Dynapac CA152A Maintenance Manual
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Dynapac CA152A Maintenance Manual

Dynapac CA152A Maintenance Manual

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DYNAPAC
CA152A
MAINTENANCE
M152AEN2
Box 504, SE-371 23 Karlskrona, Sweden
Phone: +46 455 30 60 00, Fax: +46 455 30 60 30
www.dynapac.com

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  • Page 1 DYNAPAC CA152A MAINTENANCE M152AEN2 Box 504, SE-371 23 Karlskrona, Sweden Phone: +46 455 30 60 00, Fax: +46 455 30 60 30 www.dynapac.com...
  • Page 2 ILF015WO1...
  • Page 3 These instructions apply from: CA152A PIN (S/N) *64X21620* One of Dynapac’s vibratory rollers is the CA152A. It is available in A and AD versions. This manual describes the cab and safety-related accessories. Other optional items, such as the tachograph, are described in separate instructions.

  • Page 4: Table Of Contents

    State of diesel engine, for which the manufacturer’s California to cause cancer, birth defects, instructions are detailed in the engine manual. and other reproductive harm. This is found under a separate flap in the roller’s product binder. CA152A M152AEN2...

  • Page 5: Lubricants And Symbols

    50/50 with water Anti-freeze protection down to about -41°C (-42°F). When driving in extremely high or low ambient tempe-ratures, other lubricants are needed. Refer to the chapter entitled “Special Instructions” or contact Dynapac. Engine, oil level Air filter Engine, oil filter...

  • Page 6: Technical Specifications

    Frequency (High amplitude) Hz (vpm) 42 (2520) 42 (2520) Frequency (Low amplitude) Hz (vpm) 42 (2520) 42 (2520) Centrifugal force (High amplitude) kN (lb) 100 (22,500) 100 (22,500) Centrifugal force (Low amplitude) kN (lb) 53 (11,925) 53 (11,925) CA152A M152AEN2...
  • Page 7 The system described in this manual is of the ACC type (Automatic Climate Control), ie, a system that maintains the set temperature in the cab, on condition that windows and doors are kept closed. Refrigerant designation: HFC-R134:A Weight of refrigerant when newly filled CA152A=1600 gram CA152A M152AEN2...
  • Page 8 ON and the operator’s seat in transport mode. Model Guaranteed Acoustic Acoustic acoustic pressure level, pressure level, power level operator’s ear operator’s ear dB(A) LwA (platform) (cab)dB(A) dB(A) LpA CA152A Noise level can vary when driving on different courses and with different seat positions. CA152A M152AEN2...

  • Page 9: Maintenance Schedule

    36. Hydraulic fluid cooler 11. Forward/reverse lever 24. Wheel nuts 37. Drive belts, cooling, alternator 12. Fuse box 25. Tire pressure 38. Fresh air filter (cab) 13. Drum oil, filling (x2) 26. Rear axle, planetary gearing, (x2) 39. Air conditioner (optional) CA152A M152AEN2...

  • Page 10: Maintenance Measures

    Lubricate steering joint Lubricate the steering cylinder brackets Check the wheel-nuts are tightened Check tire pressure Inspect the air conditioning Optional After the first 50 hours of operation change only the drum oil and all the oil filters. CA152A M152AEN2...
  • Page 11 Check belt tension for drive belt system See engine manual Every 2000 operating hours (every year) Item. in Measure See page Comments fig. 1 9, 10 Change fluid in hydraulic tank 13, 16 Change oil in roller Lubricate Forward/Reverse control Overhaul air conditioning Optional CA152A M152AEN2...

  • Page 12: Every 10 Operating Hours (Daily)

    See lubricant specification and in the engine manual. Flush the system every other year and Fig. 4 Radiator change the coolant. Ensure also that air can 1. Max. level flow unrestricted through the radiator. 2. Min. level 3. Filler cap CA152A M152AEN2...
  • Page 13 (1) is between the max. – min. marks. Top off with hydraulic fluid according to the lu- bricant specification if the level is too low. Fig. 7 Hydraulic fluid reservoir 1. Sight glass 2. Filler pipe CA152A M152AEN2...
  • Page 14 Screw off the tank cap (1) and fill with pure water. Do not remove the strainer (2). Fill the water tank; it holds 500 litres (132 gal). Sole additive: Small amount of environment- friendly antifreeze fluid. Fig. 9 Rear water tank 1. Tank cap 2. Strainer CA152A M152AEN2...
  • Page 15 After inspection and any necessary cleaning, start the system and check that it works. Fig. 12 Pump system 1. Coarse filter 2. Stop cock 3. Filter housing 4. Water pump CA152A M152AEN2...
  • Page 16 The scrapers must hang freely from the tires during transport driving. Lift up the scraper blades (1) and latch them in the raised position with the cotter (2). Fig. 15 Tire scrapers 1. Scraper blade 2. Cotter pin CA152A M152AEN2...

  • Page 17: Every 50 Operating Hours (Weekly)

    When replacing the safety filter (4), pull out the old filter from its holder, insert a new one and refit the air cleaner in the reverse order to the instructions given in the figure above. Fig. 18 Air filter 4. Safety filter CA152A M152AEN2...
  • Page 18 Lubricate each nipple (2) with three strokes of the grease gun. Allow a little grease to remain on the nipples after greasing. This will prevent contaminants from entering the nipples. Fig. 21 Steering cylinder 2. Lubricating nipples, cylinder brackets (x2) CA152A M152AEN2...
  • Page 19 If so, stop the unit. There is a risk of damage to the unit if it is run with insufficient refrigerant. Fig. 23 Drying filter 1. Sight glass Clean the condenser element (1) free from dust as necessary. Fig. 24 Cab 1. Condenser element CA152A M152AEN2...

  • Page 20: Every 250 Operating Hours (Monthly)

    Clean the magnetic filler plug (1) from any metal parti- cles before refitting it. See lubricant specification for the right grade of oil. Fig. 27 Right side of drum 1. Filling plug 2. Number plate Do not overfill with oil, risk of overheating. 3. Sight glass CA152A M152AEN2...
  • Page 21 10–15 mm (0.4-0.6 in). Use a knife blade or other pointed tool when carrying out this check. Check also that the screw fasteners (2) are tightened. Fig. 30 Roller, vibration side 1. Rubber element 2. Screw fasteners CA152A M152AEN2...
  • Page 22 Inspect refrigerant hoses and connections and make sure that there are no signs of oil film that could indicate leakage of refrigerant. Fig. 33 Air conditioning 1. Refrigerant hoses 2. Condenser element CA152A M152AEN2...

  • Page 23: Every 500 Hours Of Operation (Every Three Months)

    Change the engine oil filter (2) at the same time. See also the engine manual. Fig. 36 Left side of engine Dispose of the drained oil and filter in an 1. Drain plug approved manner. 2. Oil filter CA152A M152AEN2...
  • Page 24 (4) and move the steering column forward, tighten the screws and check the tension of the chain. Fig. 38 Seat bearing 1. Lubrication nipple 2. Cogwheel 3. Steering chain 4. Adjusting screw 5. Cover 6. Slide rails 7. Slew interlock CA152A M152AEN2...
  • Page 25 Remove the plug (2). Place a container under the tap. Open the tap (1) and let any trapped condensate run out. Fig. 41 Hydraulic tank, underside Shut the drainage tap. 1. Drainage tap 2. Plug Refit the plug. CA152A M152AEN2...

  • Page 26: Every 1000 Operating Hours (Every Six Months)

    Refit the drainage plugs and top up with fresh oil until the correct level is reached. Refit the oil-level/filler plug. Fig. 44 Rear axle Use transmission oil, see the lubrication specification. 1. Oil level/Filler plug 2. Drainage plugs CA152A M152AEN2...
  • Page 27 Lift down the whole holder and remove the filter insert. Replace with a new filter. It may be necessary to replace the filter more often if the machine is used in a dusty environment. Fig. 47 Cab 1. Fresh air filter 2. Screw (x2) CA152A M152AEN2...

  • Page 28: Every 2000 Operating Hours (Every Year)

    Fill with oil according to “Drum—checking the oil level”. There is danger of being scalded when draining hot oil. Protect your hands. Fig. 49 Drum, right side 1. Drain/Filler plug 2. Number plate 3. Sight glass CA152A M152AEN2...
  • Page 29 1. Screw 2. Plate 3. Cam disk Steering joint – Check Inspect the steering joint to detect any damage or cracks. Check and correct any loose bolts. Check also for any stiffness and play. Fig. 51 Steering joint CA152A M152AEN2...
  • Page 30 Refit the filter housing (1) or the drain plug (2), fill with water and check for tightness. The water tanks are made of fibreglass, and they are recyclable. Fig. 54 Water tank 1. Pump system 2. Drain plug CA152A M152AEN2...
  • Page 31 Inspect the system hoses for chafing. Make sure that drainage from the cooling unit is unobstructed so that condensation does not accumulate inside the unit. Check the drain by squeezing the valves (2) underneath the cab. Fig. 56 Aircondition 1. Cooling element 2. Drain valve (x2) CA152A M152AEN2...
  • Page 32 Do not disconnect the hose coupling. The cooling system is pressurized. Incorrect handling can result in serious personal injuries. The system contains pressurized refriger- ant. Releasing refrigerants into the air is prohibited. The refrigerant circuit may only be repaired by an authorized company. CA152A M152AEN2...

  • Page 33: Long-Term Storage

    * Place the instrument cover on the steering column. Covers, tarpaulin Cover the entire machine with a tarpaulin, which should hand some way off the ground. If possible, store the roller indoors, preferably in a building with a uniform temperature. CA152A M152AEN2...

  • Page 34: Special Instructions

    When an auxiliary starter battery is used, always Starting assistance connect the positive terminal on the auxiliary battery to the positive terminal on the roller’s battery, and negative to negative. CA152A M152AEN2...

  • Page 35: Electrical System, Fuses, Relays

    4. Position light, right, front and rear 5. Windshield wiper, std. cab 5. Direction indicator, left, front, rear and side 6. Interior lighting, std. cab 6. Direction indicator, right, front, rear and side = Optional * When driving lights are fitted CA152A M152AEN2...
  • Page 36 4. Fuses for preheater Relays VBS relay Main relay Horn relay Fuel level relay Reverse alarm relay Lights relay Direction indicator relay Brakes relay Neutral relay Sprinkler pump, drum/timing relay Water-level relay AVC relay Fig. 64 Instrument panel = Optional CA152A M152AEN2...
  • Page 37 Fig. 66 Cab roof, front 1. Instrument plate 2. K30 Relay for air conditioner fan 3. K31 Relay for condenser fans + radio 4. Fuse box CA152A M152AEN2...

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