Varian 3900GC Manual

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PARTS
LIST
DOC: 03-933001-01
DESC: Assy, Basic Electrical, (120v Shown)
PAGE:
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1 of 23 1
CHG
HISTORY TOOLS
PREPARED BY: Sax Makthepharack REVISED BY: CONTROL: INDUSTRIAL ENGINEERING REV. DATE: SHOWN
-
07 - 18 - 00
Dave Maderos
MENU
ASSY, BASIC ELECTRICAL, (120V SHOWN)
3900GC GALILEO STATION #1, ASSEMBLY PROCEDURES

PARTS
LIST
DOC: 03-933001-01
DESC: Assy, Basic Electrical, (120v Shown)
PAGE:
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2 of 23 1
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HISTORY TOOLS
PREPARED BY: Sax Makthepharack REVISED BY: CONTROL: INDUSTRIAL ENGINEERING REV. DATE: SHOWN
-
07 - 18 - 00
Dave Maderos
MENU
03-925315-02, 3 PLCS
PLASTIC, FOOT
03-933181-01
BRACKET, LOWER HINGE
14-999410-00
WASHER, TEFLON .177ID
12-901165-00, 2 PLCS
SCREW, 8-32 X 1/4, SEMs
LOWER HINGE BRACKET INSTALLATION
03-933010-01
ASSY, CHASSIS
UPPER HINGE BRACKET INSTALLATION
03-933180-01
BRACKET, UPPER HINGE
12-901163-00, 2 PLCS
SCREW, 8-32 X 3/8, SEM
12-222008-12, 4 PLCS
SCREW, 8-32 X 3/4, PAN R0-028000-84
FOOT, MOUNTING 03-933207-01
SPACER, SOFT CHASSIS FOOT
R0-028120-23
WASHER, #10, FLAT

PARTS
LIST
DOC: 03-933001-01
DESC: Assy, Basic Electrical, (120v Shown)
PAGE:
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HISTORY TOOLS
PREPARED BY: Sax Makthepharack REVISED BY: CONTROL: INDUSTRIAL ENGINEERING REV. DATE: SHOWN
-
07 - 18 - 00
Dave Maderos
MENU
1. 3900 GALILEO BASIC (ELECTRICAL) ASSEMBLY PROCEDURES
1.1 RUBBER FOOT/DOOR HINGE INSTALLATION
1.1.1 Place chassis assembly, 03-933010-01 upside down. Install 3 each 8-32 X 3/4" screws, 12-222008-12 into 3 each plastic foot,
03-925315-02 and secure one foot/screw assembly into each front corner of chassis and one foot/screw assembly into the back left corner
of chassis as shown.
1.1.2 Install one each foot, R0-028000-84, one each washer, R0-028120-23 and one each Spacer, 03-933207-01 to right rear corner of chassis
using one each 8-32 X 3/4” Screw, 12-222008-12 as shown.
1.1.3 Install lower hinge bracket, 03-933181-01 using two each 8-32 X 3/8" screws, 12-901163-00 as shown.
1.1.4 Turn chassis upright and place Teflon washer, 14-999410-00 onto pin of lower hinge bracket 03-933181-01.
1.1.5 Install upper bracket, 03-933180-01 onto chassis using two each 8-32 X 1/4" screws, 12-901165-00 as shown.
Continue Next Page

PARTS
LIST
DOC: 03-933001-01
DESC: Assy, Basic Electrical, (120v Shown)
PAGE:
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4 of 23 1
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HISTORY TOOLS
PREPARED BY: Sax Makthepharack REVISED BY: CONTROL: INDUSTRIAL ENGINEERING REV. DATE: SHOWN
-
07 - 18 - 00
Dave Maderos
MENU
55-700713-00, (SHOWN)
CIRCUIT BREAKER, 120V, 15A
12-901165-00, 3 PLCS
SCREW, 8-32 X 1/4, SEM
03-933509-01
ASSY, HARNESS, DOOR./LED
24-799873-00, 2 PLCS
BUSHING, NYLON, SNAP, BLACK 5/8
03-93178-01
PANEL, LOWER FRONT
67-599272-00, 2 PLCS
MTG CLIP, LED,
03-925210-01
HOUSING, POWER SWITCH, STANDARD
REAR VIEW (REF.)
12-901163-00, 2 PLCS
SCREW, 8-32 X 3/8, SEM
REMOVE (REF.)
NOT USED
POWER LED/GREEN
POWER SWITCH HOUSING (REF.)
FAULT LED/RED
COLLAR (REF.)
MOUNTING RING
03-933504-01
ASSY, HARNESS, CIRCUIT BREAKER 120VAC
03-933505-01, (REF.)
ASSY, HARNESS, CIRCUIT BREAKER 101/230VAC
REFERENCE TEXT FOR OTHER VERSIONS
(PART OF 67-599272-00)
*
*

PARTS
LIST
DOC: 03-933001-01
DESC: Assy, Basic Electrical, (120v Shown)
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PREPARED BY: Sax Makthepharack REVISED BY: CONTROL: INDUSTRIAL ENGINEERING REV. DATE: SHOWN
-
07 - 18 - 00
Dave Maderos
MENU
1.2 CIRCUIT BREAKER/WIRING HARNESS INSTALLATION
1.2.1 Route 1/4" quick-connect lugs of appropriate circuit breaker harness, 03-933504-01 (for 120VAC) 03-933505-01 (for 101/230VAC) through
innermost hole of the rear chassis panel as shown.
1.2.2 Route the RED/GREEN LED and magnetic sensor of Door/LED harness, 03-933509-01 through outermost hole of the rear chassis panel
as shown.
1.2.3 Install a split grommet, 24-799873-00 over the circuit breaker harness and snap into outer oven rear chassis panel as shown. Repeat this
step for the Door/LED harness.
1.2.4 Install the appropriate circuit breaker: 55-700713-00 (for 120VAC); 55-700714-00 (for 230VAC); 55-700715-00 (for 101VAC) into power
switch housing, 03-925210-01 as shown. Secure using special wrench T# 8983.
1.2.5 Plug 1/4" quick-connect lugs from circuit breaker harness onto circuit breaker. Note that the numbered label on the lug matches the
number on the circuit breaker. Make sure circuit breaker is in the OFF (0) position.
1.2.6 Position the chassis assembly, 03-933010-01 on its back and secure power switch housing, 03-925210-01 to chassis using two each
8-32 X 3/8" screws, 12-901163-00 as shown.
1.2.7 Obtain lower front panel, 03-933178-01 and snap in two each LED mounting clips, 67-599272-00 in the holes labeled "POWER" and
"FAULT".
1.2.8 Place one LED mounting collar over each of both the red and green LED’s of the Door/LED harness, 03-933509-01. Snap the green LED
into the mounting clip in hole labeled "POWER" and secure LED with mounting collar. Snap the red LED into the mounting clip in hole
labeled "FAULT" and secure with mounting collar.
1.2.9 Route the magnetic switch from the Door/LED harness out the right side of the lower front panel, 03-933178-01 and secure panel to
chassis using three each 8-32 X 1/4" screws, 12-901165-00.
Continue Next Page

PARTS
LIST
DOC: 03-933001-01
DESC: Assy, Basic Electrical, (120v Shown)
PAGE:
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HISTORY TOOLS
PREPARED BY: Sax Makthepharack REVISED BY: CONTROL: INDUSTRIAL ENGINEERING REV. DATE: SHOWN
-
07 - 18 - 00
Dave Maderos
MENU
12-902733-00, 4 PLCS
SCREW, 8-32 X 5/16, TRUSS
03-933174-01
COVER, RIGHT SIDE OVEN
03-933158-01
DOOR CATCH
12-901165-00, 2 PLCS
SCREW, 8-32 X 1/4, SEM
MAGNETIC SWITCH (REF.)
3/16” NUT DRIVER
R0-028000-55, 2 PLCS
STANDOFF, 4-40 THRU X .25L X 3/16 HEX
RIGHT SIDE OVEN
COVER (REF.)
MAGNETIC SWITCH INSTALLATION
03-933205-03, (THICK)
GASKET, TRANSFERLINE, .37 THK
03-933205-02, (THIN)
GASKET, TRANSFERLINE, .25 THK
GASKETS INSTALLATION

PARTS
LIST
DOC: 03-933001-01
DESC: Assy, Basic Electrical, (120v Shown)
PAGE:
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HISTORY TOOLS
PREPARED BY: Sax Makthepharack REVISED BY: CONTROL: INDUSTRIAL ENGINEERING REV. DATE: SHOWN
-
07 - 18 - 00
Dave Maderos
MENU
1.3 DOOR CATCH/RIGHT SIDE OVEN COVER INSTALLATION
1.3.1 Secure door catch, 03-933158-01 to chassis using two each 8-32 X 1/4" screws, 12-901165-00 as shown.
1.3.2 Place one (thin) .25 thk Transferline Gasket (03-933205-02) over stud mount with large hole on the Right Side Oven Cover. Place an other
(thick) .37 thk Transferline Gasket (03-933205-03) over previous gasket as shown.
1.3.3 Using a 3/16" nut driver, secure magnetic switch to the studs on the right side oven cover, 03-933174-01 using two each 4-40 X 1/4" hex
standoffs, R0-028000-55.
1.3.4 Secure right side oven cover, 03-933174-02 to chassis using four each 8-32 X 5/16" truss screws, 12-902733-00. One in each corner of
panel as shown. Door Catch should pass through slot in front flange of right side cover. Check alignment of cover. Door catch should not
drag against top or bottom of slot when flexed.
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PARTS
LIST
DOC: 03-933001-01
DESC: Assy, Basic Electrical, (120v Shown)
PAGE:
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HISTORY TOOLS
PREPARED BY: Sax Makthepharack REVISED BY: CONTROL: INDUSTRIAL ENGINEERING REV. DATE: SHOWN
-
07 - 18 - 00
Dave Maderos
MENU
12-901165-00, 8 PLCS
SCREW, 8-32 X 1/4, SEM
03-933170-01
CHANNEL, FAN MOTOR MOUNT
03-933500-01
3900, TRANSFORMER, 120VAC
03-933503-01
ASSY, CABLE, AC INPUT
E-2 LABELED
BLUE WIRE FROM AC INPUT
51-340093-00
CONN, AC, M, INL, 3WIR
03-925594-01
POWER LINE EMI/RFI FILTER
12-901130-00, 4 PLCS
SCREW, 10-32 X 3/8, SEM
GROUND WIRE
BLUE WIRE FROM CIRCUIT
24-799873-00
BUSHING, NYLON, SNAP, BLACK 5/8
03-925306-01
3800 VENT MOTOR
12-901161-00, 2 PLCS
SCREW, 6-32 X 3/8, SEMS
13-312008-00, 2 PLCS
NUT, KEPS, #8
AC INPUT CABLE WITH
#8 kEPS NUT (REF.)
14-122010-00, 4 PLCS
WASHER, #10, FLAT
POWER LINE FILTER INSTALLATION
REFERENCE TEXT FOR OTHER VERSIONS
8-32 X 1/4 SEM SCREW (REF.)
BREAKER HARNESS

PARTS
LIST
DOC: 03-933001-01
DESC: Assy, Basic Electrical, (120v Shown)
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PREPARED BY: Sax Makthepharack REVISED BY: CONTROL: INDUSTRIAL ENGINEERING REV. DATE: SHOWN
-
07 - 18 - 00
Dave Maderos
MENU
1.4 TRANSFORMER/LINE FILTER/VENT STEPPER MOTOR/WIRING HARNESS INSTALLATION
1.4.1 Working from the rear of the chassis, install fan motor channel, 03-933170-01 onto rear oven chassis panel using eight each 8-32 X 1/4"
screws, 12-901165-00 as shown.
1.4.2 Obtain appropriate transformer, 03-933500-01 (for 120VAC) 03-933501-01 (for 230VAC) and 03-933502-01 (for 101VAC). Secure
transformer to chassis using four each 10-32 X 3/8" screws, 12-901130-00 and four each #10 flat washers, 14-122010-00 as shown.
1.4.3 With an 11/32" nut driver secure the ground wire (labeled "E2") on the circuit breaker harness to the chassis ground stud next to the
transformer using a #8 kep nut, 13-312008-00.
1.4.4 Obtain line filter, 03-925594-01 and remove the first nut and all the washers from each of the four AC studs. Using a 11/32" nut driver
gently tighten down the remaining nuts.
1.4.5 Attach the AC input cable, 03-933503-01 to the side of the line filter labeled "LINE" using two of the previously removed flat washers and
two each #8 kep nuts, 13-312008-00 as shown.
1.4.6 Secure the blue and brown wires from the circuit breaker harness to the side of the line filter labeled "LOAD" using the same hardware
referenced in the previous step.
1.4.7 Mount the line filter to the chassis using two each 8-32 X 1/4" screws, 12-901165-00 as shown.
1.4.8 Plug 1/4" quick-connects from the AC input cable, 03-933503-01 into line cord receptacle, 51-340093-00 as shown. Snap receptacle into
chassis.
1.4.9 Secure ground wire from AC input cable to stud on chassis using one each #8 kep nut, 13-312008-00.
1.4.10 Route connector of vent stepper motor, 03-925306-01 through the rectangular opening on top of chassis. Place split grommet,
24-799873-00 over motor wires and snap into chassis.
1.4.11 Secure stepper motor to chassis using two each 6-32 X 3/8" screws, 12-901161-00.
Continue Next Page

PARTS
LIST
DOC: 03-933001-01
DESC: Assy, Basic Electrical, (120v Shown)
PAGE:
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HISTORY TOOLS
PREPARED BY: Sax Makthepharack REVISED BY: CONTROL: INDUSTRIAL ENGINEERING REV. DATE: SHOWN
-
07 - 18 - 00
Dave Maderos
MENU
VENT DOOR INSTALLATION
03-933190-01
VENT DUCT TOP
03-933189-01
EXHAUST VENT DUCT
03-933007-01
ASSY, VENT DOOR
RECTANGLE CUTOUT FOR
EXHAUST VENT DUCT TAB
3/32” ALLEN WRENCH
12-901165-00, 6 PLCS
SCREW, 8-32 X 1/4”, SEM

PARTS
LIST
DOC: 03-933001-01
DESC: Assy, Basic Electrical, (120v Shown)
PAGE:
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PREPARED BY: Sax Makthepharack REVISED BY: CONTROL: INDUSTRIAL ENGINEERING REV. DATE: SHOWN
-
07 - 18 - 00
Dave Maderos
MENU
1.5 DOOR VENT/VENT DUCT INSTALLATION
1.5.1 Obtain vent door assembly, 03-933007-01 and place the flex coupler onto the stepper motor shaft. Tighten coupler set screw using a 3/32"
Hex Key. Make sure vent door assembly is pushed up fully prior to tightening Hex Socket Cap screw to 8-9 inch-lbs torque.
1.5.2 Snap the vent duct top, 03-933190-01 into the exhaust vent duct, 03-933189-01 as shown.
1.5.3 Place vent duct assembly around vent door shaft and secure using six each 8-32 X 1/4" screws, 12-901165-00 as shown. Make sure tab
of vent duct assembly is inserted into rectangular hole in rear chassis panel.
Continue Next Page

PARTS
LIST
DOC: 03-933001-01
DESC: Assy, Basic Electrical, (120v Shown)
PAGE:
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HISTORY TOOLS
PREPARED BY: Sax Makthepharack REVISED BY: CONTROL: INDUSTRIAL ENGINEERING REV. DATE: SHOWN
-
07 - 18 - 00
Dave Maderos
MENU
03-933162-01
BRACKET, VENT SHAFT
03-933012-01
ASSY, COLUMN OVEN MOTOR, 120V
03-933196-01
INTAKE DUCT
21-128961-00
BEARING, NYLON SLEEVE
12-901165-00, 10 PLCS
SCREW, 8-32 X 1/4, SEMS
INSTALL MOTOR IN
ORIENTATION AS SHOWN
INTAKE DUCT
ARM SUPORT
22-119785-00
CLAMP, CABLE 1/8”
REFERENCE TEXT FOR OTHER VERSIONS

PARTS
LIST
DOC: 03-933001-01
DESC: Assy, Basic Electrical, (120v Shown)
PAGE:
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13 of 23 1
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HISTORY TOOLS
PREPARED BY: Sax Makthepharack REVISED BY: CONTROL: INDUSTRIAL ENGINEERING REV. DATE: SHOWN
-
07 - 18 - 00
Dave Maderos
MENU
1.6 DOOR VENT/VENT DUCT INSTALLATION
1.6.1 Make all the proper bends in intake duct, 03-933196-01 per template.
1.6.2 Place intake-duct around vent door shaft and secure first with 2 each 8-32 X 1/4" screws, 12-901165-00 into exhaust vent duct,
03-933189-01 as shown.
1.6.3 Snap nylon bearing sleeve, 21-128961-00 into vent shaft bracket 03-933162-01 as shown.
1.6.4 Secure vent shaft bracket and intake duct to rear oven chassis using three each 8-32 X 1/4" screws, 12-901165-00 as shown.
1.6.5 Weave intake duct arm support into notched opening as shown. Loosely secure support to intake duct using one each 8-32 X 1/4" screws,
12-901165-00 and one each cable clamp, 22-119785-00 as shown.
1.6.6 Install appropriate column fan motor assembly, 03-933012-01 (for 120VAC), 03-933012-02 (for 230VAC) and 03-933012-03 (for 101VAC)
to channel, 03-933170-01 using four each 8-32 X 1/4" screws, 12-901165-00. Motor wires should be located closest to the line filter.
NOTE: Verify there are 2 each vibration isolators supporting the bottom of the fan motor assembly.

PARTS
LIST
DOC: 03-933001-01
DESC: Assy, Basic Electrical, (120v Shown)
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PREPARED BY: Sax Makthepharack REVISED BY: CONTROL: INDUSTRIAL ENGINEERING REV. DATE: SHOWN
-
07 - 18 - 00
Dave Maderos
MENU
12-901165-00, 6 PLCS
SCREW, 8-32 X 1/4, SEMS
03-933187-01
FAN, 8.0DIA. X 1.75 PITCH
03-933014-01
ASSY, COLUMN OVEN HEATER, 120V
22-119785-00
CLAMP, CABLE 1/8
03-925375-03
ASSY, TEMP PROBE, COLUMN OVEN
INSERT HEATER WIRE THROUGH
CERAMIC INSULATOR HERE!
51-408249-00
CONN, HOUSING, PLUG
22-119918-00
CLAMP, 5/16 ALUM
12-901165-00, (REF.)
FIGURE 1
FIGURE 2
SCREW, 8-32 X 1/4 SEM
12-901165-00, (REF.)
SCREW, 8-32 X 1/4 SEM
REFERENCE TEXT FOR OTHER VERSIONS

PARTS
LIST
DOC: 03-933001-01
DESC: Assy, Basic Electrical, (120v Shown)
PAGE:
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15 of 23 1
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HISTORY TOOLS
PREPARED BY: Sax Makthepharack REVISED BY: CONTROL: INDUSTRIAL ENGINEERING REV. DATE: SHOWN
-
07 - 18 - 00
Dave Maderos
MENU
1.7 FAN BLADE/HEATER ASSEMBLY/TEMPERATURE PROBE INSTALLATION
1.7.1 Insert Shipping Pin, 03-933198-01 to support column fan motor. Install fan blade 03-933187-01 onto motor shaft with set screw on the
motor shaft flat at 12:00 and the other set screw at 3:00. Loosely tighten the set screw at 12:00 with a 1/8” Allen Wrench. Slide fan back
until it stops on rounded part of motor shaft and firmly tighten both set screws, while supporting the mtor shaft. Remove Shipping Pin.
1.7.2 Loosely install 2 each 8-32 X 1/4" screws, 12-901165-00 into both upper column oven heater mounting brackets.
1.7.3 Obtain the appropriate heater assembly, 03-933014-01 (for 120VAC), -02 (for 230VAC) and -03 (for 101VAC). Route the two heater wires
from the heater assembly through the ceramic insulator in the lower left rear of oven. Hook oven baffle onto the two each 8-32 X 1/4"
screws, 12-901165-00 installed in previous step. Secure heater assembly using two additional 8-32 X 1/4" screws, 12-901165-00 in both
lower corners. Tighten all four mounting screws.
1.7.4 Secure column oven heater wires to rear chassis of oven using one each clamp, 22-119918-00 and one each 8-32 X 1/4" screws,
12-901165-00 as shown.
1.7.5 Plug each of the contacts of the two column oven heater wires into connector housing. 51-408249-00. NOTE: There is no polarity, so
either wire can go into either connector position.
1.7.6 Carefully route column oven wires between the transformer and the rear oven chassis as shown.
1.7.7 Use a sharp tool to poke down through the column oven probe hole in the top of the oven chassis. Remove by hand any excess insulation
inside the oven.
1.7.8 Install column oven temperature probe assembly, 03-925375-03 into probe hole in top of oven chassis and secure using one each clamp,
22-119785-00 and one each 8-32 X 1/4" screws, 12-901165-00 as shown. NOTE: Installing probe may require a slight adjustment to the
heater assembly, 03-933014-0X.
1.7.9 Route column temperature probe connector through the keyhole slot in the right side of the chassis top. Place a Split Grommet,
24-799873-00 around probe wires and snap into chassis top.
Note: Poke a long phillips head screw driver through hole first to make room in the insulation for wires.
Continue Next Page

PARTS
LIST
DOC: 03-933001-01
DESC: Assy, Basic Electrical, (120v Shown)
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PREPARED BY: Sax Makthepharack REVISED BY: CONTROL: INDUSTRIAL ENGINEERING REV. DATE: SHOWN
-
07 - 18 - 00
Dave Maderos
MENU
BRACKET (REF.)
03-925996-01
ASSY, 1177 INJECTOR
12-901165-00, 2 PLCS
SCREW, 8-32 X 1/4, SEM
03-933510-01
ASSY, CABLE, INJECTOR SWITCH
24-799873-00
BUSHING, NYLON, SNAP, BLACK 5/8
1177 ACTUATOR KNOB
1177 INJECTOR NUT ASSEMBLY
REFERENCE TEXT FOR OTHER VERSIONS

PARTS
LIST
DOC: 03-933001-01
DESC: Assy, Basic Electrical, (120v Shown)
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PREPARED BY: Sax Makthepharack REVISED BY: CONTROL: INDUSTRIAL ENGINEERING REV. DATE: SHOWN
-
07 - 18 - 00
Dave Maderos
MENU
1.8 1177 INJECTOR INSTALLATION
1.8.1 Obtain the appropriate 1177 injector, 03-925996-01 (for 120VAC, Type 21), 03-925996-02 (for 230VAC, Type 21) and 03-925996-03 (for
101VAC, Type 21) or 03-925997-01 (for 120VAC, Type 25), 03-925997-02 (for 230VAC, Type 25) and 03-925997-03 (for 101VAC, Type
25).. Attach injector switch cable assembly, 03-933510-01 to the micro switch of the 1177 injector. Connect the BROWN wire to the center
tab of the switch and BLACK to the remaining tab.
1.8.2 With the proper clearance in the column oven insulation, install the 1177 injector onto the top of the oven chassis using two each 8-32 X 1/
4" screws, 12-901165-00 as shown. Install Test Injector Cover, 03-933013-01 to insure proper alignment of 1177 Injector. If required,
loosen injector mountings screws and adjust accordingly.
1.8.3 Route the 1177 injector heater, RTD and injector switch wires through the keyhole slot in the right side of the chassis. Place a split
grommet, 24-799873-00 around the 1177 and column temperature probe wires and snap into chassis top.
1.8.4 Bundle the 1177 injector and column probe wires together and secure to chassis top using one each Nylon Clamp, 22-119944-00 and one
each 8-32 x 1/4 Screw, 12-901165-00.
Continue Next Page

PARTS
LIST
DOC: 03-933001-01
DESC: Assy, Basic Electrical, (120v Shown)
PAGE:
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PREPARED BY: Sax Makthepharack REVISED BY: CONTROL: INDUSTRIAL ENGINEERING REV. DATE: SHOWN
-
07 - 18 - 00
Dave Maderos
MENU
STEP 1.9.1 STEP 1.9.2a STEP 1.9.2b
STEP 1.9.3 STEP 1.9.4 Figure 1.9.5
51-406927-00
CONNECTOR HOUSING, 4 PIN
1177 HEATER CONTACTS 1177 INJECTOR PROBE WIRE
WIRE TO PIN 1 & 11
OVEN COLUMN
TEMPERTURE PROBE CONN.
REFER TO DIAGRAM
FOR CONNECTOR POSITION 22-119650-00, 2 PLCS
TY-WRAP, NYLON, NATURAL, SHORT (MPB)
DOOR/LED & STEP MOTOR HARNESS
22-300001-00, 3 PLCS
STANDOFF, CABLE CLAMP
22-120322-00, 2 PLCS
CLAMP, CABLE, STANDOFF
INJECTOR SWITCH CABLE
WIRE TO PIN 10 BLK & 20 BRN
WIRE TO PINS 2 & 4
1
23 4
CONN. DETAIL

PARTS
LIST
DOC: 03-933001-01
DESC: Assy, Basic Electrical, (120v Shown)
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PREPARED BY: Sax Makthepharack REVISED BY: CONTROL: INDUSTRIAL ENGINEERING REV. DATE: SHOWN
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07 - 18 - 00
Dave Maderos
MENU
1.9 FINAL WIRING/CONNECTIONS
1.9.1 Obtain 4-pin connector housing, 51-406927-00 and install the 1177 heater contacts into pins 2 and 4 as shown. NOTE: There is no
polarity requirement.
1.9.2 Install the contacts from the 1177 injector probe into pin 1 and 11 and the injector switch cable wires into pins 10 (BLACK) and pin 20
(BROWN) on the 20-pin connector attached to the column oven temperature probe assembly, 03-925375-03.
1.9.3 Place the six wires from the Door/LED harness assembly, 03-933509-01 into the 18-pin connector on the stepper motor assembly,
03-925306-01. Attach wires as follows: Pin 4 - WHT/BRN, Pin 5 - BRN, Pin 6 - BLK, Pin 13 - GRN, Pin 14 - Red, Pin 16 - BLK. NOTE:
There is no polarity requirement for black wires. Reference wiring diagram below.
1.9.4 Install two each tie wraps, 22-119650-00 around the Door/LED and stepper motor harnesses. Place one approximately 2 inches and one
approximately 6 inches from the 18-pin connector.
1.9.5 Obtain two each cable clamps, 22-120322-00. Snap one clamp into the hole in the exhaust duct, 03-933189-01 and the other into the hole
on the bottom side of the chassis top, as shown. Obtain three each standoff cable clamp, 22-300001-00. Snap one each into the center
hole of channel, 03-933170-01. Snap the other two into the bottom of the chassis top as shown.
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* WHT/BLK = 1 10 = WHT/BLU *
* BLU = 2 11 = RED *
* WHT = 3 12 = BLK *
WHT/BRN = 4 13 = GRN
BRN = 5 14 = RED
BLK = 6 15
716=BLK
817
918
WIRING DIAGRAM FOR STEP 1.9.3
NOTE: * WIRES PREVIOUSLY INSTALLED