Scheppach Tiger 7000s Wet-Grinding System

1. Nhanganyaya

This manual provides essential information for the safe and efficient operation, setup, and maintenance of your Scheppach Tiger 7000s wet-grinding system. Please read it thoroughly before initial use and keep it for future reference.

The Scheppach Tiger 7000s is a versatile wet sanding system designed for sharpening various tools and kitchen aids, such as knives. Its robust design includes a sturdy water tank for continuous cooling of the whetstone, preventing blade overheating. The motor and switch are protected from water splashes, ensuring durability and safety.

Zvinokosha:

• Removable leather puller for deburring after grinding.
• Angle gauge for precise grinding angle adjustment.
• Removal paste for polishing ground parts.
• Powerful 200 W induction motor.
• Four rubber feet for vibration compensation and high stability.
• Special corundum whetstone with aluminum oxide for optimal grinding results on hard steel.
• Includes Homekit: Stone Groomer, Removal Paste/Angle Gauge, and Sanding Devices 40/60/70.

Figure 1: Scheppach Tiger 7000s Wet-Grinding System with included accessories, showing the main unit, grindstone, leather honing wheel, various jigs, angle gauge, and polishing paste.

2. Mirayiridzo Yekuchengetedza

Always observe general safety regulations when operating power tools. Ensure the work area is clean and well-lit. Keep children and bystanders away. Do not operate the machine in damp or wet conditions. Wear appropriate personal protective equipment, including eye protection.

• Before connecting the machine, ensure the voltage inofanana nemagetsi ako.
• Usambofa wakanyudza mota unit mumvura.
• Always disconnect the power supply before performing any adjustments, maintenance, or when the machine is not in use.
• Ensure the water tank is filled to the correct level before starting operation to prevent overheating of the grinding wheel and workpiece.
• Do not force the tool. Let the machine and grinding wheel do the work.
• Gara uchitarisa tambo yemagetsi kuti yakanganisa.

3. Setup

The Scheppach Tiger 7000s is designed for straightforward assembly. Place the unit on a stable, level surface. The integrated rubber feet provide stability and reduce vibration during operation.

1. Kuburitsa: Bvisa zvese zviri mupakeji nokungwarira. Iva nechokwadi chekuti zvese zviri mupakeji zviripo uye hazvina kukuvara.
2. Positioning: Place the grinding system on a sturdy workbench or table. Ensure there is sufficient space around the unit for safe operation and access to the water tank.
3. Tangi Yemvura: Position the water tank correctly under the grinding wheel.
4. Grinding Wheel Installation: Ensure the corundum grinding wheel (250 x 50 mm, 220K grit) is securely mounted.
5. Honing Wheel Installation: Mount the leather honing wheel (200 x 30 mm) on the opposite side.
6. Support Bar: Install the universal support bar for jigs.

Figure 2: Technical specifications of the grinding wheel, including its 250 mm diameter, 50 mm width, 220K grit, and 12 mm bore for mounting.

Figure 3: Operational details, showing a rotation speed of 115 revolutions per minute and the dimensions of the leather honing wheel (200 x 30 mm).

4. Operating Instructions

The wet-grinding system is designed for precise and cool sharpening. Always ensure the water tank is adequately filled before starting the machine.

4.1 Kuzadza Tangi reMvura

Figure 4: Filling the robust water tank. The tank prevents the blade from overheating during grinding by continuously cooling the whetstone.

Before each use, fill the water tank with clean water. The water level should be sufficient to immerse the lower part of the grinding wheel. This ensures continuous cooling and prevents the workpiece from losing its temper (annealing).

4.2 Using the Angle Gauge

Figure 5: Top image shows a universal jig for straight standard tools. Middle image shows applying polishing paste to the leather honing wheel. Bottom image shows using the angle gauge to quickly set the required grinding angle.

The included angle gauge is crucial for achieving consistent and precise sharpening results. Use it to determine and set the correct grinding angle for your specific tool before you begin grinding. This ensures optimal sharpness and edge durability.

4.3 Kukuya Maitiro

• Kugadzirira Kwekushandisa: Secure your tool in the appropriate grinding jig. For example, the universal jig is suitable for many straight standard tools.
• Kukuya: Gently guide the tool against the rotating grinding wheel, maintaining the angle set with the angle gauge. Apply light, consistent pressure. The wet grinding process will create a burr on the opposite side of the edge.
• Deburring with Leather Honing Wheel: After grinding, use the leather honing wheel to remove the burr and achieve a perfectly sharp edge. Apply the removal paste to the leather wheel for polishing.

Figure 6: The leather honing wheel removes the burr (grat) from the sharpened edge, ensuring perfect sharpness and a polished finish.

4.4 Applications with Included Accessories

Mufananidzo 7: Examples of applications for the grinding system, including turning tools, scissors, axes, and knives.

Figure 8: Top image shows sharpening an axe up to 170 mm head length. Middle image shows using a stone groomer to increase grit for fine finishes or for high material removal. Bottom image shows sharpening a knife with a blade length from 40 mm to 200 mm.

The Homekit includes various sanding devices (40/60/70) and a stone groomer to adapt the grinding wheel's surface for different tasks:

• Matemo: The system can sharpen axes with a head length up to 170 mm.
• Mapanga: Suitable for knives with blade lengths ranging from 40 mm to 200 mm.
• Stone Groomer: Use the stone groomer to adjust the grit of the grinding stone. One side increases the grit for particularly fine finishes, while the other side is effective for high material removal.

4.5 Applications with Optional Accessories (Not Included)

Figure 9: Top image shows sharpening angled edges, pipes, and gouges using an optional jig. Bottom image shows sharpening all straight scissors and hedge trimmers with another optional jig.

While the Homekit provides extensive capabilities, additional optional accessories can further expand the system's versatility, allowing for sharpening of angled edges, pipes, gouges, and various types of scissors and hedge trimmers.

5. Kuchengeta

Regular maintenance ensures the longevity and optimal performance of your wet-grinding system.

• Kuchenesa Tangi Yemvura: After each use, empty and clean the water tank to prevent algae growth and accumulation of grinding residue.
• Kutarisira Mavhiri Ekukuya: Periodically use the stone groomer to true and clean the grinding wheel surface, maintaining its cutting efficiency.
• Vhiri reKukwenenzvera Dehwe: Keep the leather wheel clean and apply removal paste as needed for polishing.
• General Cleaning: Pukuta pasi muchina nekushambadziraamp jira. Usashandise makemikari ane hasha kana abrasive cleaners.
• Kuchengeta: Chengetedza muchina munzvimbo yakaoma, isina guruva kana isiri kushandiswa.

6. Kugadzirisa matambudziko

This section addresses common issues you might encounter with your wet-grinding system.

7. Zvinotsanangurwa

8. Warranty uye Tsigiro

Information regarding product warranty and customer support is typically provided with the purchase documentation or can be found on the official Scheppach website. Please refer to these resources for details on warranty coverage, service centers, and technical assistance.

For further assistance, please contact Scheppach customer service or visit their official websaiti:

• Mugadziri: Schepach
• Websaiti: www.chemutec.com (Please note: This is a placeholder link, verify the actual manufacturer webnzvimbo yekutsigira.)