°F)
Hose joint	1.5 "NPT internal thread /2.5" NPT ex thread connection
Inlet/outlet caliber	G2-1/4"

INSTALLATION INSTRUCTIONS

Electrical supply: Single-phase 220 - 240VAC, 50Hz.

Three-phase 380 - 400VAC, 50Hz

The pump must be installed in a place where there is easy access terminal box.

The pump has to be mounted on a fixed and firm base by means Class1 appliances must be permanently connected to fixed wiring. If the supply cord is damaged, it must be replaced by the manufacture of its service agent or similarly qualified person in order to avoid a hazard. The square dimension of the cable must not be reduced.

The cables must be of a minimum type H07RN-F fully connected to Ensure that the cable gland is fully tightened.

The pump must be protected by a fuse

A suitable ground fault circuit interrupter with a rated residual operating current not exceeding 30mA and with at least a 3 mm break distance earth terminal must be installed in order to separate the pump from mains.

Connect external earth screw on the motor to external equipment If the pump is installed in a protected region surrounding it, the latter be constructed in accordance with VDE0100 clause 49D.

Connection diagram for three phase motors:

Fill the pump tank with water before starting. This may be done through tank lid. The LIQUIDUS pumps prime themselves providing the pump tank is filled with water. Should you lose this liquid from the tank accident by draining purposely, it will be necessary to refill it before starting.

High suction lifts, or long suction lines, require additional time and reduce the performance of the pump. Should you have difficulty, refer to the "Troubleshooting Guide".

The water being pumped cools and lubricates the seal. Running the pu dry will damage the seal. Always keep liquid in the pump tank. No further lubrication of the pump end is necessary.

After the pump tank has been filled with water, and the motor started, a few moments for the pump to start delivering water. Be sure that a suctions and discharge valves are open when pump is running. Operati the pump with a closed valve in the system can cause pump damage flow does not start within ten minutes, stop the motor and determine cause (See “Troubleshooting Guide”).

Locate the pump as close as possible to the pool.

Provide the necessary space around and below the pump for further inspection and servicing of the unit.

The pump suction line should not be smaller than the pressure line. All piping must be airtight.

The threads on the pump must be sealed with Teflon Tape or Silico the pump unions are screwed on. Tighten the pump unions only as m is required to ensure a tight connection. Excessive torque is unnecessary and may cause damage to the pump.

The weight of the piping should be supported independently and not carried by the pump. The pump motor must be wired for the proper v and rotation, in accordance with the wiring diagram. Voltage, phases, amper draw, and cycles are given on the pump nameplate.

Care and maintenance

The strainer basket built into the pump tank should be inspected and cleaned at regular intervals. These strainer baskets are easy to clean. Remove the tank lid to expose the strainer basket. Remove the basket and clean. Inspect the lid o-ring, if damaged, replace. Replace the strainer basket and re-install the lid. Tightening by hand only.

If your pool is deactivated until next season, care must be taken to p the pump part from damage. Drain completely by removing the drain p provided at bottom of pump tank. Do not replace the plug, but store it strainer basket for the winter. An alternative is to remove the pump ar store it indoors in a warm dry location.

If the pump is used with sea water it is necessary to flush it with water. We also recommend that the seals be changed before next sea. It is also possible to leave the pump wet end and piping intact and remove and store the motor and impeller assembly. In this case remove motor to tank screws. Protect the remaining pump parts that are attach the system, from a build-up of liquid from rain and snow.

When activating the pump again, reverse the above procedure. Replace the body O-ring between the tank and the back plate if damaged. Install a plug. Check the pump shaft for free movement. Prime the pump as abc and check the rotation of pump shaft.

Troubleshooting Guide

TROUBLESHOOTING GUIDE
SYMPTOMS	PROBABLE CAUSES	RECOMMENDED ACTION
1.Pump will not prime	1a.Suction air leak	Be sure water in pool is high enough to flow through skimmerMake sure lid o-ring is clean a properly positionedHand tighten tank lid down snuTighten all pipes and unions or suction of pumpRemove and replace pump seal
	1b.No water in pump	Make sure pump tank is full of water
	1c.Closed valves or blocked lines	Open all valves in systemClean skimmer and pump strain basketOpen Pump and check for clog
2.Motor does not turn	2a.No power to mot	Check that all power switches onBe sure fuse or circuit breaker properly setTimer properly set?Check timer for proper operationCheck motor wiring at terminals
	2b.Pump jammed	With power off turn shaft-it shospin freely .If not electrician sho disassemble and repair
3.Low flow	3a.Dirty filter	Back wash filter when filter pressure is “high”
	3b.Dirty skimmer basket	Clean skimmer and pump strain baskets
	3c.Suction air leak	(See problem 1)
	3d.Closed valves or blocked lines	(See problem 1)
4.Motor runs hot	These motors will ru “hot” to the touch.However this is normal,they are designed that way.Thermal overload protector will function to turn them off if there is an overload or high temperature problem.Excessive heat can be caused by:4a.Low or incorrect voltage.	Wiring to be corrected by licen electrician.
	4b.Installed in direct sun.	Shield motor from sunrays
	4c.Poor ventilation	Do not cover or enclose motor
5.Noisy operation of motor	5a.Bad bearings	Ask an electrician to replace bearings in motor
6.Noisy operation of pump	6a.Air leak in suction line.Bubbles in water returning to pool at inlet	Repair leakCheck suction pipeIs lid o-ring clean?
	6b.Restricted suction line due to blockage	Have serviceman remove blockage or increase suction pip
	or undersize pipe.Indicated by high vacuum reading at pump suction.	size.Make sure strainer basket is clAre all suction valves fully open
	6c.Foreign matter(gravel,metal etc)in pump impeller	Ask electrician to disassemble pump and remove foreign matte from impeller
	6d.Cavitation	Improve suction conditions(reduce suction lift,reduce number of fittings,increase pipe size)Increase discharge pressure and reduce flow by throttling dischan valve
7.Motor overload protection “kick out”	7a.Motor is improperly connected	Ask electrician to check wiring diagram on motor
	7b.Low voltage due undersized wire or low incoming voltage	Ask electrician to check with vol meterIncrease size of supply wireReport low supply voltage to po companyVoltage of motor must be within of motor nameplate voltage
8.Pump is leaking	8a.Seals are worn o	The seal is a wear part that r be changed occasionally.The sea must especially be changed mo often if the pump is used with water,and not flushed with clear water when drained
NOTE:ALL ELECTRICAL WORK MUST BE DONE BY A LICENSE ELECTRICIAN

Manufacturer: Shanghaimuxinmuyeyouxiangongsi

Address: Baoshanqu Shuangchenglu 803long 11hao 1602A-1609shi

Shanghai

EC REP: SHUNSHUN GmbH.

Römeräcker 9 Z2021,76351 Linkenheim-Hochstetten, Germany

Tel: [phone] [e-mail]

UK REP: Pooledas Group Ltd.

Unit 5 Albert Edward House, The Pavilions Preston, United Kingdom

Tel: [phone] [e-mail]

Imported to AUS: SIHAO PTY LTD.

1 ROKEVA STREETEASTWOOD NSW 2122 Australia

Imported to USA: Sanven Technology Ltd.

Suite 250, 9166 Anaheim Place, Rancho Cucamonga, CA 91730

Made In China

VEVOR®

TOUGH TOOLS, HALF PRICE

Technical Support and E-Warranty Certificate

www.vevor.com/support

VEVOR®

TOUGH TOOLS, HALF PRICE

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 represent of savings you might benefit from buying certain tools with us compared to top brands and does not necessarily mean to cover all categories of tools offered are kindly reminded to verify carefully when you are placing an order with us actually saving half in comparison with the top major brands.

MODÈLE : HT776 /HT777.

Black and white industrial pump with transparent lid and side ports (no visible text or symbols)

NEED HELP? CONTACT US!

Have product questions? Need technical support? Please feel fr contact us:

Technical Support and E-Warranty Certificate www.vevor.com/support

This is the original instruction, please read all manual instruction carefully before operating. VEVOR reserves a clear interpretation user manual. The appearance of the product shall be subject to product you received. Please forgive us that we won't inform you there are any technology or software updates on our product.

APPEARANCE AND NAME OF PARTS

Care and maintenance

Bureau 250, 9166 Anaheim Place, Rancho Cucamonga, CA 91730

Fabriqué en Chine

VEVOR®

TOUGH TOOLS, HALF PRICE

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 represent the estimate of savings you might benefit from buying certain tools with us compared to top brands and does not necessarily mean to cover all categories of tools offered are kindly reminded to verify carefully when you are placing an order with us actually saving half in comparison with the top major brands.

MODELL: HT776 / HT777

Black and white industrial pump with transparent lid and side ports (no visible text or symbols)

NEED HELP? CONTACT US!

Have product questions? Need technical support? Please feel fr contact us:

Technical Support and E-Warranty Certificate www.vevor.com/support

This is the original instruction, please read all manual instruction carefully before operating. VEVOR reserves a clear interpretation user manual. The appearance of the product shall be subject to product you received. Please forgive us that we won't inform you there are any technology or software updates on our product.

APPEARANCE AND NAME OF PARTS

Care and maintenance

Suite 250, 9166 Anaheim Place, Rancho Cucamonga, CA 91730

www.vevor.com/support

VEVOR®

TOUGH TOOLS, HALF PRICE

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 represent of savings you might benefit from buying certain tools with us compared to top brands and does not necessarily mean to cover all categories of tools offered are kindly reminded to verify carefully when you are placing an order with us actually saving half in comparison with the top major brands.

MODELLO: HT776 / HT777

Black and white industrial pump with transparent lid and side ports (no visible text or symbols)

NEED HELP? CONTACT US!

Have product questions? Need technical support? Please feel fr contact us:

Technical Support and E-Warranty Certificate www.vevor.com/support

This is the original instruction, please read all manual instruction carefully before operating. VEVOR reserves a clear interpretation user manual. The appearance of the product shall be subject to product you received. Please forgive us that we won't inform you there are any technology or software updates on our product.

APPEARANCE AND NAME OF PARTS

1、Copertura i plastica	12、Vite	23、Tappetino floreale	34、Stato r	45、Fodero
2、0 squillo	13、Diffusore	24、Cuscinetto	35、Telaio	46、Morsettiera
3、Filtro	14、Girante	25、Vite	36、Anello a molla	47、Per la bocca
4、Noce d'acqua	15、Mare meccanico	26、La base	37、Insenatura posteriore	48、Dado
5、0 squillo	16、0 squillo	27、Vite	38、Vite con	49、Il cavo di alimentazione
6、Vite	17、Insenatura del reggiseno	28、Lavatrice r	39、Piano della lavatrice r	50、Vite
7、Rondella elastica r	18、Rondella piatta	29、Vite	40、Rondella elastica r	51、Condensatore
8、Rondella piatta	19、Dado	30、Lavagrasso r	41、Ventilatore	52、Linea che preme velocemente
9、Bodr pompa	20、Contro idrosfera	31、albero	42、Scheda albero	53、Vite
10、0 squillo	21、Copertura anteriore	32、Rotore	43、Copriventola	54、Coperchio terminale
11、Involucro	22、Lavaratti r	33、Cuscinetto	44、Vite	55、Vite

SPECIFICATION PARAMETER

Care and maintenance

Importato in AUS: SIHAO PTY LTD. 1 ROKEVA STREETEASTWOOD NSW 2122 Australia

www.vevor.com/support

VEVOR®

TOUGH TOOLS, HALF PRICE

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 represent of savings you might benefit from buying certain tools with us compared to top brands and does not necessarily mean to cover all categories of tools offered are kindly reminded to verify carefully when you are placing an order with us actually saving half in comparison with the top major brands.

MODELO: HT776 / HT777

Black and white industrial pump with transparent lid and side ports (no visible text or symbols)

NEED HELP? CONTACT US!

Have product questions? Need technical support? Please feel fr contact us:

Technical Support and E-Warranty Certificate www.vevor.com/support

This is the original instruction, please read all manual instruction carefully before operating. VEVOR reserves a clear interpretation user manual. The appearance of the product shall be subject to product you received. Please forgive us that we won't inform you there are any technology or software updates on our product.

APPEARANCE AND NAME OF PARTS

1、cubierta de plástico	12、tornillo	23, tapete de flores	34、Estator	45、funda
2、0 anillo	13、Difusor	24、rodamiento	35、Chasis	46、Bloque de terminales
3、Filtro	14、Impulsor	25、Tornillo	36、Anillo de resorte	47、Para la boca
4、tuerca de agua	15、Mar mecánico	26、La base	37、Ensenada trasera	48、Tuerca
5、0 anillo	16、0 anillo	27、Tornillo	38、Tornillo	49、El cable de alimentación
6、tornillo	17、Cala de soporte	28、Lavadora plana	39、F I en la lavadora	50、Tornillo
7、Lavado de primavera	18、Arandela plana	29、Tornillo	40、Lavado de primavera r	51、condensador
8、Arandela plana	19、nuez	30、Lavado de grasa r	41、ventilador	52、Línea presionando rápido
9、Cuerpo de la bomba	20、En contra hidrosfera	31 、eje	42 、Tarjeta de eje	53、Tornillo
10、0 anillo	21、Cubierta frontal	32 、Rotor	43、Cubierta del ventilador	54、Cubierta de terminales
11 、Carcasa	22、Lavado de ratas	33 、rodamiento	44、Tornillo	55、Tornillo

SPECIFICATION PARAMETER

Care and maintenance

1 ROKEVA STREET ASTWOOD NSW 2122 Australia

Suite 250, 9166 Anaheim Place, Rancho Cucamonga, CA 91730

Hecho en china

VEVOR®

TOUGH TOOLS, HALF PRICE

www.vevor.com/support

VEVOR®

TOUGH TOOLS, HALF PRICE

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 represent the estimate of savings you might benefit from buying certain tools with us compared to top brands and does not necessarily mean to cover all categories of tools offered are kindly reminded to verify carefully when you are placing an order with us actually saving half in comparison with the top major brands.

MODEL: HT776 / HT777

Black and white industrial pump with transparent lid and side ports (no visible text or symbols)

NEED HELP? CONTACT US!

Have product questions? Need technical support? Please feel fr contact us:

Technical Support and E-Warranty Certificate www.vevor.com/support

This is the original instruction, please read all manual instruction carefully before operating. VEVOR reserves a clear interpretation user manual. The appearance of the product shall be subject to product you received. Please forgive us that we won't inform you there are any technology or software updates on our product.

APPEARANCE AND NAME OF PARTS

Care and maintenance

1 ROKEVA STREETEASTWOOD NSW 2122 Australia

Import do USA: Sanven Technology Ltd.

Apartament 250, 9166 Anaheim Place, Rancho Cucamonga, Kalifornia 91730

www.vevor.com/support

VEVOR®

TOUGH TOOLS, HALF PRICE

Technisch Ondersteuning en e-garantiecertificaat www.vevor.com/support

ZWEMBADPOMP HANDLEIDING

MODEL: HT776 / HT777

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 represent of savings you might benefit from buying certain tools with us compared to top brands and does not necessarily mean to cover all categories of tools offered are kindly reminded to verify carefully when you are placing an order with us actually saving half in comparison with the top major brands.

MODEL: HT776 / HT777

Black and white industrial pump with transparent lid and side ports (no visible text or symbols)

NEED HELP? CONTACT US!

Have product questions? Need technical support? Please feel fr contact us:

Technical Support and E-Warranty Certificate www.vevor.com/support

This is the original instruction, please read all manual instruction carefully before operating. VEVOR reserves a clear interpretation user manual. The appearance of the product shall be subject to product you received. Please forgive us that we won't inform you there are any technology or software updates on our product.

APPEARANCE AND NAME OF PARTS

Care and maintenance

Suite 250, 9166 Anaheim Place, Rancho Cucamonga, CA 91730

Gemaakt in China

VEVOR®

TOUGH TOOLS, HALF PRICE

www.vevor.com/support

VEVOR®

TOUGH TOOLS, HALF PRICE

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 represent of savings you might benefit from buying certain tools with us compared to top brands and does not necessarily mean to cover all categories of tools offered are kindly reminded to verify carefully when you are placing an order with us actually saving half in comparison with the top major brands.

MODELL: HT776 / HT777

Black and white industrial pump with transparent lid and side ports (no visible text or symbols)

NEED HELP? CONTACT US!

Have product questions? Need technical support? Please feel fr contact us:

Technical Support and E-Warranty Certificate www.vevor.com/support

This is the original instruction, please read all manual instruction carefully before operating. VEVOR reserves a clear interpretation user manual. The appearance of the product shall be subject to product you received. Please forgive us that we won't inform you there are any technology or software updates on our product.

APPEARANCE AND NAME OF PARTS

Care and maintenance

Suite 250, 9166 Anaheim Place, Rancho Cucamonga, CA 91730

Tillverkad i Kina

VEVOR®

TOUGH TOOLS, HALF PRICE

www.vevor.com/support