www.wackergroup.com 0201438en 002 10.
IMPORTANT INFORMATION Important information This machine has been equipped with an EPA certified engine. Additional information manufacturers notes. can be found in the engine WARNING The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Caution This engine is an EPA engine. Adjusting the engine speed will interfere with EPA certivication and emissions.
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FOREWORD Foreword For your own safety and protection from bodily injuries, carefully read, understand and follow the safety instructions in this manual. Please operate and maintain your Wacker machine in accordance with the instructions in this manual. Defective machine parts are to be replaced as soon as possible. All rights, especially the right for copying and distribution are reserved. Copyright by Wacker Construction Equipment AG.
TABLE OF CONTENTS IMPORTANT INFORMATION 1 FOREWORD 3 SAFETY INSTRUCTIONS 5 General instructions Operation Safety checks Maintenance Transport Maintenance checks 5 5 6 6 6 6 TECHNICAL DATA 7 DESCRIPTION 8 Field of applications Dimensions Max.
SAFETY INSTRUCTIONS SAFETY INSTRUCTIONS FOR THE USE OF FLOOR SAWS WITH COMBUSTION ENGINE General instructions 1. Floor saws may only be operated by persons who * are at least 18 years of age * are physically and mentally fit for this job * have been instructed in operating saws and proved their ability for the job to the employer * may be expected to carry out the job they are charged with carefully. The persons must be assigned the job of operating joint cutters by the employer. 2.
SAFETY INSTRUCTIONS 15. 16. 17. 18. 19. 20. Always wear protective goggles, hearing protection, work gloves, protective helmet, tight-fitting clothing and safety shoes during operations with the equipment. Shoes and pants must be closed to offer protection against flying sparks. Wear approved respiratory protection (e.g. a mask) if there is a lot of dust in the air.
TECHNICAL DATA Item no. Weight kg: Power transmission BFS 1350AL BFS 1350L BFS 1350ALS 0008898 ... 0008936 ... 0008885 ... 136 134 153 From drive engine via drive belt to cutting blade Max. diameter of blade mm: in: 500 20 Min. thickness of blade mm: in: 350 14 Max. cutting width mm: 12 Location bore mm: 25,4 Max.
DESCRIPTION Field of applications * * * * * * * Cutting expansion joints in concrete and asphalt surfaces. Repair jobs on roads, e.g. cutting out damaged patches of either asphalt or concrete road surfaces. Straightening black-top and concrete surfaces. Demolition jobs and renovation of old dwellings. Cutting precast concrete elements. Cutting expansion joints and recesses for installations in floor toppings. Laying induction loops and cables in signal systems. Dimensions Max.
DESCRIPTION Description of function The floor saw should only be operated in a forward direction (see arrow). The drive engine (2), which is fastened to the frame, drives the cutting disc by way of a drive belt (7). A hand crank (5) is used to operate the infinitely variable height adjuster on the blade, and 1 turn = 5 mm cutting depth adjustment. At any time it is also possible to remove or introduce the cutting disc into the material to be cut by way of the lever (3).
DESCRIPTION General instruction for the use of diamond blades * Never use a blade of a diameter larger than necessary to cut a certain depth. * In case the blade stops operating, take it out of the cut before starting the engine anew. Check the belt tension if the cutting disc should get stuck in the cut. Check the flanged nut and make sure that it is correctly tightened. * Always cut in a straight line.
TRANSPORT TO WORK SITE Transport to work site Conditions: - Only use suitable lifting equipment with a minimum lifting capacity of 200 kg for the transport of the floor saw. Always switch off motor during transport! Empty the water tank. Attach appropriate secure lifting devices to the central lifting point (10) provided for this purpose. Tie down the protection frame during transport of the floor saw on the bed of a vehicle.
OPERATION Guide handle adjustment The guide handle can be individually adjusted to the height of the operator. Loosen the knurled thumb screws (11) on both sides, swivel the guide handle to the desired position and then tighten back both knurled thumb screws. Guide wheel adjustment The guide wheel makes the job of cutting long straight cuts easier.
OPERATION Cutting depth adjustment Place the quick-lift lever in the forward lock-in position; this will enable you to exactly adjust the cutting depth by turning the crank (5). One turn of the crank drops the cutting disc by 5 mm (cutting depth). It is possible to choose between two lock-in positions of the quick-lift-lever (3) at any time: 1. The forward lock-in position allows cutting with an individually set cutting depth. 2.
OPERATION Water tank The floor saw has been equipped with an integrated, removable water tank (15). The filler opening (16) can be found at top left side. The water supply can be adjusted (17) and also turned off. To remove the water tank proceed as follows: 1. 2. 3. 4. 5. Empty the water tank completely if required. For this purpose open the metering tap (17) completely. Release the hose coupling (18) once the tank has been completely drained. Turn hand crank (5) to a horizontal position.
OPERATION Removal of the cutting disc Proceed as follows to remove a cutting disc: 1. 2. 3. 4. 5. Apply parking brake (6), stop engine (23) and stop water supply (17). Move quick-lift lever (3) to position at the rear. Disconnect the water hose. Raise the cutting disc guard (1) all the way up. Loosen the tightening nut. Hold cutting shaft with spanner at spanner surfaces. Note: To disassemble cutting disc from right side loosen nut in clockwise direction (left-handed thread).
OPERATION Right-hand, left-hand cutting conversion To switch the cutting blade from one side to the other proceed as follows: 1. 2. 3. 4. Disassemble the water hose fasteners and then reassemble on the opposite side in each case. Loosen screws (24), remove cutting disc guard (1) and protective hood (22). Loosen screws (25) and then reassemble covering plates (26) on the opposite sides. Reassemble cutting disc guard (1) and protective hood (22) on the required sides.
OPERATION Engine check before starting 1. Oil level check Insert dipstick in oil filter neck, but without screwing in. If oil level is low, fill to the top of the oil filter neck with Fuchs Titan Unic 10W40 MC oil. ☛ATTENTION! Place machine in horizontal position before checking engine oil level. 2. Air filter system Check to see that the air filter inserts and the cyclone housing are clean and undamaged. Clean and replace inserts if necessary. 3.
OPERATION 3. Push throttle lever (4) slightly forward. 4. Turn main switch (23) to position ”1”. 5. Pull starter handle out slowly until a slight resistance is felt, then pull handle with strength. Caution: Do not allow the starter grip to snap back against the engine. Return it dently to grevent damage to the starter. Operation the engine As the engine warms up, gradually move the choke lever to the OPEN position.
OPERATION Stopping the engine Turn the main switch to the position ”0” to stop the engine in an emergency. Proceed as follows under normal working conditions: 1. Pull the throttle lever (4) all the way back to the stop position. 2. Turn the main switch to the position ”0”. 3. Turn the fuel valve to the OFF position.
MAINTENANCE Maintenance schedule Check all external screw connections for tight fit approx. 8 hours after first operation. Parts Maintenance jobs Maintenance interval Air filter Check for external damage and tight fit. Check foam and filter insert clean or replace if necessary. Check tank lid for tightfit, replace if necessary. Check oil level, top up if necessary. Check cutting disc for damages and correct tightenning - change and or adjust if necessary.
MAINTENANCE Oil change Drain the oil while the motor is still warm to assure rapid and complete draining. 1. Remove the oil filler cap drain plug to drain the oil. 2. Install the drain plug, and tighten it securetly. 3. Refill with the recommended oil and check oil level. ☛ATTENTION! Place machine in horizontal position before checking engine oil level. 4. Install the oil filter cap. Motor oil capacity: 1,1 l (1,06 USqt.
MAINTENANCE Cleaning the fuel filter cup Close the fuel tap. Remove the cup with the O-ring and clean with non-inflammable or hardly-inflammable solvent. Let dry thoroughly, then reassemble and tighten well. Turn the fuel valve on, and check for leaks. Spark plug Recommended spark plug: BP6ES-11, BPR6ES-11 (NGK), W20EP-U11, W20EPR-U11 (ND). Caution: Never use a spark plug of incorrect heat range. To ensure proper motor operation, the spark plug must be properly gapped and free of deposits. 1.
MAINTENANCE Adjusting drive belt tension The tension of the belt should be checked at the time of the weekly engine maintenance and, if necessary, tensioned as follows: 1. Remove V-belt guard. 2. Loosen counter nut (31). 3. Loosen the fastening screws (32) until the V-belt’s take-up can be shifted without play. 4. Adjust drive belt tension with tensioning nut (33). 5. Tighten the fastening screws (32) and the counter nut (31). Drive belt replacement 1.
ELECTRIC WIRING DIAGRAM brown Switch brown yellow Ground Frame Ground Fuel line yellow/black Engine SK00652GB 24
LABELS SK00651GB 1 Warning sign 2 Lifting point 3 Notice sign 4 Notice sign 5 Notice sign 6 Notice sign 8 Type 9 Wacker Logo 10 Sound power level 25
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EC - CONFORMITY-CERTIFICATE Wacker Construction Equipment AG , Preußenstraße 41, 80809 München hereby certify that the construction equipment specified hereunder: 1. Category: Powered floor saw 2. Type: BFS 1345... / BFS 1350... 3. Equipment item number: 0008764 ..., 0008885 ..., 0008898 ..., 0008909 ..., 0008936 ... 4. Measured sound power level: 106 dB(A) 5.
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DIN EN ISO 9001 CERTIFICATE
Wacker Construction Equipment AG Preußenstraße 41 80809 München Tel.: +49-(0)89-3 54 02-0 Fax: +49-(0)89-3 54 02-390 Wacker Corporation - P.O. Box 9007 - Menomonee Falls, WI 53052-9007 - Tel.: +1-(1)(262)-255-0500 - Fax: +1-(1)(262)-255-0550 - Tel.: (800)770-0957 Wacker Asia Pacific Operations-Skyline Tower, Suite 2303, 23/F, 39 Wang Kwong Road, Kowloon Bay, Hong Kong-Tel.
