Stanley Black & Decker CS06 Manuel D’Utilisation

If symptoms of poor performance develop, the following chart can be used as a guide to correct the problem. When 

diagnosing faults in operation of the saw, always make sure the hydraulic power source is supplying the correct 

hydraulic flow and pressure to the saw as listed in the table. Use a flowmeter known to be accurate. Check the flow 

with the hydraulic fluid temperature at least 80 °F/27 °C.

Cuts slow.

Insufficient  fluid  flow  or  low  relief 

valve setting.

Adjust fluid flow to proper gpm. For 

optimum  performance  adjust  relief 

valve to 2250 psi/155 psi.

Chain dull.

Sharpen per instructions or replace.

Backpressure too high.

Should not exceed 250 psi/17 bar at 

8 gpm/30 lpm measured at the end 

of the tool operating hoses.

Bar turns color.

Insufficient oiler flow.

Adjust oiler per Service Manual.

Tool does not run.

Power unit not functioning.

Check  power  unit  for  proper  flow 

and pressure (4 gpm/15 lpm at 1500 

psi/104  bar  minimum  for  the  CS05 

and 7 gpm/26 lpm at 1000 psi/70 bar 

for the CS06).

Coupler or hoses blocked.

Remove obstruction.

Mechanical failure.

Disassemble  tool  and  inspect  for 

damage.

Tool runs backwards.

Pressure and return reversed.

Connect  for  proper  flow  direction. 

Motor shaft rotates clockwise.

On/Off trigger is hard to press.

Pressure and return reversed.

Correct for proper flow direction.

Backpressure too high.

Should not exceed 250 psi/17 bar at 

8 gpm/30 lpm measured at the end 

of the tool operating hoses.

Oil leakage around drive sprocket.

Motor shaft seal failure.

Replace as required. Make sure that 

oil present is not the result of excess 

oiler flow.

Oil leakage between rear gear hous-

ing and valve handle assembly.

Motor face seal failure.

Replace as required.

Chain continues to move after valve 

is shut off.

Chain is too loose.

Tighten chain.

Input flow too high.

Decrease flow.