Emhart AutoSet 5 Operator's Maintenance Manual - page 15
Tool Maintenance – Cont’d
JAW REMOVAL AND CLEANING – CONT’D
8.
Turn the tool upside down and remove the Slide Pipe, Jaw
Pusher Spring, Jaw Pusher and 3-piece Jaw set (Fig. 13).
Note: If the Jaws stick to the inside of the Jaw Case
Piston, use the T-Wrench to push the Jaws out from the
front of the tool.
9.
Clean out debris in the MCS area and in the back of the
Jaw case with a rag and air hose to blow out the tool.
10. Close the MCS Cap and reconnect the air hose to the tool.
11. Turn on the air supply allowing the Nose Piston to cycle
forward.
SCREWDRIVER
PIPE
SPANNER
MAINTENANCE
TUBE
Figure 11: Slide Pipe removal.
12. Pull the trigger and then quickly shut-off the air supply
causing the Jaw Case Piston to separate from the Nose
piston.
13. Disconnect the air supply and thoroughly clean any debris
from the Front-End Jaw Area (fig. 12). Be sure to clean
any debris from in between the Jaw Case Piston and Nose
Piston.
14. Blow air through the tool to remove any loose debris and
wipe clean again.
15. Clean the 3-piece Jaws and Jaw Pusher and remove any
debris from the Jaw Spring and Slide Pipe (Fig.13). Check
each part for wear or damage and replace if necessary.
NOSE PISTON
Figure 12: Front-End Jaw area.
JAWS
JAW PUSHER
JAW SPRING
SLIDE PIPE
Figure 13: Jaw assembly.
JAW REPLACEMENT
To insert a cleaned or a new Jaw assembly into the tool do the
following:
1.
Turn on the air supply to the tool and pull the Trigger so
that the Nose Piston travels to the back position.
2.
While holding the Trigger, shut off the air supply so that
the Nose Piston remains in the back position.
!
Note: For safety, disconnect the air hose from the
tool!
3.
Place the Jaws into the brass Jaw Holder at the end of the
Plunger with the back of the Jaws facing out (Fig. 14).
APPLY GREASE
HERE
JAW SETTING JIG
JAW HOLDER
PLUNGER
Figure 14: Jaw setting jig.
4.
Using the Jaw Holder, insert the Jaws into the chamfered
end of the Jaw Setting Jig and apply Jaw Grease (use
Emhart specified Jaw Grease (DP220-810) only) to the
outside face of each Jaw (Fig. 14).
5.
Insert the Jaw Setting Jig into the back of the tool and
push in until it touches the front of the Jaw Case Piston
(Fig. 15).
6.
Holding the jig like a syringe, depress the Jaw Holder,
pushing the Jaws out of the tube and setting them in place
in the Jaw Case Piston (Fig. 15).
JAW SETTING JIG
PLUNGER
Figure 15: Jaw insertion.
Emhart Teknologies - 50 Shelton Technology Center, Shelton CT 06484 - Tel. (203) 924-9341 - Fax (800) 225-5614 Page
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