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Summary of Contents for Nemo RH-22-6Li-50
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Page 2: Functional Description And Specifications
Functional Description and Specifications Intended Use The Nemo Rotary Hammer can be used underwater, in wet conditions, and on dry land. This tool is a valuable asset to any professional who works in and around water. Packing List Your Nemo Rotary Hammer is packaged together with the following accessories: ♦... -
Page 3: Technical Specifications
Technical Specifications Nemo Submersible Rotary Hammer Model RH-22-6Li-50 Battery pack voltage 22V Li-ion Battery cell specification 3Ah / 6Ah No load speed (two speeds) 0 – 1040 RPM Single impact energy 2.0 J Full hammering frequency 0 – 4200 IPM Net weight (with battery) 9.9lbs ( 4.5kg ) - 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 Caution: Under no circumstances should the power tool be opened for repairs or any other purpose by anyone other than an after-sales service technician authorized by 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, and screws, which can make a connection from one terminal to another. ♦...
- Page 7 Getting Started with the Rotary Hammer Your Nemo Rotary Hammer (RH-22-6Li-50) includes the following main components: 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 rotary hammer before using the rotary hammer for the first time.
- Page 8 Stock: Make sure there is no metal or other things to block the connector after every dive and keep the brass pin dry when storing. A battery can be charged at any time without reducing its service life. This is because the battery charger detects the charging condition of the battery, and charges it with the optimum current according to its temperature and voltage.
- Page 9 temperature is between 32˚ F - 113˚ F ( 0˚C- 45˚C ) , ensuring a long battery service life. 3. When you are ready to use the battery, pull it vertically out of the charger. Inserting a Battery into the Rotary Hammer Before inserting the battery, always check to see that the switch trigger actuates properly and returns to the "OFF"...
- Page 10 Caution: To minimize the risk of accidental activation, always ensure the tool is switched off before performing any maintenance work on the rotary hammer, as well as during transportation and storage. 2. To attach front auxiliary safety handle, twist the bottom of the handle to the left to loosen the metal ring 3.
- Page 11 3. Pressurize the rotary hammer according to the depth to which you are going to submerge it, as follows: Depth in meters Depth in feet Pressure Up to 5m 16 feet Minimum 15 psi ( 1 Bar ) Up to 10m 33 feet Minimum 29 psi...
- Page 12 ( If the over-pressure relief valve releases air before reaching 3 bars , contact Nemo Power Tools for a replacement relief valve .) After pressurizing the battery, replace the red cap on the Schrader valve.
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Page 13: Inserting Tools
♦ The rotary hammer can be used in salt wat er. e rotary hammer in salt water, Note: After using th immediately rinse it in fresh water to remove all salt residue. ♦ Before storing the rotary hammer in the carrying case after use in water , rinse it with fresh water and dry it off . - Page 14 4. Test the tool by pulling it straight out to make sure it remains securely in place. Removing Tools Pull the fastening sleeve back, hold it in place, and remove the tool.
- Page 15 Choosing Your Function Use the dial on the rotary hammer to choose your function. The rotary hammer comes with three separate functions: rotation and hammering; rotation-only; hammering-only. To switch to your chosen mode, hold down the push button and move the lever to the desired mode.
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Page 16: Maintenance
⬥ anchor holes ⬥ holes in concrete ⬥ holes in tile Choose the rotation-only function to: ⬥ drill holes in steel or wood ⬥ tighten machine screws and wood screws Choose the hammering-only function for: ⬥ Light concrete chiseling ⬥ groove digging ⬥... - Page 17 Caution: Under no circumstances should the rotary hammer be opened for repairs or any other purpose by anyone other than an after-sales service technician authorized by Nemo Power Tools. Opening the rotary hammer invalidates the manufacturer warranty.
- Page 18 Transporting the Rotary Hammer For maximum protection, always transport your rotary hammer secured in its carrying case, with the battery removed. The battery pack has effective protection against internal over-pressure and short-circuiting, as well as devices preventing violent rupture and dangerous reverse current flow. The lithium-equivalent content in the batteries is below applicable limit values.
- Page 19 Troubleshooting Battery and Charger Problem: The battery is not charging, and there is a blinking red light on the battery charger. Possible Cause Corrective Action The battery is not Remove the battery from the correctly inserted into the charger, then re-insert it correctly. charger.
- Page 20 Caution: Under no circumstances should the rotary hammer 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 rotary hammer invalidates the manufacturer warranty. Problem: The battery charger is warm to the touch.
- Page 21 Problem: The rotary hammer does not rotate. Possible Cause Corrective Action The rotational direction Push the rotational direction switch switch is in a neutral all the way to one side. (middle) position, which operates only the LED light. The battery has not been Charge the battery and then try to charged sufficiently.
- Page 22 Disclaimer : Nemo Power Tools Ltd reserves the right to change the contents of this manual at any time without prior notice . Nemo Power Tools Ltd www.nemopowertools.com...