1. Kirish
This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your Ferrex SDS 20V Cordless Rotary Hammer Drill. Please read this manual thoroughly before using the tool and keep it for future reference.
2. Xavfsizlik bo'yicha ko'rsatmalar
Yong'in, elektr toki urishi va shaxsiy jarohatlar xavfini kamaytirish uchun har doim asosiy xavfsizlik choralariga rioya qiling. Tezkor ma'lumot olish uchun ushbu qo'llanmani qo'lingizda saqlang.
- Ish maydoni xavfsizligi: Ish joyingizni toza va yaxshi yoritilgan holda saqlang. Tartibsiz yoki qorong'i joylar baxtsiz hodisalarni chaqiradi. Elektr asboblarini portlovchi muhitda, masalan, yonuvchan suyuqliklar, gazlar yoki changlar mavjud bo'lganda ishlatmang.
- Elektr xavfsizligi: Elektr asbob vilkalari rozetkaga mos kelishi kerak. Hech qachon vilkani hech qanday tarzda o'zgartirmang. Quvurlar, radiatorlar, poligonlar va muzlatgichlar kabi tuproqli yoki tuproqli yuzalar bilan tanaga tegmang.
- Shaxsiy xavfsizlik: Always wear eye protection. Use hearing protection when operating the tool for extended periods. Dress properly; do not wear loose clothing or jewelry. Keep hair, clothing, and gloves away from moving parts.
- Elektr asboblaridan foydalanish va parvarish qilish: Elektr asbobini majburlamang. Ilovangiz uchun to'g'ri elektr asbobidan foydalaning. Har qanday sozlash, aksessuarlarni almashtirish yoki elektr asboblarni saqlashdan oldin batareya paketini elektr asbobdan ajratib oling.
- Batareya vositasidan foydalanish va parvarish qilish: Faqat ishlab chiqaruvchi tomonidan belgilangan zaryadlovchi bilan quvvatlang. Elektr asboblarini faqat maxsus mo'ljallangan batareya paketlari bilan ishlating.
3. Paket tarkibi
Carefully unpack your Ferrex SDS 20V Cordless Rotary Hammer Drill and check that all items are present and in good condition. If any items are missing or damaged, contact your retailer.
- 1 x Ferrex SDS 20V Cordless Rotary Hammer Drill
- 1 x Quick-Chuck (Keyless Chuck)
- 1 x foydalanuvchi qo'llanmasi
Note: Battery and charger are NOT included with this product and must be purchased separately.

Image: The Ferrex SDS 20V Cordless Rotary Hammer Drill, highlighting that the battery and charger are sold separately.
4. Mahsulot tugadiview
Familiarize yourself with the components of your Ferrex SDS 20V Cordless Rotary Hammer Drill before operation.

Rasm: batafsil view of the Ferrex SDS 20V Cordless Rotary Hammer Drill, showing its main components such as the chuck, mode selector, trigger, and handle.
- SDS-Plus Chak: Tez va xavfsiz bit o'zgarishlari uchun.
- Quick-Chuck (Keyless Chuck): Adapter for standard drill bits.
- Rejim tanlash tugmasi: To switch between drilling and hammer drilling functions.
- Trigger kaliti: Asbobni faollashtiradi.
- O'zgaruvchan tezlikni boshqarish: Integrated into the trigger for precise speed adjustment.
- Oldinga/teskari aylanish tugmasi: Aylanish yo'nalishini o'zgartiradi.
- LED ish chirog'i: Ish joyini yoritadi.
- Yumshoq tutqich: Qulay va xavfsiz boshqarishni ta'minlaydi.
- Batareya porti: For inserting the 20V battery pack (not included).
5. Sozlash
5.1 Batareyani o'rnatish
- Ishlatishdan oldin batareya to'plami to'liq zaryadlanganligiga ishonch hosil qiling.
- Batareya paketini asbobdagi batareya porti bilan tekislang.
- Batareya to'plamini mahkam o'rnida bosguncha portga suring.
- Olib tashlash uchun batareyani chiqarish tugmasini bosing va batareya paketini tashqariga suring.
5.2 bitli o'rnatish (SDS-Plus)
- Asbob o'chirilganligiga va batareyasi chiqarilganligiga ishonch hosil qiling.
- SDS-Plus bo'yinbog'ini orqaga torting.
- Insert the SDS-Plus drill bit into the chuck, twisting slightly until it locks into place.
- Release the collar. Pull on the bit to ensure it is securely seated.
5.3 Quick-Chuck (Keyless Chuck) Installation
For using standard drill bits, attach the Quick-Chuck adapter.
- Asbob o'chirilganligiga va batareyasi chiqarilganligiga ishonch hosil qiling.
- Insert the Quick-Chuck adapter into the SDS-Plus chuck as described in section 5.2.
- To insert a standard drill bit, twist the front collar of the Quick-Chuck counter-clockwise to open the jaws.
- Insert the drill bit and twist the collar clockwise to tighten the jaws securely around the bit.
6. Foydalanish bo'yicha ko'rsatmalar
6.1 Ishlash rejimini tanlash
Use the mode selector switch to choose between drilling and hammer drilling functions:
- Matkap rejimi: Yog'och, metall yoki plastmassaga burg'ulash uchun.
- Bolg'a matkap rejimi: For drilling into concrete, masonry, or stone.
6.2 Quvvatni yoqish/o'chirish va tezlikni boshqarish
- To turn on the tool, press the trigger switch.
- The tool features stepless rotary speed control; the harder you press the trigger, the faster the tool operates.
- O'chirish uchun ishga tushirish tugmachasini qo'yib yuboring.
6.3 Oldinga/teskari aylanish
The forward/reverse switch is located above the trigger. Push it left for forward rotation (drilling) and right for reverse rotation (removing screws or jammed bits).
6.4 LED ish chirog'i
The integrated LED work light illuminates your work area automatically when the trigger is pressed. It also features an afterglow function, staying lit for a short period after the trigger is released.
6.5 Drilling Capacity
The maximum drilling capacities are:
- Beton: 10 mm
- Chelik: 8 mm
- Yog'och: 16 mm

Image: The Ferrex SDS 20V Cordless Rotary Hammer Drill being used to drill into a concrete block, demonstrating its hammer drilling capability.
7. Xizmat ko'rsatish
Muntazam texnik xizmat ko'rsatish optimal ishlashni ta'minlaydi va asbobingizning ishlash muddatini uzaytiradi.
- Tozalash: Har foydalanishdan keyin asbobni yumshoq, damp mato. Qattiq kimyoviy moddalar yoki abraziv tozalash vositalaridan foydalanmang. Shamollatish teshiklarini chang va qoldiqlardan tozalang.
- Saqlash: Asbobni quruq, bolalar qo'li yetmaydigan joyda saqlang. Saqlashdan oldin batareya blokini chiqarib oling.
- Tekshirish: Periodically check for damaged parts, loose screws, or worn components. Have any damaged parts repaired by a qualified service technician.
8. Muammolarni bartaraf qilish; nosozliklarni TUZATISH
If you encounter issues with your Ferrex SDS 20V Cordless Rotary Hammer Drill, refer to the following common problems and solutions:
| Muammo | Mumkin sabab | Yechim |
|---|---|---|
| Asbob ishga tushmaydi. | Batareya zaryadlanmagan yoki to'g'ri o'rnatilmagan. | Batareya to'liq zaryadlangan va xavfsiz tarzda joylashtirilganligiga ishonch hosil qiling. |
| Quvvat yoki ishlashning pasayishi. | Low battery charge. Incorrect mode selected. | Recharge battery. Verify correct mode (Drill/Hammer Drill) for the task. |
| Bit not rotating or slipping. | Bit not properly secured in chuck. Forward/Reverse switch in neutral or reverse. | Re-insert and secure bit. Ensure switch is in forward position. |
| Haddan tashqari tebranish yoki shovqin. | Shikastlangan bit. Bo'shashgan komponentlar. | Replace damaged bit. Inspect tool for loose parts; if persistent, seek professional service. |
9. Texnik shartlar
| Xususiyat | Spetsifikatsiya |
|---|---|
| Brend | Ferrex |
| Model raqami | SDS SDS 20V |
| jildtage | 20 volt |
| Max. No-Load Speed | 0-900 min-1 (RPM) |
| Ta'sir darajasi | 0-5,000 min-1 (BPM) |
| Ta'sir energiyasi | 1.2 Joul |
| Maks. Moment | 12 Nm |
| Burg'ilash quvvati (beton) | 10 mm |
| Burg'ulash quvvati (po'lat) | 8 mm |
| Burg'ilash quvvati (yog'och) | 16 mm |
| Chak turi | SDS-Plus Connector, includes Keyless Quick-Chuck |
| Maxsus xususiyatlar | Compact, Cordless, LED Work Light with Afterglow, Stepless Rotary Speed Control, Soft Grip |
| Og'irligi | 1.69 kg (batareyasiz) |
10. Kafolat va qo'llab-quvvatlash
For warranty information or technical support, please refer to the documentation provided at the point of purchase or contact Ferrex customer service. Keep your proof of purchase for any warranty claims.