DOC: 03-933001-0X
DESC: Assy, Basic, (Pneumatic)
PAGE:
REV
3 of 8
1
PREPARED BY: Sax Makthepharack REVISED BY:
CONTROL: INDUSTRIAL ENGINEERING
REV. DATE:
SHOWN
-
08 - 16 -00
Dave Maderos
1.
3900GC BASIC ASSEMBLY PROCEDURES (PNEUMATIC)
1.1
OPERATION IN SEQUENCE
1.1.1
Loosely install four each 8-32 X 3/8" screws, 12-901163-00 into lower chassis as shown. See Figure 1.
1.1.2
Plug the EFC ribbon cable, 03-933508-01 into connector J1 on the appropriate EFC sub assembly, 03-933016-21 or 25.
1.1.3
Gently lift up intake duct, 03-933196-01 and place appropriate EFC sub assembly onto four screws installed in previous step. Reference
Figure 2.
1.1.4
Slide EFC sub plate assembly against edge of chassis prior to tightening the four screws.
1.1.5
Route EFC tubes through opening in the chassis top and secure with clamp already installed. Be careful not to pinch tubing.
1.1.6
Secure manifold bracket, 03-933194-01 to manifold, 03-925377-01 using two each 8-32 X 1/4" screws, 12-901165-00. Secure manifold
and bracket to chassis top using another two each 8-32 X 1/4" screws, 12-901165-00 as shown in Figure
3a/b.
1.1.7
Connect the light brown (natural) and yellow PEEK tubes, SST tube with green sleeve and pin 03-917143-00 to manifold using four each
viton ferrules, 03-917142-00, one each condyne plate, 03-917141-00 and one each 8-32 X 1/2" screws, 12-901150-00 as shown.
Note:
For type 25 the yellow peek tubing is replaced with an additional pin.
1.1.8
Install bulkhead union, 28-693973-00 to rear chassis top as shown. Secure using 1/2" wrench. See Figure 4.
1.1.9
Using a 7/16” wrench swage a four and half inch piece of copper tubing, 37-000820-15 onto
bulkhead union. Swage the other end of the copper tubing onto the center position of brass tee, 28-691944-00. Reference Figure 5.
GRN
YEL
BRN
PIN
GRN
PIN
BRN
PIN
TYPE 21/25 PLUMBING
TYPE 25
TYPE 21
