1. Sigurnosna uputstva
Uvijek se pridržavajte osnovnih sigurnosnih mjera opreza prilikom korištenja električnih alata kako biste smanjili rizik od požara, strujnog udara i tjelesnih ozljeda. Pročitajte sva uputstva prije upotrebe ovog alata.
- Sigurnost radnog područja: Održavajte svoje radno mjesto čistim i dobro osvijetljenim. Nered ili tamna područja mogu uzrokovati nesreće. Ne koristite električne alate u eksplozivnim atmosferama, kao što je prisustvo zapaljivih tekućina, plinova ili prašine.
- električna sigurnost: Izbjegavajte kontakt tijela sa uzemljenim ili uzemljenim površinama kao što su cijevi, radijatori, peći i hladnjaci. Postoji povećan rizik od strujnog udara ako je vaše tijelo uzemljeno.
- Lična sigurnost: Always wear eye protection. Use respiratory protection if working with materials that produce dust or fumes. Dress properly; avoid loose clothing or jewelry. Keep hair, clothing, and gloves away from moving parts.
- Upotreba i njega alata: Ne forsirajte alat. Koristite odgovarajući alat za svoju primjenu. Isključite bateriju iz alata prije bilo kakvih podešavanja, promjene pribora ili skladištenja električnih alata.
- Upotreba i održavanje baterijskog paketa: Punite samo punjačem koji je odredio proizvođač. Koristite električne alate samo sa posebno namijenjenim baterijama. Kada se baterija ne koristi, držite je dalje od drugih metalnih predmeta.
- Usluga: Neka Vaš električni alat servisira kvalifikovana osoba za popravku koristeći samo identične zamjenske dijelove. To će osigurati održavanje sigurnosti električnog alata.
2. Proizvod je gotovview
The STIER Cordless Cartridge Gun Basic+ 3800 N is a powerful and versatile tool designed for applying sealants and adhesives. It offers a high extrusion force and is compatible with various cartridge and sausage pack sizes, making it suitable for a wide range of applications.

Image: The STIER Cordless Cartridge Gun, showing its main body and the extended tube for sealant application.
Ključne karakteristike:
- High extrusion force of up to 3800 N (850 lb) for efficient application of various materials.
- Versatile design suitable for both standard cartridges and flexible sausage packs.
- Accommodates common packaging sizes: 310 ml, 400 ml, and 600 ml.
- Includes comprehensive accessories for immediate use.
Uključene komponente:
Paket obično uključuje sljedeće stavke:
- STIER Cordless Cartridge Gun 3800N
- 2 x 12 V/1.5 Ah Battery Packs
- Punjač baterija
- 400 ml Tube (for sausage packs)
- Torbica za nošenje

Image: The STIER Cordless Cartridge Gun kit, including the gun, batteries, charger, and tube, stored in its protective carrying case.
3. Podešavanje
3.1 Punjenje baterije
Before first use, fully charge the battery packs. Ensure the charger is connected to a suitable power outlet.
- Povežite punjač na izvor napajanja.
- Umetnite baterijski paket u punjač dok ne klikne na svoje mjesto.
- Observe the indicator lights on the charger. A solid green light typically indicates a full charge.
- Nakon punjenja, izvadite baterijski paket iz punjača.

Image: The 12V battery pack and its dedicated charger, illustrating the components used for power.
3.2 Loading a Cartridge or Sausage Pack
The STIER Cordless Cartridge Gun supports both standard cartridges and flexible sausage packs. The method of loading differs slightly.
For Cartridges:
- Ensure the gun is switched off and the battery is removed.
- Press the release lever (if present) and pull the plunger rod back completely.
- Insert the cartridge into the barrel of the gun, nozzle first.
- Cut the tip of the cartridge nozzle at the desired bead size and attach the appropriate applicator tip if necessary.
- Push the plunger rod forward until it makes contact with the back of the cartridge.
For Sausage Packs (using the 400 ml tube):
- Ensure the gun is switched off and the battery is removed.
- Unscrew the front cap and remove the plunger from the 400 ml tube.
- Insert the sausage pack into the tube. Cut off the end of the sausage pack.
- Reinsert the plunger and screw the front cap back onto the tube.
- Attach the loaded tube to the gun.
4. Uputstvo za upotrebu
Once the battery is charged and the material is loaded, the gun is ready for operation.
4.1 Priključivanje baterije
- Align the charged battery pack with the battery slot on the bottom of the gun handle.
- Gurnite baterijski paket u utor dok se sigurno ne učvrsti na svoje mjesto.

Image: Detail of the gun's handle, highlighting the trigger mechanism and the area where the battery connects.
4.2 Adjusting Speed/Extrusion Force
The STIER Cordless Cartridge Gun features adjustable speed settings to control the flow rate of the material. Locate the speed adjustment dial, usually near the handle or motor housing. Rotate the dial to select the desired speed. Start with a lower setting and increase as needed for optimal control and material flow.
4.3 Applying Material
- Position the nozzle of the gun at the starting point of your application.
- Press the trigger to begin dispensing material. The amount of pressure applied to the trigger may also influence the flow rate.
- Move the gun steadily along the joint or surface to create an even bead.
- Release the trigger to stop the flow. The gun features an automatic drip-stop function to prevent excess material from flowing out.
5. Održavanje
Regular maintenance ensures the longevity and optimal performance of your STIER Cordless Cartridge Gun.
5.1 Čišćenje
- After each use, remove the cartridge or sausage pack.
- Clean any excess sealant or adhesive from the nozzle, plunger rod, and barrel using a suitable solvent or cleaner recommended by the sealant manufacturer.
- Wipe down the exterior of the gun with a clean, damp tkanina. Nemojte koristiti jake hemikalije ili abrazivna sredstva za čišćenje.
5.2 Skladištenje
- Store the gun in its carrying case in a dry, cool place, away from direct sunlight and moisture.
- Remove the battery pack from the gun before storing for extended periods.
- Store battery packs in a charged state to prolong their lifespan.

Image: The closed carrying case, providing secure storage and transport for the STIER Cordless Cartridge Gun and its accessories.
6. Otkrivanje problema
This section addresses common issues you might encounter with your cordless cartridge gun.
| Problem | Mogući uzrok | Rješenje |
|---|---|---|
| Gun does not operate. | Baterija nije napunjena ili je nepravilno umetnuta. | Ensure battery is fully charged and correctly seated in the gun. |
| No material dispensed. | Cartridge/sausage pack empty, nozzle blocked, or plunger not engaged. | Replace material, clear nozzle, or ensure plunger rod is pushed against the material. |
| Material flow is inconsistent. | Incorrect speed setting, air bubbles in material, or material too cold/thick. | Adjust speed, tap cartridge to remove air, or warm material to room temperature. |
| Excessive dripping after trigger release. | Drip-stop mechanism malfunction or material too fluid. | Ensure gun is clean. For very fluid materials, release trigger slightly before reaching the end of the bead. |
7. Specifikacije
Technical data for the STIER Cordless Cartridge Gun Basic+ 3800 N (Model 903090).
| Feature | Detalj |
|---|---|
| Brand | STIER |
| Broj modela | 903090 |
| Extrusion Force | Max. 3800 N / 850 lb |
| Izvor napajanja | Baterija (bežična) |
| Voltage | 12 V |
| Kapacitet baterije | 1.5 Ah |
| Compatible Cartridge/Sausage Sizes | 310 ml, 400 ml, 600 ml |
| Dimenzije paketa | 58 x 33 x 15 cm |
| Težina (cca.) | 4.5 kg (including package) |
8. Jamstvo i podrška
STIER products are manufactured to high-quality standards. For specific warranty information, please refer to the warranty card included with your product or visit the official STIER website.
For technical support, spare parts, or service inquiries, please contact your local STIER dealer or the customer service department. You can often find contact information on the STIER brand store page:





