12
Rev. 8/22
GB704SR S/N: 1090 AND ABOVE
PLEASE CONTACT GAGE BILT FOR ALL OTHER SERIAL NUMBERS.
1.
Ensure lever assembly (724017) is removed from manifold
-
head assembly (744306).
Stand handle assembly (704132) on floor,
stretch tool hoses and head cylinder assembly (704183) upward and lay flat on a table or bench. When bleeding tool always keep
the head cylinder assembly (704183) higher than the handle assembly (704132).
2.
Remove Button Head Cap Screw (402482) and Stat
-
o
-
seal (S572) from manifold
-
handle (744303) hole marked #3. Attach air bleeder
assembly (704153) to manifold
-
handle (744303) hole marked #3 in an upright position.
3.
Connect the tool to air supply and cycle tool ten times holding the actuator assembly
-
air (704130) down for 2
-
3 seconds between
cycles to remove any air from the tool.
4.
Disconnect air supply. Remove air bleeder assembly (704153) from manifold
-
handle (744303) and replace with button head cap
screw (402482) and stat
-
o
-
seal (S572) and torque 35
-
40 inch lbs. (3.95
-
4.52 Nm). Do not over tighten.
5. Remove button head cap screw (402482) and stat
-
o
-
seal (S572) from hole marked #4 on manifold
-
head assembly (744306) and
attach air bleeder assembly (704153) in an upright position.
6.
Connect air supply. Cycle tool ten times removing any air bubbles.
7.
Disconnect air supply. Remove air bleeder assembly (704153) and replace button head cap screw (402482) and stat
-
o
-
seal (S572)
on manifold
-
head assembly (744306) and torque 35
-
40 inch lbs. (3.95
-
4.52 Nm). Do not over tighten.
8.
Connect air supply. Cycle tool ten times and check stroke of
.540”
(13.72mm) using instructions a thru c and diagram below.
We recommend using dial calipers.
a. With the actuator assembly
-
air (704130) released, check dimension (A).
b. Holding actuator assembly
-
air (704130), check dimension (B).
c. Subtract dim
“
B
”
from dim
“
A.
”
If stroke is not consistent within 1/64" (.396 mm) repeat bleeding procedure until stroke met.
For your consideration, Gage Bilt offers a depth gage (Pt.# A
-
1935) to help simplify and more accurately check your tool stroke.
Please contact Gage Bilt for more information.
9.
Re
-
attach lever assembly (724017) to manifold
-
head assembly (744306).
BLEEDING PROCEDURE:
Images may not reflect actual tool.
Note:
•
Air Bleeder Assembly (704153) (sold separately) is required.
WARNING:
Do not cycle tool without air bleeder assembly (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 assembly (704153) and fill bottle (745263). Hydraulic oil may be
under pressure.
CAUTION:
Before filling handle assembly (704132), air piston assembly (704121) must be all the way down.
CAUTION:
When forcing piston rod assembly (704138) downward, with head cylinder assembly (704183) removed, hydraulic oil
will eject forcibly from handle assembly (704132).
CAUTION:
When bleeding tool, ensure tubing is free from kinks or other obstructions.
Hole marked #3 on
Manifold Handle (744303)
Air Bleeder
Assembly
(704153)
* FILLING & BLEEDING VIDEO AVAILABLE AT:
http://www.gagebilt.com/rivet_tools_videos.php
