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Stanley CO25, User Manual

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CO25 

User

 Manual ◄ 3

SERVICING: 

This manual contains safety, operation, and routine maintenance instructions. Stanley Hydraulic Tools 

recommends that servicing of hydraulic tools, other than routine maintenance, must be performed by an authorized 

and certified dealer. Please read the following warning. 

For the nearest authorized and certified dealer, call Stanley Hydraulic Tools at the number listed on the back of this 

manual and ask for a Customer Service Representative.

SERIOUS INJURY OR DEATH COULD RESULT FROM THE IMPROPER REPAIR OR 

SERVICE OF THIS TOOL.

REPAIRS AND / OR SERVICE TO THIS TOOL MUST ONLY BE DONE BY AN 

AUTHORIZED AND CERTIFIED DEALER.

WARNING

CERTIFICATE OF CONFORMITY ...................................................................................................................................................2

SAFETY SYMBOLS .........................................................................................................................................................................4

SAFETY PRECAUTIONS ................................................................................................................................................................5

TOOL STICKERS & TAGS ..............................................................................................................................................................7

HYDRAULIC HOSE TYPES ............................................................................................................................................................8

HOSE RECOMMENDATIONS .........................................................................................................................................................9

HTMA / EHTMA REQUIREMENTS ................................................................................................................................................10

OPERATION ..................................................................................................................................................................................11

PREOPERATION PROCEDURES ................................................................................................................................................11

CONNECT HOSES ........................................................................................................................................................................11

TOOL OPERATION .......................................................................................................................................................................11

STARTUP .......................................................................................................................................................................................11

GENERAL OPERATION ................................................................................................................................................................12

WET CUTTING ..............................................................................................................................................................................12

BROKEN CUT-OFF WHEELS .......................................................................................................................................................12

SHUTDOWN ..................................................................................................................................................................................12

PERIODIC MAINTENANCE ..........................................................................................................................................................13

THRUST COLLAR AND INSIDE/OUTSIDE COLLAR INSPECTION ............................................................................................13

DRIVE-SHAFT SPEED CHECK ....................................................................................................................................................13

BEARING CHECK .........................................................................................................................................................................13

CARE AND STORAGE ..................................................................................................................................................................13

CUTOFF WHEELS ........................................................................................................................................................................13

TOOL .............................................................................................................................................................................................13

CUTOFF WHEEL REPLACEMENT ...............................................................................................................................................14

COLD WEATHER OPERATION ....................................................................................................................................................14

SAW CART ASSEMBLY ........................................................................................................................................................ 15 - 17

EQUIPMENT PROTECTION & CARE ...........................................................................................................................................18

TROUBLESHOOTING ...................................................................................................................................................................19

SPECIFICATIONS .........................................................................................................................................................................20

ACCESSORIES .............................................................................................................................................................................20

CO25 PARTS ILLUSTRATION ......................................................................................................................................................21

CO25 PARTS LIST ........................................................................................................................................................................22

TABLE OF CONTENTS

IMPORTANT

To fill out a Product Warranty Validation form, and for information on your warranty, 

 

visit Stanleyhydraulics.com and select the Company tab, Warranty.

 

(NOTE: T

he warranty Validation record must be submitted to validate the warranty). 

Summary of Contents for CO25

Page 1: ...CO25 HYDRAULIC CUT OFF SAW USER MANUAL Safety Operation and Maintenance 2014 Stanley Black Decker Inc New Britain CT 06053 U S A 34962 4 2016 Ver 15 ...

Page 2: ... équipement Numero de serie del equipo Matricola dell attrezzatura All Has been manufactured in conformity with Wurde hergestellt in Übereinstimmung mit Est fabriqué conformément Ha sido fabricado de acuerdo con E stata costruita in conformitá con Directive Standards Richtlinie Standards Directives Normes Directriz Los Normas Direttiva Norme No Nr Numéro No n Approved body Prüfung durch Organisme ...

Page 3: ...AFETY PRECAUTIONS 5 TOOL STICKERS TAGS 7 HYDRAULIC HOSE TYPES 8 HOSE RECOMMENDATIONS 9 HTMA EHTMA REQUIREMENTS 10 OPERATION 11 PREOPERATION PROCEDURES 11 CONNECT HOSES 11 TOOL OPERATION 11 STARTUP 11 GENERAL OPERATION 12 WET CUTTING 12 BROKEN CUT OFF WHEELS 12 SHUTDOWN 12 PERIODIC MAINTENANCE 13 THRUST COLLAR AND INSIDE OUTSIDE COLLAR INSPECTION 13 DRIVE SHAFT SPEED CHECK 13 BEARING CHECK 13 CARE ...

Page 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 This safety alert and signal word indicate a potentially hazardous situation which if not avoided could result in death or serious injury CAUTION This safety alert and signal word indicate a potentially ...

Page 5: ...idental engagement of the tool can cause serious injury Always connect hoses to the tool hose couplers before energizing the hydraulic power source Be sure all hose connections are tight and are in good condition Do not operate the tool at oil temperatures above 140 F 60 C Operation at higher temperatures can cause higher than normal temperatures at the tool which can result in operator discomfort...

Page 6: ... use a wheel that is cracked or otherwise damaged Never transport or store the tool with the cut off wheel mounted on the saw If the cut off saw is dropped with a cutting wheel in stalled thoroughly examine the cutting wheel before use Make sure the cutting wheel is correctly mounted and tightened before use Operate the cut off saw at no load for 30 seconds in a safe position If considerable vibra...

Page 7: ...TEM RETURN HOSE MUST ALWAYS BE CONNECTED TO TOOL OUT PORT REVERSING CONNECTIONS MAY CAUSE REVERSE TOOL OPERATION WHICH CAN RESULT IN SEVERE PERSONAL INJURY 4 DO NOT CONNECT OPEN CENTER TOOLS TO CLOSED CENTER HYDRAULIC SYSTEMS THIS MAY RESULT IN LOSS OF OTHER HYDRAULIC FUNCTIONS POWERED BY THE SAME SYSTEM AND OR SEVERE PERSONAL INJURY 5 BYSTANDERS MAY BE INJURED IN YOUR WORK AREA KEEP BYSTANDERS CL...

Page 8: ...BSORBENT CLOTH TO REMOVE DIRT AND MOISTURE AND TEST HOSE FOR MAXIMUM ALLOWABLE CURRENT LEAKAGE IN ACCORDANCE WITH SAFETY DEPARTMENT INSTRUCTIONS SEE OTHER SIDE SIDE 2 D O N O T R E M O V E T H I S T A G 3 DO NOT EXCEED HOSE WORKING PRESSURE OR ABUSE HOSE IMPROPER USE OR HANDLING OF HOSE COULD RESULT IN BURST OR OTHER HOSE FAILURE KEEP HOSE AS FAR AWAY AS POSSIBLE FROM BODY AND DO NOT PERMIT DIRECT...

Page 9: ... 4 Return 2500 175 13 16 49 60 up to 25 up to 8 5 8 16 Pressure 2500 175 3 4 19 Return 2500 175 13 16 49 60 26 100 8 30 3 4 19 Pressure 2500 175 1 25 4 Return 2500 175 Figure 1 Typical Hose Connections Tool to Hydraulic Circuit Hose Recommendations The chart to the right shows recommended minimum hose diameters for various hose lengths based on gallons per minute gpm liters per minute lpm These re...

Page 10: ...1 13 gpm 15 23 lpm 26 34 lpm 34 40 lpm 42 49 lpm 1500 psi 1500 psi 1500 psi 1500 psi 103 bar 103 bar 103 bar 103 bar 2100 2250 psi 2100 2250 psi 2200 2300 psi 2100 2250 psi 145 155 bar 145 155 bar 152 159 bar 145 155 bar 250 psi 250 psi 250 psi 250 psi 17 bar 17 bar 17 bar 17 bar 400 ssu 400 ssu 400 ssu 400 ssu 82 centistokes 82 centistokes 82 centistokes 82 centistokes 140 F 140 F 140 F 140 F 60 ...

Page 11: ...itions 2 Make sure the trigger is set to disengage the cut off saw when released 3 Check that the safety catch on the handle assembly is operating properly It should prevent engagement of the trigger unless the catch is pressed down fully in the handle slot CONNECT HOSES 1 Wipe all hose couplers with a clean lint free cloth before making connections 2 Connect hoses from the hydraulic power source ...

Page 12: ...er hose and its connections are se cure and there is a steady flow of coolant water 4 Slowly squeeze the hand control lever 5 Slowly and safely lower the rotating blade into the cutting surface to the desired depth Increase the depth by turning the depth control crank coun IMPORTANT terclockwise CCW Periodically look at the depth gauge and pointer to check the actual depth of the cutting blade 6 M...

Page 13: ...nd associated parts for proper operation A worn or damaged bearing can cause motor damage CARE AND STORAGE Remove the cutoff wheel from the tool after use Do not store or transport the saw with the wheel installed Clean and inspect the wheel and tool before storing CUTOFF WHEELS All abrasive cutoff wheels are breakable Exercise care in handling and storage to prevent damage 1 Clean used wheels to ...

Page 14: ...greater than that of the tool to ensure the integ rity of the wheel at the maximum tool speed 5 Prior to installing the wheel inspect it for chips cracks or other damage and replace if damaged 6 Install the outside blotter and collar rotate the collar so that the flat on the motor shaft aligns with the flat on the outside collar 7 Install the wheel nut using a wrench while gripping the cutoff whee...

Page 15: ...st be removed This will allow the cut off saw to be mounted on the saw cart Remove this handle from the cut off saw 2b Cut off saw with handle removed shown below NOTE Prior to mounting the cut off saw the safety catch on the cut off saw must be depressed and is held down by the safety latch plate on the saw cart at all times for the trigger to operate See location of safety latch plate pic tured ...

Page 16: ...tor mount rotate the handle up to where it locks in Make sure the safety catch on the cut off saw is depressed and under the safety latch plate for the trigger to operate 3b Motor mount 4 After mounting the cut off saw make sure the cutting blade is perpendicular to the floor and parallel with the cart frame SAW CART ASSEMBLY ...

Page 17: ...along with any respective manuals relating to attached tools and power sources When you are ready to cut align the cut line indicator on the line to be cut Make sure the water hose and its connections are secure and the water coolant is flowing easily To engage the motor and blade slowly squeeze the hand control lever Slowly and safely descend the blade into the cutting sur face to the desired dep...

Page 18: ...h female quick disconnect is connected to the opposite port Do not reverse circuit flow This can cause damage to internal seals Always replace hoses couplings and other parts with replacement parts recommended by Stanley Hydraulic Tools Supply hoses must have a minimum working pressure rating of 2500 psi 172 bar Do not exceed the rated flow see Specifications in this manual for correct flow rate a...

Page 19: ...flow and presssure Couplers or hoses blocked Remove obstruction Mechanical failure Disassemble tool and inspect for dam age Tool operates in reverse Hoses connected to wrong ports on tool Connect input supply line to IN port and connect output return line to OUT port Oil leakage between motor housing and ON OFF vlave block or motor Oil tube o ring failure Replace o ring Motor face seal failure Rep...

Page 20: ...69914 2 Capscrews P N 32412 9 Capscrews P N 15476 and 11 Nuts P N 00719 69704 Handle Extension Kit Includes 2 Oil Tubes P N 31945 1 Handle Weldment P N 34116 1 Extension P N 34172 4 O Rings P N 00175 Hardware 2 Lockwashers P N 01459 2 3 8 Capscrews P N 02116 4 5 16 Capscrews P N 10888 and Inst Sheet 34175 Test conducted on CO25541 S N 673 operated at standard 12 gpm input Measured A weighted sound...

Page 21: ...SCALE 0 500 DRAWN BY MATERIAL CODE ALL HE ND MAY D EANS OR N THAT EN KS DECIMALS 020 ANGLES 1 0 BREAK ALL SHARP EDGES 010 R MAX OR 010 x 45 SURFACE ROUGHNESS 125 TITLE FINAL ASSY CO25141 SHEET 1 OF 1 SIZE D DATE 04 15 14 REVISION 1 PART NUMBER CO25 PCRN DESCRIPTION INITIAL RELEASE 1 2 3 4 5 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 24 26 27 28 29 30 31 32 34 35 36 37 38 39 40 41 42 43 44 45 46 ...

Page 22: ...FEM 28 03973 1 COUPLER 3 8MALE 29 04673 1 THRUST COLLAR 30 05071 2 CAPSCREW 31 05152 1 STANLEY STICKER 32 05868 1 ABRASIVE SAFETY LABEL 34 17681 1 SPRING PIN 35 20461 1 HANDLE STRUT ASSY 36 22701 1 TORSION SPRING 37 22704 1 SAFETY CATCH 38 22707 1 TRIGGER 39 25635 1 FLOW REGLTR CRTRDG I t e m No Part No Qty Description 40 28552 1 VALVE HANDLE ASSY INCLUDES SAE PLUGS 41 31137 1 PLUG 42 31186 1 POPP...

Page 23: ......

Page 24: ...Stanley Hydraulic Tools 3810 SE Naef Road Milwaukie Oregon 97267 5698 USA 503 659 5660 Fax 503 652 1780 www stanleyhydraulics com ...

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