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Hersteller: Atlas Dateigröße: 154.62 kb Dateiname: Unterrichtssprache:

The Atlas Copco LS 14 Cut-off Saw and the LS 16 Cut-off Saw are delivered with 2 m 3/8” tail-hoses with .” Flat-Face quick-release couplings. The direct driven hydraulically powered design provides consistent speed and torque. It also enables underwater cutting. 5 English For precise and clean cutting jobs on roads, sidewalks and floors, the Atlas Copco LSC Cart for the Cut-off Saw is recommended. The use of the Cart gives a better working posture, and the cutting depth can be adjusted by means of an arm at the front of the Cart. The Cart is equipped with water kit. The Cart is not standard equipment. A separate water kit with pressure tank is also available (see the spare parts list). +!"% * "$ . 0 . The following checks should be made eachtime you starttouse theCut-off Saw. All these checks concern the serviceability of the Cut-off Saw. Some concern your safety. 1. Check that the disc is in a good condition and properly attached 2. Clean all safety decals. Replace any that are missing or cannot be read 3. Inspect the hoses generally for signs of damage 4. Check for fluid leakages 5. Ensure that the hydraulic couplings are clean and fully serviceable 6. Ensure that any power source you plan to use is compatible with the model of the Cut-off Saw you are using. See the section Technical data. Atlas Copco recommends using an oil flow divider, if the flow from the power source can exceed the maximum allowed oil flow (see the spare parts list) WARNINGDonotexceedthemaximumflowfortheCut-offSawasthismightleadtofailureofthediscanddamageofthetool. 7.Connectthehoses 8.MounttheCut-offSawintheCart(ifaCartisused) 9.Startthepowersource 10. Activate the water supply or aspirator if used 11. Place the Cut-off Saw at a right angle on the surface to be cut and activate the trigger lever 0 . 1. Release the trigger. Keep a firm grip on the Cut-off Saw, until the disc has come to a complete stop WARNINGTheinertiaofthediscisveryhigh. TheCut-offSawcouldmoveandtherebyinjurepersonsorequip- mentifplacedonthegroundbeforethedischascometoacompletestop. 2. Stop the power source 3. Disconnect the hoses and fit the protective caps to the quick-release couplings , 0 . A poorly maintained Cut-off Saw is a hazard. Doing regular maintenance and lubrication jobs as listed in these schedules will help keep the Cut-off Saw in a safe working condition. Apart from the daily jobs, the schedules are based on the operation hours of the Cut-off Saw. Keep a regular check of hours in use. Do not use a Cut-off Saw that is due for regular service. Rectify any defects found during regular maintenance before clearing the Cut-off Saw for use WARNINGMaintenancemustbedoneonlybysuitablyqualifiedandcompetentpersons. Beforedoinganymaintenance, makesurethattheCut-offSawissafeandcorrectlysitedonlevelground. Daily 1.CleantheCut-offSawingeneral 2.Checkhosesandfittingsforcracksorleaks.Replaceifnecessary 3.Checkfordamages WARNINGFinejetsofhydraulicoilathighpressurecanpenetratetheskin.Donotuseyourfingerstocheckforhydraulicoilleaks.Donotputyourfaceclosetosuspectedleaks.Holdapieceofcardboardclosetosus- pectedleaksandtheninspectthecardboardforsignsofhydraulicoil. Ifhydraulicoilpenetratesyourskin, getmedicalhelpquickly. Note: Check tightness of nuts, bolts, screws and hose fittings after the first days of operation and thereafter in accordance with the maintenance schedule English 6 Every 3 months 1. Do the daily jobs 2. Check tightness of nuts, bolts, screws and hose fittings Every 300 hours or every year 1. Do the daily jobs and jobs every 3 months 2. Check the moving parts, disc, seals and bolts for wear and cracks. Replace if necessary 3. Check the function of the Cut-off Saw . Used and worn out parts must be treated and disposed of in such a way that the greatest possible part of them can be recycled and the influence on the environment kept as low as possible. 7 English "$1! *. WARNINGMaintenancemustbedoneonlybysuitablyqualifiedandcompetentpersons. Problem Cause Solution Cut-off Saw turns too fast or develops too much torque Connected to improper power source Use proper power supply Power source out of adjustment Adjust power source flow and pressure settings as per the manufacturer’s instructions Cut-off Saw will not turn at all or turns too slowly Power supply defect Disconnect Cut-off Saw and check power supply Valve/valve block defect Repair or replace Motor defect Disconnect power source and try to turn the motor shaft by hand. Repair or replace Cut-off Saw does not develop enough torque (insufficient power to cut material) Power supply defect Repair or replace Motor defect Repair or replace English 8 !%#% %. LS 14 Cut-off Saw LS 16 Cut-off Saw Weight without hoses and disc 9.8 kg (21.6 lbs) 10.6 kg (23.4 lbs) Oil flow range 20-30 l.p.m. (5-8 gal/min) 20-40 l.p.m. (5-10 gal/min) Max. pressure relief valve setting on power source 170 bar (2500 psi) E.H.T.M.A. category C and D C, D and E Max. back pressure in return line (measured at Cut-off Saw) 30 ...

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