www.wackerneuson.com 0203600en 11.
Important note EPA-certified engine This machine is equipped with an EPA-certified engine. Relevant details can be found in the instructions of the engine manufacturer. Warning The engine's exhaust fumes contain chemicals which are known to the State of California to cause cancer, congenital defects or other reproductive anomalies. T00940en.
T00940en.
Foreword 1. Foreword For your own safety and protection from bodily injuries, carefully read, understand and follow the safety information in this manual. Please operate and maintain your Wacker Neuson machine in accordance with the instructions in this operator's manual. Your Wacker Neuson machine will reward you with troublefree operation and a high degree of availability. Defective components must be replaced immediately.
Table of contents 1. Foreword 5 2. Safety information 8 2.1 2.2 2.3 2.4 2.5 2.6 General instructions ..............................................................................8 Operation ...............................................................................................8 Safety checks ......................................................................................10 Maintenance ........................................................................................11 Transport .
Table of contents 7. Maintenance 7.1 7.2 7.3 7.4 7.5 7.6 7.7 7.8 7.9 8. 27 Maintenance schedule ........................................................................27 Checking engine oil level .....................................................................28 Changing the engine oil .......................................................................28 Cleaning the air cleaner ......................................................................29 Cleaning the filter cup ...................
Safety information 2. Safety information for floor saws with combustion engine drive 2.1 General instructions 2.1.1 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 floor saws and have proved their abilities to the employer and ∗ may be expected to carry out the job they are charged with carefully. They must have been assigned to work on the floor saws by the company. 2.2 SV00075en.
Safety information 2.2.9 Open flames and smoking are strictly prohibited in the immediate vicinity of this machine. 2.2.10 The tank lid must be tightly secured. When the motor is switched off, the fuel tap - if there is one - must be closed. When transported over long distances, the tank of gasoline or mixed gasoline driven engines must be completely emptied. Leaking fuel tanks can lead to explosions and therefore must be replaced immediately. 2.2.
Safety information 2.3 SV00075en.fm Safety checks 2.3.1 Floor saws may only be operated with all safety devices installed. 2.3.2 Before starting operation, the operator has to check that all control and safety devices are functioning properly. 2.3.3 Prior to starting the cutting operation, the following have to be checked on a daily basis: ∗ Proper condition of the cutting blade. ∗ Tightness of the cutting blade. ∗ Damage and wear of the operating and safety equipment. 2.3.
Safety information 2.4 2.5 2.6 Maintenance 2.4.1 Only use original spare parts. Alterations to this machine, incl. adjustments of the maximum engine speed set by the manufacturer may only be carried out with the express permission of Wacker Neuson. In case of non-observance, all liability shall be refused. 2.4.2 Switch off the motor during maintenance work and remove the spark plug terminal cap (if there is one), in order to avoid an unintentional start.
Technical data 3. Technical data Item no. Length x Width x Height Weight BFS 1345 AB BFS 1345 ABZ BFS 1345 B BFS 1345 BZ 0008764 0610141 0610242 0008909 0610142 0610243 mm (in): kg (lb): 1,160 x 568 x 1,078 (45.67 x 22.36 x 42.44) 95 (209.44) 96 (211.64) 95 (209.44) From drive motor via belt to cutting blade Powertrain Max. cutting blade diameter mm (in): 450 (17.72) Min. cutting blade diameter mm (in): 350 (13.78) Max. cutting width mm (in): 12 (0.47) Center bore mm (in): 25.
Description 4. Description 4.1 4.2 Application ∗ Cutting expansion joints in concrete and asphalt surfaces. ∗ Repair work on streets, e.g. cutting out damaged areas in asphalt and concrete. ∗ Straightening blacktops and concrete surfaces. ∗ For demolition jobs and refurbishment of old buildings. ∗ Sawing off precast concrete parts. ∗ Expansion joints and installation channels in floors. ∗ Laying induction loops and cables in signal installations.
Description 4.3 Functional description The floor saw must only be operated in a forward direction (see arrow). The drive motor (1) attached to the frame drives the cutting blade via the belt (2). The cutting blade can be infinitely adjusted by means of a crank handle (3), 1 turn corresponds to a cutting depth adjustment of 5 mm. The cutting blade guard (4) can be swiveled upwards to make it easier to assemble and disassemble the cutting blade.
Description 4.4 T01067en.fm General instructions for use for diamond-edged cutting blades ∗ Never use a cutting blade with a larger diameter than necessary in order to cut a certain depth. ∗ If the cutting blade comes to a standstill, remove it from the cut before starting the machine again. If the cutting blade comes to a standstill in the cut, check whether the belt is tightened adequately. Check the tension screw and make sure that it is tightened properly. ∗ Cut in a straight line.
Transport to the worksite 5. Transport to the worksite Requirements: ∗ When transporting the floor saw, use only suitable hoisting gear with a minimum load-bearing capacity of 150 kg. ∗ Always turn off the motor during transportation! ∗ Empty the water tank! ∗ Remove the cutting blade prior to transport. Set the lowest cutting position on the floor saw. ∗ Remove the water tank and attach the hoisting gear on the transport strap (1) for lifting.
Operation 6. Operation 6.1 Adjusting the handle 6.1.1 Handle The width and height of the handles can be adjusted according to the use and the body height of the operator. To do this, release the clamping lever (1) and apply it in the new position. 6.1.2 Stirrup handle (alternative version) The height of the stirrup handle can be adjusted according to the use and the body height of the operator.
Operation 6.2 T01109en.fm Adjusting the guide wheel 6.2.1 Adjusting the guide wheel The guide wheel is designed to help the operator in making long, straight cuts. The guide wheel can be exactly adjusted to the cutting blade by loosening the jam nut (1) and turning the screw (2). 6.2.2 Aligning the guide wheel To do this, make a cut of approx. 2 m length on a flat surface and with the minimum cutting depth. Then pull back the machine without lateral force.
Operation 6.3 Cutting depth setting With the crank (1) you can set the cutting depth precisely. One turn changes the cutting depth by exactly 5 mm. Turn the crank in the clockwise direction to increase the cutting depth and turn it in the counterclockwise direction to reduce the cutting depth. Note: You can also insert the supplied tool into the receptacle (2) near the crank and thus prevent an unintentional change of the cutting depth. 6.
Operation 6.5 Water tank The floor saw features an integrated, removable water tank (1). To fit the water tank, attach the retaining clamp (2) and tighten it with the strap (3). To remove the water tank or to attach an external water supply, you can disconnect the hose on two different spots (4). The amount of water can be regulated or stopped (5). Note: You should remove the water tank if the machine is connected to an external water supply. T01109en.
Operation 6.6 Parking brake 6.6.1 Integrated parking brake The machine features an integrated parking brake. The front wheels are automatically blocked in transport position (lowest cutting position without a cutting blade) or if the maximum cutting depth is exceeded. 6.6.2 Manual parking brake (accessories) Press the pedal (1) down to block the right rear wheel. Push the pedal upwards for brake release.
Operation 6.7 Assembling the cutting blade 6.7.1 Checking a new cutting blade: ∗ The blade type must be suitable for the material to be cut. Observe the peripheral speed, refer to the "Technical data"! ∗ The arbor diameter of the cutting blade must precisely fit the shaft to ensure smooth blade running. ∗ The cutting blade must be undamaged.
Operation 6.8 Disassembling the cutting blade Proceed as follows for the disassembly of the cutting blade: 1. Turn off the engine (2) and the water supply (3). 2. Turn the crank (4) in the counterclockwise direction until the blade is clear of the ground. 3. Fold up the cutting blade guard (1). 4. Loosen the hexagonal bolt. To do this, apply counter pressure on the spanner surfaces of the cutting shaft. 5. Remove the spring washer and the cutting blade. 6. Fold down the cutting blade guard.
Operation 6.9 Checking the motor before starting 6.9.1 Engine oil Switch off the engine. Prior to checking the engine oil level or refilling engine oil, make sure that the engine bolting level is aligned horizontally. ∗ Remove the oil filler cap (oil level indicator). ∗ If the oil level is below the lower filling mark on the dip stick, add suitable engine oil until the oil reaches the edge of the filler neck. ∗ An oil change is required if the engine oil is dirty.
Operation 6.10 Starting the engine The cutting blade must not be in contact with the ground. 1. Open the fuel tap (3). 3 2. Set the choke lever (4) to the CLOSE position. Please note: Do not use the choke if the engine is warm or the air temperature is high. 2 4 3. Push the throttle lever (2) slightly to the front. 4. Switch the main switch (1) to "I". 5. Pull the starter handle slowly until you feel resistance and then pull the handle fully out with force.
Operation 6.11 Operating the engine 4 Once the engine has warmed up, gradually slide the choke lever to the OPEN position. Set the desired engine speed via the throttle lever (4). Oil level warning system The oil level warning system is designed to prevent engine damage caused by insufficient oil in the crankcase. Before the oil level can drop below the safe minimum level, the oil level warning system will automatically shut off the engine (the main switch remains in the position "1"). 6.
Maintenance 7. Maintenance 7.1 Maintenance schedule Component Machine Maintenance work Check for signs of damage and wear – change, if necessary the components. Safety devices Before operation Main switch Check for proper functioning – change, if necessary. Air cleaner - Check for external damage and a tight fit. - Check foam and filter element – clean or replace, if necessary. Fuel - Check the tank cap for leakage – change, if necessary. - Check the fuel level – add fuel as needed.
Maintenance 7.2 7.3 Checking engine oil level ∗ Turn off the engine. ∗ Align the engine bolting level horizontally. ∗ Remove any dirt around the oil level dipstick. ∗ Remove the oil level dipstick and wipe it with a clean, lint-free cloth. ∗ Screw the oil level dipstick all the way back in and pull it out again. ∗ Check: The motor oil level must be between the lower and upper marks.
Maintenance 7.4 Cleaning the air cleaner A dirty air cleaner obstructs the flow of air to the carburetor. To prevent carburetor malfunctions, clean the air cleaner on a regular basis. Clean the filter more frequently if the engine is operated in an extremely dusty environment. Warning: Never use gasoline or cleaning solutions with a low flash point to clean the air cleaner cartridge. This could cause a fire or worse an explosion. Caution: Never run the engine without an air cleaner.
Maintenance 7.6 Idle setting ∗ Start the engine and let it warm up to its normal operating temperature. 2 Idle speed limiting screw ∗ Adjust the idle speed limiting screw while the engine is running in order to reach the prescribed idle speed. Prescribed idle speed: 1,400 ± 150 rpm. 7.7 Tightening the belt Check the belt in the course of the weekly engine maintenance and retighten it as follows, if necessary: 1. Remove the belt guard. 2. Loosen the jam nut (1). 3.
Maintenance 4. Tighten the belt with the tension screw (2). Belt tension 700 N (vibration frequency 98 Hz). 5. If necessary, correct the parallel alignment of the engine. As a first step, tighten a fastening nut of the engine and correct the alignment by means of the tension screw (2). 6. Tighten all fastening nuts of the engine as well as the jam nut (1). 7. Mount the belt guard. Note: The frame is provided with two recesses (3) which can be used to measure the parallel alignment of the engine. 7.
Maintenance 7. Tighten the belt with the tension screw (2). Belt tension 700 N (vibration frequency 98 Hz). 8. If necessary, correct the parallel alignment of the engine. As a first step, tighten a fastening nut of the engine and correct the alignment by means of the tension screw (2). 9. Tighten all fastening nuts of the engine as well as the jam nut (1). 10.Mount the belt guard. Note: The frame is provided with two recesses (3) which can be used to measure the parallel alignment of the engine. 7.
Signs 8. Signs SK00693en.fm 1 Cutting depth setting 2 Note - Caution, risk of injury - Read the operator's manual. - Wear a helmet, eye protection and ear protection! - Machine may not be offset with the cutting blade rotating.
Signs SK00693en.
EC Declaration of Conformity Manufacturer Wacker Construction Equipment AG Preußenstraße 41 D-80809 München Product Type BFS 1345 AB BFS 1345 ABZ Product type BFS 1345 B BFS 1345 BZ Floor saw Item number 0008764 0610141 0610242 0008909 0610142 Installed power output [kW] 9.6 Measured sound power level dB(A) 106 Guaranteed sound power level dB(A) 107 0610243 9.9 Conformity assessment procedure acc. to 2000/14/EC, Appendix V.
DIN EN ISO 9001 Certificate Prüf- und Zertifizierungsinstitut VERBAND DER ELEKTROTECHNIK ELEKTRONIK INFORMATIONSTECHNIK e.V. CERTIFICATE Registration-Number: 6236/QM/06.97 This is to certify that the company Wacker Construction Equipment AG Wacker-Werke GmbH & Co.
Wacker Construction Equipment AG – Preußenstraße 41 – 80809 München – Deutschland – Tel.: +49-(0)89-354 02-0 – Fax: +49-(0)89-354 02-390 Wacker Corporation – P.O. Box 9007 – Menomonee Falls, WI 53052-9007 – USA – Tel.: +1(1)262-255-0500 – Fax: +1(1)262-255-0550 – Support: 800-770-0957 Wacker Machinery (HK) Ltd.– Skyline Tower, Suite 2303, 23/F – 39 Wang Kwong Road, Kowloon Bay – Hong Kong – Tel.
