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InnoSys Quick Connect End Effecter

Service and Maintenance Procedures

Nov. 19, 2007

Rev. B

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InnoSys Quick Connect End Effecter Maintenance

• 3 Bill of Material

• 4 – 5 End Effecter Exploded Views

• 6 - 10 Nose/Bearing Maintenance.Perform once per dayReplace Float Sleeves every 20,000 cycles

• 11 - 13 Crowsfoot Attachment Lubrication Perform once per week

• 14 – 19 Replacing the Drive Adapter

• 20 – 22 Replacing Internal Components – Perform every 15,000 cycles– Backing Block– Thrust Bearings and Races– Spring Retainer

• 23 - 27 Quick Connect Bearing Maintenance. Perform every 25,000 cycles

• 28 –32 Replacing a Load CellPerform as needed

• 33 – 36 Process Overview

InnoSys Quick Connect End Effecter

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InnoSys QC Service ProcedureNose/Bearing Maintenance

1) With End Effecter in returned position as shown

Return Sleeve is back

Wire Boss is forward

Input shaft is extending slightly through front of nose 2) Unscrew and

remove Nose

Make sure Bumper remains installed inside front part of Nose.

Return Sleeve will remain in this back (returned) position. Do not push in Input Shaft during this procedure.

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InnoSys QC Service ProcedureNose/Bearing Maintenance

3) Slide Float Sleeve off input shaft to expose input shaft balls.

4) Remove Balls, there are six in all. A magnet can be used to remove the balls.

Do not push in on input shaft during this procedure.

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InnoSys QC Service ProcedureNose/Bearing Maintenance

5) After removing Balls, slide the Nose Bearing off the Input Shaft. Clean Input Shaft and ID and OD of Nose Bearing. Do not use solvents on Nose Bearing.

6) Clean bearing holes and shaft. Use a magnet to remove metallic particles from holes.

Apply super lube to holes and outside of shaft .

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InnoSys QC Service ProcedureNose/Bearing Maintenance

7) Slide Nose Bearing back on to Input Shaft.

9) Slide Float Sleeve back onto Input Shaft. DO NOT APPLY GREASE TO OUTSIDE OF FLOAT SLEEVE or INSIDE OF NOSE .

Float Sleeve

Nose

Nose Bearing

8) Re-lubricate outside of Input Shaft and place balls back into holes. (Use Super Lube).

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InnoSys QC Service ProcedureNose/Bearing Maintenance

10) Screw Nose of End Effecter back on to Cylinder, hand tighten.

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InnoSys QC Service ProcedureCrows Foot Lubrication

Crows Foot Attachment

Nut Runner

InnoSys QC Service ProcedureCrows Foot Lubrication

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1) Unscrew cap screws and remove front plate to expose gears.

InnoSys QC Service ProcedureCrows Foot Lubrication

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Roller Bearing

2) Clean gears and reapply super lube to gears, bearing and inside of back plate.Back plate

InnoSys QC Service ProcedureReplacing the Drive Adapter

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1) Remove end plate, crows foot, and return spring from cylinder of end effecter.

End Plate

Crows Foot AttachmentReturn Spring

InnoSys QC Service ProcedureReplacing the Drive Adapter

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2) Remove spirol ring, drive key and drive adapter from input shaft.

Drive Adapter

Drive Key

Spirol Ring

InnoSys QC Service ProcedureReplacing the Drive Adapter

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3) Install new Drive Adapter and reinstall the Drive Key, aligned with slot of Input Shaft.

InnoSys QC Service ProcedureReplacing the Drive Adapter

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This two piece tool is required for installing the Spirol Ring at the end of the input shaft .

InnoSys QC Service ProcedureReplacing the Drive Adapter

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4) Place Spirol Ring onto tapered mandrel of installation tool.

Place driver over top of mandrel.

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InnoSys QC Service ProcedureReplacing the Drive Adapter

5) Push the driver down expanding the ring until the ring snaps into the groove at the end of the input shaft.

Replacing Internal Components

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3) After removing Drive Adapter (previous section) remove Retaining Ring and Dowel retainer. Retaining Ring

Dowel Retainer

Removing Internal Components

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4) Unscrew M5 cap screw and slide Wire Boss a short distance from cylinder of end effecter.

M5 Cap Screw

Wire Boss

5) Push Dowel Pin down through hole of input shaft and out bottom of cylinder.

Dowel Pin

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InnoSys QC Service ProcedureQuick Connect/Bearing Maintenance

1) After removing all Nose components, push the Input Shaft in. This action will unlock the Release Sleeve and allow it to be removed.

Push in Input Shaft.

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InnoSys QC Service ProcedureQuick Connect/Bearing Maintenance

2) The Release Sleeve and Sleeve Spring can now be removed to expose the Quick Connect Balls.

3) After removing the Release Sleeve the Input Shaft will spring back to the extended or “return” position.

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InnoSys QC Service ProcedureQuick Connect/Bearing Maintenance

4) Balls and aligning Dowel Pin can now be removed and the holes of the Cylinder can be cleaned.

5) Replace the Balls and reinstall the alignment Dowel Pin. The Balls and Pin should be lubricated with Super Lube.

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InnoSys QC Service ProcedureQuick Connect/Bearing Maintenance

6) Place Release Sleeve Spring back on face of Cylinder

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InnoSys QC Service ProcedureQuick Connect/Bearing Maintenance

7) Push and hold Wire Boss down while sliding Release Sleeve all the way down to it’s stop.

Wire Boss

Once the Release Sleeve is all the way down release the Wire Boss. The Wire Boss and Input Shaft will spring back to the extended “return” position and the Return Sleeve will be locked in place.

Then, reinstall all Nose components.

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InnoSys QC Service ProcedureReplacing a Load Cell

1) Unscrew Cap Screws and Remove End Plate, Crows Foot and Release Spring.

First Break Electrical Connection at Load Cell Connecter.

2) Remove entire End Effecter from Crows Foot of Nut Runner. Push Wire Boss back to lock into retracted position. This will enable easier access to the Drive Adapter.

InnoSys QC Service ProcedureReplacing a Load Cell

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3) Remove Spirol Ring, Drive Key and Drive Adapter.

InnoSys QC Service ProcedureReplacing a Load Cell

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InnoSys QC Service ProcedureReplacing a Load Cell

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InnoSys QC Service ProcedureReplacing a Load Cell

13) Remove entire assembly of Load Cell, Wire Boss, Hose Connecter and Hose from Cylinder of End Effecter. Reverse this procedure to install new Load Cell Assembly.

Process Overview

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STEP1Nut is installed on threaded rod and operator aligns end effecter with nut.

STEP 2Operator slides nut into barrel of input shaft.

Process Overview

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STEP 3Operator cocks tool by pushing the threaded rod into the nose of the end effecter. The nut is now positioned away from the equalizer and locked in place.

Balls cam in to lock in nut Release Ring springs forward to

lock in piston balls

Process Overview

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STEP 4Operator presses start button and nut is run up threaded rod at fast forward speed until a percentage of the final tension target is achieved.

Load cell detects tension.

STEP 5After achieving the fast run tension target, the nut runner runs forward at slow speed until the final tension target is achieved. The cable tends to relax so the tool will jog forward to maintain target tension until tension stabilizes.

Process Overview

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STEP 6Tool runs reverse a specified angle to achieve the proper residual tension when the tool is removed from the job.

STEP 7When the cycle is complete operator gets green light and audible tone. The operator then slides the release ring back to release the nut from the nose of the tool and removes the tool from the job.

Release Ring