ND6225 - Hydraulic tool Vevor - Free user manual and instructions

Product Type	Hydraulic Tire Bead Breaker (Bead breaking disc)
Brand	Vevor
Model	ND6225
Maximum Pressure	10,000 psi (689 bar)
Operating Range (Stroke)	127 mm (5 inches)
Color	Yellow
Power Source	External pneumatic/hydraulic pump (compressed air: 5-10 CFM at 100 psi)
Compatible Wheel Types	All types except 5-piece earthmover rims
Applications	Truck tires, agricultural tractor, grader, combine harvester, skidder
Main Material	Heavy-duty steel
Weight	Approx. 15 kg (estimated)
Dimensions (L x W x H)	Approx. 60 x 30 x 20 cm (estimated)
Functions	Breaks tire bead for disassembly
Safety	Wear PPE (helmet, goggles, gloves, safety shoes); keep hands away from jaw
Maintenance	Check air levels, clean relief valve, inspect springs and check balls
Spare Parts	Available (see parts list in manual)
Repairability	User-repairable (seals, balls, springs)
Warranty	Electronic warranty certificate via www.vevor.com/support
User Manual	Available in PDF on notice-facile.com

Frequently Asked Questions - ND6225 Vevor

Why do the rods extend too slowly?

Check the air supply (5-10 CFM at 100 psi) and the inlet check ball clearance. The ball should be flush with or below the end of the filter adapter.

What to do if the rods fail to retract?

Clean dirt from under the pedal at the relief valve. Check that the bearing is properly aligned on the breaker rod, and replace broken or weak springs.

Why do both rods extend at the same time?

This may be due to a mispositioned, broken sequence ball or a weak spring. Correct or replace the ball and check the adjustment screw.

The breaker rod retracts after the clamping rod: what to do?

Check the fluid return ball: it is not reseating. Clean the blocked return orifice. Replace the breaker cylinder spring if necessary.

The pump does not work, what to check?

Check that the air piston is not stuck, that the pump cylinder bore is clean and lubricated, and that the piston check valve closes tightly.

How to properly use the hydraulic bead breaker?

Completely deflate the tire. Connect the pneumatic/hydraulic pump. Position the tool with the adjusting screw contacting the rim and the teeth in the crevice between the bead and rim. Pump until the bead is dislodged.

What PPE is recommended for using this tool?

Always wear a hard hat, safety glasses, gloves, and steel-toed shoes.

The pump extends the cylinder but does not hold pressure: why?

Check the outlet check ball and the relief valve mechanism. A ball or pin may be misplaced.

Is there an air leak from the exhaust silencer?

Check the piston sub-assembly: replace the copper gasket by mounting it vertically, and replace the position seal if necessary.

Where to find the original manual or technical support?

The manual is available on notice-facile.com. For technical support, go to www.vevor.com/support.

USER MANUAL ND6225 Vevor

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

HYDRAULIC BEAD BREAKER

MODEL: ND6225

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 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.

VEVOR®

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HYDRAULIC BEAD BREAKER

MODEL: ND6225

Spare Parts

36.7 × 3.5 Oring × 2

47.5 × 3 Oring × 1

45 × 38 × 5 Yring × 2

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 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 your data on our product.

SAFETY INFORMATION

To avoid personal injury or property damage while using this product, read and follow all DANGERS, WARNINGS, CAUTIONS, and INSTRUCTIONS that are attached to, or included with, this product.

1. Follow the instructions of the tire manufacturer and the vehicle manufacturer when deflating, demounting, mounting, and inflating tires.
2. These operating instructions do not apply to any specific rim. Therefore, consult the rim manufacturer for the correct procedure for your rim.

WARNING

To avoid serious personal injury, always wear proper protective gear, such as hats, safety glasses, gloves, and steel toe shoes when using hydraulic equipment.

DESCRIPTION

The Bead Breaker is used on all types of rims except 5-piece earth mover rims. It is activated by air hydraulic pumps with maximum 10,000 psi output pressure. It is ideal for use with truck, farm tractor, grader, combine, and skidder tires.

PRODUCT PARAMETERS

Model	ND6225
Maximum Pressure	10000psi
Operating Range	5inch / 127mm
Colour	Yellow

OPERATION

The optional air/hydraulic pump is capable of generating fluid pressure up to 10,000 psi. Keep both hands on the handles and away from the clamping breaker tongue. Make certain that the tool is properly aligned on the rim before allowing the bead breaking action. Do not continue to operate the air/hydraulic pump once the breaker rod is completely extended. Failure to comply with the instructions could result in personal injury or damage to the equipment.

1. Make certain the tire is completely deflated.
2. Connect the hose of an air/hydraulic pump to the hydraulic coupling on the Bead Breaker tool. Connect the air supply line to the air/hydraulic pump.
3. Air supply should be 5-10 CFM at 100 psi to obtain proper operating characteristics. In addition, the air line should be equipped with an airline filter.
4. Position the Bead Breaker so that the cup point set screw in the jaw makes solid contact with the rim and the teeth are positioned in the crevice between the bead of the tire and the rim.
5. When a tire has a trash guard, you may have to drive two straight tire irons between the rim and the tire bead to get a starting point for the teeth. Step on the PUMP end of the pump pedal. The clamping rod will begin to extend and the jaw will grip the rim.

Caution

Make certain that the teeth are slipping in between the rim and the bead. If not, depress the RELEASE end of the pump pedal and realign the tool. If the tool is not positioned correctly, extending the breaker rod may damage the tool. Continue pumping until the tongue of the Bead Breaker pushes the bead free of the rim. Depress the RELEASE end of the pump pedal.

PARTS LIST

ITEM	DESCRIPTION		ITEM	DESCRIPTION
1-1	handle		2-6	spring
1-2	M12 nut		2-7	piston rod
1-3	Φ12 washer		2-8	M5x 70 screw
1-4	M5 x 50 screw		2-9	joint block
1-5	Φ5 copper washer		2-10	M12x 45 bolt
1-6	cylinder cap		3-1	Φ8 steel ball
1-7	o ring		3-2	ball seat
1-8	spring A		3-3	spring
1-9	snap ring		3-4	Φ12copper washer
1-10	bushing		3-5	copper washer
1-11	snap ring		3-6	M12 x20 screw
1-12	piston rod		4-1	Left foot
1-13	cylinder body		4-2	M10x15 screw
1-14	Y-seal		5-1	snap ring
1-15	bushing		5-2	Connection rod
1-16	Extrusion leg		5-3	claw
1-17	pin		5-4	bushing
2-1	Φ6 steel ball		5-5	M10x25 screw
2-2	M6 x 30 screw		5-6	shaft
2-3	washer		5-7	screw
2-4	o ring		6-1	plug
2-5	cylinder

TROUBLESHOOTING

SVMPTOM	PROBABLE CAUSE
RODS EXTEND TOO SLOWLY	Insufficient hydraulic pressure form pump1.Check air supply(5-10CFM@100PSI)2.Check clearance of inlet check ball, ball must be fl or below end of filter adapter.
RODS FAIL TO RETRACT	Hydraulic pump does not release1.Dirt under pedal in release valve area-clean pedal.Bearing is misaligned on breaker rod-Correct or replace Broken or weak springs-Replace.
BOTH RODS EXTEND ATTHE SAME TIME	Hydraulic pressure in breaker cylinder increases before clamping rod is fully extended.1.Sequence ball not seated or broken or weak spring-correct or replace.2.Loose screw and ball not seated-correct or replace
BREAKER ROD RETRACTSAFTER CLAMPING ROD	Hydraulic pressure in breaker cylinder is not being re1.Fluid return ball did not reseat-correct or replace.2.Dirt plugging return port clean. Weak or broken spr breaker cylinder-Replace
PUMP DOES NOT RECIPROCATE	Air piston stuck.1.Check cylinder bore of pump for contamination or lubrication.2.Piston poppet not sealing-Replace
PUMP RECIPROCATES RAW WILL NOT EXTEND	Check prime.1.Depress both air valve and hydraulic release valve same time.
PUMP EXTENDS RAM BUT WILL NOT HOLD SYSTEM PRESSURE	1.Outlet check ball not sealing properly-Correct or Rep2.Release valve mechanism not sealing properly. Check pin, ball. Release poppet and poppet retainer-Correct Replace.
PUMP EXTENDS RAM BUT WILL NOT BUILTO MAXIMUM PRESSURE. NO VISIBLE SIGNS OLEAKAGE	1.Check air supply(5-10CFM@100psl)2.Check for internal leakage.A. Release valve mechanism.B. Low relief valve setting.C. Inlet check ball not seating properly-Correct or Re
PUMP EXTENDS RAM BUT WILL NOT BUILD MAXIMUM PRESSURE.VISIBLE SIGN OF LEAKAGE THROUGH AIR EXHAUST MUFFLER	1.Check piston sub-assemblyA. Replace copper gasket and assemble in vertical pB. Replace position packing.

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Technical Support and E-Warranty Certificate

www.vevor.com/support

VEVOR®

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De rechange	36,7 × 3,5 O	47,5 × 3 O 45 × 38 × 5	Y
Parties	anneau × 2 anneau × 2	anneau × 1

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PRODUCT PARAMETERS

TROUBLESHOOTING

TROUBLESHOOTING

www.vevor.com/support

VEVOR®

TOUGH TOOLS, HALF PRICE

RicambioParti

ÿ36.7x3.5 Oanello ×2

ÿ47.5x3 Oÿ45xÿ38anello ×1

x5 Yanello ×2

electronics www.vevor.com/support

VEVOR®

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Repuesto	36,7 × 3,5 O	47,5 × 3 O 45 ×	38x5 Y
Regiones	anillo × 2	anillo × 1	anillo × 2

TROUBLESHOOTING

SparenOnderdelen

ÿ36.7x3.50ringen ×2 ringen ×2

ÿ47.5x30 y45xÿ38x5ringen ×1

J

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PROBLEM SOLVING

warranty certificate www.vevor.com/support

VEVOR®

TOUGH TOOLS, HALF PRICE

SkonaDelar

ÿ36,7x3,5 Oring × 2

ring ×1

ÿ45xÿ38x5 Yÿ47,5x3 Oring × 2

NEED HELP? CONTACT US!

TROUBLESHOOTING

www.vevor.com/support