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© 2014 Stanley Black & Decker, Inc.

New Britain, CT 06053

U.S.A.

29169 3/2017 Ver. 13

USER MANUAL 

Safety, Operation and Maintenance

MB656

MOUNTED 

HYDRAULIC  BREAKER

Содержание MB656

Страница 1: ...2014 Stanley Black Decker Inc New Britain CT 06053 U S A 29169 3 2017 Ver 13 USER MANUAL Safety Operation and Maintenance MB656 MOUNTED HYDRAULIC BREAKER...

Страница 2: ...6 kg Has been manufactured in conformity with Wurde hergestellt in bereinstimmung mit Est fabriqu conform ment Ha sido fabricado de acuerdo con E stata costruita in conformit con Directive Standards R...

Страница 3: ...OR SERVICE TO THIS TOOL MUST ONLY BE DONE BY AN AUTHORIZED AND CERTIFIED DEALER DECLARATION OF CONFORMITY 2 SAFETY SYMBOLS 4 SAFETY PRECAUTIONS 5 TOOL STICKERS TAGS 8 OPERATION 9 TROUBLESHOOTING 15 M...

Страница 4: ...his symbol to avoid possible injury or death DANGER This safety alert and signal word indicate an imminently hazardous situation which if not avoided will result in death or serious injury WARNING Thi...

Страница 5: ...when bystanders are in the work area On some machines carriers the breaker can enter the operator s compartment if it breaks loose and swings toward the operator Make sure that suitable impact shield...

Страница 6: ...ain conditions must be avoided OBEY SAFETY RULES Operate the breaker in accordance with all laws and regulations which affect you your equipment and the work site Do not operate the breaker until you...

Страница 7: ...ervicing to either the carrier or the breaker Do not operate the tool at oil temperatures above 190 F 88 C Operation at higher temperatures can damage the internal components of the breaker and carrie...

Страница 8: ...Sticker NITROGEN ONLY 350 PSI 27711 Pressure Spec Sticker 350 psi 74735 CE Specification Plate 74705 Stanley Logo Sticker 47351 Composite Warning Sticker PN 73006 66219 Guaranteed Sound Power Level St...

Страница 9: ...lic system to make sure the system is operating at the manufacturers specified capacity and pressure ratings 2 Be sure the fluid in the hydraulic system is filtered to at least 10 micro meters Particl...

Страница 10: ...breaker tool in place on the material to be worked position the skidsteer loader arms and the breaker bracket so the breaker is almost vertical and the front tires of the skidsteer are off of the grou...

Страница 11: ...of the excavator should be in line with the boom and the breaker Apply down force Figure 5 Excavator POSITIONING THE BREAKER TOOL ON THE WORK MATERIAL Position the tool bit near the edge of the work...

Страница 12: ...uld note the sound of the blow when the breaker is running With experience the operator will be able to tell the difference between a good solid blow and a hollow sounding blow A hollow blow means tha...

Страница 13: ...The energy is absorbed by the retaining pins other breaker components and the carrier boom components Blank Firing of this type can be experienced in trench work where obtaining striking contact with...

Страница 14: ...ill cause internal damage to the breaker Consult Stanley for modifications and specific warranty coverage if you have an underwater requirement The breaker is equipped with an underwater port on the s...

Страница 15: ...k Do not pry while operating Breaker runs but at reduced power Low accumulator charge Have unit serviced by an authorized dealer distributor Excessive back pressure Relief set too low Breaker leaks oi...

Страница 16: ...l bit Also check for cracks If cracks are present the part must be replaced The extent of wear of the tool stop and lower bushings and the tool bit can be checked by moving a NEW tool bit back and for...

Страница 17: ...essure is correct unscrew the gauge to retract the plunger Then loosen and remove the tester from the charge valve If the pressure is not correct proceed to Step 6 NOTE When disengaging the tester a P...

Страница 18: ...que to 41 ft lbs Connect the hoses The parts list for the Flow Control Kit is shown below HOSE ROUTINGS R Return Route to the breaker OUT port S Supply Route to the breaker IN port P Pressure Route to...

Страница 19: ...pth B 48 in 12 mm Depth RETAINER PIN ITEM 20 2 118 in 53 8 mm Outside Diameter 2 033 in 51 6 mm Outside Diameter RETAINER PIN ITEM 43 75 in 19 mm Outside Diameter 67 in 17 mm Outside Diameter PISTON 2...

Страница 20: ...d are used in the most destructive applications Even when the hydraulic breaker is used properly and the operator is an experienced one a tool bit may become damaged When a tool bit has been damaged i...

Страница 21: ...er the working steel Figure 22 Extreme Down Pressure Breakage As the next illustration shows fatigue failures take many forms but they all exhibit similar features Generally the broken surface is brit...

Страница 22: ...eat Look for surface cracks galling or gouge marks Breaks that start as surface damage have a sea shell pattern with the damaged spot at the center A large sea shell indicates a slow growing break a s...

Страница 23: ...hard rock It s pencil type point is used to fracture the material This tool is best where penetration speed is important CHISEL This style of point is used generally used for trench work where a cont...

Страница 24: ...is point the pressure reading on the pressure gauge is the back pressure in the circuit This pressure must not exceed 200 psi 13 5 bar Excessive back pressure will slow the attachments operation and l...

Страница 25: ...mbient temperature Example Stabilized Temperature 160 Ambient Temperature 80 Heat Rise 80 The normal operating temperature range of this circuit will be the typical ambient temperature range for the g...

Страница 26: ...A priority flow control valve manufactured by Stanley Hydraulic Tools Allows for optimum operation of any attachment by providing the proper amount of flow for operation of the tool the priority aspec...

Страница 27: ...lb 4131 9000 kg Carrier Size Backhoe 9100 20000 lb 4131 9000 kg TORQUE TABLE Item No Illustration Description Apply Ft Lb Nm 46 Power Cell Hollow Hex Plug 12 SAE Loctite 242 150 203 32 Power Cell Tie...

Страница 28: ...er Adapter Assembly 33300 Charge Hose Assembly Includes Valve and Hose for Nitrogen Tank Charge Valve Connections 505232 Charge Kit Assembly Includes P N 505232 28257 and 372047 Charge Kit Box 34892 A...

Страница 29: ...MB656 User Manual 29 MB656 POWER CELL ILLUSTRATION...

Страница 30: ...P 22 24508 4 O RING 23 24511 1 O RING 24 24512 1 O RING 25 24518 1 O RING 26 27646 1 SYMMETRICAL SEAL 27 27647 1 ROD WIPER 28 27648 1 ROD SEAL 29 27649 1 MODIFIED QUAD RING 30 28128 4 TIE ROD 31 28129...

Страница 31: ...I 9 30949 8 HHCS 7 8 9UNC X 3 000 11 47351 1 DECAL COMPOSITE WARNING 13 51255 1 LOWER BUMPER ITEM PART QTY DESCRIPTION 14 51264 1 HOUSING WELDMENT 15 60730 1 POWERCELL BLANK FIRE MB656 16 66219 1 GUAR...

Страница 32: ...ting Bracket P N 39056 MB65609 14 Pin Centers Mounting Bracket P N 30913 MB65607 XChange Adapter P N 49309 MB656XC Skidsteer Mounting Bracket P N 56535 Elbow P N 05967 Coupler P N 40092 40093 Adapter...

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Страница 36: ...Stanley Hydraulic Tools 3810 SE Naef Road Milwaukie Oregon 97267 503 659 5660 Fax 503 652 1780 www stanleyhydraulics com...

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