Svarbi saugos informacija
Read and understand this entire manual before operating the Liftmaster 3 Ton Aluminum and Steel Low Profile High Lift Floor Jack. Failure to follow these instructions may result in serious injury or property damage. This floor jack is designed for lifting purposes only. Always use appropriate jack stands to support the vehicle after lifting. Never work under a vehicle supported only by a floor jack.
- Nominali talpa: Neviršykite vardinės 3 tonų (20 000 svarų) keliamosios galios.
- Paviršius: Always use the jack on a hard, level surface. Avoid uneven ground or soft surfaces.
- Stabilumas: Ensure the vehicle is stable and cannot roll before lifting. Engage the parking brake and block wheels.
- Jack Stands: Immediately after lifting, place appropriately rated jack stands under the vehicle's designated support points.
- Perkrovimas: The dual pump quick lift hydraulic system is equipped with a safety valve to prevent overloading beyond rated capacity. Do not attempt to bypass this safety feature.
- Priežiūra: Reguliariai tikrinkite domkratą, ar jis nepažeistas ar nenusidėvėjęs. Nenaudokite, jei jis pažeistas.
Sąranka
Before first use, perform the following steps to ensure proper operation and safety.
- Išpakavimas: Carefully remove the floor jack from its packaging. Inspect for any shipping damage.
- Rankenos surinkimas: Insert the handle into the handle socket on the jack. Ensure it is securely seated.
- Patikrinkite tvirtinimo detales: Verify that all nuts and bolts, especially those on the casters, are securely tightened. Loose fasteners can affect stability and operation.
- Hidraulinės sistemos nuorinimas: Air can become trapped in the hydraulic system during shipping. To bleed the system:
- Pasukite rankenėlę prieš laikrodžio rodyklę, kad visiškai atidarytumėte išleidimo vožtuvą.
- Greitai pumpuokite rankeną 10–15 kartų be apkrovos.
- Pasukite rankeną pagal laikrodžio rodyklę, kad uždarytumėte atleidimo vožtuvą.
- Test the jack by lifting it to its full height and then lowering it. Repeat if necessary until the jack operates smoothly.
Image: The Liftmaster 3 Ton Aluminum and Steel Low Profile High Lift Floor Jack in its lowered position, showcasing its gold and silver components.
Naudojimo instrukcijos
Follow these steps for safe and effective use of your floor jack.
- Paruoškite transporto priemonę: Pastatykite transporto priemonę ant kieto, lygaus paviršiaus. Įjunkite stovėjimo stabdį ir uždėkite ratų kaladėles ant tų ratų, kurie liks ant žemės.
- Padėkite lizdą: Locate the vehicle's manufacturer-recommended lifting points. Position the jack saddle directly under the lifting point. The jack's ultra-low 2.95 inch (75mm) entry point is ideal for lower body frame cars, while its high lift range up to 19.68 inches (500mm) accommodates pickups and SUVs.
- Pakelkite transporto priemonę: Turn the handle clockwise until the release valve is fully closed. Pump the handle to raise the vehicle. Lift the vehicle only high enough to place jack stands.
- Tvirtinimas naudojant stovus: Once the vehicle is at the desired height, immediately place appropriately rated jack stands under the vehicle's designated support points.
- Lower the Jack: Slowly turn the handle counter-clockwise to open the release valve and lower the jack until the vehicle rests securely on the jack stands. Remove the floor jack.
- Remove Jack Stands and Lower Vehicle: When work is complete, raise the vehicle slightly with the floor jack to remove the jack stands. Then, slowly turn the handle counter-clockwise to lower the vehicle completely to the ground. Remove the floor jack and wheel chocks.
Image: The floor jack in a partially raised position, demonstrating its lifting capability.
Vaizdas: Stambus planas view of the jack's low profile, with a tape measure indicating its minimum height.
Priežiūra
Reguliarus grindų domkrato aptarnavimas užtikrina ilgaamžiškumą ir saugų veikimą.
- Tepimas: Periodically lubricate all moving parts, including the pivot points and casters, with light machine oil.
- Hidraulinis skystis: Check the hydraulic fluid level regularly. If low, add high-quality hydraulic jack oil. Do not use brake fluid or other non-approved fluids.
- Valymas: Domkratas turi būti švarus, be nešvarumų, riebalų ir koroziją sukeliančių medžiagų.
- Release Valve Threads: If the release valve becomes stiff or causes the jack to lower too quickly, apply a small amount of oil to the threads of the release valve mechanism. This can help ensure a smooth and controlled lowering action.
- Saugykla: Domkratą laikykite švarioje, sausoje vietoje, visiškai įtraukę stūmoklį, kad išvengtumėte korozijos ir pailgintumėte sandariklio tarnavimo laiką.
Image: The jack with its saddle removed, showing the top plate where the saddle rests.
Vaizdas: Stambus planas view of the dual pump hydraulic mechanism, highlighting its components.
Trikčių šalinimas
Dažniausiai pasitaikančias problemas ir jų sprendimus rasite šiame skyriuje.
| Problema | Galima priežastis | Sprendimas |
|---|---|---|
| Džekas nekelia arba kelia lėtai. | Air in hydraulic system, low hydraulic fluid, or overloaded. | Bleed the hydraulic system (see Setup). Check and refill hydraulic fluid. Ensure load does not exceed 3 tons. |
| Džekas leidžiasi žemyn su apkrova. | Release valve not fully closed, internal seal damage, or overloaded. | Ensure release valve is fully closed. Do not use if internal seals are suspected to be damaged; seek professional repair. Ensure load does not exceed 3 tons. |
| Jack lowers too quickly or is difficult to control. | Release valve mechanism is stiff or worn. | Apply oil to the threads of the release valve mechanism. Turn the handle slowly and carefully when lowering. If the issue persists, professional inspection may be required. |
| Casters are loose or fall off. | Fasteners are not tightened. | Securely tighten all caster nuts and bolts before use. |
Specifikacijos
| Funkcija | Detalė |
|---|---|
| Modelio numeris | 6930SG |
| Nominali talpa | 3 tonos (6000 svarų) |
| Medžiaga | Aluminum frame, heavy-duty steel lift arm |
| Minimalus kėlimo aukštis | 2.95 colio (75 mm) |
| Maksimalus kėlimo aukštis | 19.68 colio (500 mm) |
| Prekės svoris | 27 kilogramo (maždaug 59.5 svarai) |
| Prekės matmenys (I x P x A) | 28.35 x 12.99 x 5.91 colio |
| Transporto priemonės paslaugos tipas | Car, RV, Sport Utility Vehicle, Tractor, Trailer, Truck, Van |
| UPC | 799804607415 |
Informacija apie garantiją
For detailed warranty information regarding your Liftmaster 3 Ton Aluminum and Steel Low Profile High Lift Floor Jack, please refer to the manufacturer's official websvetainėje arba susisiekite tiesiogiai su jų klientų aptarnavimo tarnyba. Išsaugokite pirkimo kvitą kaip pirkimo įrodymą.
Pagalbos informacija
For technical assistance, parts inquiries, or any other support needs, please contact LiftMaster customer support. Contact details can typically be found on the product packaging, the manufacturer's official websvetainėje arba per savo mažmenininką.