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Related Manuals for Nemo HD-18-3Li-50
Summary of Contents for Nemo HD-18-3Li-50
- Page 2 Functional Description and Specifications Intended Use The Nemo Submersible Hammer Drill is intended to drill tough materials such as cement, brick, blocks, or stone, and can be used underwater, in wet conditions, and on dry land. Packing List Your Nemo Submersible Hammer Drill is packaged together with the following accessories: ♦...
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Page 3: Technical Specifications
Technical Specifications Nemo Submersible Hammer Drill Model HD-18-3Li-50 Battery pack voltage 18V Li-ion Battery cell specification No load speed (two speeds) 0 – 400 / 0 – 1500 RPM No load BPM 0 – 17600 BPM Maximum torque 39 Nm (345 in-lbs) Chuck size 13mm (½... - Page 4 Safety Warnings Warning: Read all safety warnings and instructions, and save them for future reference. Failure to adhere to these warnings can result in serious injury and damage to equipment. Work Area Safety ♦ All work should be done in accordance with the local, state, and government occupational safety and health guidelines.
- Page 5 Nemo Power Tools. Opening the power tool invalidates the manufacturer warranty. ♦ Use power tools, accessories, and tool bits in accordance with...
- Page 6 Rechargeable Battery Safety ♦ Use only the battery pack supplied with your power tool. ♦ When the battery pack is not in use, keep it away from other metal objects like paper clips, coins, keys, nails, screws, which can make a connection from one terminal to another. ♦...
- Page 7 Getting Started with the Hammer Drill Your Nemo Submersible Hammer Drill (IW-18-3Li-50) includes the following main components:...
- Page 8 Charging the Battery The Li-ion batteries are supplied partially charged, and must be charged to full capacity using the battery charger provided with the hammer drill before using the hammer drill for the first time. Caution: Only use the battery charger provided with the hammer drill.
- Page 9 The battery begins charging as soon as it is connected to the charger. A steady red light on the battery charger indicates that the battery is charging. A steady green light on the battery charger indicates that the battery is fully charged. Note: The battery is equipped with an NTC temperature controller that only allows it to be charged when its temperature is between 0˚C- 45˚C...
- Page 10 Removing a Battery from the Hammer Drill 1. Set the rotational direction switch to the middle position. Caution: To minimize the risk of accidental activation, always ensure the rotational direction switch is in the neutral (middle) position before performing any maintenance work on the hammer drill, as well as during transportation and storage.
- Page 11 Replacing the Keyless Chuck 1. Set the rotational direction switch to the middle position. Caution: To minimize the risk of accidental activation, always ensure the rotational direction switch is in the neutral (middle) position before performing any maintenance work on the hammer drill, as well as during transportation and storage.
- Page 12 Mounting a Handle on to the Hammer Drill 1. Fit the positioning ring on to the body of the hammer drill. 2. Use an Allen key to tighten the screw that secures the positioning ring in place.
- Page 13 3. Insert the handle in to the hole on the side of the positioning ring, and screw it in tightly. Pressurizing the Hammer Drill for Underwater Use Your hammer drill can be used in any wet conditions, and can be submerged and used underwater at depths of up to 50m (164ft).
- Page 14 2. Attach a pump, such as the hand pump supplied with the hammer drill, to the valve. 3. Pressurize the hammer drill according to the depth to which you are going to submerge it, as follows: Depth Pressure Up to 5m Minimum 1 Bar Up to 10m Minimum 2 Bars...
- Page 15 Best Practices for Underwater Operation Your Nemo Submersible Hammer Drill is designed to be waterproof, so that it can be used both on land and underwater. To obtain the maximum serviceable life of your hammer drill, adhere to the following best practices when using the hammer drill underwater: ♦...
- Page 16 Operating the Hammer Drill Setting the Working Mode The hammer drill can function in regular drill mode, as a regular drill and driver, or in hammer mode. For more information, see Performing Hammer Drill Operations with the Hammer Drill, page 19, and Performing Regular Drill Operations with the Hammer Drill, page 19.
- Page 17 To work in hammer mode, turn the mode selection ring until the hammer symbol on the mode selection ring is aligned with the single dot on the middle ring. Important: Only use the hammer drill in hammer mode when the torque is set to the maximum, and the hammer symbol on the mode selection ring is aligned with the single dot on the middle ring.
- Page 18 Important: Only use the hammer drill in hammer mode when the torque is set to the maximum, and the hammer symbol on the mode selection ring is aligned with the single dot on the middle ring, as described in Setting the Working Mode, page 15. Reversing the Rotational Direction The rotational direction switch is used to control the rotational direction of the hammer drill.
- Page 19 Selecting the Gear Speed 1. Set the rotational direction switch to the middle position. Caution: To minimize the risk of accidental activation, always ensure the rotational direction switch is in the neutral (middle) position before performing any maintenance work on the hammer drill, as well as during transportation and storage.
- Page 20 Performing Hammer Drill Operations with the Hammer Drill Use the hammer drill in hammer mode when drilling hard materials, such as concrete or stone. 1. Insert a tungsten-carbide tipped bit in to the hammer drill. 2. Position the tool tip against the workpiece, switch on the hammer drill, and lightly press the tool tip against the workpiece.
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Page 21: Maintenance
Caution: Under no circumstances should the hammer drill be opened for repairs or any other purpose by anyone other than an after-sales service technician authorized by Nemo Power Tools. Opening the hammer drill invalidates the manufacturer warranty. Transporting the Hammer Drill For maximum protection, always transport your hammer drill secured in its carrying case, with the battery removed. -
Page 22: Troubleshooting
Caution: Under no circumstances should the hammer drill or accessories be opened for repairs or any other purpose by anyone other than an after-sales service technician authorized by Nemo Power Tools. Opening the hammer drill invalidates the manufacturer warranty. - Page 23 Problem: The battery charger is warm to the touch. Possible Cause Corrective Action Continuous or repetitive No corrective action is required as charging cycles without a this does not indicate a fault with break may cause the the battery charger. charger to warm up.
- Page 24 Nemo Power Tools Ltd www.nemopowertools.com...