1. Cynnyrch Drosview
The Einhell Professional GP-PS 18/20 Li BL-Solo is a versatile and compact cordless pruning saw designed for cutting back and shaping trees and shrubs, shredding green waste, and cutting small sections of wood. As part of the Einhell Power X-Change family, it is compatible with all batteries and chargers from this series. This tool features a brushless motor for enhanced power and extended operating time compared to traditional carbon brush motors. Its compact and lightweight design, combined with a 15 cm cutting length and a chain speed of up to 8 m/s, makes it ideal for flexible garden use.

Figure 1: The Einhell Professional GP-PS 18/20 Li BL-Solo cordless pruning saw, shown with a compatible Power X-Change battery.
2. Cyfarwyddiadau Diogelwch
Always observe the following safety precautions when operating the pruning saw to prevent injury and damage.
Rhybuddion Diogelwch Cyffredinol
- Darllenwch y Llawlyfr: Thoroughly read and understand all instructions and safety warnings before use.
- Gwisgwch Offer Diogelu Personol (PPE): Always wear safety glasses, hearing protection, gloves, and sturdy footwear.
- Cadwch yr Ardal Waith yn Glir: Ensure the work area is free from obstacles, debris, and bystanders.
- Osgoi Amodau Gwlyb: Do not operate the pruning saw in rain or damp amgylcheddau.
- Darn Gwaith Diogel: Always ensure the material being cut is stable and cannot shift during operation.
- Two-Hand Operation: Always hold the pruning saw firmly with both hands during operation.
- Atal Cic yn Ôl: Be aware of potential kickback and avoid cutting with the tip of the guide bar.
3. Cydrannau Cynnyrch
Familiarize yourself with the main components of your cordless pruning saw:

Figure 2: Labeled diagram highlighting key features and components of the pruning saw.
- Guide Bar and Chain: High-quality cutting components for precise cuts.
- Gard dwylo: Integrated for user safety during operation.
- Foldable Chain Cover: Provides additional safety and protection.
- Modur di-frws: Delivers powerful and efficient performance.
- Tool-Free Chain Tensioning Knob: For easy adjustment of chain tension.
- Cronfa Olew: For automatic chain lubrication.
- Ergonomic Handle with Softgrip: Ensures comfortable and secure handling.
4. Gosod a Chynulliad
4.1. Gosod Batri
- Ensure the pruning saw is switched off.
- Align the Power X-Change battery with the battery slot on the tool.
- Llithrwch y batri i'r slot nes ei fod yn clicio'n ddiogel yn ei le.
- I'w dynnu allan, pwyswch y botwm rhyddhau ar y batri a'i llithro allan.
4.2. Guide Bar and Chain Assembly
- Place the guide bar onto the mounting studs.
- Carefully fit the chain around the sprocket and into the guide bar groove. Ensure the cutting edges of the chain are facing the correct direction.
- Close the chain cover and secure it.

Figure 3: Proper installation of the guide bar and chain.
4.3. Tensiwn y Gadwyn
The pruning saw features tool-free chain tensioning for convenience.
- Loosen the locking knob on the side of the saw.
- Turn the red adjustment knob to increase or decrease chain tension. The chain should be snug against the guide bar but still able to be pulled freely by hand.
- Once tension is correct, tighten the locking knob firmly.

Ffigur 4: Addasu tensiwn y gadwyn gan ddefnyddio'r bwlyn di-offeryn.
4.4. Filling the Oil Reservoir for Automatic Lubrication
The pruning saw has an automatic chain lubrication system. Ensure the oil reservoir is filled before each use.
- Locate the oil reservoir cap.
- Unscrew the cap and use the provided filling funnel to pour appropriate chain oil into the reservoir.
- Peidiwch â gorlenwi. Rhowch y cap yn ôl yn ddiogel.

Figure 5: Filling the oil reservoir for automatic chain lubrication.
5. Gweithrediad
5.1. Dechrau a Stopio
- To start: Press the safety lock-off button and then squeeze the trigger switch.
- I stopio: Rhyddhewch y switsh sbardun.
5.2. Technegau Torri
Always maintain a firm grip with both hands. Position yourself securely and ensure the workpiece is stable.
- Pruning Branches: Support the branch if necessary to prevent it from pinching the chain. Make relief cuts if the branch is heavy.
- Torri Boncyffion: Place the log on a stable surface or sawhorse. Avoid cutting into the ground.
- Osgowch gicio’n ôl: Never cut with the tip of the guide bar. Always use the bottom edge of the guide bar for cutting.

Figure 6: Demonstrating the pruning saw in action, cutting a log.
Video 1: An official product video demonstrating the Einhell Professional GP-PS 18/20 Li BL-Solo cordless pruning saw in various cutting tasks, highlighting its ease of use and features.
6. Cynnal a Chadw a Gofal
Regular maintenance ensures optimal performance and extends the life of your pruning saw.
6.1. Glanhau
- Tynnwch y batri bob amser cyn glanhau.
- Use a brush or compressed air to remove sawdust and debris from the guide bar, chain, and motor housing.
- Sychwch y tu allan gyda hysbysebamp brethyn. Peidiwch â defnyddio cemegau llym.
6.2. Hogi a Newid Cadwyn
- A dull chain reduces cutting efficiency and increases kickback risk. Sharpen the chain regularly or replace it when necessary.
- The chain and guide bar can be replaced without tools by following the assembly instructions in Section 4.2.
6.3. Oiling System Check
- Regularly check the oil level in the reservoir.
- Ensure the automatic lubrication system is functioning by observing oil spray from the chain during operation.
7. Canllaw Datrys Problemau
Cyfeiriwch at y tabl hwn am broblemau cyffredin a'u datrysiadau:
| Problem | Achos Posibl | Ateb |
|---|---|---|
| Nid yw Saw yn dechrau | Batri heb ei fewnosod yn gywir neu wedi'i ddadweud. Clo diogelwch heb ei weithredu. | Check battery connection and charge. Ensure safety lock-off button is pressed before trigger. |
| Perfformiad torri gwael | Cadwyn ddiflas. Tensiwn cadwyn anghywir. | Sharpen or replace chain. Adjust chain tension as per Section 4.3. |
| Chain not lubricating | Oil reservoir empty. Clogged oil port. | Refill oil reservoir. Clean oil port if necessary. |
| Dirgryniad gormodol | Loose chain. Damaged chain or guide bar. | Adjust chain tension. Inspect chain and guide bar for damage and replace if needed. |
8. Manylebau Technegol
| Nodwedd | Manyleb |
|---|---|
| Rhif Model | 4600080 |
| Ffynhonnell Pwer | 18V Power X-Change Battery (not included) |
| Math Modur | Yn ddi-frws |
| Hyd Bar Canllaw | 19.2 cm |
| Torri Hyd | 15 cm |
| Cyflymder Cadwyn | 8 m/s |
| Iro Cadwyn Awtomatig | Oes |
| Tensioning Cadwyn Rhydd | Oes |
| Pwysau (heb batri) | 1.38 kg |
| Dimensiynau Cynnyrch (L x W x H) | 46 x 11 x 15 cm |
9. Gwarant a Chymorth i Gwsmeriaid
Einhell offers a 10-year warranty on the brushless motor after online registration. For warranty claims, technical assistance, or spare parts, please contact Einhell customer support.
Cyswllt Gwneuthurwr:
Eschenstr. 6
94405 Landau an der Isar
Almaen
Please visit the official Einhell website for the most up-to-date contact information and warranty registration details.





