1. Okwu mmalite na gafereview
Thank you for choosing the TRUPER ROTO-1/2NX2 Hammer Drill/Screwdriver. This powerful 1200W tool is designed for various drilling and screwdriving tasks, offering versatility with its three functions: hammer drill, drill, and screwdriver. It features 2 variable reversible speeds, a robust double gear system, and an ergonomic non-slip handle for enhanced control and comfort. Please read this manual carefully before operating the tool to ensure safe and efficient use.

Foto 1.1: N'ihu view of the TRUPER ROTO-1/2NX2 Hammer Drill. This image shows the overall design of the tool, including the chuck, auxiliary handle, and main body.
2. Njirimara ngwaahịa na akụrụngwa
The TRUPER ROTO-1/2NX2 is equipped with several features designed for performance and user convenience. Familiarize yourself with the components shown below.
- Nhọrọ ọrụ: Easily switch between drill, hammer drill, and screwdriver modes.
- Mechanical Speed Selector: Control for high or low speed settings.
- Depth Control Rod: For precise drilling depth adjustments.
- 360° Aka inyeaka: Provides enhanced control and comfort for the operator.
- Njikwa ọsọ mgbanwe mgbanwe: Allows for precise speed adjustment during operation.
- Reversible Mode Lever: Changes the rotation direction for screwdriving or bit removal.
- Continuous Use Button: Locks the trigger for extended operation.
- Non-slip Grip: Ensures comfortable and secure handling.
- Ball Bearing Mounted Motor: Designed for increased durability and lifespan.
- Ọkụ LED: Na-amụba ebe ọrụ ka mma visibiliti.
- Heavy-duty Cable: Durable power cable for reliable connection.

Foto 2.1: Akụkụ view of the TRUPER ROTO-1/2NX2 Hammer Drill, illustrating the general location of the function selector, speed selector, depth rod, auxiliary handle, variable speed control, reversible lever, continuous use button, non-slip grip, and LED light.
3. Ntuziaka nchekwa n'ozuzu
Ịdọ aka ná ntị: Gụọ ịdọ aka ná ntị nchekwa niile, ntuziaka, nkọwa na nkọwapụta enyere na ngwa ike a. Ọdịda ịgbaso ntuziaka niile edepụtara n'okpuru nwere ike bute ujo ọkụ eletrik, ọkụ na/ma ọ bụ mmerụ ahụ dị egwu.
Nchekwa Mpaghara Ọrụ
- Debe ebe a na-arụ ọrụ ọcha na ọkụ nke ọma. Ebe mgbagwoju anya ma ọ bụ ọchịchịrị na-akpọ ihe mberede.
- Ejila ngwaọrụ ike rụọ ọrụ n'ime ikuku mgbawa, dị ka n'ihu mmiri ọkụ, gas, ma ọ bụ uzuzu. Ngwá ọrụ ike na-emepụta ọkụ ọkụ nke nwere ike ịgbanye uzuzu ma ọ bụ uzuoku.
- Chebe ụmụaka na ndị na-ekiri ebe ha na-arụ ọrụ ike. Ihe ndọpụ uche nwere ike ime ka ị kwụsị ịchịkwa.
Nchekwa eletriki
- Plọg ngwaọrụ ike ga-adabarịrị na mpụta. Agbanwela plọg ahụ n'ụzọ ọ bụla.
- Zenarị mmetụ ahụ n'elu ala ala ma ọ bụ n'ala, dị ka ọkpọkọ, radiators, ranges, na friji. Enwere nnukwu ihe ize ndụ nke ujo eletrik ma ọ bụrụ na ahụ gị agbaala n'ala ma ọ bụ gbatuo.
- Ewepụla ngwaọrụ ike na mmiri ozuzo ma ọ bụ ọnọdụ mmiri. Mmiri na-abanye n'ime ngwá ọrụ ọkụ ga-eme ka ihe ize ndụ nke ujo eletrik dịkwuo elu.
- Ejila ụdọ mee ihe n'ụzọ na-ezighị ezi. Ejila eriri ahụ maka ibu, ịdọrọ, ma ọ bụ ịtọpụ ngwaọrụ ike. Wepụ eriri ahụ ka ọ ghara ikpo ọkụ, mmanụ, akụkụ dị nkọ ma ọ bụ akụkụ na-akpụ akpụ.
Nchekwa nkeonwe
- Yiri nchedo anya mgbe niile. Jiri enyo nchekwa, enyo ma ọ bụ ọta ihu.
- Wear appropriate personal protective equipment (PPE) such as hearing protection, dust mask, non-skid safety shoes, and work gloves.
- Nọrọ na nche, lelee ihe ị na-eme, ma jiri ezi uche mee ihe mgbe ị na-arụ ọrụ ike.
- Emechala oke. Debe ụkwụ kwesịrị ekwesị na nguzozi mgbe niile.
4. Nhazi
Before starting any work, ensure the tool is unplugged from the power source.
4.1 Na-agbakwunye Aka Enyemaka
- Tọghee aka inyeaka site n'ịtụgharị ya na elekere elekere.
- Manye aka ahụ n'ihu nke akukuku ahụ.
- Adjust the handle to a comfortable and secure position (it can rotate 360°).
- Mee ka aka ahụ sie ike site n'ịtụgharị ya n'akụkụ aka nri ruo mgbe ọ ga-ejidesi ike.
4.2 Inserting Drill Bits/Accessories
- Open the chuck jaws by rotating the chuck key counter-clockwise.
- Tinye ihe ndọba ma ọ bụ ihe mgbakwunye ahụ n'ime akpa ahụ kpamkpam.
- Tighten the chuck jaws firmly using the chuck key by rotating it clockwise. Ensure the bit is centered and secure.
- Remove the chuck key immediately after tightening to prevent injury.
4.3 Adjusting the Depth Control Rod
- Loosen the screw or lever that secures the depth control rod on the auxiliary handle.
- Adjust the rod to the desired drilling depth. The tip of the rod should indicate the maximum depth.
- Tighten the screw or lever to secure the depth control rod in place.

Foto 4.1: The TRUPER ROTO-1/2NX2 Hammer Drill in operation, illustrating proper grip and the use of the auxiliary handle and depth rod during a drilling task.
5. Ntuziaka ọrụ
Always wear appropriate safety gear, including eye protection and hearing protection, before operating the tool.
5.1 Selecting Operating Mode (Function Selector)
Ngwá ọrụ ahụ na-enye ụdị ọrụ atọ:
- Ụdị egwu egwu: Maka igwu osisi, ígwè, na plastik.
- Ụdị ịkụ egwu Hammer: For drilling into masonry, concrete, and brick.
- Ụdị skrudrị: Maka ịnya ụgbọ ala na iwepu skru.
To select a mode, rotate the function selector switch located on the top of the tool to the desired icon. Ensure the selector clicks into place.
5.2 Adjusting Speed (Mechanical Speed Selector and Variable Speed Control)
- Mechanical Speed Selector: Use the switch on the top of the tool to select between high (II) and low (I) mechanical speed ranges. Low speed provides higher torque, suitable for larger holes or screwdriving. High speed is for smaller holes and faster drilling.
- Mkpalite ọsọ na-agbanwe agbanwe: The trigger allows for fine-tuning the speed within the selected mechanical range. Pressing the trigger lightly results in lower speed, while pressing it fully increases the speed.
5.3 Reversible Function
The reversible lever, located near the trigger, controls the direction of rotation.
- Push the lever to the left for forward (clockwise) rotation, used for drilling and driving screws.
- Push the lever to the right for reverse (counter-clockwise) rotation, used for removing screws or freeing jammed drill bits.
Mara: Always ensure the tool has come to a complete stop before changing the direction of rotation.
5.4 Continuous Use Button
For extended drilling or screwdriving tasks, the continuous use button can lock the trigger in the "ON" position.
- Press the trigger fully to start the tool.
- While the trigger is pressed, push the continuous use button.
- Release the trigger; the tool will continue to operate.
- To turn off the tool, press the trigger again and release it.
6. Nlekọta
Regular maintenance ensures the longevity and optimal performance of your TRUPER ROTO-1/2NX2. Always unplug the tool before performing any maintenance.
6.1 Nhicha
- Keep the ventilation openings clean to prevent motor overheating. Use a soft brush or compressed air to clear dust and debris.
- Jiri mgbasa ozi hichaa mpụta ngwaọrụ ahụamp akwa . Ejila kemịkalụ siri ike ma ọ bụ ihe mkpocha abrasive.
- Na-ehicha agbà ndị ahụ mgbe niile iji hụ na ijide ibe n'ibe kwesịrị ekwesị.
6.2 Carbon brushes
The carbon brushes are wear parts. If the motor performance decreases or sparks become excessive, the carbon brushes may need replacement. This should ideally be done by a qualified service technician.
6.3 Nchekwa
Store the tool in a dry, secure place, out of reach of children. Protect it from direct sunlight and extreme temperatures.
7. Nchọpụta nsogbu
If you encounter issues with your TRUPER ROTO-1/2NX2, refer to the following common problems and solutions. If the problem persists, contact authorized service personnel.
| Nsogbu | Ihe nwere ike ime | Ngwọta |
|---|---|---|
| Ngwá ọrụ anaghị ebido. | No power supply, faulty switch, worn carbon brushes. | Check power connection. Ensure switch is not locked. Inspect/replace carbon brushes (professional service recommended). |
| Mfu ike n'oge ọrụ. | Overload, worn carbon brushes, damaged motor. | Reduce load. Inspect/replace carbon brushes. Seek professional service for motor inspection. |
| Excessive sparking from motor. | Worn carbon brushes, dirty commutator. | Replace carbon brushes. Clean commutator (professional service recommended). |
| Ngwá ọrụ na-ekpo oke ọkụ. | Blocked ventilation, continuous heavy load. | Clear ventilation openings. Allow tool to cool down. Reduce load or operating time. |
| Drill bit jams. | Incorrect bit for material, excessive pressure, hitting rebar. | Use appropriate bit. Apply steady, not excessive, pressure. Use reverse function to free bit. |
8. Nkọwapụta
Technical specifications for the TRUPER ROTO-1/2NX2 Hammer Drill/Screwdriver.
| Nkọwapụta | Uru |
|---|---|
| Ụdị | EZIOKWU |
| Isi Iyi Ike | Eletriki |
| Ọsọ ntụgharị kacha | 3300 RPM |
| Voltage | 120 volts |
| Ampoge | 9 Amperes |
| Agba | Nwa |
| Njirimara Pụrụ Iche | Ọsọ mgbanwe |
| Akụkụ ngwaahịa (L x W x H) | 40l. x 9.4w. x 26.8h. centimeters |
| Ọnụọgụ nke Ọsọ ọsọ | 2 |
| Ike kacha | 1200 Watt |
| Ụdị egwu egwu | Hammer malite ịgba |
| Ibu Ibu | 3.35 kilogram |
| Nọmba nlereanya | ROTO-1/2NX2 |
| Onye nrụpụta | Truper SA de CV |
| Mba onye si | China |
| ASIN | B013R4PUD2 |

Foto 8.1: Product packaging for the TRUPER ROTO-1/2NX2, displaying key specifications and features.
9. Akwụkwọ ikike na nkwado
The TRUPER ROTO-1/2NX2 Hammer Drill/Screwdriver comes with a 3-afọ akwụkwọ ikike from the manufacturer, Truper SA de CV. This warranty covers defects in materials and workmanship under normal use.
For warranty claims, technical support, or service inquiries, please contact your retailer or the manufacturer directly. Keep your proof of purchase for warranty validation.
You can find more information about TRUPER products and support on their official websaịtị ma ọ bụ site na ndị nkesa ikike.





