4
3/14
DESCRIPTION
WARNING
:
The balance of this tool is designed for vertical use and is not ergonomically best suited
for all applications. Gage Bilt will be pleased to advise for your specific application.
The GB743SRAVT is a pneumatic-hydraulic split handle riveter designed specifically for the efficient
installation of a wide range of blind rivets. This tools unique "split" system provides the operator with a
lightweight ergonomic tool. The handle and head assembly when held in hand weighs just 3.5 lbs! (1.6 kg)
The GB743SRAVT split handle riveter operates in conjunction with the GB801V series.
The GB743SRAVT comes with 8 ft. of hose.
UNLESS ORDERED RIVET SPECIFIC (I.E. GB743SRVT/4N), THE STANDARD GB743SRAVT IS FURNISHED WITH NOSE
ASSEMBLY 8N-743-24SRV AND A SPARE NOSE TIP 10204 AND FOLLOWER 703433 TO CONVERT TO A 6N-743-24SRV.
ALL OTHER NOSE TIPS MUST BE ORDERED SEPARATELY. WHEN ORDERING TOOL RIVET SPECIFIC, PLEASE
CONTACT GAGE BILT FOR MORE INFORMATION. SEE CHARTS ON PAGES 6 & 7 FOR PART NUMBERS.
OPERATION
WARNING:
OPERATOR
MUST
READ AND UNDERSTAND ALL WARNINGS AND CAUTIONS.
WARNING:
IT IS REQUIRED THAT EYE PROTECTION AND HEARING PROTECTION BE WORN DURING
OPERATION.
WARNING:
DO NOT PULL RIVET IN THE AIR. PERSONAL INJURY FROM FASTENER EJECTING MAY OCCUR.
CAUTION:
DO NOT USE BEYOND THE DESIGN INTENT.
When the tool is connected to a powerunit, operation is controlled by the actuator lever assembly. When the
actuator lever assembly is depressed, fluid is sent to the front side of the piston forcing it and the nose
assembly collet rearward. This action causes the jaws to clamp on the fastener pintail and pull the material
together. Further force breaks the pintail off.
When the actuator lever assembly is released the piston returns forward. The spent pintail is forced out the
back of the nose assembly with the insertion of the next fastener.
WARNING:
DO NOT BEND TOOL IF STUCK ON FASTENER.
HYDRAULIC THREAD PREPARATION
IMPORTANT:
Be sure to use thread sealant on all hydraulic fittings, Loctite® 30534 or similar Teflon® infused pipe
dope is recommended.
CAUTION:
Teflon tape is an excellent thread sealer, however, if it is not
properly applied, pieces of Teflon may enter the hydraulic system and cause malfunction or damage.
Use 1 1/2 wraps of tape on each thread. Cut off all loose tape ends. Tighten until fitting feels snug and
then go 1/2 to a full turn past that point.
CAUTION:
Over tightening can easily distort the threads.
MAINTENANCE
WARNING
:
EXCESSIVE CONTACT WITH HYDRAULIC FLUID AND LUBRICANTS SHOULD BE AVOIDED.
WARNING:
MAINTENANCE PERSONNEL
MUST
READ AND UNDERSTAND ALL WARNINGS AND CAUTIONS.
WARNING
:
DISCONNECT TOOL FROM ITS POWER SOURCE BEFORE PERFORMING MAINTENANCE.
WARNING
:
BE SURE POWERUNIT IS DISCONNECTED BEFORE CLEANING OR WHEN REPLACING WORN
OR DAMAGED COMPONENTS. SEVERE PERSONAL INJURY MAY OCCUR IF POWER SOURCE
IS NOT DISCONNECTED.
The performance of any tool depends upon the practice of good maintenance.
Following these minimal requirements for service and care will extend the life of your tool.
*Only use an air supply set at 90-100 psi (6.2-6.9 bar) equipped with a filter-regulator to prevent wear.
*Keep hydraulic system free of dirt. Avoid letting couplers contact a dirty floor.
*Do not use as a hammer to forch fastener into holes or otherwise abuse tool.
*Proper care by operator is necessary in maintaining full productivity and reducing downtime. Read all applicable
tool manuals and nose assembly data sheets prior to operating tools.
*Keep nose assemblies, especially jaws, clean and free of chips and debris. Lube jaws and collet surfaces that jaws
ride on with light machine oil on a daily basis.
*All Screwed End Caps, Base Covers, Air Fittings, Actuators, Screws and Nose Assemblies are to be examined at the
end of each working shift to check that they are secure.
*Check tool, all hoses and all couplings daily for damage or air/hydraulic leaks. Tighten or replace (if necessary).
