18 ► CS05/CS06 User Manual
TOOL PROTECTION & CARE
•  Make sure all couplers are wiped clean before con-
nection.
•  The  hydraulic  circuit  control  valve  must  be  in  the 
“OFF” position when coupling or uncoupling hydrau-
lic tools. Failure  to do so may  result in damage to 
the quick couplers and cause overheating of the hy-
draulic system.
•  Always store the tool in a clean dry space, safe from 
damage or pilferage.
•  Make sure the circuit PRESSURE hose (with male 
quick disconnect) is connected to the “IN” port. The 
circuit RETURN hose (with female quick disconnect) 
is connected to the opposite port. Do not reverse cir-
cuit ow. 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  mini-
mum working pressure rating of 2500 psi/172 bar.
In addition to the Safety Precautions found in 
this manual, observe the following for equipment 
protection and care.
•  Do  not  exceed  the  rated  ow  (see  Specications) 
page in this manual for correct ow rate and model 
number. Rapid failure of the internal seals may re-
sult.
•  Always keep critical tool markings, such as warning 
stickers and tags legible.
•  Tool  repair  should  be  performed  by  experienced 
personnel only.
•  Make  certain  that  the  recommended  relief  valves 
are installed in the pressure side of the system.
•  Do not use the tool for applications for which it was 
not intended.