Gage Bilt GB784 Скачать руководство пользователя страница 11

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Rev. 2/17

GB784

To replace a small amount of oil in the tool, remove rear button-head cap screw (402482) and stat-o-seal (S572). Attach the air bleeder
assy (704153) and connect tool to air line. Cycle tool 10 times. Disconnect air, remove the air bleeder assy, and reinstall the rear
button head cap screw and stat-o-seal. Do not over tighten. This will ensure the removal of any air from the hydraulic system and its
replacement with oil.

Should it become necessary to completely refill the tool (such as would be required after tool has been dismantled and reassembled),
take the following steps after depressing actuator assy-air

AND DISCONNECTING THE AIR SUPPLY:

1. Remove head cylinder (784221) from handle assembly (744129). Slowly push head piston (784112) completely forward. Remove

adjusting ring (784138). Turn adjuster knob assy (784139) completely in clockwise, then back out two turns counterclockwise.

This will set gage point #1 very close. It will need to be readjusted slightly after bleeding is complete using stroke setting gage (784159).

2. Fill handle assy (744129) and the oil passage on top of handle assy (744129) with automatic oil, Dexron III or equivalent. When

looking at the top of the handle assy (744129), the oil passage is the hole that is counterbored for S832 o'ring.

3. Replace head cylinder (784221) with care, ensuring gasket (704129) and o'ring (S832) are properly installed. Tighten and torque

button head cap screws (402479) uniformly to 40 inch lbs. to prevent leakage around gasket.

4. Remove button-head cap screw (402482) and stat-o-seal (S572) from the front and rear hole. Attach the fill bottle assy (745163)

filled with automatic transmission oil, Dexron III or equivalent, to the front hole and squeeze the fill bottle assy (745163) until oil
flows freely from the rear hole and air bubbles stop appearing at rear hole.

NOTE:

If oil does not flow freely, remove base cover and push air piston up about 1”. This will open the oil valve on the piston rod

assy (744136). Replace base cover. Repeat step #4.

5. Remove fill bottle assy (745163) from front hole and attach fill bottle assy (745163) to rear hole and reverse step #4.

6. Install button head cap screw (402482) and stat-o-seal (S572) to front hole and torque 35-40 inch lbs. Do not over tighten.

7. Remove button head cap screw (402482) and stat-o-seal (S572) from rear hole. Install air bleeder assy (704153) to rear hole and

connect tool to air line. Cycle ten to twenty times to fully circulate oil through hydraulic system.

DISCONNECT AIR FROM TOOL.

Remove air bleeder assy (704153). Install button head cap screw (402482) and stat-o-seal (S572).

Torque to 35-40 in. lbs. Do not over tighten. Reconnect air and cycle tool 10 more times. Check tool stroke of .875” (22.2 mm) min.

We recommend using dial calipers. With the actuator assy-air (704130) released, check dimension (A). Holding actuator assy-air

(704130) in, check dimension (B). Add dimension (A) to dimension (B). If stroke is not consistent within 1/64" (.0156) repeat steps 7-8.

FILLING AND BLEEDING PROCEDURE

WARNING:

Do not cycle tool without air bleeder assy (704153), or the screw and stat-o-seal, installed in tool head. Severe personal injury could result.

WARNING:

Use CAUTION when removing screws, air bleeder assy (704153) and fill bottle assy (745163). Hydraulic oil may be under pressure.

CAUTION:

Before filling handle assy (744129), air piston assy (744121) should be all the way down.

CAUTION:

When forcing piston rod assy (744136) downward, with head cylinder (784221) removed, hydraulic oil will eject forcibly

from handle assy (744129).

CAUTION:

When bleeding tool, ensure tubing is free from kinks or other obstructions.

Note:



Air Bleeder Assy (704153) and fill bottle assy (745163) are required.



To replace a small amount of oil follow BLEEDING steps 7-8.

Front bleeder hole on head
cylinder (784221). Button
head cap screw (402482) &
stat-o-seal (S572)

Air Bleeder Assy
(704153)

Rear bleeder hole on head
cylinder (784221). Button
head cap screw (402482) &
stat-o-seal (S572)

Содержание GB784

Страница 1: ...RLDWIDE E MAIL US FOR A DISTRIBUTOR NEAR YOU INSTALLATION TOOL GB784 ORIGINAL INSTRUCTIONS 44766 Centre Court Clinton Twp MI 48038 USA Ph 1 586 226 1500 Fax 1 586 226 1505 solutions gagebilt com www gagebilt com GAGE BILT MADE in USA ...

Страница 2: ...n of Functions 5 Warnings 6 Principle of Operation 7 How to set up the GB784 8 How to use the GB784 9 Maintenance 10 Filling and Bleeding 11 Troubleshooting 12 Overhaul 13 16 Parts Lists 17 DEXRON III Oil Safety Data SDS 18 Setting the Shift Point 19 Shift Piston Check 20 Nose Assembly Selection Chart 21 Accessories 22 24 ...

Страница 3: ... user in repairing or replacing defective goods or if the goods covered by this warranty are reworked or subjected to any type of additional processing This warranty is void if Seller is not notified in writing of any rejections or defects within 6 months after the receipt of the material by the customer THIS WARRANTY IS MADE IN LIEU OF ALL OTHER WARRANTIES EXPRESSED OR IMPLIED INCLUDING MERCHANTA...

Страница 4: ... hydro shift tool designed specifically for the efficient installation of the 2000 series CHERRYLOCK NAS1398 NAS1399 NAS1738 and NAS1739 double action blind rivets The GB784 weighs only 8 lbs 3 62 kg and can be operated in any position with one hand It has a 875 22 2 mm rivet setting stroke and a rated pull load of 2 650 lbs 11 78 kN with 90 psi 6 2 bar of air pressure at the air inlet The GB784 r...

Страница 5: ...5 Rev 2 17 GB784 DESCRIPTION OF FUNCTIONS Actuator Handle Assy Head Cylinder Assy Air Inlet Bleeder Holes ...

Страница 6: ...ly lubricants recommended by the manufacturer 7 Avoid unsuitable postures as it is likely for these positions not to allow counteracting of normal or unexpected movement of the tool 8 If the tool is fixed to a suspension device make sure that fixation is secure 9 Beware of the risk of crushing or pinching if nose equipment is not fitted 10 Due to the tool weight it is recommended safety shoes be w...

Страница 7: ...ic oil up and into the front side of the head cylinder assy causing the piston to move to the rear of the head cylinder assy The internal components of the attached nose assembly are also moving with the piston to start the fastener installation When the fastener installation is completed the actuator lever assy is released Air pressure is then built up inside of the handle assy causing the valve ...

Страница 8: ...cinity foreign matter and liquid WARNING Do not carry from hoses or use as a hammer WARNING Do not use in explosive atmosphere WARNING Ensure air hose is securely connected to avoid possible hose whipping WARNING Always disconnect air supply when tool is not in use to prevent accidental start up WARNING Be sure there is adequate clearance for tool and operator hands CAUTION Do not use beyond the d...

Страница 9: ... operator s hands before proceeding Keep fingers clear of any moving parts Keep fingers clear from fasteners and installed materials Severe personal injury may result Verify the air lines and or hydraulic hoses are not a trip hazard Ensure that there are no electrical cables gas pipes etc which can cause a hazard if damaged by the tool WARNING Do not pull rivet in the air Personal injury from fast...

Страница 10: ...duce downtime and increase life of components Using sewing machine oil or an equivalent cleaner lubricant follow instructions below Note Dispose of hydraulic oil in accordance with manufacture safety datasheet All tool materials are recyclable except rubber o rings seals and wipers The performance of any tool depends upon good maintenance practices Following these minimal requirements daily will e...

Страница 11: ... freely remove base cover and push air piston up about 1 This will open the oil valve on the piston rod assy 744136 Replace base cover Repeat step 4 5 Remove fill bottle assy 745163 from front hole and attach fill bottle assy 745163 to rear hole and reverse step 4 6 Install button head cap screw 402482 and stat o seal S572 to front hole and torque 35 40 inch lbs Do not over tighten 7 Remove button...

Страница 12: ...and size or replace 3 NO OPERATION WHEN ACTUATOR ASSY AIR 704130 IS DEPRESSED a Tool seized due to mechanical failure or damaged parts 4 OIL LEAKAGE a DO NOT OPERATE WITH OIL LEAKING FROM TOOL HIGH PRESSURE OIL MAY CAUSE SEVERE PERSONAL INJURY b Any oil leaking externally should be traced to its source An o ring or seal that leaks should be replaced 5 AIR BYPASS FROM VALVE HOUSING a If the spring ...

Страница 13: ... Gage Bilt part no 402723 or other lubricant is recommended during reassembly to prevent tearing or distorting of o rings The disassembly and re assembly procedure can be accomplished by utilizing the following instructions and parts lists on pgs 13 17 Use extreme care during disassembly and re assembly not to mar or nick any smooth surface that comes in contact with seals Before installing seals ...

Страница 14: ...onto threads of actuator assy air 704130 one to two wraps 2 Thread the actuator assy air 704130 all the way into handle assy 744129 with fingers 3 Insert and turn 5 8 15 9 mm open end box wrench and snug tight approximately 1 4 1 2 turn ACTUATOR AIR WARNING Disconnect tool from its power source before actuator removal or installation Severe personal injury may occur if power source is not disconne...

Страница 15: ...ent leakage around the gasket 745124 HEAD 1 Clamp the shift piston 784125 into the large hole of clamp wrench assy 784201 locating on a polished surface Tighten the cap screws on the clamp wrench assy 784201 securely 2 Place the clamp wrench assy 784201 in a vise so the shift piston 784125 is facing upward 3 Place shift piston tool 784203 over the threads and against the shoulder of the head pisto...

Страница 16: ...e the handle assy 744129 1 Reverse the above procedure being certain that all o rings are properly lubricated before installation Torque packing plug 744118 to 45 foot lbs 2 Attach the seal guide 704152 to the piston rod assy 744136 and tap the piston rod assy 744136 through the packing plug 744118 3 Attach air piston assy 744121 and flexlock nut 400559 Torque flexlock nut to 40 inch lbs 4 Attach ...

Страница 17: ...17 Rev 2 17 GB784 PARTS LIST ...

Страница 18: ...e evolved when this material undergoes combustion ACCIDENTAL RELEASE MEASURES Protective Measures Eliminate all sources of ignition in vicinity of spilled material Spill Management Stop the source of the release if you can do it without risk Contain release to prevent further contamination of soil surface water or groundwater Clean up spill as soon as possible Use appropriate techniques such as ap...

Страница 19: ...old Gage point 1 should be flush with face of front cap as shown Release the actuator assy air 704130 4 To increase gage protrusion turn adjuster knob clockwise to increase gage protrusion or counter clockwise to decrease gage protrusion Cycle tool and recheck after making adjustments NOTE Adjustment can only be made by one half turn in either direction 5 After tool is initially set and stem protr...

Страница 20: ... 2 Install large unthreaded end of stroke setting gage 784159 over threads on head piston until it seats on pistons shoulder gage point 2 must line up with front of tool as shown in figure A 3 Depress and hold actuator assy air 704130 The piston should shift gage in forward position exposing stroke setting gage point 3 in front of tool head as shown in figure B 4 If tool fails to meet the above ch...

Страница 21: ...8 398 DIMENSION TOOL CAPACITY CHART The numbers shown in the rivet columns below are the maximum grip length that can be installed with this tool Dashes indicate those rivets sizes which cannot be installed in any grip length Gage Bilt certifies the GB784 will install the fasteners listed below May require 95 PSI at tool Indicates maximum grip GB784 ALL ALL ALL ALL ALL ALL ALL CTSK HEAD 4 5 6 ALL ...

Страница 22: ...EPARATELY Alternative Styles Air Bleeder Assembly G 685B S is equivalent to GB784SH GB784SH Stroke 920 23 4 mm Hand held weight 5 00 lbs 2 27 kg Pull load 2 650 11 79 kN GB784SR Stroke 920 23 4 mm Hand held weight 3 00 lbs 1 36 kg Pull load 2 650 11 79 kN Gage Bilt also supplies pin collar swage inspection gages to certify correct swage installation ...

Страница 23: ...23 Rev 2 17 GB784 This page intentionally left blank ...

Страница 24: ...KE BROTHERS REFINING LOCTITE IS A REGISTERED TRADEMARK OF HENKEL CORPORATION TEFLON IS A REGISTERED TRADEMARK OF E I DUPONT DE NEMOURS CO ACCESSORIES SOLD SEPARATELY Riveter Kits Available Gage Bilt offers a wide selection of standard and custom kits tailored to your needs Contact us for more information GB784RK 1 Riveter Kit Equivalent to G784CLRB GB784RK Riveter Kit Equivalent to G784CLRA ...

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