1. Johdanto
This instruction manual provides essential information for the safe and effective operation, setup, and maintenance of your Kärcher PGS 4-18 18V Battery Chainsaw. Designed for pruning branches and shrubs with a diameter of up to 8 cm, this tool offers cordless convenience and efficient cutting performance. Please read this manual thoroughly before first use and keep it for future reference.
2. Turvallisuustiedot
VAROITUS: Lue kaikki tämän sähkötyökalun mukana toimitetut turvallisuusvaroitukset, ohjeet, kuvat ja tekniset tiedot. Kaikkien alla lueteltujen ohjeiden noudattamatta jättäminen voi aiheuttaa sähköiskun, tulipalon ja/tai vakavan vamman.
- Käytä aina asianmukaisia henkilönsuojaimia (PPE), kuten suojalaseja, kuulonsuojaimia, käsineitä ja tukevia jalkineita, kun käytät moottorisahaa.
- Pidä kädet ja muut kehonosat poissa leikkausalueelta ja terästä.
- Varmista, että työalueella ei ole sivullisia, lapsia eikä lemmikkejä.
- Älä käytä moottorisahaa märissä olosuhteissa tai syttyvien nesteiden tai kaasujen läsnä ollessa.
- Use only Kärcher 18V Battery Power batteries and chargers.
- Irrota akku ennen säätöjen tekemistä, lisävarusteiden vaihtamista tai työkalun varastointia.
- Maintain a firm grip on the tool with both hands during operation, unless using the removable handle for single-hand operation as intended.
3. Tuote ohiview
The Kärcher PGS 4-18 is a versatile battery-powered chainsaw designed for efficient pruning tasks. Its compact design and ergonomic features make it easy to handle.
Tärkeimmät komponentit:
- Moottorisahan runko
- Saw Blade (Made in Germany)
- Irrotettava kahva
- Battery Support (for 18V Kärcher Battery Power battery, not included)
- Optional Telescopic Extension (sold separately)

Figure 1: Kärcher PGS 4-18 Battery Chainsaw. Note: Battery is not included with the product.

Figure 2: The Kärcher PGS 4-18 with its saw blade and handle assembly.

Figure 3: The Kärcher 18V Battery Power system, compatible with a range of Kärcher tools.
4. Asennus
4.1. Terän asennus
The high-quality blade can be replaced quickly and easily without the need for additional tools. Refer to the video for a visual guide.

Figure 4: The saw blade, designed for efficient cutting.
4.2. Kahvan kiinnitys
The practical handle can be removed without tools, allowing for secure two-handed or single-handed operation. Ensure it is firmly attached before use.

Figure 5: The removable handle provides a secure grip.

Figure 6: The ergonomic design of the handle ensures comfortable use.
4.3. Akun asennus
Insert a fully charged Kärcher 18V Battery Power battery into the battery support until it clicks into place. The battery is not included and must be purchased separately.

Figure 7: Kärcher 18V Battery and Charger (sold separately).
4.4. Assembly and Blade Change Video
Video 1: This video demonstrates the assembly of the Kärcher PGS 4-18, including how to attach the handle and change the saw blade.
5. Käyttöohjeet
5.1. Basic Pruning
With the Kärcher PGS 4-18, you can effortlessly cut branches and twigs up to 8 cm in diameter. Position the saw blade firmly against the branch and activate the tool. Allow the saw to do the work, avoiding excessive force.

Figure 8: Pruning a branch on a sawhorse with the Kärcher PGS 4-18.

Kuva 9: Yksityiskohtainen view of the saw blade in action, cutting a branch.
5.2. Using with Telescopic Extension
For reaching higher branches, an optional telescopic extension (not included) can be attached. This accessory allows you to work at heights of up to 3.5 meters, making overhead pruning easier and safer.

Figure 10: Using the Kärcher PGS 4-18 with the optional telescopic extension for high branches.

Figure 11: The telescopic extension, available as an optional accessory.
5.3. Käyttöesittelyvideo
Video 2: This video demonstrates the Kärcher PGS 4-18 in use for pruning branches, including with the telescopic extension.
6. Huolto
Regular maintenance ensures the longevity and optimal performance of your Kärcher PGS 4-18.
- Puhdistus: After each use, remove any sawdust, debris, and resin from the blade and tool body. Use a damp cloth and mild detergent if necessary. Ensure the tool is dry before storage.
- Terän hoito: Inspect the blade for sharpness and damage regularly. A dull blade can reduce efficiency and increase strain on the tool. Replace worn or damaged blades promptly using the tool-free mechanism.
- Akun säilytys: Store the battery in a cool, dry place, away from direct sunlight and extreme temperatures. For long-term storage, ensure the battery is partially charged (around 50%).
- Yleinen tarkastus: Periodically check all screws, nuts, and bolts for tightness. Ensure all moving parts operate smoothly.
7. Vianmääritys
If you encounter issues with your Kärcher PGS 4-18, refer to the following common problems and solutions:
| Ongelma | Mahdollinen syy | Ratkaisu |
|---|---|---|
| Työkalu ei käynnisty | Akku ei ole asetettu oikein tai on tyhjä | Varmista, että akku on kokonaan paikallaan. Lataa akku. |
| Huono leikkausteho | Tylsä tai vaurioitunut terä | Vaihda sahanterä. |
| Työkalu pysähtyy käytön aikana | Ylikuormitus tai heikko akku | Reduce cutting pressure. Charge or replace the battery. |
| Liiallinen tärinä | Löysät osat tai vaurioitunut terä | Check for loose parts and tighten. Inspect and replace blade if damaged. |
Jos ongelma jatkuu näiden ratkaisujen kokeilemisen jälkeen, ota yhteyttä Kärcherin asiakaspalveluun.
8. Tekniset tiedot
Technical data for the Kärcher PGS 4-18 18V Battery Chainsaw:
| Ominaisuus | Arvo |
|---|---|
| Valmistaja | Kärcher |
| Mallinumero | 1.445-330.0 |
| Tuotteen mitat | 47.5 x 8.9 x 17.4 cm |
| Paino | 1.4 kg |
| Akun tyyppi | 18V Lithium-ion (not included) |
| Oksan enimmäishalkaisija | 8 cm |
| Terän pituus | 150 mm |
| Nopeus | 28 RPM |
| Virtalähde | Paristokäyttöinen |
| Erikoisominaisuudet | Tool-free blade replacement |
| Kahvan materiaali | Kumi |
| Terän materiaali | Ruostumaton teräs |
9. Takuu ja tuki
Kärcher products are manufactured to high-quality standards and come with a manufacturer's warranty. For specific warranty details, registration, or technical support, please refer to the warranty card included with your product or visit the official Kärcher website. You can also contact Kärcher customer service for assistance with any product-related inquiries.
Verkkoresurssit: www.karcher.com





