KNIPEX 87 51 250 Cobra Water Pump Pliers Instruction Manual

1. ആമുഖം

This manual provides essential information for the safe and effective use of your KNIPEX 87 51 250 Cobra Water Pump Pliers. Please read these instructions carefully before use and retain them for future reference.

The KNIPEX Cobra Water Pump Pliers are designed for gripping, holding, pressing, and bending various workpieces. Their unique design allows for quick and precise adjustment directly on the workpiece.

Image 1.1: The KNIPEX 87 51 250 Cobra Water Pump Pliers, showcasing their design with red handles and black jaws.

2 സുരക്ഷാ വിവരങ്ങൾ

Always observe general safety regulations when working with hand tools. Failure to do so may result in injury or damage to the tool or workpiece.

• പറന്നു പോകുന്ന അവശിഷ്ടങ്ങളിൽ നിന്ന് സംരക്ഷിക്കുന്നതിന് സുരക്ഷാ ഗ്ലാസുകൾ പോലുള്ള ഉചിതമായ വ്യക്തിഗത സംരക്ഷണ ഉപകരണങ്ങൾ ധരിക്കുക.
• Ensure the pliers are clean and free from grease or oil before use to maintain a secure grip.
• Do not use pliers for purposes other than those for which they are intended.
• Avoid applying excessive force that could damage the tool or the workpiece.
• കുട്ടികൾക്ക് ലഭ്യമാകാതെ സൂക്ഷിക്കുക.

3 പ്രധാന സവിശേഷതകൾ

• Self-locking on pipes and nuts: Provides a firm grip without slipping, reducing the effort required.
• മികച്ച ക്രമീകരണം: Allows for optimal adaptation to different sizes of workpieces and a comfortable handle width.
• Slim head and joint area: Ensures good access to the workpiece even in confined spaces.
• Pinch guard: Prevents operators' fingers from being pinched.
• High-grade Chromium-Vanadium steel: Forged, oil-hardened for durability and strength.

Image 3.1: Close-up of the pliers' jaw mechanism, illustrating the fine adjustment and self-locking feature on a flat object.

4. സജ്ജീകരണം

The KNIPEX Cobra Water Pump Pliers are ready for immediate use upon removal from packaging. No assembly is required.

4.1 പ്രാരംഭ പരിശോധന

Before first use, inspect the pliers for any signs of damage or manufacturing defects. Ensure the joint moves smoothly and the gripping jaws are intact.

Image 4.1: The pliers gripping a bolt, demonstrating their application in a practical scenario.

5. പ്രവർത്തന നിർദ്ദേശങ്ങൾ

5.1 Adjusting the Pliers

1. Position the pliers' jaws around the workpiece.
2. Press the "PUSH" button located on the joint.
3. Slide the upper jaw to adjust the opening width until it firmly grips the workpiece. Release the button to lock the adjustment.
4. The fine adjustment allows for precise positioning and a comfortable handle width for various hand sizes and workpiece dimensions.

Image 5.1: Close-up of the "PUSH" button on the pliers' joint, used for quick and precise jaw adjustment.

5.2 Gripping and Holding

Due to the self-locking effect, the pliers will grip pipes and nuts securely without slipping. This minimizes the need for constant pressure on the handles, reducing user fatigue.

Image 5.2: The pliers gripping a pipe, demonstrating the self-locking capability.

6. പരിപാലനം

Proper maintenance ensures the longevity and optimal performance of your KNIPEX Cobra Water Pump Pliers.

• വൃത്തിയാക്കൽ: After each use, wipe the pliers clean with a dry cloth to remove dirt, grease, or debris.
• ലൂബ്രിക്കേഷൻ: Periodically apply a small amount of light machine oil to the joint to ensure smooth operation.
• സംഭരണം: Store the pliers in a dry environment to prevent rust. Keep them away from corrosive materials.
• പരിശോധന: Regularly check the gripping teeth for wear and tear. If the teeth are significantly worn, the gripping performance may be reduced.

7. പ്രശ്‌നപരിഹാരം

8 സ്പെസിഫിക്കേഷനുകൾ

Image 8.1: Diagram showing the approximate length (9.75") and width (1.67") of the KNIPEX Cobra Pliers.

9. വാറൻ്റിയും പിന്തുണയും

For information regarding warranty coverage and customer support, please refer to the official KNIPEX website or contact your authorized dealer. KNIPEX tools are known for their high quality and durability, backed by the manufacturer's commitment to excellence.

Official KNIPEX Webസൈറ്റ്: www.knipex.com