1. הקדמה און פּראָדוקט איבערview
This manual provides comprehensive instructions for the safe and effective operation, maintenance, and troubleshooting of your Sealey SMS255 Double Sliding Compound Mitre Saw 250mm. Please read this manual thoroughly before initial use and retain it for future reference.
The Sealey SMS255 is a powerful 1800W compound mitre saw designed for precise cutting of wood and other specified materials. It features double slides for enhanced control, a 60-tooth TCT blade, and integrated work piece supports. For improved accuracy, the unit is equipped with an LED work light and a laser guide.

פיגורע 1.1: איבערview of the Sealey SMS255 Double Sliding Compound Mitre Saw.
This image displays the complete Sealey SMS255 Double Sliding Compound Mitre Saw from a front-left perspective, showcasing its main components including the motor housing, blade guard, cutting table, and sliding rails.
2. זיכערקייַט אינפֿאָרמאַציע
שטענדיק געבן זיכערקייט די פריאריטעט ווען איר ניצט עלעקטרישע געצייג. נישט נאכפאלגן די אינסטרוקציעס קען רעזולטירן אין ערנסטע שאדן אדער שאדן צום געצייג.
- לייענען דעם מאַנואַל: פֿאַרשטיין אַלע אינסטרוקציעס און וואָרענונגען איידער די אָפּעראַציע.
- פערזענלעכע פּראַטעקטיוו עקוויפּמענט (PPE): טראָגט שטענדיק זיכערהייט ברילן, הערן שוץ, און אַ שטויב מאַסקע.
- אַרבעט שטח: האַלט דעם אַרבעטס־געגנט ריין, גוט באַלויכטן, און פֿרײַ פֿון שטערונגען. זאָרגט פֿאַר גענוגיקע ווענטילאַציע.
- עלעקטריקאַל זיכערקייַט: Ensure the power supply matches the tool's requirements (230V). Do not operate in damp אָדער נאַס טנאָים.
- בלייד זיכערקייַט: Ensure the blade is correctly installed and sharp. Never attempt to remove jammed material while the saw is running.
- זיכערער ארבעטסשטיק: שטענדיק קלamp the workpiece firmly before cutting to prevent movement.
- האַלטן קאָנטראָל: Keep hands clear of the blade path. Use both hands to operate the saw when possible.
- אויסשטעקן ווען נישט אין באַנוץ: טרענט אפ די זעג פון דער עלעקטריע צושטעל איידער איר מאכט אַדזשאַסטמאַנץ, טוישן בליידז, אדער דורכפירן וישאַלט.
3. קאָמפּאָנענטן און פֿאַרזאַמלונג
The Sealey SMS255 comes with essential components for immediate use and convenience.
אַרייַנגערעכנט קאַמפּאָונאַנץ:
- וואָרקפּיעסע קלamp
- Dust Extraction Bag
- פירן שעפּן
- 60-tooth TCT Blade (pre-installed)
ערשט סעטאַפּ:
- אויספּאַקן: Carefully remove the saw and all components from the packaging. Inspect for any shipping damage.
- פּאַזישאַנינג: Place the saw on a stable, level workbench or stand. Ensure sufficient space for workpiece movement and safe operation.
- Attach Workpiece Clamp: זיכער די וואָרקפּיעסע קלamp to the saw table as shown in Figure 3.1. This clamp is crucial for holding material securely during cuts.
- אינסטאַלירן שטויב זעקל: Connect the dust extraction bag to the dust port. For optimal dust collection, consider connecting to an external dust extraction system.
- מאַכט קשר: פֿאַרבינדט די זעג צו אַ פּאַסיק 230V עלעקטרישע ווענטיל.

Figure 3.1: Workpiece clamp אין נוצן.
This image shows a close-up of the workpiece clamp holding a piece of wood firmly against the saw's fence, demonstrating its function in securing material for accurate and safe cutting.
4. אַפּערייטינג ינסטרוקטיאָנס
פֿאָלגט די סטעפּס פֿאַר זיכערער און עפֿעקטיווער אָפּעראַציע פֿון אייער מיטער זעג.
- מאַטעריאַל צוגרייטונג: Ensure the workpiece is free of nails, screws, or other foreign objects that could damage the blade.
- Adjusting Mitre Angle: Loosen the mitre lock handle and pivot the turntable to the desired angle. The saw features locking increments at 0°, 15°, 22.5°, 30°, and 45° Left & Right. Securely tighten the handle.
- אַדזשאַסטינג בעוועל ווינקל: For bevel cuts, adjust the saw head tilt to the desired angle (up to 45°). Lock the bevel adjustment securely.
- Positioning Workpiece: Place the workpiece firmly against the fence and secure it with the workpiece clamp. Ensure the cutting line aligns with the laser guide.
- Activating Laser and LED: The integrated laser guide and LED work light can be activated to assist with precise alignment and illumination of the cutting area.
- מאַכן אַ שניט:
- Hold the saw handle firmly.
- Press the trigger to start the motor and allow the blade to reach full speed.
- Slowly lower the saw head through the workpiece, applying steady, even pressure.
- For wider materials, utilize the double sliding feature by pulling the saw head forward, lowering the blade, and pushing it back through the material. The slides can be locked at different lengths for greater control.
- אַמאָל דער שניט איז פֿאַרטיק, לאָזט לאָזט דעם טריגער און לאָזט די בלייד זיך גאָר אָפּשטעלן איידער איר הייבט אויף דעם זעג קאָפּ.

Figure 4.1: Saw in operation, cutting wood.
This image captures the Sealey SMS255 mitre saw in action, with the blade descending through a wooden workpiece, illustrating the cutting process.
5. וישאַלט
Regular maintenance ensures the longevity and optimal performance of your saw.
- דיסקאַנעקט מאַכט: Always unplug the saw before performing any maintenance or cleaning.
- רייניקונג: After each use, clean dust and debris from the saw, especially around the blade guard, motor vents, and sliding rails. Use a brush or compressed air.
- שטויב עקסטראַקט: Regularly empty the dust extraction bag. If using an external system, ensure its filters are clean and connections are secure.
- בלייד דורכקוק: Periodically inspect the blade for sharpness, damage, or missing teeth. A dull blade can cause kickback and poor cut quality.
- בלייד פאַרבייַט: When replacing the blade, ensure the new blade is compatible (250 x 3.2 x Ø30mm) and installed with the correct rotation direction. Model No. SMS255B multipurpose blade is available for mild steel, aluminium, and wood with nails.
- שמירן: Keep the sliding rails clean and lightly lubricated to ensure smooth operation.

Figure 5.1: Dust extraction port.
דאָס בילד גיט אַ נאָענטע בילד view of the dust extraction port on the Sealey SMS255, highlighting the connection point for the dust bag or an external dust collection system.
6. טראָובלעשאָאָטינג
This section addresses common issues you might encounter with your mitre saw.
| פּראָבלעם | מעגלעך סיבה | לייזונג |
|---|---|---|
| געזען טוט נישט אָנהייבן. | קיין שטראָם צושטעל; דעפעקטיווער סוויטש; מאָטאָר איבערלאַסטונג. | Check power connection and circuit breaker. Ensure switch is fully depressed. Allow motor to cool if overheated. |
| Poor cut quality (rough, splintering). | Dull or incorrect blade; workpiece not secured; incorrect cutting technique. | Replace blade if dull or damaged. Ensure workpiece is clamped firmly. Use steady, even pressure and allow blade to reach full speed. |
| יבעריק שטויב. | שטויב זעקל פול אדער נישט ריכטיק צוגעבונדן; שטויב פארט פארשטאפט. | Empty dust bag. Check and clear any blockages in the dust port. Ensure dust bag is securely attached. |
| Blade binds or stalls. | Workpiece not supported; dull blade; forcing the cut. | Ensure workpiece is fully supported. Replace dull blade. Do not force the saw; let the blade do the work. |
7. ספּעסאַפאַקיישאַנז
Detailed technical specifications for the Sealey SMS255 Double Sliding Compound Mitre Saw.
| באַשרייַבונג | ווערט |
|---|---|
| מאָדעל נומ. | SMS255 |
| מאָטאָר מאַכט | 1800 וו |
| צושטעלן וואָלtage | 230V |
| בלייד גרייס | 250 x 3.2 x Ø30mm |
| קיין מאַסע ספּיד | 4500רפּם |
| Mitre Stop Increments | 0°, 15°, 22.5°, 30°, 45° Left & Right |
| Cross Cut (0° Bevel x 0° Table) | 85 X 310 מם |
| Mitre Cut (0° Bevel x 45° Table) | 85 X 215 מם |
| Bevel Cut (45° Bevel x 45° Table) | 50 X 215 מם |
| Dust Extraction Port (ID/OD) | Ø35/Ø43mm |
| פּונקט וואָג | 15.5 קג (34.1 לבס) |
| פּראָדוקט דימענשאַנז (L x W x H) | 460 X 640 X 410 מם (18.11 X 25.2 X 16.14 אינטשעס) |
8. וואָראַנטי און שטיצן
Your Sealey SMS255 Double Sliding Compound Mitre Saw is covered by a limited warranty. Please refer to the warranty card included with your product for specific terms and conditions.
For technical support, spare parts, or warranty claims, please contact Sealey customer service or your authorized Sealey dealer. Ensure you have your model number (SMS255) and purchase details available when contacting support.
For more information, visit the official Sealey webפּלאַץ: www.sealey.co.uk





