VV-CGQJD-HODJ-8T - Jack Vevor - Free user manual and instructions

USER MANUAL VV-CGQJD-HODJ-8T Vevor

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LONG RAM JACK

MODEL:3T/4T/8T/12T

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VEVOR®

TOUGH TOOLS, HALF PRICE

LONG RAM JACK

MODEL:3T/4T/8T/12T

Technical line drawing of a cylindrical mechanical device with a separate vertical rod (no text or symbols)

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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.

Warming:

For your safety to prevent injury, please read very careful about the following warnings and operating instructions:

- This is just a lift drive, which is designed to be used with cranes heavier loads. Do not use this product for any purpose other than for which it was intended.

- This is a lifting device only, which is designed to be used with lift heavier loads. Do not overload, overloading may cause damage or failure of the unit. Do not use this product for any purpose other than that for which it was intended.

- Load must be supported immediately by other appropriate means. Never work on, under or around load until it is properly supported to appropriately rated jack stands.

- Do not drop load suddenly. As resulting shock to unit may cause damage. Unit must be fully retracted before adding oil. Fill to lower of filling hole. Use only high quality hydraulic fluid. Do not use by fluid or any other type of improper fluids that may cause damage. unit.

● All mounting hardware must be tight before using.

- Read, study, understand and follow all instructions before use or maintenance.

- It is owner's responsibility to keep labels and manuals are available from the manufacturer failure to heed these and all other warnings pertaining to this product can result in sudden loss of lifted load resulting in death personal injury or property damage.

Caution:

Use the handle provided for this product or an authorized replacement handle to ensure proper release valve operation.

OPERATION INSTRUCTIONS:

1. Before operating, estimate the weight of the load. Do not overload the jack beyond It's rated load.

2. Select point of action according to the gravitational center place the on the hard ground it necessary, Place a hard plank under the jack avoid tottering or falling during operation.

3. Before operating the jacks, first, insert the notched end of the handle the release valve. Turn the operating handle clockwise until release valve closed. Do not over tighten the valve.

4. Insert operating handle into the socket and the ram is steadily raise the up and down movement of the handle and the load is raised. T will stop rising when the required height is reached.

5. Lower the ram by turning the release valve. Counter-clockwise with the notched end slacken it slowly when a load is addled, or accidents can occur.

6. When more than one jack is used at the same time it is important, operate the different jacks at an equal speed with equal load. Otherwise, there is danger of falling the entire structure.

7. At an ambient temperature from 27F to 113F use machine oil (G8443-84)N15. At an ambient temperature 4F to 27F use synthetic spindle oil(GB442-64) Sufficient filtered hydraulic oil should be maintained in the jacks. Otherwise, the rated height cannot be reached.

8. Violent Shocks must be avoided during the operation.

9.User must operate the jack correctly according to operating instruction the jack has some quality problems, it can not be operated.

+To raise:

1. Using the slotted opening at the end of the handle, turn the releas clock wise to tighten it.

2. Put the handle in the pressing handle holder and press up the down piston rod will rise slowly till the height you need. then immediately tra

the load to appropriately-rated support devices such as jack stands.

+To lower:

Remove the pressing handle. Using the slotted opening at the end of handle turn the release-valve slightly counter clock wise to loosen it. then the piston rod will move down slowly. When loaded, the release should not be turned quickly, otherwise too speedy lowering will lead danger.

Loosen the pressure relief valve

Warming:

Be sure all tools and personnel are clear before lowering load, danger dynamic shock loads are created by quickly opening and closing the release valve as the load is being lowered the resulting overload may cause hydraulic system failure, which could cause severe personal injury and/or property damage.

FOR SAFETYS SAKE

Lifting weight should not exceeded the specified duty of this jack.

Without a supporting rack, it is not allowed to work under the lifted heavy b after it is raised.

ROUTINE MAINTENANCE

Proper quantity of oil should be maintained, otherwise the specified lif height would not be reached.

To avoid damaging, the jack should be kept from shocking while in operation.

The jack is not allowed to stand on one side or upside down.

This product is not suitable to the operation environment full or acid alkaline corrosive air.

Adding oil

1. With saddle fully lowered and pump piston fully depressed, set jack upright, level position. Remove oil filler plug.
2. Fill until oil is level with the filler plug hole, reinstall oil filter plug.

Line drawing of a spray can with a pointed tip and a curved line extending from the side (no text or symbols)

Oil (G8443-84)N15

Changing oil

For best performance and longest life, replace the complete fluid supply at once per year.

1. With saddle fully lowered and pump piston fully depressed, remove the oil plug.
2. Lay the jack, on its side and drain the fluid into a suitable container.

Note: Dispose of hydraulic fluid in accordance with local regulations.

1. Fill with good quality jack oil. Reinstall oil filler Plug.

Pour out the oi

Lubrication

1. A coating of light lubricating oil to pivot points axles and hinges with to prevent rust and assure that wheels, casters and pump assemblies move freely.

2. Periodically check the pump piston and ram for signs of rust or coClean as needed and wipe with an oily cloth.

Caution: Never use sandpaper or abrasive material on these surfaces.

1. When not in use, store the jack with pump piston and ram fully re

Parameter table

Model	Lift Weight Capacity (TON)	Lifting Travel (mm)	Min height (mm)
3T	3	500	660
4T	4	500	610
8T	8	500	660
12T	12	500	660

Dimensions

Model	H (mm)	D1 (mm)	D2 (mm)	D3 (mm)	W (mm)
3T	660	17	17	28	25
4T	610	/	17	28	/
8T	660	17	17	30	22
12T	660	17	20	33	22

d3 d2 工

Plunger pump installation instructions

Place the hydraulic pump in the jack of the crane accordingly Place the hydraulic pump and insert the corresponding pin

TROUBLE SHOOTING

Symptom	Possible Causes	Corrective Action
Jack will not load	Release valve not tightly closed overload conditionAir supply in adequate	Ensure release valve tightly closRemedy overload conditionEnsure adequate air supply
Jack bleeds off after lift	Release valve not tightly closed Overload conditionHydraulic unit malfunction	Ensure release valve tightly closRemedy overload conditionContact seller
Jack will not lower after unloading	Reservoir overfilledLinkages binding	Drain fluid to proper levelClean and lubricate moving parts
Poor lift performance	Fluid level lowAir trapped in system	Ensure proper fluid levelWith ram fully retracted, remove filler plug to let pressurized air escape, reinstall oil filler plug
Will not lift full extension	Fluid level low	Ensure proper fluid level

VEVOR®

TOUGH TOOLS, HALF PRICE

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

VEVOR®

TOUGH TOOLS, HALF PRICE

Technical line drawing of a cylindrical mechanical device with a side view showing a shaft and housing (no text or symbols)

Loosen the pressure relief valve

Échauffement:

Line drawing of a spray can with a pointed tip and a curved line extending from the side (no text or symbols)

Huile (G8443-84)N15

Changement d'huile

Place the hydraulic pump in the jack of the crane accordingly Place the hydraulic pump and insert the corresponding pin

DÉPANNAGE

Line drawing of a cylindrical mechanical device with a side view showing a shaft and housing (no text or symbols)

Loosen the pressure relief valve

Erwärmen:

Line drawing of a spray can with a pointed tip and a curved line extending from the side (no text or symbols)

Öl (G8443-84)N15

Ölwechsel

Place the hydraulic pump in the jack of the crane accordingly Place the hydraulic pump and insert the corresponding pin

FEHLERBEHEBUNG

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VEVOR®

TOUGH TOOLS, HALF PRICE

Technical line drawing of a cylindrical mechanical device with a side view showing a shaft and housing (no text or symbols)

Loosen the pressure relief valve

Riscaldamento:

Line drawing of a spray can with a pointed tip and a curved line extending from the side (no text or symbols)

Olio (G8443-84)N15

Cambio dell'olio

Place the hydraulic pump in the jack of the crane accordingly Place the hydraulic pump and insert the corresponding pin

Technical line drawing of a cylindrical mechanical device with a side view showing a shaft and housing (no text or symbols)

Loosen the pressure relief valve

Calentamiento:

Line drawing of a spray can with a pointed tip and a curved line extending from the side (no text or symbols)

Aceite (G8443-84)N15

Cambio de aceite

Place the hydraulic pump in the jack of the crane accordingly Place the hydraulic pump and insert the corresponding pin

Technical line drawing of a cylindrical mechanical device with a side view showing a shaft and housing (no text or symbols)

POTRZEBUJESZ POMOCY? SKONTAKTUJ SIĘ Z NAMI!

Machine Translated by Google

Loosen the pressure relief valve

Ogrzewanie:

Line drawing of a spray can with a pointed tip and a curved line extending from the side (no text or symbols)

Olej (G8443-84)N15

Wymiana oleju

Place the hydraulic pump in the jack of the crane accordingly Place the hydraulic pump and insert the corresponding pin

ROZWIAZYWANIE PROBLEMÓW

Technical line drawing of a cylindrical mechanical device with a side view showing a shaft and housing (no text or symbols)

HULP NODIG? NEEM CONTACT MET ONS OP!

Loosen the pressure relief valve

Opwarming:

Line drawing of a spray can with a pointed tip and a curved line extending from the side (no text or symbols)

Olie (G8443-84)N15

Olie verversen

Place the hydraulic pump in the jack of the crane accordingly Place the hydraulic pump and insert the corresponding pin

PROBLEMEN OPLOSSEN

Technical line drawing of a cylindrical mechanical device with a side view showing a shaft and housing (no text or symbols)

BEHÖVER HJÄLP? KONTAKTA OSS!

Loosen the pressure relief valve

Uppvärmning:

Line drawing of a spray can with a pointed tip and a curved line extending from the side (no text or symbols)

Olja (G8443-84)N15

Byte av olja

Place the hydraulic pump in the jack of the crane accordingly Place the hydraulic pump and insert the corresponding pin

FELSÖKNING

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