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时间:2011-02-24 09:14来源:蓝天飞行翻译 作者:admin
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 NOTE : The end of the fitting must be in the area of the mark.
____
 (Ref. Fig. 224/TASK 20-23-38-991-009)

 (2)
 Use a swage tool assembly and power unit which are correct for the dimensions of the tube. (Ref. Fig. 225/TASK 20-23-38-991-010)

 (3)
 Swage with the Tool Series DLT
 (Ref. Fig. 220/TASK 20-23-38-991-012)

 

 CAUTION : MAKE SURE THAT ONLY APPROVED PERSONNEL USE THIS TOOL. THIS
_______ TOOL OPERATES AT VERY HIGH PRESSURE AND CAN BE DANGEROUS.
 NOTE : If you swage with the tool series D12000 ref. to step (5) (a)
____
 thru (d).

 (a)
 Push the die block assembly out of the head assembly.

 (b)
 Make sure that the upper and lower dies have the same serial number.

 (c)
 Put the lower die block on the top of the power unit.

 (d)
 Connect the power unit to the hydraulic pump.

 (e)
 Position the head assembly on the fitting and the water tube. Make sure that the bevelled end of the die is towards the center of the fitting.

 (f)
 Put the knurled surface of the power unit and of the head assembly on the same side and engage the power unit on the head assembly. Make sure that the balls in the lower die block engage with a "click" on the head assembly.

 (g)
 Move the power unit toward the center of the fitting until the stop plate touches the fitting.

 (h)
 Make sure that the end of the fitting is on the reference mark. (Ref. Fig. 224/TASK 20-23-38-991-009)

 (i)
 Apply a hydraulic pressure 690 +17 -17 bar (10000 +250 -250 psi) to the power unit in order to swage the fitting.

 (j)
 Release the pressure.

 (k)
 Remove the power unit and the head assembly.

 


 Swaged Fitting Installation
 Figure 223/TASK 20-23-38-991-014
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 Fitting Installation
 Figure 224/TASK 20-23-38-991-009
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 Table of Swage Tools
 Figure 225/TASK 20-23-38-991-010
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 (4) Swage with the Tool Series D12000 (Ref. Fig. 226/TASK 20-23-38-991-011)
 CAUTION : MAKE SURE THAT ONLY APPROVED PERSONNEL USE THIS TOOL. THIS
_______ TOOL OPERATES AT VERY HIGH PRESSURE AND CAN BE DANGEROUS.
 (a)
 Make sure that you install the dies correctly in the yoke and in the die holder assembly. You must install the tapered end of the dies on the black side of the yoke and die holder assembly.

 (b)
 Move the yoke into position on top of the fitting:

 -
the silver side of the yoke assembly must be nearest to the end of the fitting that you must swage,

 -
the silver side of the yoke must be aligned with the end of the fitting. Push the die holder into the yoke assembly:

 -
the silver faces of the die holder assembly and the yoke must be on the same side,

 -
the silver sides of the yoke and the die holder must be aligned with the end of the fitting.

 

 (c)
 Install the power unit:


 -install the square connector of the power unit in the swage head assembly,
 -tighten the knurled nut of the power unit with your hand,
 -connect the hose and coupling half-assembly of the hydraulic power supply (D12025-001) to the nipple valve of the power unit.


 Swage Tool Installation (Series D12000)
 Figure 226/TASK 20-23-38-991-011
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 Make sure that:
 -the end of the fitting is above the area of the insertion mark on the tube (Ref. Fig. 224/TASK 20-23-38-991-009)
 -you can see a piece of the mark,
 -the silver sides of the yoke and the die holder are aligned with the end of the fitting. Carefully move the tool back until the end stops are approximately 0.8 mm (0.0314 in.) from the end of the fitting.
 (d) Make sure that the pressure relief valve of the swaging tool is set to open at 380 +17 -17 bar (5500 +250 -250 psi). Do not pressurize too high or too low. - operate the swaging tool with a hydraulic handpump or a hydraulic power source (push the remote air ON button).
 
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