Pomembne varnostne informacije
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.
- Nazivna zmogljivost: Ne prekoračite nazivne nosilnosti 3 tone (6000 lbs).
- Površina: Always use the jack on a hard, level surface. Avoid uneven ground or soft surfaces.
- Stabilnost: Ensure the vehicle is stable and cannot roll before lifting. Engage the parking brake and block wheels.
- Jack stoji: Immediately after lifting, place appropriately rated jack stands under the vehicle's designated support points.
- Preobremenitev: 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.
- Vzdrževanje: Regularly inspect the jack for damage or wear. Do not use if damaged.
Nastavitev
Before first use, perform the following steps to ensure proper operation and safety.
- Razpakiranje: Carefully remove the floor jack from its packaging. Inspect for any shipping damage.
- Sklop ročaja: Insert the handle into the handle socket on the jack. Ensure it is securely seated.
- Preverite pritrdilne elemente: Verify that all nuts and bolts, especially those on the casters, are securely tightened. Loose fasteners can affect stability and operation.
- Odzračevanje hidravličnega sistema: Air can become trapped in the hydraulic system during shipping. To bleed the system:
- Za popolno odpiranje izpustnega ventila obrnite ročico v nasprotni smeri urinega kazalca.
- Ročico hitro pritisnite 10-15-krat brez obremenitve.
- Obrnite ročaj v smeri urinega kazalca, da zaprete sprostitveni ventil.
- Dvigalko preizkusite tako, da jo dvignete do polne višine in jo nato spustite. Po potrebi ponovite, dokler dvigalka ne deluje gladko.

Image: The Liftmaster 3 Ton Aluminum and Steel Low Profile High Lift Floor Jack in its lowered position, showcasing its gold and silver components.
Navodila za uporabo
Follow these steps for safe and effective use of your floor jack.
- Pripravite vozilo: Vozilo parkirajte na trdi, ravni površini. Zategnite parkirno zavoro in na kolesa, ki bodo ostala na tleh, namestite zagozde.
- Postavite Jack: 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.
- Dvignite vozilo: 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.
- Zavarujte s stojalci Jack: 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.

Slika: Bližnji posnetek view of the jack's low profile, with a tape measure indicating its minimum height.
Vzdrževanje
Redno vzdrževanje zagotavlja dolgo življenjsko dobo in varno delovanje vaše talne dvigalke.
- Mazanje: Periodically lubricate all moving parts, including the pivot points and casters, with light machine oil.
- Hidravlična tekočina: Check the hydraulic fluid level regularly. If low, add high-quality hydraulic jack oil. Do not use brake fluid or other non-approved fluids.
- Čiščenje: Dvigalko naj bo čista in brez umazanije, masti in korozivnih snovi.
- 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.
- Shranjevanje: Dvigalko shranite na čistem in suhem mestu s popolnoma uvlečenim batkom, da preprečite korozijo in podaljšate življenjsko dobo tesnila.

Image: The jack with its saddle removed, showing the top plate where the saddle rests.

Slika: Bližnji posnetek view of the dual pump hydraulic mechanism, highlighting its components.
Odpravljanje težav
Za pogoste težave in njihove rešitve glejte ta razdelek.
| Težava | Možen vzrok | rešitev |
|---|---|---|
| Jack ne dvigne ali dvigne počasi. | 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. |
| Dvigalka se spusti pod obremenitvijo. | 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. |
Specifikacije
| Funkcija | Podrobnost |
|---|---|
| Številka modela | 6930SG |
| Nazivna zmogljivost | 3 ton (6000 funtov) |
| Material | Aluminum frame, heavy-duty steel lift arm |
| Najmanjša višina dviga | 2.95 palcev (75 mm) |
| Največja višina dviga | 19.68 palcev (500 mm) |
| Teža predmeta | 27 kilograma (približno 59.5 lbs) |
| Mere predmeta (D x Š x V) | 28.35 x 12.99 x 5.91 palcev |
| Vrsta storitve vozila | Car, RV, Sport Utility Vehicle, Tractor, Trailer, Truck, Van |
| UPC | 799804607415 |
Informacije o garanciji
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 webspletno mesto ali se obrnite neposredno na njihovo podporo strankam. Shranite račun kot dokazilo o nakupu.
Informacije o podpori
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 webspletnem mestu ali prek vašega prodajalca.