Nemo HD-18-3Li-50 Manual Download Page 3

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Technical Specifications

Nemo Submersible Hammer Drill

Model

HD-18-3Li-50

Battery pack voltage

18V Li-ion

Battery cell specification

3Ah

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 in)

Net weight (with battery)

3.1kg (6.8 lbs)

Working temperature

60°C (140°F)

Submersible up to

50m (164 ft)

Battery Charger

Model

DSS-220200

Approximate charging time

55 minutes

Charging output voltage

21V

Charging input voltage

100V – 240V

Caution:

You must pressurize the hammer drill before

you can use it underwater, as described in

Pressurizing

the Hammer Drill for Underwater Use

, page 12.

Summary of Contents for HD-18-3Li-50

Page 1: ......

Page 2: ...ials 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 Two rechargeable lithium ion Li ion battery packs Battery charger Hand pump Side handle and positioning ring Carrying case ...

Page 3: ...ue 39 Nm 345 in lbs Chuck size 13mm in Net weight with battery 3 1kg 6 8 lbs Working temperature 60 C 140 F Submersible up to 50m 164 ft Battery Charger Model DSS 220200 Approximate charging time 55 minutes Charging output voltage 21V Charging input voltage 100V 240V Caution You must pressurize the hammer drill before you can use it underwater as described in Pressurizing the Hammer Drill for Unde...

Page 4: ...mospheres such as in the presence of flammable liquids gases or dust Keep bystanders away when operating power tools Personal Safety Stay alert and use common sense when operating power tools Do not use power tools when you are tired or under the influence of drugs alcohol or medication Use personal protective equipment It is recommended to always wear eye protection as well as a P2 filter class r...

Page 5: ...ctions and in the manner intended for the particular type of power tool taking into account the working conditions and the work to be performed Consult local state and government occupational safety and health guidelines before operating a power tool Switch off the power immediately if the tool insert jams Be prepared for high reaction torque than can cause kickback The tool insert can jam when th...

Page 6: ...o contact with adjacent components Use only original batteries with the voltage listed on the nameplate of your power tool When using other batteries such as imitations reconditioned batteries or other brands there is danger of injury as well as property damage through exploding batteries Use only the battery charger provided with the power tool to recharge the batteries Only this battery charger ...

Page 7: ...6 Getting Started with the Hammer Drill Your Nemo Submersible Hammer Drill IW 18 3Li 50 includes the following main components ...

Page 8: ...roof Never attempt to charge the battery under water 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 This lengthens the battery life and leaves it fully charged when stored in the charger Interrupting the charging ...

Page 9: ...l 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 2 Insert the battery into the bottom of the hammer drill base Caution Use only a Li ion battery fro...

Page 10: ...dle is locked whenever the On Off trigger is not pressed This ensures quick convenient and easy changing of the tool in 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 ...

Page 11: ...ich has a left handed thread in a clockwise direction 3 Remove the chuck as follows a Place the hammer drill on a stable surface such as a workbench b Clamp the short end of an Allen key in to the chuck c Turn the Allen key counterclockwise to loosen the chuck d Remove the Allen key from the chuck and completely unscrew the chuck by hand 4 Mount a new chuck on to the hammer drill as follows a Scre...

Page 12: ...11 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: ...ing 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 Before submerging the hammer drill to any depth it must be pressurized 1 Remove the red cap from the pressure valve on the back of the hammer drill ...

Page 14: ...r 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 Up to 20m Minimum 3 Bars Up to 30m Minimum 4 Bars Up to 40m Minimum 5 Bars Up to 50m Maximum 6 Bars Caution Never add more than 6 Bars of pressure to the hammer drill ...

Page 15: ... may be damaged if it is dropped When moving about or working underwater the hammer drill should be secured to you by a tool leash at all times The hammer drill may be used in salt water Note After using the hammer drill in salt water immediately rinse it in fresh water to remove all salt residue Before storing the hammer drill in the carrying case after use in water flush it with fresh water and ...

Page 16: ...er Drill page 19 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 2 Do one of the following To work in regular drill mode turn the mode selection ring...

Page 17: ...ion 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 2 Hold down the silver notch on the torque setting ring then turn the torque setting ring until the desired torque setting is al...

Page 18: ...ional direction of the hammer drill The rotational direction can only be changed when the On Off trigger is not pressed 1 Ensure that the On Off trigger is not pressed 2 Do one of the following For drilling and driving in screws push the rotational direction switch all the way to the left For loosening and unscrewing screws and nuts push the rotational direction switch all the way to the right To ...

Page 19: ...ector cannot be pushed all the way lightly turn the chuck The hammer drill has a speed gear clutch and the gear teeth sometimes hit together causing the gear selector to stick Turning the chuck releases the teeth and frees the gear selector Do not force the gear selector when it is stuck as this may break the gears Switching the Hammer Drill On or Off Press the On Off trigger and keep it pressed Y...

Page 20: ... drill bit from the hole Repeat this action until the hole clears out Performing Regular Drill Operations with the Hammer Drill Use the hammer drill in regular drill mode when drilling relatively soft materials such as wood metal or plastic 1 Secure small workpieces using a vise or similar device 2 Lightly press the tool tip against the workpiece Excessive force will damage the tool tip and will n...

Page 21: ...ting violent rupture and dangerous reverse current flow The lithium equivalent content in the batteries is below applicable limit values Therefore the batteries are not subject to national or international regulations pertaining to dangerous mediums either as individual components or when inserted into a power tool However the regulations governing dangerous goods may be relevant when transporting...

Page 22: ...The battery charger indicator does not light up Possible Cause Corrective Action The mains plug of the battery charger is not correctly plugged into the socket Insert the mains plug fully into the socket outlet and ensure that the socket is functional The socket outlet mains cable or battery charger are defective Check the voltage power have the battery charger checked by an authorized after servi...

Page 23: ...d even after the battery is fully charged Possible Cause Corrective Action The battery is defective or has reached the end of its life approximately 1000 charging cycles Replace the battery Problem The hammer drill does not rotate Possible Cause Corrective Action The rotational direction switch is in a neutral middle position which operates only the LED light Push the rotational direction switch a...

Page 24: ...Nemo Power Tools Ltd www nemopowertools com ...

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