Bubuka
The Stanley FatMax SFMCH900B SDS-Plus Cordless Combination Hammer is a versatile and powerful tool designed for various drilling and chiseling applications. Its brushless motor technology ensures high performance, extended runtime, and maximum service life. This manual provides essential information for the safe and effective operation, setup, and maintenance of your tool.

Figure 1: Stanley FatMax SFMCH900B SDS-Plus Cordless Combination Hammer, showing its main body, auxiliary handle, and chuck.
Émbaran Kasalametan
Salawasna perhatikeun tindakan pencegahan kaamanan dasar pikeun ngirangan résiko kahuruan, sengatan listrik, sareng tatu pribadi nalika nganggo alat-alat listrik. Simpen manual ieu kanggo rujukan ka hareup.
- Kasalametan Area Gawé: Tetep wewengkon gawé beresih jeung well-cahayana. Ulah ngajalankeun parabot kakuatan dina atmosfir ngabeledug, kayaning ku ayana cair kaduruk, gas, atawa lebu.
- Kasalametan listrik: Hindarkeun kontak awak sareng permukaan bumi atanapi grounded. Ulah ngalaan alat listrik ka hujan atawa kaayaan baseuh.
- Kasalametan Pribadi: Always wear eye protection, hearing protection, and suitable work gloves. Dress properly; avoid loose clothing or jewelry.
- Pamakéan sareng Perawatan Alat: Ulah maksakeun alat kakuatan. Anggo alat kakuatan anu leres pikeun aplikasi anjeun. Pegatkeun sambungan batré tina alat kakuatan samemeh nyieun sagala pangaluyuan, ngaganti asesoris, atawa nyimpen parabot kakuatan.
- Pamakéan sareng Perawatan Alat Batré: Ngecas ukur nganggo carjer anu ditunjuk ku produsén. Anggo alat-alat listrik ngan nganggo bungkus batré anu ditunjuk sacara khusus.
Produk Leuwihview jeung Komponén
Familiarize yourself with the key components of your Stanley FatMax SFMCH900B combination hammer.
- SDS-Plus Chuck
- Mode Selector Switch (Drill, Hammer Drill, Chisel)
- Gagang bantu
- Jero eureun
- Pemicu Ngalih
- Tombol Release Batré
- Port batré
- Indikator Batré LED

Gambar 2: Sisi view of the combination hammer, highlighting the ergonomic design and main operational areas.
Disetél
1. Pamasangan sareng Cabut Batré
The tool operates on an 18V Stanley FatMax V20 Lithium-Ion battery (not included with the basic version).
- Pamasangan: Align the battery pack with the battery port on the tool. Slide the battery pack into the tool until it clicks securely into place.
- Ngahapus: Press the battery release button (6) and pull the battery pack out of the tool.

Figure 3: Proper method for inserting the battery pack into the tool's base.

Figure 4: The 3-level LED indicator on the battery shows the remaining charge level.
2. Gagang Tambahan Kantétan
The auxiliary handle provides additional control and stability during operation.
- Leupaskeun gagang bantu ku cara ngabengkokkeun lawan jarum jam.
- Geser gagang kana payuneun awak alat.
- Rotate the handle to the desired position for comfortable and secure grip.
- Kencangkeun gagangna ku cara dipulas saarah jarum jam nepika diamankeun pageuh.

Gambar 5: Nyaluyukeun gagang bantu pikeun cekelan sareng kontrol anu optimal.
3. SDS-Plus Bit/Chisel Installation
This tool uses SDS-Plus bits for quick and secure accessory changes.
- Ngabersihan shank tina bit bor atawa pahat.
- Pull back the chuck collar (1) and insert the SDS-Plus bit into the chuck.
- Release the chuck collar. The bit should click into place. Pull on the bit to ensure it is securely locked. A slight axial play is normal for SDS-Plus systems.
- Pikeun nyabut, tarik deui kerah cuk tur tarik bit kaluar.

Figure 6: Inserting an SDS-Plus drill bit into the tool's chuck.
4. Depth Stop Adjustment
The depth stop allows for precise control over drilling depth.
- Selapkeun batang panyekat jerona kana liang dina gagang bantu.
- Adjust the rod to the desired drilling depth by sliding it in or out.
- Secure the depth stop by tightening the knob on the auxiliary handle.

Figure 7: Adjusting the depth stop for controlled drilling depth.
Modeu Operasi
The SFMCH900B features a mode selector switch (2) to choose between different operating functions:

Figure 8: The mode selector switch allows selection of drilling, hammer drilling, or chiseling functions.
1. Hammer Drilling Mode (Hammer and Drill Bit Icon)
This mode is for drilling in concrete, masonry, and brick. It combines rotary action with powerful hammer blows for fast drilling progress.

Figure 9: Demonstrating hammer drilling into a wall.
2. Drilling Mode (Drill Bit Icon)
This mode provides rotary action only, suitable for drilling in wood, metal, plastics, and ceramics. The impact mechanism is disengaged.
3. Chiseling Mode (Chisel Icon)
This mode provides hammer action only with a rotary stop, ideal for light chiseling work in plaster, tiles, or for removing small amounts of material. Ensure a chisel bit is installed.

Figure 10: Performing light chiseling work with the tool.
To change modes, rotate the mode selector switch to the desired icon. Ensure the tool is off before changing modes.
Operasi
Before starting any operation, ensure the work area is clear and you are wearing appropriate personal protective equipment.
- Ngamimitian Alat: Squeeze the trigger switch (5) to start the tool. The speed is variable depending on the pressure applied to the trigger.
- Ngeureunkeun Alat: Leupaskeun saklar pemicu pikeun ngeureunkeun alat.
- Nerapkeun tekanan: Apply steady, firm pressure to the tool. Do not lean into the tool excessively; let the hammer mechanism do the work.
- Overheating: If the tool becomes excessively hot, run it without load for a few minutes to cool the motor.
Pangropéa
Pangropéa rutin ngajamin umur panjang sareng kinerja optimal alat anjeun.
- beberesih: Keep the ventilation slots clean and free from dust. Use a soft brush or dry cloth to clean the tool. Do not use water or chemical cleaners.
- Motor Brushless: The brushless motor design significantly reduces maintenance requirements compared to traditional brushed motors, as there are no carbon brushes to replace.
- Panyimpenan: Store the tool and battery in a cool, dry place, away from direct sunlight and moisture. Ensure the battery is removed from the tool before storage.
- Asesoris perawatan: Keep drill bits and chisels clean and sharp for best performance.

Figure 11: Storing the tool and accessories in a compatible TSTAK case for protection and organization.
Pamérésan masalah
| Masalah | Mungkin Cukang lantaranana | Solusi |
|---|---|---|
| Alat henteu ngamimitian. | Batré henteu dieusi atanapi henteu leres diselapkeun. | Pastikeun batréna geus dicas pinuh tur aman diselapkeun. |
| Ngurangan kinerja pangeboran. | Dull or incorrect drill bit; incorrect mode selected. | Replace with a sharp, appropriate bit. Verify mode selector is in the correct position. |
| Alat overheats. | pamakéan beurat kontinyu; ventilasi diblokir. | Allow tool to cool down. Clear ventilation slots. Reduce load. |
| Bit teu ngonci kana cuk. | Chuck collar not pulled back sufficiently; debris in chuck. | Pull chuck collar fully back. Clean chuck and bit shank. |
spésifikasi
| Fitur | Spésifikasi |
|---|---|
| merek | STANLEY FATMAX |
| Nomer modél | SFMCH900B-XJ |
| Sumber Daya | Batré Powered |
| Voltage | 18 volt |
| Énergi Dampak | 2.0 Joule |
| Tipe Motor | Brushless Motor |
| Kapasitas Pangeboran Maks. (Logam) | 22 milimeter |
| Laju | 2200 rpm |
| Item Beurat | 2.84 Kilogram (6.25 pon) |
| Dimensi produk | 15.75 "L x 6.3" W x 10.04" H |
| Bahan | Rubber (Handle and Grip), Metal (Body, Chuck, Key Components) |
| Komponén Kaasup | Cordless combination hammer (Battery and Charger Not Included in basic version) |
Garansi sareng Rojongan
For warranty information, technical support, or service inquiries, please refer to the official STANLEY FATMAX websitus atanapi ngahubungan departemén layanan palanggan maranéhna. Simpen bukti pameseran anjeun pikeun klaim garansi.
Pabrikan: Stanley





