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BOMAG dealer against the serial chine. number of your machine. Using this manual will Your BOMAG dealer will also supply you with in- formation about the correct use of our machines in help youto become acquainted with the ma- soil and asphalt construction.
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Fill in the above listed data when receiving the ma- chine. Upon receipt of the machine our organization will instruct you about correct operation and mainte- nance. Please observe strictly all safety regulations and notes on potential dangers! Fig. 2 Fig. 3 BPR 25/32 - BPR 25/40 7PH6 B...
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Operating weight (CECE) 120 (264.6) 124 (273.4) Area load kg/m 1172 Dimensions Dimensions see sketch Drive Engine manufacturer Honda Honda Type GX 160 KIV GX 160 KIV Cooling Working cycles 4-stroke 4-stroke Number of cylinders BPR 25/32 - BPR 25/40 7PH6 B...
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Drive system mechanical mechanical Max. working speed m/min Max. gradability Vibration system Frequency 1 or min. Centrifugal force 1 Filling capacities Fuel tank (standard grade 3,7 (1) 3,7 (1) gasoline) Technical modifications reserved BPR 25/32 - BPR 25/40 7PH6 B...
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The vibration values according to enclosure 1, paragraph 2.2 or 3. 6. 3. a of the EC-machine regulation are: Hand-arm-vibration values The weighted effective acceleration value determined according to ISO 8662 part 1, DIN 45675, part 9 is 4,5 m/sec BPR 25/32 - BPR 25/40 7PH6 B...
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General notes sponsibilities must be clearly specified and com- plied with. This BOMAG machine has been built in ac- Persons under the influence of alcohol, medicine cording to the latest technical standard and or drugs are not allowed to operate, service or re- complies with the applicable regulations and pair the machine.
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Catch running out fuel, do not let it seep into the Stop the machine if you notice unusual noises and ground and dispose of environmentally. the development of smoke, detect the cause and have the fault corrected. BPR 25/32 - BPR 25/40 7PH6 B...
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Mark defective machines by attaching a warning note to the steering handle. Welding Before starting welding work on the machine dis- connect the battery and cover it with insulation ma- terial. BPR 25/32 - BPR 25/40 7PH6 B...
Park the machine on level ground. Check fuel tank and fuel lines for leaks Check condition of engine and machine Check bolted connections for tight fit Check engine oil level Check fuel level BPR 25/32 - BPR 25/40 7PH6 B...
Push locking lever 3 (Fig. 5) in direction of ar- row and fold the rod down, so that steering rod (1) can swing freely. Fig. 7 Shift throttle lever (Fig. 7) to approx. 1/3 en- gine speed. BPR 25/32 - BPR 25/40 7PH6 B...
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2 (Fig. 11) and re- the oil level is too low. peat the starting process. Danger Ä Danger of burning! Use safety gloves when the engine is hot. BPR 25/32 - BPR 25/40 7PH6 B...
Operation of the vibratory plate can be started as soon as the engine responds to short throttle com- mands. Fig. 15 Actuate travel lever 1 (Fig. 15) to forward ’I’ or reverse ’II’, according to the required travel speed. BPR 25/32 - BPR 25/40 7PH6 B...
Fig. 18 Keep moving throttle lever 1 (Fig. 18) between 3/4 and full throttle. At the same time pull the vibratory plate by the steering rod to left and right, until it comes free. BPR 25/32 - BPR 25/40 7PH6 B...
Shift the throttle lever (Fig. 19) to position ’MIN.’ and let the engine run with idle speed for a short while. Vibration is shut down. Fig. 20 Turn the ignition switch to position "OFF" (Fig. 20), the engine will stop. BPR 25/32 - BPR 25/40 7PH6 B...
Do not step or stand under loads being lifted. Use only safe lifting gear of sufficient load bearing capacity. Fig. 22 Adjust steering rod 1 (Fig. 22) upright and en- gage locking lever (3) in the notched rail. BPR 25/32 - BPR 25/40 7PH6 B...
(in high altitudes) and with full load, you should prolongs the lifetime of important components. consult the service department of BOMAG or the The effort needed for this work is only little com- service department of the engine manufacturer.
(e.g. use of SAE 15W/40 down to -15 °C) may im- pair the cold start ability, but does not lead to en- gine damage. Temperature related lubrication oil changes ca be avoided by using multi-purpose oils. The following BPR 25/32 - BPR 25/40 7PH6 B...
SAE 20W/20 (25 °C to 40 °C) (+10°C to -10°C) - Air filter Engine oil as required - Fuel Gasoline (unleaded or standard grade) 3,7 l Vibrator shaft housing Engine oil 0,4 l BPR 25/32 - BPR 25/40 7PH6 B...
Retighten the fastening screws for air filter, ex- haust silencer, fuel tank and other attach- ments. Tighten the screw connections on the ma- chine. Check the vibration drive V-belt, retighten it if necessary. BPR 25/32 - BPR 25/40 7PH6 B...
Tightening torques for screws with metric unified Observe the tightening torques thread 4.22 Tighten all bolted connections 4.23 Engine conservation Note With all maintenance tasks perform also the work for shorter preceding service intervals. BPR 25/32 - BPR 25/40 7PH6 B...
If the oil is below this level top up oil immedi- ately. For oil quality refer to the table of fuels and lu- bricants. Check the oil level again after running the en- gine for approx. 1 minute. BPR 25/32 - BPR 25/40 7PH6 B...
Clean the area around the fuel filler neck. Open the fuel filler cap and check the fuel level visually. Fill in fuel through a funnel with screen (Fig. 28). Screw the filler cap back on. BPR 25/32 - BPR 25/40 7PH6 B...
Incorrectly handled inserts may be ineffective because of damage (e.g. cracks) and cause damage to the engine. Danger Ä Eye injury! Wear your protective outfit (safety goggles, gloves). BPR 25/32 - BPR 25/40 7PH6 B...
After a sufficient soaking time clean off with a water or steam jet and blow out with com- pressed air. Run the engine warm for a while to avoid cor- rosion. BPR 25/32 - BPR 25/40 7PH6 B...
Unscrew the oil filler cap 1 (Fig. 33). Unscrew oil drain plug (2) and catch running out old oil. Clean the drain plug and turn it in with a new seal ring (3). BPR 25/32 - BPR 25/40 7PH6 B...
Pull spark plug socket 1 (Fig. 35) off and un- screw spark plug (2). Fig. 36 Clean the spark plug (Fig. 36). Check the electrode gap with a feeler gauge. Adjust the gap to a measurement of 0,7 to 0,8 mm. BPR 25/32 - BPR 25/40 7PH6 B...
Fig. 39 Loosen the fastening screws 2 (Fig. 39) on the V-belt side first. Pull the engine carrier plate (1) up and tighten the fastening screws. Loosen the fastening screws on the starter side. BPR 25/32 - BPR 25/40 7PH6 B...
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Unscrew socket head cap screws (4). Remove covering plate (3). Replace the V-belt. Attach the covering plate. Turn socket head cap screws (4) in. Turn fastening screws (1) in. Tighten the V-belt. Install the V-belt guard. BPR 25/32 - BPR 25/40 7PH6 B...
Incorrectly handled inserts may be ineffective because of damage (e.g. cracks) and cause damage to the engine. Danger Ä Eye injury! Wear your protective outfit (safety goggles, gloves). BPR 25/32 - BPR 25/40 7PH6 B...
Intake valve (2) = valve clearance 0,15 mm Fig. 44 Set the piston to top dead centre position of the compression stroke. For this purpose align triangle mark 1 (Fig. 44) on starter disc to the top bore (2). BPR 25/32 - BPR 25/40 7PH6 B...
Open fuel cock 1 (Fig. 48) by turning in direc- tion of arrow. Caution Ä Environmental damage! Catch running out fuel, do not let it seep into the ground and dispose of environmentally. BPR 25/32 - BPR 25/40 7PH6 B...
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Check seal (3), replace the seal if damaged. Turn the fuel screen with seal in tightly. Fig. 50 Disassemble the fuel tank. For this purpose unscrew hexagon nut 1 (Fig. 50) and hexagon screw (2). BPR 25/32 - BPR 25/40 7PH6 B...
For quality and quantity of oil refer to the table of fuels and lubricants. Turn the filler and level plug tightly back in with a new seal ring (1). BPR 25/32 - BPR 25/40 7PH6 B...
µ total = 0,14. Compliance with the tightening torque is checked with torque wrenches. Note Self-locking nuts must always be replaced once they have been unscrewed. BPR 25/32 - BPR 25/40 7PH6 B...
(see table of fuels and lubricants) according to API-(MIL-) classification. Anti-corrosion oils are all oils which comply with the specification MIL-L-21260 B or TL 9150-037/2 o Nato Code C640/642. BPR 25/32 - BPR 25/40 7PH6 B...
On the following pages you will find a selection of fault remedies. It goes without saying that not all possible reasons for faults could be listed. BPR 25/32 - BPR 25/40 7PH6 B...
Insufficient cooling air supply Clean engine air filter and/or engine heating Engine goes out Lack of oil Return engine for repair, do not continue to work (risk of total damage!) Fuel screen in carburettor clogged clean BPR 25/32 - BPR 25/40 7PH6 B...