WORKPRO 20V Cordless Angle Grinder Kit User Manual

1. Kupu Whakataki me Nekeview

The WORKPRO 20V Cordless Angle Grinder Kit is a versatile and portable power tool designed for grinding, cutting, and polishing various materials. Its cordless design offers freedom of movement for both indoor and outdoor applications. Equipped with a powerful 20V 4.0Ah Lithium-Ion battery and a fast charger, this tool ensures stable and long-lasting performance. This manual provides essential information for safe and effective operation, maintenance, and troubleshooting to help you achieve optimal results.

Figure 1.1: Complete WORKPRO 20V Cordless Angle Grinder Kit.

2. Nga Korero Haumaru Nui

Pānuihia me te mohio ki nga whakatupato me nga tohutohu haumaru katoa i mua i te whakahaere i tenei taputapu hiko. Ki te kore e whai i nga whakatupato me nga tohutohu ka pa mai pea te ru hiko, te ahi, me te whara kino/ranei.

2.1 Haumaru Utauta Hiko General

• Haumaru Wāhi Mahi: Kia ma to waahi mahi me te whakamarama pai. Ko nga waahi pouri, nga waahi pouri ranei ka pa mai nga aitua. Kaua e whakamahia nga taputapu hiko i roto i nga hau pupuhi, penei i te waahi o te wai ka mura, te hau, te puehu ranei.
• Haumaru Hiko: Avoid body contact with earthed or grounded surfaces (e.g., pipes, radiators, ranges, refrigerators). There is an increased risk of electric shock if your body is earthed or grounded.
• Haumaru Whaiaro: Always wear eye protection. Use hearing protection when operating the tool for extended periods. Wear appropriate clothing; avoid loose clothing or jewelry. Keep hair, clothing, and gloves away from moving parts.
• Te Whakamahi me te Tiaki Taputapu: Kaua e kaha te taputapu hiko. Whakamahia te taputapu hiko tika mo to tono. Ka pai ake te mahi me te haumaru i runga i te tere i hangaia ai. Momotuhia te putea pākahiko mai i te taputapu hiko i mua i te whakarereketanga, te whakarereke i nga taputapu, te penapena taputapu hiko ranei.

2.2 Specific Angle Grinder Safety

• Always use the guard provided with the tool. Ensure the guard is securely attached and positioned for maximum safety.
• Use only grinding wheels and cutting discs that are specifically designed for an angle grinder and are rated for the tool's maximum RPM.
• Whakaorangia te taputapu mahi. Whakamahia clamps or a vise to hold the workpiece firmly. This frees both hands to operate the tool safely.
• Kia mau ki te pupuri i te taputapu me nga ringa e rua i te wa e mahi ana.
• Be aware of kickback. Kickback is a sudden reaction to a pinched or snagged rotating wheel. Always maintain proper footing and balance.

3. Ihirangi mokete

Your WORKPRO 20V Cordless Angle Grinder Kit includes the following components:

• 1 x Cordless Angle Grinder
• 1 x 4.0Ah Lithium-Ion Battery
• 1 x Kaituku Tere
• 1 x Rubberized 3-Position Anti-Slip Auxiliary Handle
• 1 x Grinding Wheel Protector
• 1 x Cutting Wheel Protector
• 5 x Metal Cutting Wheels (4-1/2”)
• 5 x Grinding Wheels (4-1/2”)
• 1 x Tohu

Figure 3.1: Included discs, guards, and spanner. Figure 3.2: 4.0Ah Lithium-Ion Battery and Fast Charger.

4. Tatūnga

4.1 Te Whakapiri i te Kakau Awhina

The auxiliary handle can be installed in three different positions (left, right, or top) to provide optimal comfort and control for various tasks and user preferences. Simply screw the handle into the desired threaded opening on the grinder head.

Figure 4.1: The 3-position anti-slip auxiliary handle for enhanced ergonomics.

4.2 Installing Wheel Guards

Select the appropriate wheel guard (grinding or cutting) for your task. The guards feature a quick-installation mechanism that does not require additional tools. Align the guard with the grinder head and snap it into place, ensuring it is securely fastened and positioned to deflect sparks and debris away from you.

4.3 Installing Grinding/Cutting Discs

1. Ensure the battery is removed from the grinder.
2. Press and hold the spindle lock button located on the grinder head.
3. Whakanohoia te flange o roto ki te miro.
4. Position the desired grinding or cutting disc onto the spindle, ensuring it sits flush against the inner flange.
5. Place the outer flange onto the spindle, on top of the disc.
6. Use the provided spanner to tighten the outer flange clockwise until the disc is securely fastened. Release the spindle lock.

4.4 Te Whakataki i te Pūhiko

Before first use, fully charge the 4.0Ah Lithium-Ion battery. Connect the fast charger to a standard power outlet. Slide the battery pack onto the charger until it clicks into place. The charger's indicator light will show the charging status (e.g., red for charging, green for fully charged). Once fully charged, remove the battery from the charger.

5. Nga Tohutohu Whakahaere

5.1 Kei te Hiko / Weto

The angle grinder features an ergonomic two-step operational switch located in the center of the top for convenient access by both left- and right-handed users. To turn the tool ON, push the switch forward and then up. To turn the tool OFF, simply push the switch down.

Figure 5.1: The two-step operational switch for safe and convenient use.

5.2 Ngā Mahi Hurihuri

For grinding tasks, ensure the grinding wheel protector is installed and a grinding disc is securely attached. Hold the grinder firmly with both hands, maintaining a stable stance. Apply light, even pressure to the workpiece, allowing the 7500 RPM speed to do the work. Move the grinder smoothly across the surface to achieve desired results. The tool's lightweight design (3.5 pounds without battery) helps reduce hand pressure during extended use.

Figure 5.2: Grinding metal with the WORKPRO Angle Grinder, demonstrating sparks and stable operation.

5.3 Ngā Mahi Tapahi

When cutting, use the cutting wheel protector and a suitable cutting disc. Position the workpiece securely. Start the grinder before making contact with the material. Guide the disc through the material with steady, controlled movements. Avoid twisting or binding the disc, which can cause kickback. The tool's ergonomic design and rubberized grip provide a better user experience during cutting tasks.

6. Tiaki

Regular maintenance ensures the longevity and optimal performance of your WORKPRO Angle Grinder.

6.1 Te horoi

• After each use, clean the tool with a soft, dry cloth.
• Periodically clear dust and debris from the ventilation openings to ensure proper heat dissipation. The grinder features a stereo circulating heat dissipation system with multiple vents for more uniform heat dissipation.
• Kaua e whakamahi i te wai, te horoi matū ranei.

Figure 6.1: Stereo Circulating Heat Dissipation through multiple vents.

6.2 Tiaki Pūhiko

• Whakaorangia nga pākahiko ki te waahi makariri, maroke atu i te ra tika me te wera nui.
• Do not store fully discharged batteries for long periods. Recharge them periodically.
• Avoid exposing the battery to moisture or water.

6.3 Disc Inspection and Replacement

• Inspect grinding and cutting discs before each use for cracks, chips, or excessive wear. Replace damaged or worn discs immediately.
• Always use the correct type and size of disc for your application.

7. Te Raru

Ko tenei waahanga e aro ana ki nga take noa ka pa ki a koe me to miihini koki.

8. Whakatakotoranga

Technical details for the WORKPRO 20V Cordless Angle Grinder Kit:

• Waitohu: WORKPRO
• Tau tauira: W125051A
• Puna Hiko: Pūhiko Powered
• Momo Pūhiko: 20V 4.0Ah Lithium-Ion
• Tere Hurihuri Morahi: 7500 RPM
• Diane Kōpae: 4-1/2 inihi
• Rauemi: Aluminum (housing)
• Tae: Kakariki
• Taumaha o te Taonga (kāore he pākahiko): 3.5 pauna (tata ki te 1.59 kg)
• Rahi Hua: 13.58"L x 5.91"W x 7.48"H
• Kaihanga: HANZGHOU GREATSTAR INDUSTRIAL CO.LTD
• UPC: 820909764120

9. Pūtāhui me te Tautoko

For detailed warranty information or technical support, please refer to the official user guide PDF provided with your product or visit the WORKPRO website. You can access the user guide konei.