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12/21 REV 4/22

 

 

GB808 POWERUNIT

 

 

If a tool is performing poorly or leaking, a complete overhaul may be necessary.

 

 

Perform overhaul in a clean, well lit area using care not to scratch or nick any smooth surface that comes in contact with an o'ring. 

Use of Lubriplate® #630

-

AA (Gage Bilt part no. 402723) during reassembly to prevent tearing or distorting of o'rings.

 

 

  1. Take picture of the booster assembly (808009) for reference when re

-

assembling.

 

 

    2. Disconnect hose assemblies (808105 & 808106) connected to booster assembly (808009).

 

 

 

 3. Disconnect air line (808023) from elbow (A

-

1077). (See pg. 14 Quick Exhaust Valve).

 

 

    4. Loosen and remove (2X) hex nuts (400216) & (2X) split lock washers (400182) from mounting brackets (808049 & 808050) then 

   

 carefully remove booster assembly (808009). (See pg. 13).

 

 

  5.  Remove five hex bolts (2X) (407708) & (3X) (407710) and disassemble. (See parts lists pg. 13).

 

 

  6.  Replace o

rings and polyseals (4X) 400826, (2X) 404228, (3X) 407694 & 407693. (See parts lists pg. 13).

 

 

  7.  Reassemble booster assembly (808009). Apply thread sealant (if required) to all necessary fittings. (See hydraulic thread preparation).

 

 

  8.  Torque three hex bolts (407710) to 20

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25 ft lbs. (27

-

34 Nm) and two hex bolts (407708) 12

-

15 ft. lbs. (16.3 

-

 20.3 Nm) (See parts lists pg. 13).

 

 

  9.  Secure booster assembly (808009) to mounting brackets (808049 & 808050) and reattach all hose assemblies. (See parts lists pgs.  

 

       14 & 15).

 

 

10.  Bleed tool and booster assembly (808009) per bleeding procedure (See pg 11).

 

 

Drain all hydraulic oil and dispose of oil in accordance with manufacture safety datasheet. All tool materials are recyclable except 

plastic panels and rubber o

rings, seals, wipers and hoses. 

 

OVERHAUL BOOSTER ASSEMBLY

 

 

WARNING

Only qualified and trained personnel shall perform overhaul. 

 

 

WARNING

Personnel must read and understand all warnings and cautions. 

 

 

WARNING

Tool must be maintained in a safe working condition at all times and examined on a daily basis for damage or 

 

 wear. Any repair must be done by qualified personnel trained on Gage Bilt procedures.

 

 

WARNING

Disconnect tool from its power source before performing overhaul. Severe personal injury may occur if power 

 

 source is not disconnected.

 

 

 

 

WARNING

Excessive contact with hydraulic oil and lubricants must be avoided (See safety data sheet documents for all 

 

 

applicable materials

).

 

 

           

WARNING

When operating, repairing or overhauling tool, wear approved eye protection. Do not look in front of tool or 

 

 rear of tool when installing fastener. 

 

 

 

 

WARNING: 

Use only Gage Bilt hydraulic hoses and couplings, or equivalent, rated for 10,000 psi. (689.5 bar) working pressure.

 

 

 

WARNING: 

Ensure air hose is securely connected to avoid possible hose whipping (Air Actuated Tools only).

 

TOOL DISPOSAL

 

 

An oil pan assembly (808148) with a drain plug (button head cap screw (402482) & stat

-

o

-

seal (S572) and gasket oil

-

pan (808147) is attached 

to this powerunit.

 

 

To drain oil pan:

 

 

1.

 

Place container under drain to collect oil.

 

 

2.

 

Place allen wrench into button head cap screw (402482) (drain plug) under powerunit.

 

 

3.

 

Using an allen wrench, loosen and remove the button head cap screw (402482) and stat

-

o

-

seal (S572) letting the hydraulic oil 

   

drain from the hole into an approved container. It may be necessary to tilt the powerunit to remove all hydraulic oil. Dispose of oil in 

   

accordance with the manufacture safety data sheet.

 

 

4.

 

Wipe oil pan (808146) and any related parts down with a clean dry rag and dispose of accordingly.

 

OIL PAN

 

Note: 

 

 

• 

Dispose of hydraulic oil in accordance with manufacture safety datasheet.

 

• 

All tool materials are recyclable except rubber o

rings, seals and wipers.

 

• 

SERVICE KIT (808020), which contains a complete set of o'rings, back

-

up rings and screws, can achieve a complete 

overhaul.

 

Summary of Contents for GB808

Page 1: ...OLS ARE AVAILABLE WORLDWIDE E MAIL US FOR A DISTRIBUTOR NEAR YOU 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 ...

Page 2: ... 4 Safety Warnings 5 Description of Functions 6 Principle of Operation 7 How to set up the GB808 Series Power Unit 8 How to use the GB808 Series Power Unit 9 Maintenance Troubleshooting and Hydraulic Thread Preparation 10 Filling and bleeding 11 Overhaul 11 12 Parts Lists 13 17 AW 32 Oil Safety Data 18 Hydraulic Powerunits 20 ...

Page 3: ...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 1 year after the receipt of the material by the customer THIS WARRANTY IS MADE IN LIEU OF ALL OTHER WARRANTIES EXPRESSED OR IMPLIED INCLUDING MERCHANTABILITY WARRANTY DECLA...

Page 4: ...8 Series powerunit can be configured to operate one or more tools simultaneously The GB808 Series powerunit can also be configured to hang roll with wheels or to include a vacuum system to collect spent pintails ENVIRONMENTAL USE WARNING Do not operate in an explosive atmosphere The GB808 Series Powerunit can be operated between 0ºF 118ºF 17 8ºC 47 8ºC DESCRIPTION WARNING Any other use is forbidde...

Page 5: ...to the tool weight it is recommended safety shoes be worn during operation 11 It is recommended tool be operated not more than 50 out of every 60 minutes where prolonged use is expected REPETITIVE MOTIONS HAZARDS 1 When using the tool the operator can experience discomfort in the hands arms shoulders neck or other parts of the body 2 While using the tool the operator should adopt a comfortable pos...

Page 6: ...F FUNCTIONS Hydraulic Outlet Air Inlet Air Outlet Regulator Oil Reservoir Cap Eyebolt to attach lanyard assembly Booster Assembly PULL RETURN Four way Valve Muffler Air exhaust Muffler Air exhaust Pop Safety Valve Image may not reflect actual tool ...

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

Page 8: ... Ensure there is adequate clearance for tool and 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 that hydraulic hose fittings and couplings air and electrical connections are secure Verify the air lines and or hydraulic hoses are not a trip hazard Ensure that there are no el...

Page 9: ... of any moving parts Keep fingers clear from fasteners and installed materials Severe personal injury may result Verify that hydraulic hose fittings and couplings air and electrical connections are secure 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 Do not use with any unap...

Page 10: ...AW 32 or equivalent to maintain correct oil level Available in quart size Gage Bilt A 768 WEEKLY MAINTENANCE 703515 Vacuum Regulator Tube 4 S H C S Fitting Image may not reflect actual tool HOW TO CLEAN VACUUM REGULATOR 1 Remove vacuum regulator 703515 from tube and fitting 2 Remove 4 S H C S from front of regulator and disassemble 3 Clean both pieces in clean mineral spirits and blow dry 4 Reasse...

Page 11: ...erunit Reduce air pressure to 50 psi 3 45 bar during bleeding procedure 6 Point the bleed port towards a container push actuator lever down and hold Block bleed port using a small piece of rubber material before releasing actuator lever to prevent ingestion of air into powerunit 7 Repeat until clear oil streams from port Check reservoir after each cycle and refill when required Do NOT drain reserv...

Page 12: ... must read and understand all warnings and cautions WARNING Tool must be maintained in a safe working condition at all times and examined on a daily basis for damage or wear Any repair must be done by qualified personnel trained on Gage Bilt procedures WARNING Disconnect tool from its power source before performing overhaul Severe personal injury may occur if power source is not disconnected WARNI...

Page 13: ...13 12 21 REV 4 22 GB808 POWERUNIT OVERHAUL BOOSTER ASSEMBLY ...

Page 14: ...14 12 21 REV 4 22 GB808 POWERUNIT GB808 POWER UNIT BOOSTER ASSEMBLY GB808 POWER UNIT QUICK EXHAUST VALVE ...

Page 15: ...15 12 21 REV 4 22 GB808 POWERUNIT GB808 POWER UNIT VALVE ASSEMBLY GB808 POWER UNIT REGULATOR ASSEMBLY ...

Page 16: ...16 12 21 REV 4 22 GB808 POWERUNIT GB808 POWER UNIT ...

Page 17: ...17 12 21 REV 4 22 GB808 POWERUNIT GB808 POWER UNIT FRAME ASSEMBLY ...

Page 18: ...S Flashpoint 300 EXTINGUISHING MEDIA Water spray dry chemical CO2 Foam PROTECTION OF FIRE FIGHTERS Special Firefighting Procedures Water or foam may cause frothing Use water to keep fire exposed containers cool Water spray may be used to flush spills away from exposures Unusual Fire Explosion Products of combustion may contain carbon monoxide carbon dioxide and other toxic materials Do not enter e...

Page 19: ...19 12 21 REV 4 22 GB808 POWERUNIT This page intentionally left blank ...

Page 20: ...IS A REGISTERED TRADEMARK OF HOWMET AEROSPACE AW 32 IS A REGISTERED TRADEMARK OF CHEVRON INTELLECTUAL PROPERTY LLC SLIC TITE IS A REGISTERED TRADEMARK LA CO INDUSTRIES GB808V POWERUNIT WITH VACUUM Sold Separately Hose Kits available to 26 ft 7 92 m Pressure 4 000 lbs 177 93kN 90 PSI 6 2 bar Fast Acting Cylinder Requires 1 2 12 7 mm Air Hose POWER 80 100 PSI compressed air 5 2 6 9 bar GB808 Dimensi...

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