TE Connectivity 314979-1 Customer'S Manual Download Page 16 | Manualshive

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Wiper Ring (1)

End Cap



Gasket (2)

Retaining Ring (3)

Cover Plate

Gasket (14)

Backup Washer (4)

Retaining Ring (5)

O-Ring (6)

PTFE Backup

Washer (7)

Compression

Spring (8)

Filter (10)

Soft Copper

Washer (9)

Soft Copper

Washer (11)

Compression

Spring (13)

Compression

Spring (12)

409-5860

16

of 16

Rev C

Figure 14

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Summary of Contents for 314979-1

Page 1: ...and Pump 314979 1 03 JAN 12 Rev C A 1 INTRODUCTION 3 2 DESCRIPTION 4 2 1 Physical Description 4 2 2 Functional Description 5 3 OPERATION 8 3 1 Preparation 8 3 2 Attaching Crimping Head to Hose and Hose to Hand Pump 8 3 3 Insertion of Crimping Dies 9 3 4 Operating Procedure 9 4 ACCESSORIES 10 4 1 Crimping Heads 10 4 2 Crimping Dies 10 4 3 Latch Pin Kit 10 4 4 Hose Assemblies 10 5 INSPECTION ADJUSTM...

Page 2: ...ds into installed application equipment NEVER alter modify or misuse the application equipment TOOLING ASSISTANCE CENTER CALL TOLL FREE 1 800 722 1111 CONTINENTAL UNITED STATES AND PUERTO RICO ONLY The Tooling Assistance Center offers a means of providing technical assistance when required In addition Field Service Specialists are available to provide assistance in the adjustment or repair of the ...

Page 3: ... of terminals and splices in the 600 MCM to 1000 MCM range will require additional operator effort The hand pump can be used as a portable crimping unit This type of operation provides a large working radius and accessibility to confined areas A complete line of precision engineered heads and matched die sets is available from TE Hose assemblies in four different lengths are also sold separately S...

Page 4: ...olerance of 2 Figures and illustrations are for identification only and are not drawn to scale 2 DESCRIPTION 2 1 Physical Description The hydraulic hand pump features a two speed hydraulic pumping unit This unit will deliver 4 75 ml 29 cu in per stroke at high pressure up to 58608 kPa 8500 psi and 120 4 ml 7 35 cu in per stroke at 0 to 1379 kPa 200 psi for fast ram advance and return See Figure 2 ...

Page 5: ... the low pressure chamber is directed through spool C past outlet poppet D and through outlet valve J to the crimping head See Detail B of Figure 4 Simultaneously the hydraulic fluid in the high pressure chamber is directed through high pressure outlet poppet G past outlet poppet D and through outlet valve J to the crimping head This action causes the moving die to close holding the terminal or sp...

Page 6: ...409 5860 6 of 16 Rev C Figure 4 ...

Page 7: ...409 5860 7 of 16 Rev C Figure 5 ...

Page 8: ...and pump without having head or protective cap attached to the hose fittings Lever Filler Plug Outlet Valve Port Hose Ref Crimping Head Ref Figure 6 3 2 Attaching Crimping Head to Hose and Hose to Hand Pump CAUTION Always have lever in the return position when connecting or removing hose couplings or crimping heads A To attach the crimping head proceed as follows 1 Thoroughly clean coupling area o...

Page 9: ...ed with crimping dies for die insertion instructions 2 Place terminal or splice in crimping dies Refer to instruction material packaged with crimping dies for exact terminal or splice location in dies NOTE i BE SURE latch pin has been fully inserted before operating pump 3 Pump lever to activate unit Continue pumping lever until ram moves up and holds terminal or splice firmly in place A sudden de...

Page 10: ...s interchangeable crimping dies designed for that particular head The instructions packaged with the dies give complete information 4 3 Latch Pin Kit Latch pin kits are available as accessories for the crimping heads as listed and shown in Figure 8 This kit was designed to eliminate the possibility of misplacing the standard latch pin furnished with the head 4 4 Hose Assemblies Hoses are sold sepa...

Page 11: ...er to Paragraph 5 7 2 Hand pump does not develop high pressure High pressure poppets or spool not seating properly Correct poppet seating Refer toParagraph 5 7 3 Hand pump does not develop full crimping pressure Pressure relief valve not functioning properly Check pressure relief valve Refer to Paragraph 5 4 Replace if necessary 4 Slow die return Dirt or foreign matter in hydraulic system Replace ...

Page 12: ...ir from the hydraulic system 6 Repeat Steps 4 and 5 about three times to ensure that all air is removed from hydraulic system 7 Check hydraulic fluid supply after bleeding the system Fill if necessary according to Paragraph 5 2 Hand pump is now ready for use 5 4 Pressure Relief Valve Check NOTE i This procedure should be performed with crimping head and hose attached The pressure relief valve is p...

Page 13: ...r be operated with a dirty filter screen a damaged filter or without a filter screen The reservoir and filter screen should be cleaned periodically and the hydraulic fluid replaced to ensure operating efficiency New filter screens can be obtained from TE Refer to Section 6 REPLACEMENT PARTS If the hand pump does not operate at a consistent speed the problem may be caused by a dirty or damaged filt...

Page 14: ...p assembly holding screws B Replacing Filter Screen To replace the filter 1 Remove pump assembly from reservoir as described in Steps 1 through 3 of Paragraph 5 5 A 2 Refer to Figure 12 and remove the retaining ring band and filter screen 3 Install a new filter screen and replace the band and retaining ring 4 Re assemble the pump assembly Pump Assembly Screw Plug Band Filter Screen Retaining Ring ...

Page 15: ...ir Contact your TE representative for assistance 5 7 Poppet Maintenance Refer to Figure 14 If the hand pump does not develop pressure and the hydraulic fluid level Paragraph 5 2 is satisfactory and all pump body fittings Paragraph 5 6 are properly tightened check the condition of poppets and poppet seats Contact your TE representative for assistance 6 REPLACEMENT PARTS Figure 14 contains an explod...

Page 16: ...ing 3 Cover Plate Gasket 14 Backup Washer 4 Retaining Ring 5 O Ring 6 PTFE Backup Washer 7 Compression Spring 8 Filter 10 Soft Copper Washer 9 Soft Copper Washer 11 Compression Spring 13 Compression Spring 12 409 5860 16 of 16 Rev C Figure 14 ...

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