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CG18DSDL - Electric lawn mower HITACHI - Free user manual and instructions
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| Feature | Details |
|---|---|
| Device type | Cordless brush cutter |
| Battery voltage | 18 V |
| Battery capacity | 2.0 Ah |
| Weight | 2.5 kg |
| Cutting width | 30 cm |
| Rotation speed | 8000 rpm |
| Motor type | Brushless motor |
| Usage | Ideal for gardens, edges, and hard-to-reach areas |
| Maintenance | Regularly check battery condition and clean the air filter |
| Safety | Wear safety glasses and gloves during use |
| General information | Compatible with other tools in the Hitachi 18V range |
Frequently Asked Questions - CG18DSDL HITACHI
Download the instructions for your Electric lawn mower in PDF format for free! Find your manual CG18DSDL - HITACHI and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. CG18DSDL by HITACHI.
USER MANUAL CG18DSDL HITACHI
Rechargeable battery Akkumulator Batterie rechargeable Batteria ricaricabile
Terminals Anschlüsse Bornes Terminali
WARNING Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fi re and/or serious injury. Save all warnings and instructions for future reference. The term “power tool” in the warnings refers to your mains- operated (corded) power tool or battery-operated (cordless) power tool.
a) Keep work area clean and well lit. Cluttered or dark areas invite accidents. b) Do not operate power tools in explosive atmospheres, such as in the presence of fl ammable liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes. c) Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control.
2) Electrical safety
a) Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adapter plugs with earthed (grounded) power tools. Unmodifi ed plugs and matching outlets will reduce risk of electric shock. b) Avoid body contact with earthed or grounded surfaces, such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if your body is earthed or grounded. c) Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock. d) Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the power tool. Keep cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cords increase the risk of electric shock. e) When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric shock. f) If operating a power tool in a damp location is unavoidable, use a residual current device (RCD) protected supply. Use of an RCD reduces the risk of electric shock.
a) Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under the infl uence of drugs, alcohol or medication. A moment of inattention while operating power tools may result in serious personal injury. b) Use personal protective equipment. Always wear eye protection. Protective equipment such as dust mask, non-skid safety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal injuries. c) Prevent unintentional starting. Ensure the switch is in the off position before connecting to power source and/or battery pack, picking up or carrying the tool. Carrying power tools with your fi nger on the switch or energising power tools that have the switch on invites accidents. d) Remove any adjusting key or wrench before turning the power tool on. A wrench or a key left attached to a rotating part of the power tool may result in personal injury. e) Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations. f) Dress properly. Do not wear loose clothing or jewellery. Keep your hair, clothing and gloves away from moving parts. Loose clothes, jewellery or long hair can be caught in moving parts. g) If devices are provided for the connection of dust extraction and collection facilities, ensure these are connected and properly used. Use of dust collection can reduce dust related hazards.
4) Power tool use and care
a) Do not force the power tool. Use the correct power tool for your application. The correct power tool will do the job better and safer at the rate for which it was designed. b) Do not use the power tool if the switch does not turn it on and off . Any power tool that cannot be controlled with the switch is dangerous and must be repaired. c) Disconnect the plug from the power source and/or the battery pack from the power tool before making any adjustments, changing accessories, or storing power tools. Such preventive safety measures reduce the risk of starting the power tool accidentally. d) Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool. Power tools are dangerous in the hands of untrained users. e) Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may aff ect the power toolsʼ operation. If damaged, have the power tool repaired before use. Many accidents are caused by poorly maintained power tools. f) Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control. g) Use the power tool, accessories and tool bits etc. in accordance with these instructions, taking into account the working conditions and the work to be performed. Use of the power tool for operations diff erent from those intended could result in a hazardous situation. 000BookCG14DSDLWE.indb10000BookCG14DSDLWE.indb10 2011/06/1713:42:192011/06/1713:42:1911 English
5) Battery tool use and care
a) Recharge only with the charger specifi ed by the manufacturer. A charger that is suitable for one type of battery pack may create a risk of fi re when used with another battery pack. b) Use power tools only with specifi cally designated battery packs. Use of any other battery packs may create a risk of injury and fi re. c) When battery pack is not in use, keep it away from other metal objects like paper clips, coins, keys, nails, screws, or other small metal objects that can make a connection from one terminal to another. Shorting the battery terminals together may cause burns or a fi re. d) Under abusive conditions, liquid may be ejected from the battery; avoid contact. If contact accidentally occurs, fl ush with water. If liquid contacts eyes, additionally seek medical help. Liquid ejected from the battery may cause irritation or burns.
a) Have your power tool serviced by a qualifi ed repair person using only identical replacement parts. This will ensure that the safety of the power tool is maintained. PRECAUTION Keep children and infi rm persons away. When not in use, tools should be stored out of reach of children and infi rm persons.
KEEP FOR FUTURE REFERENCE
Safe operation practices ● Training a) Read the instructions carefully. Be familiar with the controls and the proper use of the machine. b) Never allow people unfamiliar with these instructions or children to use the machine. Local regulations can restrict the age of the operator. c) Keep in mind that the operator or user is responsible for accidents or hazards occurring to other people or their property. ● Preparation a) Never operate the machine while people, especially children, or pets are nearby. b) Wear eye protection and stout shoes at all times while operating the machine. ● Operation a) Use the machine only in daylight or good artifi cial light. b) Never operate the machine with damaged cover or without cover in place. c) Switch on the motor only when the hands and feet are away from the cutting means. d) Always disconnect the machine from the power supply (i.e. remove the plug from the mains or remove the disabling device) – whenever leaving the machine unattended; – before clearing a blockage; – before checking, cleaning or working on the machine; – after striking a foreign object; – whenever the machine starts vibrating abnormally. e) Take care against injury to feet and hands from the cutting means. f) Always ensure that the ventilation openings are kept clear of debris. ● Maintenance and storage a) Disconnect the machine from the power supply (i.e. remove the plug from the mains or remove the disabling device) before carrying out maintenance or cleaning work. b) Use only the manufacturer’s recommended replacement parts and accessories. c) Inspect and maintain the machine regularly. Have the machine repaired only by an authorized repairer. d) When not in use, store the machine out of the reach of children.
1. Exercise patience in all work with the tool. And dress
properly to keep warm.
2. Plan all work ahead to prevent accidents.
3. Do not operate the tool at night or under bad weather
conditions when visibility is poor. And do not operate the tool when it is raining or right after it has been raining. Working on slippery ground could lead to an accident if you lose your balance.
4. Inspect the nylon head before starting work.
Do not use the tool if the nylon head is cracked, scarred or bent. Make sure the nylon head is properly attached. A nylon head that falls apart or comes loose during operation could cause an accident.
5. Be sure to attach the cover before starting work.
Operating the tool without this parts could lead to injury.
6. Be sure to attach the loop handle before starting work.
Make sure it is not loose but properly attached before starting work. Hold the loop handle fi rmly during work and do not swing the tool around, but use the correct posture and maintain your balance. Losing your balance during work could lead to an injury.
7. Take care when starting the motor.
Place the tool on level ground. Do not operate the tool within 15 m of people or animals. Make sure that the nylon head does not come into contact with the ground or trees and plants. A careless start could lead to injury.
8. Do not secure the lock lever.
Accidentally pulling back the lever could lead to unexpected injury.
9. Before leaving the tool, press the power button to turn it
10. Operate the tool with care near electric cables, gas
pipes and similar installations.
11. Look out for and remove empty cans, wire, stones or
other obstacles before starting work. And do not work near tree roots or rocks. Working in such areas could damage the nylon head or lead to injury.
12. Never touch the nylon head during operation.
Also make sure it does not come into contact with your hair, clothes, etc.
13. In the following situations, turn off the motor and check
that the nylon head has stopped rotating. To move to another work area. To remove rubbish or grass that has become stuck in the tool. 000BookCG14DSDLWE.indb11000BookCG14DSDLWE.indb11 2011/06/1713:42:192011/06/1713:42:1912 English To remove from the work area obstacles or the rubbish, grass and chips generated by trimming. To lay down the tool. Doing this with the nylon head still rotating could lead to unexpected accidents.
14. Do not use the tool within 15 m of another person.
When you work with someone else, maintain a distance of more than 15 m. Flying chips could lead to unexpected accidents. When working on unstable surfaces like slopes, make sure that your co-worker is not exposed to any hazards. Use whistles or other means for calling the attention of your co-workers.
15. When grass and other objects become entangled in the
nylon head, turn off the motor and make sure the nylon head has stopped rotating before removing them. Removing objects from the nylon head when it is still rotating will lead to injury. Continuing operation when foreign matter is stuck in the nylon head may lead to damage.
16. If the tool is operating poorly and produces strange
noise or vibrations, turn off the motor immediately and ask your dealer to have it inspected and repaired. Continued use under these conditions could lead to injury or tool damage.
17. If you drop or bump the tool, inspect it carefully to check
there is no damage, cracks or deformation. Using a tool that is damaged, cracked or deformed could result in injury.
18. Secure the tool during vehicle transport to ensure that it
lies still. Failure to heed this warning may result in an accident.
19. This product contains a strong permanent magnet in
the motor. Observe the following precautions regarding adhering of chips to the tool and the eff ect of the permanent magnet on electronic devices. CAUTION ◯ Do not place the tool on a workbench or work area where metal chips are present. The chips may adhere to the tool, resulting in injury or malfunction. ◯ If chips have adhered to the tool, do not touch it. Remove the chips with a brush. Failure to do so may result in injury. ◯ If you use a pacemaker or other electronic medical device, do not operate or approach the tool. Operation of the electronic device may be aff ected. ◯ Do not use the tool in the vicinity of precision devices such as cell phones, magnetic cards or electronic memory media. Doing so may lead to misoperation, malfunction or loss of data. CAUTION
1. Do not turn on the nylon head for cutting objects other
than grass. Do not operate the tool in water puddles and make sure that soil does not come into contact with the nylon head.
2. The tool contains precision parts and should not be
dropped, exposed to strong impact or water. The tool could be damaged or malfunction.
3. When the tool is to be stored after use or be transported,
remove the nylon head.
4. Do not expose the tool to insecticide and other
chemicals. Such chemicals could cause cracking and other damage.
5. Replace warning labels with new labels when they
become diffi cult to recognize or illegible and when they start to peel. Ask your dealer to provide the warning labels.
6. Do not touch the motor immediately after use since it
1. Always charge the battery at a temperature of 0°C –
40°C. A temperature of less than 0°C will result in over charging which is dangerous. The battery cannot be charged at a temperature higher than 40°C. The most suitable temperature for charging is that of 20°C – 25°C.
2. When one charging is completed, leave the charger for
about 15 minutes before the next charging of battery. Do not charge more than two batteries consecutively.
3. Do not allow foreign matter to enter the hole for
connecting the rechargeable battery.
4. Do not insert object into the air ventilation slots of the
charger. Inserting metal objects or infl ammables into the charger air ventilation slots will result in electrical shock hazard or damaged charger.
5. Using an exhausted battery will damage the charger.
6. Bring the battery to the shop from which it was
purchased as soon as the post-charging battery life becomes too short for practical use. Do not dispose of the exhausted battery.
7. Never disassemble the rechargeable battery and
8. Never short-circuit the rechargeable battery. Short-
circuiting the battery will cause a great electric current and overheat. It results in burn or damage to the battery.
9. Do not dispose of the battery in fi re. If the battery is
burnt, it may explode.
CAUTION ON LITHIUM-ION BATTERY
To extend the lifetime, the lithium-ion battery equips with the protection function to stop the output. In the cases of 1 to 3 described below, when using this product, even if you are pulling the switch, the motor may stop. This is not the trouble but the result of protection function.
1. When the battery power remaining runs out, the motor
stops. In such case, charge it up immediately.
2. If the tool is overloaded, the motor may stop. In this
case, release the switch of tool and eliminate causes of overloading. After that, you can use it again.
3. If the battery is overheated under overload work, the
battery power may stop. In this case, stop using the battery and let the battery cool. After that, you can use it again. (BSL1430, BSL1830) Furthermore, please heed the following warning and caution. WARNING In order to prevent any battery leakage, heat generation, smoke emission, explosion and ignition beforehand, please be sure to heed the following precautions.
1. Make sure that swarf and dust do not collect on the
battery. ◯ During work make sure that swarf and dust do not fall on the battery. ◯ Make sure that any swarf and dust falling on the power tool during work do not collect on the battery. ◯ Do not store an unused battery in a location exposed to swarf and dust. ◯ Before storing a battery, remove any swarf and dust that may adhere to it and do not store it together with metal parts (screws, nails, etc.). 000BookCG14DSDLWE.indb12000BookCG14DSDLWE.indb12 2011/06/1713:42:202011/06/1713:42:2013 English
2. Do not pierce battery with a sharp object such as a
nail, strike with a hammer, step on, throw or subject the battery to severe physical shock.
3. Do not use an apparently damaged or deformed
4. Do not use the battery in reverse polarity.
5. Do not connect directly to an electrical outlets or car
cigarette lighter sockets.
6. Do not use the battery for a purpose other than those
7. If the battery charging fails to complete even when a
specifi ed recharging time has elapsed, immediately stop further recharging.
8. Do not put or subject the battery to high temperatures or
high pressure such as into a microwave oven, dryer, or high pressure container.
9. Keep away from fi re immediately when leakage or foul
10. Do not use in a location where strong static electricity
11. If there is battery leakage, foul odor, heat generated,
discolored or deformed, or in any way appears abnormal during use, recharging or storage, immediately remove it from the equipment or battery charger, and stop use. CAUTION
1. If liquid leaking from the battery gets into your eyes,
do not rub your eyes and wash them well with fresh clean water such as tap water and contact a doctor immediately. If left untreated, the liquid may cause eye-problems.
2. If liquid leaks onto your skin or clothes, wash well with
clean water such as tap water immediately. There is a possibility that this can cause skin irritation.
3. If you fi nd rust, foul odor, overheating, discolor,
deformation, and/or other irregularities when using the battery for the fi rst time, do not use and return it to your supplier or vendor. WARNING If an electrically conductive foreign object enters the terminals of the lithium ion battery, a short-circuit may occur resulting in the risk of fi re. Please observe the following matters when storing the battery. ◯ Do not place electrically conductive cuttings, nails, steel wire, copper wire or other wire in the storage case. ◯ Either install the battery in the power tool or store
securely pressing into the battery cover until the ventilation holes are concealed to prevent short-circuits (See Fig. 1). SPECIFICATIONS POWER TOOL Model CG14DSDL CG18DSDL Pole type Straight type Cutting capacity diameter 310 mm Rotation direction Counterclockwise as seen from above No-load speed 5000 min
Operating time on one charge *
(When supplied rechargeable battery is fully charged) 17 – 18 min*
Battery BSL1430: Li-ion 14.4 V (3.0 Ah 8 cells) BSL1830: Li-ion 18 V (3.0 Ah 10 cells) Weight (with nylon head, rechargeble battery and cover)
Optional accessories are subject to change without notice. APPLICATIONS Trimming, scaling and mowing of weed.
Hold the housing tightly and push the battery latches to remove the battery (see Fig. 2). CAUTION Never short-circuit the battery.
2. Battery installation
Insert the battery while observing its polarities (see Fig. 2). CHARGING Before using the power tool, charge the battery as follows.
1. Connect the charger’s power cord to a receptacle.
When connecting the plug of the charger to a receptacle, the pilot lamp will blink in red (At 1-second intervals).
2. Insert the battery into the charger.
Firmly insert the battery into the charger as shown in Fig. 3 and 4 (UC18YGSL), Fig. 5 and 6 (UC18YRSL).
When inserting a battery in the charger, the pilot lamp will light up continuously in red. When the battery becomes fully recharged, the pilot lamp will blink in red (At 1-second intervals). (See Table 1) (1) Pilot lamp indication The indications of the pilot lamp will be as shown in Table 1, according to the condition of the charger or the rechargeable battery. 000BookCG14DSDLWE.indb14000BookCG14DSDLWE.indb14 2011/06/1713:42:202011/06/1713:42:2015 English Table 1 Indications of the pilot lamp (UC18YGSL) Pilot lamp (red) Before charging Blinks Lights for 0.5 seconds. Does not light for 0.5 seconds. (off for 0.5 seconds) While charging Lights Lights continuously Charging complete Blinks Lights for 0.5 seconds. Does not light for 0.5 seconds. (off for 0.5 seconds) Overheat standby Blinks Lights for 1 second. Does not light for 0.5 seconds. (off for 0.5 seconds) Battery overheated. Unable to charge (Charging will commence when battery cools). Charging impossible Flickers Lights for 0.1 seconds. Does not light for 0.1 seconds. (off for 0.1 seconds) Malfunction in the battery or the charger Indications of the pilot lamp (UC18YRSL) Pilot lamp (red) Before charging Blinks Lights for 0.5 seconds. Does not light for 0.5 seconds. (off for 0.5 seconds) While charging Lights Lights continuously Charging complete Blinks Lights for 0.5 seconds. Does not light for 0.5 seconds. (off for 0.5 seconds) Charging impossible Flickers Lights for 0.1 seconds. Does not light for 0.1 seconds. (off for 0.1 seconds) Malfunction in the battery or the charger Pilot lamp (green) Overheat standby Lights Lights continuously Battery overheated. Unable to charge (Charging will commence when battery cools). (2) Regarding the temperatures of the rechargeable battery The temperatures for rechargeable batteries are as shown in the Table 2, and batteries that have become hot should be cooled for a while before being recharged. Table 2 Recharging ranges of batteries Temperatures at which the battery can be recharged 0°C – 50°C (3) Regarding recharging time Table 3 shows the recharging time required according to the type of battery. Table 3 Charging time (At 20°C) Charger Battery
4. Disconnect the charger’s power cord from the
5. Hold the charger fi rmly and pull out the battery.
NOTE Be sure to pull out the battery from the charger after use, and then keep it. Regarding electric discharge in case of new batteries, etc. As the internal chemical substance of new batteries and batteries that have not been used for an extended period is not activated, the electric discharge might be low when using them the fi rst and second time. This is a temporary phenomenon, and normal time required for recharging will be restored by recharging the batteries 2 – 3 times. How to make the batteries perform longer (1) Recharge the batteries before they become completely exhausted. When you feel that the power of the tool becomes weaker, stop using the tool and recharge its battery. If you continue to use the tool and exhaust the electric current, the battery may be damaged and its life will become shorter. (2) Avoid recharging at high temperatures. A rechargeable battery will be hot immediately after use. If such a battery is recharged immediately after use, its internal chemical substance will deteriorate, and the battery life will be shortened. Leave the battery and recharge it after it has cooled for a while. 000BookCG14DSDLWE.indb15000BookCG14DSDLWE.indb15 2011/06/1713:42:212011/06/1713:42:2116 English CAUTION ○ If the battery is charged while it is heated because it has been left for a long time in a location subject to direct sunlight or because the battery has just been used, the pilot lamp of the charger lights for 1 second, does not light for 0.5 seconds (off for 0.5 seconds). In such a case, fi rst let the battery cool, then start charging. ○ When the pilot lamp fl ickers (at 0.2-second intervals), check for and take out any foreign objects in the charger’s battery connector. If there are no foreign objects, it is probable that the battery or charger is malfunctioning. Take it to your authorized Service Center. ○ Since the built-in micro computer takes about 3 seconds to confi rm that the battery being charged with UC18YGSL is taken out, wait for a minimum of 3 seconds before reinserting it to continue charging. If the battery is reinserted within 3 seconds, the battery may not be properly charged.
The power lamp indicates various statuses for the tool. (Fig. 7) Table 4 shows the various statuses indicated by the power lamp. Table 4 State of lamp Status of Tool Off Power OFF Red Power ON Blinking red The over-heat protection circuit of the tool is operating. The lever is being pressed while the overload protection circuit of the tool is operating. Quickly blinking red The tool is operating abnormally.
ABOUT REMAINING BATTERY INDICATOR
The remaining battery lamp blinks when the remaining battery power is low. Please charge the tool as soon as possible. The Table 5 shows the state of remaining battery indicator lamp and the battery remaining power. Table 5 State of lamp Battery Remaining Power The battery remaining power is enough. The battery remaining power is nearly empty. Re-charge the battery soonest possible. As the remaining battery indicator shows somewhat diff erently depending on ambient temperature and battery characteristics, read it as a reference. NOTE Do not give a strong shock to the switch panel or break it. It may lead to a trouble.
CAUTION Pull out battery before doing any assembly.
1. Installing the loop handle (Fig. 8)
(1) Remove the M6 × 43 bolts (2 pcs.). (2) Install the loop handle on the main pipe so that it leans against the housing. (3) Place the handle fi xture at the lower end of the main pipe and secure it fi rmly using M6 × 43 bolts (2 pcs.) and M6 nuts (2 pcs.). NOTE Secure the loop handle in a location that provides a good grip. CAUTION Install the loop handle properly and securely as instructed in the handling instructions. If not attached properly or securely, it may come off and cause injury.
2. Installing cover (See Fig. 9 and 10)
WARNING Be sure to install the cover in its designated location. Failure to heed this warning may result in injury from fl ying stones. NOTE Use the supplied hex. bar wrench 4 mm for installation. (1) Use the supplied D5 tapping screw to install the knife in the cover. (Fig. 9) (2) Align the two holes in the cover bracket and the cover and insert two M6 × 25 hex. socket button bolts. (The cover bracket is installed in the motor case.) (3) Place the cover holder on the underside of the cover and use the supplied hex. bar wrench 4 mm to alternately tighten the two M6 × 25 hex. socket button bolts until they are properly tightened. CAUTION ○ Take care to avoid cutting yourself on the knife inside the cover. ○ Install the cover and knife properly and securely as instructed in the handling instructions. If not attached properly or securely, they may come off and cause injury. NYLON HEAD Installation of semi-auto nylon head
Automatically feeds more nylon cutting line when it is tapped. Specifi cations Code No. Type of attaching screw Direction of rotation Size of attaching screw
Female screw Counterclockwise M10× P1.25-LH Applicable nylon cord Cord diameter: Φ1.4 mm Length: 6 m CAUTION ○ The case must be securely attached to the cover. ○ Check the cover, case and other components for cracks or other damage. ○ Check the case and button for wear. If the wear limit mark on the case is no longer visible or there is a hole in the bottom of the button, change the new parts immediately. (Fig. 14) 000BookCG14DSDLWE.indb16000BookCG14DSDLWE.indb16 2011/06/1713:42:212011/06/1713:42:2117 English ○ The nylon head must be securely mounted to the threaded fastener of the motor case. ○ For outstanding performance and reliability, always use Hitachi nylon cutting line. Never use wire or other materials that could become a dangerous projectile. ○ If the nylon head does not feed cutting line properly, check that the nylon line and all components are properly installed. Contact your Hitachi dealer if you need assistance.
2. Installation (Fig. 11 and 12)
(1) Insert the fl ange assy into the motor case. At this time, the wing of the fl ange assy should face the motor case side. Next, align the holes of the fl ange assy and the motor case, insert the hex. bar wrench 4 mm, and then turn to tighten the fl ange assy. (2) Screw the nylon head directly to the threaded fastener of the motor case. The mounting nut of nylon head is left-hand-threaded. Turn clockwise to loosen/ counterclockwise to tighten. CAUTION Install the nylon head properly and securely as instructed in the handling instructions. If not attached properly or securely, it may come off and cause injury.
3. Adjustment of line length
Rotate and tap the nylon head on the ground. Nylon line is drawn out abt, 30 mm by one tapping. (Fig. 13) Also, you can extend nylon line with hands. This time the motor must be completely stopped. Confi rm the line extends in 30 mm increments by "tapping" and "releasing" the bottom button while pulling the line ends of the nylon head. (Fig. 14) ○ Appropriate Length of Nylon Line The appropriate length of the line when the tool is in use is 90 – 110 mm. Extend the line to the appropriate length.
4. Nylon line replacement
(1) Prepare φ1.4 mm × 6 m of genuine nylon line (Code No.333923). (2) Press the opposing tabs, and then remove the cover from the case. (Fig. 15) (3) Remove the reel from the case. (Fig. 16) ○ If there is nylon line remaining, hook the line in the groves, and then remove the reel. ○ If the nylon line does not extend when there is enough nylon line remaining, or when replacing the nylon line (Code No.333923), wind the nylon line using the following procedure. (4) As shown in Fig. 17 and 18, draw the nylon line through the hole of the reel and hook it in the groove of the reel, and then wind the line in the direction of the arrow so that the nylon line does not cross. (5) Leave about 100 mm – 150 mm nylon cord unwound, hook and secure the line in the stopper. (Fig. 19) NOTE Do not cross the nylon line when securing the line in the stopper. (Fig. 20) (6) Align the position of the stopper and eyelet line guide, and then insert the button through the case. Release the line from the stopper while holding the reel lightly, and then string the line through the eyelet line guide. (Fig. 21) (7) Press and snap the tabs of the case in the locking holes of the cover. (Fig. 22) WARNING Check to make sure the tabs are fi rmly snapped into the locking holes. Operating the tool while the parts are not fi rmly snapped together may results in accidents or injury from fl ying part. (8) Pull the line taught so there is no slack, and then cut the line to an extended length of 90 mm – 110 mm with scissors. (Fig. 23) OPERATION Trimming grass WARNING ○ Do not operate the tool at night or under bad weather conditions when visibility is poor. ○ Do not operate the tool when it is raining or right after it has been raining. ○ Wear proper footwear to prevent slipping that could cause you to lose your balance and fall. ○ Do not use the tool on steep slopes. When trimming grass on slopes that are not so steep, trim by moving towards the ridge. ○ Place the right hand on the handle and the left hand on the loop handle and hold it fi rmly. ○ Take care not to move the nylon head too close to your feet. ○ Do not raise the nylon head above your knee during cutting. ○ Do not use the tool where the nylon head may come into contact with stones, tree and other obstacles. ○ A nylon head can injure while it continues to spin after the motor is stopped. When the unit is turned off , make sure the nylon head has stopped before the unit is set down. ○ Do not use the tool within 15 m of another person. When you work with someone else, maintain a distance of more than 15 m.
1. Insert the battery while observing its polarities.
2. Turn on the tool. (Fig. 24)
○ Press the power button on the housing, the power goes on and the power lamp on the handle lights red. ○ Pressing the power button a second time turns the power off and the red lamp on the handle goes off . [Auto power off ] When the power is turned on but the lever is not used for one minute, the tool is automatically turned off . To turn the tool on again, press the power button a second time. WARNING Never leave the tool with the power on. This could result in an accident.
○ Grip the handle from above, press the lock lever and pull the lever to start nylon head rotation. (Fig. 25) ○ Release the lever when you fi nish trimming and stop the motor. ○ Place your thumb on the loop handle and grip the handle with your other fi ngers. (Fig. 26) ○ Take a posture that makes it easy to move. [Grass trimming techniques] Do not swing the pipe, but use the hips to move the nylon head horizontally from right to left in an arc while going forward and use the left side of the nylon head for cutting grass. (Fig. 27) 000BookCG14DSDLWE.indb17000BookCG14DSDLWE.indb17 2011/06/1713:42:222011/06/1713:42:2218 English CAUTION ○ Be absolutely sure to insert the nail of the carbon brush into the contact portion of brush tube. (You can insert whichever one of the two nails provided.) ○ Caution must be exercised since any error in this operation can result in the deformed nail of the carbon brush and may cause motor trouble at an early stage.
5. Cleaning of the outside
When the grass trimmer is stained, wipe with a soft dry cloth or a cloth moistened with soapy water. Do not use chloric solvents, gasoline or paint thinner, as they melt plastics.
Store grass trimmer in a place in which the temperature is less than 40°C and out of reach of children. NOTE Make sure that the battery is fully charged when stored for a long period (3 months or more). The battery with smaller capacity may not be able to be charged when used, if stored for a long period.
7. Service parts list
CAUTION Repair, modifi cation and inspection of Hitachi Power Tools must be carried out by a Hitachi Authorized Service Center. This Parts List will be helpful if presented with the tool to the Hitachi Authorized Service Center when requesting repair or other maintenance. In the operation and maintenance of power tools, the safety regulations and standards prescribed in each country must be observed. MODIFICATIONS Hitachi Power Tools are constantly being improved and modifi ed to incorporate the latest technological advancements. Accordingly, some parts may be changed without prior notice. Important notice on the batteries for the Hitachi cordless power tools Please always use one of our designated genuine batteries. We cannot guarantee the safety and performance of our cordless power tool when used with batteries other than these designated by us, or when the battery is disassembled and modifi ed (such as disassembly and replacement of cells or other internal parts). OPERATIONAL CAUTIONS Continuous work This tool comes with an over-heat protection circuit that protects the electronic parts that control the rechargeable battery. In continuous trimming work, tool temperature will rise and eventually trigger the over- heat protection circuit, which will shut down the tool. If this happens, let the tool cool for a length of time. When the temperature drops, it will again become possible to use the tool. When the rechargeable battery has to be exchanged during continuous operation, let the tool rest for about 15 minutes. Overload Protection This tool comes with an overload protection circuit to protect the electronic parts controlling the tool. In continuous overload during trimming work (locking the nylon head, etc.), the overload protection circuit shuts down the motor. If this happens, turn OFF the power, and then resolve the problem causing the overload. The power lamp blinks if the lever is pressed after the motor has stopped (see page 16, “ABOUT POWER LAMP”). The power automatically turns OFF if the power lamp blinks longer than 5 seconds. If this happens, resolve the problem causing the overload, and then switch the power button ON to resume using the tool.
MAINTENANCE AND INSPECTION
CAUTION Pull out battery before doing any inspection or maintenance.
1. Checking the condition of the nylon head
The nylon head should be checked regularly. If worn or broken nylon head can slip or decrease the effi ciency of the motor and burn it out. Replace worn nylon head with new ones. CAUTION If you use a nylon head of which point is worn or broken, it will be dangerous. So replace it with a new one.
Loose screws are dangerous. Regularly inspect them and make sure they are tight. CAUTION Using this power tool with loosened screws is extremely dangerous.
3. Inspecting the carbon brushes (Fig. 28)
The motor employs carbon brushes which are consumable parts. Since and excessively worn carbon brush can result in motor trouble, replace the carbon brush with new ones when it becomes worn to or near the “wear limit”. In addition, always keep carbon brushes clean and ensure that they slide freely within the brush holders. NOTE When replacing the carbon brush with a new one, be sure to use the Hitachi Carbon Brush Code No. 999015.
4. Replacing carbon brushes
Take out the carbon brush by fi rst removing the brush cap and then hooking the protrusion of the carbon brush with a slotted head screw driver, etc., as shown in Fig. 29. When installing the carbon brush, choose the direction so that the nail of the carbon brush (see Fig. 30) agrees with the contact portion of brush tube. Then push it in with a fi nger as illustrated in Fig. 31. Lastly, install the brush cap. 000BookCG14DSDLWE.indb18000BookCG14DSDLWE.indb18 2011/06/1713:42:222011/06/1713:42:2219 English TROUBLESHOOTING Use the inspections in the table below if the tool does not operate normally. If this does not remedy the problem, consult your dealer or the Hitachi Authorized Service Center. Symptom Possible cause Remedy Charger The Charge lamp does not go on. The power plug is not connected to an AC outlet. Connect the power plug to an AC outlet. The battery is not properly connected to the charger. Insert the battery so that it is properly seated in the charger. The battery or charger electrodes are soiled. Use a cotton swab or other tool to clean the electrodes. The battery is extremely hot. Allow the battery to properly cool before charging. The Charge lamp does not go off after 4 hours of charging. The battery or charger is faulty. Disconnect the power plug and consult your dealer or the Hitachi Authorized Service Center. Tool Does not operate. The rechargeable battery is depleted. Charge the rechargeable battery. The rechargeable battery has not been properly installed. Remove the rechargeable battery from the battery compartment in the tool and check for and remove any foreign matter. Also check the battery electrodes for soiling, water or other foreign matter. Use a cotton swab for cleaning. Make sure that the rechargeable battery is pressed in until it clicks into place. The power has not been turned on. Press the power button on the housing to start the tool. This tool comes with an auto power off function. The power is automatically turned off if nobody pulls the lever during a one minute period after power on. To turn the tool on again, press the power button a second time. Pressing the power button a second time turns the power off . The lock lever was not pressed when the lever was pulled back. To prevent accidents from incorrect operation, the lock lever must be pressed while the lever is pulled back to start the motor. Hold the handle from above and press the lock lever while pulling the handle. The tool pulls in large volumes of grass that are caught between the cover and the nylon head, the tool is overloaded. This is the eff ect of a function that protects the rechargeable battery by turning off the motor when the tool is exposed to an excessive load. Turn off the tool and remove the cause of the overload. Press the power button once again to continue operation. Goes on, but soon stops. The rechargeable battery power is low. Charge the rechargeable battery. The rechargeable battery is overheated. Stop using the rechargeable battery, remove it from the tool and let it cool in a well-ventilated location not exposed to sunlight. Strong vibrations The loop handle is not properly attached to the main pipe. Secure properly. The cover is not been properly attached to the main pipe. Secure properly. 000BookCG14DSDLWE.indb19000BookCG14DSDLWE.indb19 2011/06/1713:42:222011/06/1713:42:2220 English GUARANTEE We guarantee Hitachi Power Tools in accordance with statutory/country specifi c regulation. This guarantee does not cover defects or damage due to misuse, abuse, or normal wear and tear. In case of complaint, please send the Power Tool, undismantled, with the GUARANTEE CERTIFICATE found at the end of this Handling instruction, to a Hitachi Authorized Service Center. NOTE Due to HITACHI’s continuing program of research and development, the specifi cations herein are subject to change without prior notice. Information concerning airborne noise and vibration The measured values were determined according to IEC60335 and declared in accordance with ISO 4871. Measured A-weighted sound power level: 75 dB (A). Measured A-weighted sound pressure level: 66 dB (A). Uncertainty KpA: 3 dB (A). Wear hearing protection. Vibration total values (triax vector sum) determined according to IEC60335. Vibration emission value ah. w = 1.8 m/s
The declared vibration total value has been measured in accordance with a standard test method and may be used for comparing one tool with another. It may also be used in a preliminary assessment of exposure. WARNING ◯ The vibration emission during actual use of the power tool can diff er from the declared total value depending on the ways in which the tool is used. ◯ Identify safety measures to protect the operator that are based on an estimation of exposure in the actual conditions of use (taking account of all parts of the operating cycle such as the times when the tool is switched off and when it is running idle in addition to the trigger time). 000BookCG14DSDLWE.indb20000BookCG14DSDLWE.indb20 2011/06/1713:42:232011/06/1713:42:2321 Deutsch (Übersetzung der Original-Gebrauchsanweisung)
CG14DSL Item No. Part Name Q’TY
9 SWITCH PCB ASS'Y 1
25 HANDLE (A ) (B) SET 1
26 HEX.HOLE BOLT M5×30/WS 1
27 DISC MOTOR ASS'Y 1
55 HANDLE HOLDER (A) 1
9 SWITCH PCB ASS'Y 1
25 HANDLE (A ) (B) SET 1
26 HEX.HOLE BOLT M5×30/WS 1
27 DISC MOTOR ASS'Y 1
55 HANDLE HOLDER (A) 1
We declare under our sole responsibility that this product is in conformity with standards or standardized documents EN60745, EN60335, EN55014 and EN61000 in accordance with Council Directives 2004/108/EC, 2006/95/EC, 2006/42/EC and 2000/14/EC. The European Standards Manager at Hitachi Koki Europe Ltd. is authorized to compile the technical fi le. 2000/14/EC
- Type of equipment: Lawn Trimmer
- Type name: CG14DSDL, CG18DSDL
- Cutting width: 31 cm
- Conformity assessment procedure: ANNEX VI
- European Notifi ed Body: CE 0044 TÜV NORD CERT Am TÜV 1, 30519 Hannover, Germany
- Measured sound power level: 76 dB
Code No. C99197171 G Printed in China
