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AHSU with base

Air-Actuated Hydraulic Swaging 

Unit (AHSU)

Setup and Operating Instructions

READ AND UNDERSTAND THESE INSTRUCTIONS BEFORE USING THE AHSU.

Definitions

Statements and symbols are used in this document to identify safety concerns. Read the definitions below 

before setting up and operating the AHSU.

•   

CAUTION!

 

Statements that identify conditions or 

practices that could result in damage to the 

equipment or other property.

 

• 

 

WARNING!

 

Statements that identify conditions or 

practices that could result in personal injury 

or loss of life.

•   

WARNING! 

EYE PROTECTION 

 

Safety glasses must be worn when setting 
up and operating the AHSU.

  

CAUTION! 

 

Do not tamper with or alter any 
components of the AHSU.

•   

CAUTION!

 

Limit air inlet pressure to less than 90 psig 
(6.2 bar). If the inlet pressure exceeds 90 
psig, a pressure relief valve in the unit will 
activate

Safety Precautions

• 

 

CAUTION!

 

Do not operate AHSU unless all tooling is 
installed and the tubing, nut and ferrules 
are properly positioned within tooling.

•   

CAUTION!

 

Return the AHSU to your independent 
Swagelok sales and service representative 
if any signs of hydraulic fluid leakage or 
malfunction occur.

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