-Screw the backshell onto the connector manually.
-Fully tighten the backshell using the pliers.
(2)
Removal
-Untighten the backshell from the connector using the pliers.
-Fully unscrew the backshell manually.
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3. Tightening support SOURIAU 8500-30 (Ref. Fig. 002)
A. General
The removal/installation of backshells is facilitated by using the
tightening support SOURIAU 8500-30 to hold the connector.
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R Tools for Circular Connectors - Rubber-Jaws Pliers UTICA 529, SOURIAU 8498-03 and FACOM 410S Figure 001
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R Tools for Circular Connectors - Tightening support R SOURIAU 8500-30
Figure 002
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B. Procedure
-Select the cavity depending on the connector size.
-Insert the connector in the selected cavity using the same principle as for connections to receptacles.
-Screw or unscrew the backshell using rubber-jaw pliers.
20-25-54 Page 4
___________________________________________________________________
TOOLS FOR ELECTRICAL STANDARD PROCESSES - DESCRIPTION AND OPERATION
_______1. General
This chapter deals with the description and operation of the tools
frequently used for some procedures to be applied for general cases.
These tools have the codes that follow:
-BELZER VAN EXTRA 2855 - locking pliers
-No specific - soldering iron
-ACRATORK TNS55, TORQUE LEADER and FACOM - Torque wrench and screw driver
____________________________________
2. Locking Pliers BELZER VAN EXTRA 2855 (Ref. Fig. 001)
A. General
The locking pliers BELZER VAN EXTRA 2855 are used to safety some
electrical parts with lockwire. This is to prevent loosening or
unscrewing of these parts.
B. Description of the tool The tool is a pair of steel pliers equipped with a twisting mechanism and a locking system.
____________________________
3. Soldering Iron (no specific) (Ref. Fig. 002)
A. General
Soldering irons are used to solder electrical connections.
B. Description of the tool The tool is composed of an electrical power supply, an iron and a base on which to place the iron when it is not used.
C. Procedure
-Switch "ON" the electrical power supply.
-Select the correct temperature depending on the diameter of the wires to be soldered.
-Make sure the tip of the iron is clean before soldering.
-Do not hesitate to wipe the tip on the wet spong when it is hot as much as necessary.
D. Associated items
-Solder pump
-Desolder braid
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Tools for Electrical Standard Processes - Locking Pliers
BELZER VAN EXTRA 2855
Figure 001
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Tools for Electrical Standard Processes - Soldering Iron
No Specific
Figure 002
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4. Torque Wrench (Ref. Fig. 003)
A. General Torque wrenches are used to apply a specified torque on a screw, nut or any screwed part.
B. Description of the tool The tool is equipped with a system for adjustment to any torque value. Different sizes of tools are available depending on the required torque value.
C. Procedure
-Select the applicable tool.
-Install the correct adaptor on the tool depending on the diameter of the screw/nut to be torqued.
-
Put the torque wrench at a right angle to the torquing axis.
-
Put your hand in the middle of the handle.
-Gradually pull at a right angle to the torque wrench.
-Immediatly stop torquing when the wrench "clicks".
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Tools for Electrical Standard Processes - Torque Wrench
ACRATORK TNS55, TORQUE LEADER and FACOM
Figure 003
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____________________________________________________
TOOLS FOR PRESSURE SEALS - DESCRIPTION AND OPERATION
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本文鏈接地址：A320 ESPM Electrical Standard Practices Manual 2(13)
