Hilti AG 125-8SE 230V Angle Grinder User Manual

1. Okwu mmalite

Thank you for choosing the Hilti AG 125-8SE 230V Angle Grinder. This professional-grade power tool is designed for efficient cutting, grinding, and polishing of various materials including metals, stainless steel, and mineral bases. This manual provides essential information for safe operation, proper setup, maintenance, and troubleshooting to ensure optimal performance and longevity of your tool. Please read these instructions carefully before using the tool and keep them for future reference.

Image 1.1: Hilti AG 125-8SE 230V Angle Grinder with side handle attached.

2. 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.

2.1 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.

2.2 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.

2.3 Nchekwa nkeonwe

• Yiri ngwa nchedo onwe onye kwesịrị ekwesị mgbe niile (PPE) gụnyere enyo nchekwa, nchedo ịnụ ihe, uwe aka na ihe mkpuchi uzuzu.
• 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. Nke a na-enyere aka ịchịkwa ngwá ọrụ ike ka mma na ọnọdụ ndị a na-atụghị anya ya.

2.4 Iji na Nlekọta Ngwá Ọrụ Ike

• Amanyela ngwá ọrụ ike. Jiri ngwa ike ziri ezi maka ngwa gị.
• Kwụpụ plọg na isi iyi ọkụ tupu ime mgbanwe ọ bụla, ịgbanwe ngwa ma ọ bụ ichekwa ngwa ike.
• Chekwaa ngwaọrụ ike na-adịghị arụ ọrụ ebe ụmụaka ga-eru ma ekwela ka ndị na-amachaghị ngwa ike ma ọ bụ ntuziaka ndị a ka ha rụọ ọrụ ike.

3. Ngwaahịa gafereview

The Hilti AG 125-8SE 230V Angle Grinder is a robust and ergonomic tool designed for demanding tasks. Its powerful 850 W motor delivers high performance for various applications.

3.1 Atụmatụ

• moto dị ike: 850 W motor for efficient cutting and grinding.
• Nhazi kọmpat: Slim, comfortable, and easy-to-use design for enhanced control and reduced fatigue during prolonged use.
• Njikwa ọsọ mgbanwe mgbanwe: Speed control knob for precise adjustment, ideal for polishing tasks, especially on stainless steel.
• Ngwa dịgasị iche iche: Suitable for cutting, grinding, and polishing metals, steel, stainless steel, and mineral bases.
• Optimal Disc Diameter: Designed for 125 mm diameter discs, allowing a maximum cutting depth of 34 mm.

3.2 Ngwa gụnyere

Your Hilti AG 125-8SE 230V Angle Grinder package includes the following items:

• 1x Hilti AG 125-8SE 230V Angle Grinder
• 1x XSAG Side Handle
• 1x EU Guard Assembly
• 1x 125 mm Protective Cover
• 1x 125 mm Front Protective Cover

Image 3.1: Included accessories: protective guard and side handle.

4. Nhazi

Before operating the angle grinder, ensure all components are correctly assembled and secured. Always disconnect the tool from the power supply before performing any assembly or adjustment.

4.1 Na-etinye aka n'akụkụ

1. Chọpụta oghere ndị e ji eriri mee n'ebe a na-etinye gia n'akụkụ igwe ihe e ji agwakọta ihe.
2. Screw the XSAG side handle firmly into one of the threaded holes. Ensure it is tightened securely for safe operation. The handle can be positioned on either side for left or right-handed use.

4.2 Ịwụnye Nchedo Nchedo

1. tọpụ clamping screw on the protective guard.
2. Position the guard over the spindle collar, ensuring it covers the disc adequately for the intended operation.
3. Mee ka clamping screw firmly to secure the guard in place. The guard must be adjusted to protect the operator from sparks and debris.

4.3 Mounting the Grinding/Cutting Disc

1. Pịa bọtịnụ mkpọchi mkpịsị ugodi iji gbochie spindle ka ọ ghara ịtụgharị.
2. Tinye flange nke dị n'ime na spindle.
3. Position the grinding or cutting disc onto the inner flange, ensuring it sits flat.
4. Screw the outer flange (quick-locking nut or standard nut) onto the spindle and tighten it firmly using the provided spanner or by hand for quick-locking nuts.
5. Hapụ mkpọchi spindle.
6. Ensure the disc is correctly seated and rotates freely without wobbling.

Foto 4.1: Ọpụample of a Hilti cutting disc for the angle grinder.

5. Ntuziaka ọrụ

Always wear appropriate personal protective equipment (PPE) including safety glasses, hearing protection, and gloves before operating the angle grinder.

5.1 Gbanyụọ/ gbanyụọ

• Ka ịgbanwuo: Plug the tool into a suitable 230V power outlet. Press the ON/OFF switch. For continuous operation, engage the lock-on button (if available).
• Ịgbanyụ: Release the ON/OFF switch. If locked on, press and release the switch to disengage the lock-on function.

5.2 Speed Control (for AG 125-8SE)

The AG 125-8SE model features a speed control knob. Rotate the knob to adjust the rotational speed of the disc. Lower speeds are generally used for polishing or when working with sensitive materials, while higher speeds are for cutting and grinding.

5.3 Usoro ịcha na-egweri

• Ihe eji arụ ọrụ echedoro: Chekwaa ihe eji arụ ọrụ mgbe niile ka ị gbochie mmegharị n'oge arụ ọrụ.
• Ịmalite Ịkpụ/Ịgweri: Kwe ka diski ahụ ruo ọsọ na-arụ ọrụ zuru oke tupu ị na-emekọrịta ihe na workpiece.
• Akụkụ nke Ụzọ: For grinding, hold the tool at an angle of approximately 15-30 degrees to the workpiece. For cutting, hold the tool perpendicular (90 degrees) to the workpiece.
• Ọbụna Nrụgide: Apply consistent, moderate pressure. Do not force the tool, as this can lead to kickback or damage to the disc and motor.
• Ntuziaka nke Ịkpụ: Always cut or grind away from your body.
• Na-ajụ oyi: Maka ojiji ogologo oge, hapụ ngwa ahụ ka ọ jụọ oyi mgbe ụfọdụ iji gbochie oke okpomọkụ.

Image 5.1: Hilti AG 125-8SE Angle Grinder in use, demonstrating cutting action on metal rebar.

6. Nlekọta

Regular maintenance ensures the longevity and safe operation of your Hilti AG 125-8SE Angle Grinder. Always disconnect the tool from the power supply before performing any maintenance.

6.1 Nhicha

• Regularly clean the ventilation slots to prevent dust buildup, which can lead to overheating. Use a soft brush or compressed air.
• Jiri mgbasa ozi hichaa ụlọ akụrụngwaamp akwa . Ejila kemịkalụ siri ike ma ọ bụ ihe mkpocha abrasive.
• Keep the side handle and protective guard free from debris.

6.2 Ndochi diski

Replace worn or damaged discs immediately. Follow the steps outlined in Section 4.3 "Mounting the Grinding/Cutting Disc" in reverse to remove the old disc, and then follow the steps to install a new one. Ensure the new disc is compatible with the tool's specifications (125 mm diameter, appropriate RPM rating).

6.3 Carbon Brushes (if applicable)

Some models may have user-replaceable carbon brushes. If your tool experiences reduced power or intermittent operation, consult a qualified service technician or the Hilti service center for inspection and replacement of carbon brushes.

6.4 Nchekwa

Store the angle grinder in a dry, secure place, out of reach of children and unauthorized users.

7. Nchọpụta nsogbu

This section addresses common issues you might encounter with your Hilti AG 125-8SE Angle Grinder. For problems not listed here, or if solutions do not resolve the issue, contact Hilti Customer Service.

8. Nka na ụzụ nkọwa

9. Akwụkwọ ikike na nkwado

Hilti provides comprehensive support and warranty services for its products.

9.1 Hilti Warranty Coverage

Hilti offers repair or replacement of tools at no cost for afọ 2 from the date of purchase. This coverage includes:

• Repair or replacement of the tool due to manufacturing defects.
• Coverage for wear and tear of parts.
• Free collection and delivery service for repairs.

*Exceptions may apply. Please consult your local Hilti Customer Service department for full terms and conditions.

Image 9.1: Hilti's 2-year no-cost warranty and service commitment.

Image 9.2: Visual representation of Hilti's warranty benefits.

9.2 Contacting Hilti Customer Service

For technical assistance, warranty claims, or to schedule a repair, please visit the official Hilti website or contact your local Hilti Customer Service department.

Official Hilti Websaịtị: www.hilti.com