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Operation and Maintenance Manual 

495B ML TM (S)

39

Last Updated - 08/31/2016

PUMP ADJUSTMENTS (AA11 SAW PUMP) 

ADJUSTING WORKING PRESSURE (2800 PSI) AND STANDBY PRESSURE (425 PSI)

Standby Pressure

Pump Compensator 

Max Displacement (Saw Speed) Adjustment

 

1.  Install an electronic (digital) pressure gauge on the  

 

saw pressure test port located next to the pressure  

 

port on the pump.

 

 

NOTE: When setting standby pressure, pressure will  

 

spike to approx. 2800 PSI before reading 425 PSI.   

 

This will ruin a 1000 PSI gauge.  Use an electronic  

 

(digital) pressure gauge to check standby pressure.

 

2.  Run engine at low throttle with saw OFF.

 

3.   Loosen jam nut on Standby Pressure Adjustment,  

 

with 1/2" wrench.

 

4.  Adjust Standby pressure to 425 PSI by turning 

screw    

in or out with a 5/32" allen wrench.  

(turn screw   

 

clockwise to increase, 

counterclockwise 

to 

    decrease).

 

5.  Tighten jam nut.

 

6.  Stall saw or plug pressure line.

 

7.  Run engine at full throttle.

 

8.  Turn saw ON.

 

9.  Adjust Pump Compensator Pressure to 2800 

PSI by   

turning screw in or out with a 5/32" allen 

wrench.  (turn    

screw clockwise to increase, 

counterclockwise to  

 

decrease).  

 

10. Tighten jam nut.

 

11.  Turn Saw OFF.

 

12. Shutdown engine.

 

13. Unstall saw or replace pressure line.

 

14. Remove pressure gauge.

 

The torque control is factory set and generally will not 

Minimum Displacement 

Adjustment

Torque Control

require adjustment.  Turning the screw in (clockwise) will

 

increase the load on the engine by holding the pumps on stroke at a higher pressure.

SAW SPEED (RPM)

 

The saw speed can be adjusted using the Max Displacement Adjustment.  Turn in to slow saw down and out to 

Содержание 495B SD

Страница 1: ...operating and safety instructions for a Slasher Saw Attachment or Carrier Lower are not included in this manual See Slasher Saw or Carrier manufacturer s information NOTE The Grapple Service and Inst...

Страница 2: ...2 HYDRAULIC DRAWING TANDEM 33 HYDRAULIC SERVO TANDEM 34 HYDRAULIC SCHEMATIC TANDEM 35 HYDRAULIC PRESSURE SETTINGS 495ML 36 MACHINE FUNCTION SPEEDS 36 HYDRAULIC PRESSURE ADJUSTMENTS 37 HYDRAULIC RESERV...

Страница 3: ...Introduction...

Страница 4: ...preventing some of the thousands of injuries and deaths caused by industrial accidents each year A professional operator should also be familiar with the information contained in other applicable sour...

Страница 5: ...Ignition Key Switch Power On Accessory Power Off Power On Horn Starter Engine RPM Faster Slower Air Conditioner a c air conditioner AC Articulated Carrier Art Car adj adjust or adjusting appl applica...

Страница 6: ...provide a fuse action to protect the machine and the operator from overloading When overloaded the machine can become stressed to a level where part fractures cause death se vere injury or property d...

Страница 7: ......

Страница 8: ...he machine being operated in an unsafe manner 6 Never use a boom or attachment for a work platform or personnel carrier Serious injury or death may result 7 When machine is not operating or when leavi...

Страница 9: ...r bed is the owner s responsibility See Mounting Instructions for recommended procedures WARNING When using a Slasher Saw Attachment be sure to get proper safety and operating manuals from Slasher man...

Страница 10: ...or s view re sulting in machine being operated in an unsafe manner Never use a boom attachment for a work platform or personnel carrier An unstable machine can cause death severe injury or property da...

Страница 11: ...and steps when mounting or dismounting Never jump on or off machine Do not rush Walk do not run Mechanically connected controls will cause movement of components at all times even if pump or engine is...

Страница 12: ...lt in death or severe injury This is a 12 volt negative ground electrical system Always wear seat belt when operating or running ma chine Check the Air Cleaner Assembly daily for cracks loose clamps o...

Страница 13: ...oisture ice and snow affect the machine stability Irregular terrain must be traveled at slower speeds Direction of travel Avoid operating the machine across the slope When possible travel up or down s...

Страница 14: ...train fuel system and hydraulic system Clean as often as necessary to help prevent overheating and combustion The electrical system battery electrical connections etc can be a source of arcs or sparks...

Страница 15: ...08 31 2016 MODEL DESCRIPTION Hydraulic Oil Reservoir Shouding Power Unit Pumps Cab Stick Boom Cylinder Stick Boom Main Boom Cylinder Counterweight Exhaust Main Boom Head Assembly Platform Control Deck...

Страница 16: ...Maintenance...

Страница 17: ...not weld on any structural member unless specifi cally authorized by Barko Hydraulics Any unauthorized welding or welding procedures will void the warranty and may cause death severe injury property...

Страница 18: ...nce procedure after the first 100 hours of operation 1 Do a complete inspection of the loader Rectify any problems replace any damaged parts 2 Check torque retorque if necessary Turntable Bearing Moun...

Страница 19: ...Operation and Maintenance Manual 495B ML TM S 19 Last Updated 08 31 2016 SERVICE SCHEDULE...

Страница 20: ...Operation and Maintenance Manual Last Updated 08 31 2016 495B ML TM S 20 SERVICE SCHEDULE CONTINUED...

Страница 21: ...Operation and Maintenance Manual 495B ML TM S 21 Last Updated 08 31 2016 SERVICE SCHEDULE CONTINUED...

Страница 22: ...Operation and Maintenance Manual Last Updated 08 31 2016 495B ML TM S 22 SERVICE SCHEDULE CONTINUED...

Страница 23: ...Operation and Maintenance Manual 495B ML TM S 23 Last Updated 08 31 2016 SERVICE SCHEDULE CONTINUED...

Страница 24: ...Motor Gearboxes gear fluid see Swing Motor Gearbox Maintenance section in Service Manual approx 5 07 quarts 4 8 Liters if lube reservoir is used maintain it at half full LUBRICATION POINTS PERFORM DA...

Страница 25: ...High stability to resist oxidation and prevent varnish formation and deposits that foul systems Anti wear properties to prevent scuffing and exccesive wear at high speeds and high pressures Good visc...

Страница 26: ...LTERNATIVE LUBRICANTS Conditions in certain geographical areas may require special lubricants and lubrication practices which do not appear in this manual LUBRICANT STORAGE The machine can operate at...

Страница 27: ...ing Studs and Nuts 600 Ft Lbs 814 Nm Valve Bank Studs Nuts Tighten in a clockwise pattern so that all nuts are tightened equally without binding on the valve bank Final torque should be K170 valves 44...

Страница 28: ...64 72 9 16 154 171 92 102 5 8 212 240 127 144 3 4 376 420 226 252 7 8 606 668 364 400 1 909 995 545 597 1 1 8 1288 1444 773 866 1 1 4 1817 2012 1090 1207 1 3 8 2382 2712 1430 1627 1 1 2 3161 3557 1897...

Страница 29: ...Hydraulic...

Страница 30: ...Operation and Maintenance Manual Last Updated 08 31 2016 495B ML TM S 30 HYDRAULIC DRAWING 603 01594...

Страница 31: ...Operation and Maintenance Manual 495B ML TM S 31 Last Updated 08 31 2016 HYDRAULIC SERVO DRAWING 603 01593...

Страница 32: ...Operation and Maintenance Manual Last Updated 08 31 2016 495B ML TM S 32 HYDRAULIC SCHEMATIC 607 00185...

Страница 33: ...Operation and Maintenance Manual 495B ML TM S 33 Last Updated 08 31 2016 HYDRAULIC DRAWING TANDEM 603 01574...

Страница 34: ...Operation and Maintenance Manual Last Updated 08 31 2016 495B ML TM S 34 HYDRAULIC SERVO TANDEM 603 01573...

Страница 35: ...Operation and Maintenance Manual 495B ML TM S 35 Last Updated 08 31 2016 HYDRAULIC SCHEMATIC TANDEM 607 00184...

Страница 36: ...up butt end of main boom cylinder 4000 PSI 276 Bar at the Port Relief Main Boom down rod end of main boom cylinder 1800 PSI 124 Bar at the Port Relief Stick Boom up butt end of secondary boom cylinde...

Страница 37: ...ase 3 To adjust pressure loosen jam nut on pressure control block located on pump with 1 2 wrench Adjust pressure by turning screw in or out with a 5 32 allen wrench Retighten jam nut prior to taking...

Страница 38: ...the pump to keep dirt and dust out if cap is to tight it will add to system pressure Adjust pressures and reconnect hoses Repeat for other pump Standby pressure Pump compensator Torque Control 1 Insta...

Страница 39: ...dby pressure to 425 PSI by turning screw in or out with a 5 32 allen wrench turn screw clockwise to increase counterclockwise to decrease 5 Tighten jam nut 6 Stall saw or plug pressure line 7 Run engi...

Страница 40: ...1500 PSI Toadjust installagaugeontheloadsensetestportlocatedonthepump seePumpAdjustmentsforlocation of test port Remove the acorn nut and loosen the jam nut 13 mm wrench Using a 4 mm Allen wrench turn...

Страница 41: ...educers To adjust the pressure install a gauge on the load sense test port located on the pump Adjust pressure at the load sense adjustment screw on the load sense relief on the valve bank inlet cover...

Страница 42: ...ds tools funnels oil filling equipment the oil filler opening and above all the hydraulic oil itself must be kept absolutely clean Dirt in the hydraulic system can cause serious damage to pumps valves...

Страница 43: ...Take new gasket from inside new element and install in groove in filter head 4 Apply oil to new gasket NOTE On a new machine the filter elements must be changed after the first 100 hours of operating...

Страница 44: ...ervo filter has an indicator to show when filter needs servicing Check indicator daily to ensure proper service intervals CHANGING FILTER ELEMENT 1 Unscrew filter bowl from filter head 2 Replace old e...

Страница 45: ...ow atmospheric pressure air may be drawn in where fluid will not necessarily leak out 5 Fluid level too low This can cause vortexing at pump inlet in reservoir thus drawing in air 6 Air trapped in fil...

Страница 46: ...only creates aeration in the fluid but also provides the risk of contamination entering the fluid and components with the air The easiest way to effectively reduce and possibly eliminate this problem...

Страница 47: ...worn or damaged replace them 8 Install new seals ensure order is as shown in diagram NOTE Special pliers part number 412 00409 can be used to aid in assembly see photo on next page Install item 10 be...

Страница 48: ...RING 1 11 O RING 1 1 3 6 2 7 8 10 9 11 5 4 2 6 NOTE Follow order and orientation of seals shown in drawing Expansion ring on item 8 must point towards pressurized end of cylinder with item 10 behind...

Страница 49: ...essure line disconnected cap off the load sense line that runs from the LSP port to port 4 on the collector a seal leak between the pressure port and load sense port will cause the pump to stay stroke...

Страница 50: ...Collector 553 02044 See Figure 3 Find a clean work area to perform this procedure 1 Remove retaining plate cap screws retaining plate dust shield o ring and nylon thrust washer Separate the spool and...

Страница 51: ...r the first back up o ring that you installed Do not stop during this process because the stretched seal will want to go back to its original shape making it more difficult to install without damage N...

Страница 52: ...ressure on the spool until at least the second seal is inserted into the bore Using a plastic mallet gently and slowly tap the spool into the housing until it appears to be almost all the way home 15...

Страница 53: ...rdered Holding tool for bushing can be ordered Bushing for 1 1 4 DIA can be ordered DISASSEMBLY REFER TO FIGURE 1 1 Remove parallel key item 8 from non splined shaft if used 2 Put motor in main holdin...

Страница 54: ...s with hydraulic oil and grease rubber parts with vaseline REASSEMBLY 1 Place motor housing in main holding tool with flange uppermost Grease check valves item 11 check valves must have new o rings an...

Страница 55: ...shaft journal on a 1 1 4 splined shaft 15 Turn gearwheel set counterclockwise until cardan shaft and gearwheel start to mesh 15 degrees See Figure 2 16 Turn gearwheel rim so that holes made for screws...

Страница 56: ...r filler plug located in the top of the oil expansion tank See Figure 1 If a lube reservoir is used keep adding fluid to the lube reservoir until gearbox is full and lube reservoir remains at half ful...

Страница 57: ...Electrical...

Страница 58: ...Operation and Maintenance Manual Last Updated 08 31 2016 495B ML TM S 58 ELECTRICAL SCHEMATIC...

Страница 59: ...Operation and Maintenance Manual 495B ML TM S 59 Last Updated 08 31 2016 ELECTRIC DRAWING SERVO...

Страница 60: ...belt adjustment see ALTERNATOR DRIVE BELT ADJUSTMENT information Loose wire connections Be sure all wires are tightly connected Broken or open wires Replace any wires that are damaged or worn Proper e...

Страница 61: ...first jumper cable to positive terminal of extra battery Connect other end of same jumper cable to positive terminal of machine battery 6 Connect end of second jumper cable to negative terminal of ex...

Страница 62: ...nals with any metal Sparks may occur causing damage to battery and personal injury ALTERNATOR DRIVE BELT ADJUSTMENT 1 Loosen alternator adjusting bolt and mounting bolt See Figure 1 2 Move alternator...

Страница 63: ...l engine RPM 6 The ammeter reading must be within 10 percent of rated amperage marked on alternator case 7 If reading is correct alternator is good If reading is more or less than 10 percent of rated...

Страница 64: ...s loose or damaged 2 Battery connections are dirty of loose 3 Battery is damaged 4 The ground connection is not making a good contact 5 The alternator is damaged 6 The engine is locked 7 The starter h...

Страница 65: ...act at all times between the brush and the brass ring and is especially important if an orbiting condition develops as the equipment ages COLLECTOR MAINTENANCE Under normal operating conditions the se...

Страница 66: ...5 amp brush arm spring assemblies Because of their small size they can be broken if forced up or down In the correctly installed position the possibility of breakage is minimal LUBRICATION Electric co...

Страница 67: ...ociety MACS and the National Institute for Automotive Service Excellence ASE are approved by the Environmental Protection Agency EPA as organizations with approved independent testing and certificatio...

Страница 68: ...mperatures 8 10f CONDENSER temperatures are not ambient temperatures Add to ambient 35 40 F for proper heat transfer then refer to pressure chart Example 90 F ambient temp 40 Conditions will vary for...

Страница 69: ...Operation and Maintenance Manual 495B ML TM S 69 Last Updated 08 31 2016 AIR CONDITIONER MAINTENANCE CONTINUED Barko Magnum Plus Series...

Страница 70: ...Operation and Maintenance Manual Last Updated 08 31 2016 495B ML TM S 70 AIR CONDITIONER MAINTENANCE CONTINUED 72 87 5 520 5 72 86 72 87 6 6 3 5 7 8675 7 21...

Страница 71: ...Operation and Maintenance Manual 495B ML TM S 71 Last Updated 08 31 2016 AIR CONDITIONER MAINTENANCE CONTINUED...

Страница 72: ...Operation and Maintenance Manual Last Updated 08 31 2016 495B ML TM S 72 AIR CONDITIONER MAINTENANCE CONTINUED...

Страница 73: ...Operation and Maintenance Manual 495B ML TM S 73 Last Updated 08 31 2016 AIR CONDITIONER MAINTENANCE CONTINUED...

Страница 74: ...Operation and Maintenance Manual Last Updated 08 31 2016 495B ML TM S 74 AIR CONDITIONER MAINTENANCE CONTINUED...

Страница 75: ...Operation and Maintenance Manual 495B ML TM S 75 Last Updated 08 31 2016 AIR CONDITIONER MAINTENANCE CONTINUED 1 2 3 4 5 6 2 7 8...

Страница 76: ...Manual Last Updated 08 31 2016 495B ML TM S 76 AIR CONDITIONER MAINTENANCE CONTINUED LDJQRVLQJ DQ SDQVLRQ 9DOYH 6 VWHP RZ 6LGH LJK 6LGH 6LJKW ODVV YDSRUDWRU 2XWOHW XFW 7HPSHUDWXUH RZ 6LGH LJK 6LGH 6...

Страница 77: ...4 9 8 5 5 85 29 4 94 9 91 8 25 31 7 6 9 2 3 90 32 2 103 9 99 8 20 28 9 3 7 0 6 95 35 0 113 5 108 3 15 26 1 0 0 2 4 100 37 8 123 6 117 2 10 23 3 1 9 4 5 105 40 6 134 3 126 6 5 20 6 4 1 6 7 110 43 3 145...

Страница 78: ...Maintenance...

Страница 79: ...chine is a Cummins diesel engine Complete specifications operating instructions and maintenance and lubrication information will be found in the engine manufacturer s manuals which ship with the machi...

Страница 80: ...hecked daily at the same time checking for fluid leaks Because the lubricant system is the heart of the unit it is especially important that the fluid be kept clean The following procedures should be...

Страница 81: ...ing pocket 6 After all driven gears and their bearings have been removed position gear box so that the engine adaptor is facing up Remove place bolts and lift engine adaptor up from gear box Lift pini...

Страница 82: ...l On flywheel housings involving more than 4 bolt holes be sure cord gasket lap joint falls behind one hole location which will be used for a bolt or stud fastener Do not lap ends behind an unused bol...

Страница 83: ...and turn adjusting yoke to right or clockwise until operating lever requires a distinct pressure to engage A new clutch requires several adjustments until friction discs are worn in See Figure 5 For...

Страница 84: ...ENGINE DAMAGE IS DUE TO CARELESS SERVICE PROCEDURES By following the steps shown below and on the next few pages you can avoid unnecessary dust contamination to the engine The following steps should...

Страница 85: ...ON INDICATORS Measure the restriction of the Air Cleaner with a service gauge or a water manometer at the restriction tap provided in the Air Cleaner the transfer pipe or the blower intake Replace the...

Страница 86: ...element was not firmly sealed or that a dust leak exists Make certain the cause of that leak isidentifiedandrectifiedbeforereplacingthe element 5 PRESS YOUR FRESH GASKET TO SEE IF IT SPRINGS BACK Make...

Страница 87: ...to your engine If the element is not going to be changed and reassembled immediately cover the opening The only way to be sure nothing got in is to be sure nothing gets in THE IMPORTANT DON TS TO ALW...

Страница 88: ...Operation and Maintenance Manual Last Updated 08 31 2016 495B ML TM S 88 Structural...

Страница 89: ...ve power noise a steady increase of bearing clearance which accelerates towards the end of the bearing life The last item bearing clearance can be measured and is a good means of determining the beari...

Страница 90: ...Figure 1 Set dial indicator 4 Balance the machine so as to have zero moment load on the bearing This is done by adjusting the boom angle Zero moment is when the upper race is at its lowest position a...

Страница 91: ...75 087 094 110 114 118 122 90 079 091 098 114 118 122 126 100 079 091 102 114 122 124 126 110 094 102 118 126 128 130 120 098 106 122 126 130 134 130 102 110 126 130 134 138 140 114 126 134 136 138 15...

Страница 92: ...nance Manual Last Updated 08 31 2016 495B ML TM S 92 87 2 3 1 5 7 1 5 1 1 83 220 685 7 5 1 5 67 3 87 2 3 1 5 7 1 5 67 3 21 86 2 7 72 17 5 3 1 5 7 1 5 29 5 2 67 3 33 17 6 72 167 6 6 2 1 72548 72 7 6 LI...

Страница 93: ...anual 495B ML TM S 93 Last Updated 08 31 2016 ITEM QTY PART NO DESCRIPTION 1 1 113 01529 PL PIN LOCK 3 125 HEX 2 1 482 00256 BOLT 2 12UNX10 5 DGP 3 1 514 00096 WASHER 2 DIA X 4 OD X 1 4 THICK 4 1 513...

Страница 94: ...s section of machine s Operator s Manual Loose or overtorqued bolts can cause death severe injury or property damage Maintain proper bolt torque Visually check bolts daily Check torque every 100 hours...

Страница 95: ...Trouble Shooting...

Страница 96: ...for and repair any leaks Drain engine oil and fill with heavier weight engine oil Engine overheats Low coolant level Loose worn or broken fan belt Radiator plugged Air filter elements plugged Fill to...

Страница 97: ...hydraulic oil viscosity Excessive load Pump not receiving hydraulic oil Damaged line Any or all of the following Replace dirty filters Clogged inlet line Clean reservoir breather vent Fill reservoir...

Страница 98: ...rong engine oil Clean and tighten connections Replace engine oil Refer to Fuel and Lubricants Gauges do not work Gauge sender needs service Loose gauge ground connection Replace sender Check ground co...

Страница 99: ...tem Carrier system not operational Repair or replace sources of leaks and blocks Repair or replace as needed Machine steering in opposite direction if applicable Lines to cylinders connected to wrong...

Страница 100: ...need 133 00708 INSTALL DRAWING subframe non skid mat l 1 163 01115 INSTALL DRAWING platform non skid mat l 1 539 00868 NON SKID MATERIAL 6 wide AR 539 00950 NON SKID MATERIAL 12 wide AR NOTE This sec...

Страница 101: ...1 Banks Avenue Superior WI 54880 phone 715 395 6700 fax 800 772 2448 website www barko com email parts barko com...

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