Page 1
SERVICE MANUAL
for the
Publication No. 246628
February 1992
KODAK RP X-OMAT
ID: p048_0086da
Graphic not found in Library
PROCESSOR, Model M6B
Eastman Kodak Company, 1992
Page 2
PLEASE NOTE
The information contained herein is based on the experience and knowledge relating to the subject matter gained by
Eastman Kodak Company prior to publication.
No patent license is granted by this information.
Eastman Kodak Company reserves the right to change this information without notice, and makes no warranty, express
or implied, with respect to this information. Kodak shall not be liable for any loss or damage, including consequential or
special damages, resulting from the use of this information, even if loss or damage is caused by Kodak’s negligence or
other fault.
This equipment includes parts and assemblies sensitive to damage from electrostatic discharge. Use
caution to prevent damage during all service procedures.
Table of Contents
Description Page
Specifications....................................................................................................................................................1-1
Introduction ................................................................................................................................................1-3
Dimensions and Weights..........................................................................................................................1-4
Electrical Requirements............................................................................................................................ 1-5
Basic Requirements..............................................................................................................................1-5
Standard Service Options.....................................................................................................................1-5
Water and Drain Requirements ................................................................................................................1-6
Water Supply ........................................................................................................................................1-6
Drain......................................................................................................................................................1-6
Environmental Requirements................................................................................................................... 1-7
Room Temperature-Ambient ................................................................................................................1-7
Air and Heat..........................................................................................................................................1-7
Servicing Procedures .......................................................................................................................................2-1
Roller Transport......................................................................................................................................... 2-2
Overview...............................................................................................................................................2-2
Feed Shelf and Film Guide ..................................................................................................................2-3
Crossover Assemblies.......................................................................................................................... 2-4
Rack Assemblies ..................................................................................................................................2-7
Resilient G Roller (Developer and Fixer Racks) ..................................................................................2-8
Resilient Pressure Drive Roller (Wash Rack)...................................................................................... 2-10
Turnaround Assembly...........................................................................................................................2-11
B Roller................................................................................................................................................. 2-13
Main Drive ...................................................................................................................................................2-15
Main Drive Chain..................................................................................................................................2-15
Main Drive Motor..................................................................................................................................2-16
Drive Shaft Assembly...........................................................................................................................2-17
Dryer ............................................................................................................................................................2-19
Blower Assembly ..................................................................................................................................2-19
Inner and Outer Bearings .....................................................................................................................2-20
2 246628
Page 3
Description Page
Blower Impeller Shaft ...........................................................................................................................2-22
Blower Drive Belt..................................................................................................................................2-23
Air Plenum ............................................................................................................................................2-26
Dryer Temperature Control Knob .........................................................................................................2-27
Dryer Transport Pulleys ........................................................................................................................2-28
Drive Pulley...........................................................................................................................................2-29
Dryer Drive Belt....................................................................................................................................2-30
Roller Support .......................................................................................................................................2-32
Heater ...................................................................................................................................................2-33
Plumbing .....................................................................................................................................................2-35
Recirculation Pump...............................................................................................................................2-35
Replenishment Check Tubes and Valves............................................................................................2 -37
Replenishment Pump ...........................................................................................................................2-39
Developer Temperature Control System ..............................................................................................2-40
Developer Filter ....................................................................................................................................2-43
Electrical .....................................................................................................................................................2-45
Developer Temperature Control...........................................................................................................2-45
Developer Temperature Meter .............................................................................................................2-48
Film Clear Time Circuit .........................................................................................................................2-50
Flooded Replenishment ........................................................................................................................2-52
Water Conservation.............................................................................................................................. 2-52
Film Feed Signal...................................................................................................................................2-52
Periodic Maintenance .......................................................................................................................................3-1
Preventive Maintenance Procedures.......................................................................................................3-3
Preventive Maintenance Schedule ...........................................................................................................3-4
Preventive Maintenance Checklist ...........................................................................................................3-5
Film Guide Assembly............................................................................................................................3-5
Detector Crossover and Crossover Assemblies ..................................................................................3-5
Squeegee Assembly .............................................................................................................................3-6
Rack Assemblies ..................................................................................................................................3-6
Turnaround Assemblies ........................................................................................................................3-7
Main Drive Assembly ............................................................................................................................3-7
Plumbing Connections ..........................................................................................................................3-7
Recirculation System............................................................................................................................ 3-7
Developer Temperature ........................................................................................................................3-7
Flow of Water to the Processor ...........................................................................................................3-8
Chemical Replenishment ......................................................................................................................3-8
Tubing...................................................................................................................................................3-8
Strainer Assemblies ..............................................................................................................................3-8
Dryer .....................................................................................................................................................3-8
Blower Belt............................................................................................................................................3-8
Pulleys, Blower, and Blower Motor ......................................................................................................3-8
Lubrication Table....................................................................................................................................... 3-9
Diagnostics........................................................................................................................................................4-1
Flowcharts ..................................................................................................................................................4-2
Diagrams .....................................................................................................................................................4-69
246628 3
Page 4
BLANK PAGE
4 246628
Page 5
CHAPTER 1
Specifications
Table of Contents
Description Page
Introduction........................................................................................................................................................1-3
Dimensions and Weights.................................................................................................................................1-4
Electrical Requirements ...................................................................................................................................1-5
Basic Requirements .....................................................................................................................................1-5
Standard Service Options ............................................................................................................................1-5
Water and Drain Requirements.......................................................................................................................1-6
Water Supply ...............................................................................................................................................1-6
Drain.............................................................................................................................................................1-6
Environmental Requirements ..........................................................................................................................1-7
Room Temperature-Ambient .......................................................................................................................1-7
Air and Heat .................................................................................................................................................1-7
246628 1-1
Page 6
BLANK PAGE
1-2 246628
Page 7
SECTION 1
Introduction
This publication is part of a series of instruction books that provides technical support information on the
KODAK RP X-OMAT Processor. For the ease of referencing and reordering the other publications, the following
chart provides the part numbers for each of the X-OMAT M6B publications.
COMPLETE
BINDER
246630
OPERATOR
MANUAL
SITE SPECS
2B6835
INSTALLATION
INSTRUCTIONS
246626
Figure 1 Related M6B Publications for Processors Having
a Serial Number of 20,000 or Above.
COMPLETE
BINDER
635881
OPERATOR’S
CHECKLIST
635886 635885
SITE SPECS
635883
INSTALLATION
INSTRUCTIONS
635884
SERVICE
MANUAL
246628246627
SERVICE
MANUAL
PARTS LIST
246629
H048_9013BC
PARTS LIST
635882
H048_9003BC
Figure 2 Related M6B Publications for Processors Having
a Serial Number Below 20,000.
It is recommended that these publications be kept in the binder provided. If an individual document is
misplaced or destroyed, reorder a copy from your Eastman Kodak Representative.
246628 1-3
Page 8
SECTION 2
Dimensions and Weights
Table 1 Dimensions and Weight of the Processor
Description Crated Uncrated
Length 90.2 cm (35.5 in.) 63.5 cm (25 in.) Without feed tray
97.8 cm (38.5 in.) With feed tray
Width 72.4 cm (28.5 in.) 76.2 cm (30 in.)
Height 152.4 cm (60 in.) 123.2 cm (48.5 in.)
Weight (Tanks Empty) 223.2 kg (492 lb) 201 kg (442 lb)
Weight (Tanks Full) Not Applicable 235 kg (519 lb)
Approximate Solution Height Not Applicable 107.2 cm (42.5 in.)
from the Floor
Table 2 Maintenance and Operation
Access Requirements
Description Recommendation
Dryer End of Processor 91.4 cm (36 in.)
Feed End of Processor 91.4 cm (36 in.)
Drive Side of Processor 91.4 cm (36 in.)
Non-Drive Side of Processor 91.4 cm (36 in.)
Top of Processor 91.4 cm (36 in.)
1-4 246628
Page 9
SECTION 3
Electrical Requirements
Basic Requirements
• 30 A, single-phase or three-phase, 2- or 3-wire service, earth ground required.
• Main Power Disconnect (wall-mounted, not furnished).
The main power disconnect switch must consist of a minimum 2-pole thermo-magnetic circuit breaker with solid
neutral and common trip, or a fused disconnect switch. This switch must be:
• located on a wall adjacent to the processor in the lighted area
• easily accessible from the processor site
• visible from the processor site.
IMPORTANT
In addition, all electrical services,
electrical code.
Standard Service Options
Voltage Frequency Service
Volts Hz
100/200 50/60 Single-phase, N, 3-wire and earth ground
120/208 60 Three-phase, N, 3-wire and earth ground
120/240 60 Single-phase, N, 3-wire and earth ground
127/220 50 Three-phase, N, 3-wire and earth ground
220/380 50 Three-phase, N, 3-wire and earth ground
240/415 50 Three-phase, N, 3-wire and earth ground
220 50/60 Single-phase, 2-wire and earth ground
including
Table 3 Service Options
earth ground, must comply with local and national
240 50/60 Single-phase, 2-wire and earth ground
246628 1-5
Page 10
SECTION 4
Water and Drain Requirements
Water Supply
NOTE
If the upper limit of the water supply temperature to the processor is exceeded, the developer
temperature may not be controlled correctly. A water chiller may be required.
a. Processor Supply
(1) Temperature: 4° to 32°C (40° to 90°F)
(2) Pressure: 172.35 to 448.11 kPa (25 to 65 psi) Install regulator if required.
(3) Volume: Controlled within the processor to 5.7 L/min. (1.5 gal/min.)
(4) Filtration: A 50-micron filter is required.
b. Water service must comply with local codes.
c. Tempered water service is suggested for processor cleaning and for mixing chemicals manually.
d. A molded adapter and washer are provided to adapt the processor garden hose fitting to the 1/2 in. N.P.T.
(male).
Drain
• Capacity: 15 L/min. (4 gal/min.)
• Connection: Open drain; avoid solid connection
Do not use brass or copper for the drain lines. Drain service must comply with local codes.
NOTE
1-6 246628
Page 11
Environmental Requirements
Room Temperature-Ambient
• Temperature: 15° to 30°C (59° to 86°F)
• Humidity: 15% to 76%
If the upper limit of the room ambient temperature is exceeded, the developer temperature may
not be controlled correctly. A water chiller may be required.
Air and Heat
a. Air Exhaust (full load)
(1) Volume: 1.9 m3/min. (65 ft3/min.)
(2) Temperature: 66°C (150°F) maximum
(3) Moisture>300 gr/min. or 121 gr/kg (55 gr/lb) of air
b. Heat load to room: 4220 kJ/hr (4000 Btu/hr)
SECTION 5
NOTE
To protect the processor and equipment directly interfaced with the processor, the
dryer must be vented according to the following specifications. Failure to properly
vent the dryer exhaust can cause corrosion within the processor and interfaced
equipment. In addition, the probability of processor-related film artifacts is
increased.
[1] The processor exhaust duct must be connected to the building exhaust ducting system. Disposal of
effluent air must comply with prevailing environmental codes.
[2] Use Table 4 to determine the proper amount of negative air within the duct at the end to be connected to
the processor. To prevent venturi effect at the duct opening, all measurements should be made at a
point 30.5 cm (12 in.) from the open end of the duct to be attached to the processor.
Compare the average reading with the table below.
Table 4 Static Pressures
Negative Static Pressure, (Water Head)
Duct Diameter MIN MAX
76 mm (3 in.) 0.76 mm (0.03 in.) 1.02 mm (0.04 in.)
102 mm (4 in.) 0.25 mm (0.01 in.) 0.51 mm (0.02 in.)
246628 1-7
Page 12
BLANK PAGE
1-8 246628
Page 13
CHAPTER 2
Servicing Procedures
Table of Contents
Description Page
Roller Transport ................................................................................................................................................2-2
Overview ......................................................................................................................................................2-2
Feed Shelf and Film Guide .........................................................................................................................2-3
Adjusting the Height of the Feed Shelf ................................................................................................2-3
Aligning the Film Guide........................................................................................................................2-3
Crossover Assemblies .................................................................................................................................2-4
Adjusting the Side Plates for Squareness ...........................................................................................2-4
Installing the Detector Switches...........................................................................................................2-5
Checking the Clearance................................................................................................................2-5
Adjusting the Switch......................................................................................................................2-5
Rack Assemblies .........................................................................................................................................2-7
Adjusting the Tension of the Chain ......................................................................................................2-7
Installing a Chain..................................................................................................................................2-7
Resilient G Roller (Developer and Fixer Racks).........................................................................................2-8
Removing and Replacing the G Roller ................................................................................................2-8
Resilient Pressure Drive Roller (Wash Rack) .............................................................................................2-10
Removing and Replacing the Drive Roller ...........................................................................................2-10
Turnaround Assembly ..................................................................................................................................2-11
Disassembling the Turnaround Assembly ............................................................................................2-11
B Roller........................................................................................................................................................2-13
Removing and Replacing the B Roller .................................................................................................2-13
Checking the Guide Shoes ........................................................................................................... 2-13
Main Drive.......................................................................................................................................................... 2-15
Main Drive Chain.........................................................................................................................................2-15
Aligning the Drive Chain .......................................................................................................................2-15
Adjusting the Tension of the Drive Chain............................................................................................2-15
Lubricating the Drive Chain ..................................................................................................................2-15
Main Drive Motor .........................................................................................................................................2-16
Removing the Main Drive Motor...........................................................................................................2-16
Drive Shaft Assembly ..................................................................................................................................2-17
Removing the Drive Shaft Assembly....................................................................................................2-17
Dryer...................................................................................................................................................................2-19
Blower Assembly .........................................................................................................................................2-19
Removing the Blower Assembly...........................................................................................................2-19
Inner and Outer Bearings............................................................................................................................2-20
Removing the Inner Bearings ...............................................................................................................2-20
Removing the Outer Bearing ................................................................................................................2-21
Blower Impeller Shaft...................................................................................................................................2-22
Removing and Replacing the Blower Impeller Shaft...........................................................................2-22
Blower Drive Belt.........................................................................................................................................2-23
Removing the Blower Drive Belt ..........................................................................................................2-23
Aligning the Blower Drive Belt.......................................................................................................2-24
246628 2-1
Page 14
Description Page
Adjusting the Blower Drive Belt.....................................................................................................2-24
Air Plenum ...................................................................................................................................................2-26
Removing and Replacing the Air Plenum............................................................................................ 2-26
Dryer Temperature Control Knob................................................................................................................2-27
Setting the Dryer Temperature Control Knob......................................................................................2-27
Dryer Transport Pulleys...............................................................................................................................2-28
Removing and Replacing the Dryer Transport Pulley .........................................................................2-28
Drive Pulley ..................................................................................................................................................2-29
Removing the Drive Pulley ...................................................................................................................2-29
Dryer Drive Belt ...........................................................................................................................................2-30
Removing the Dryer Drive Belt.............................................................................................................2-30
Adjusting the Tension of the Dryer Drive Belt..............................................................................2-31
Roller Support.............................................................................................................................................. 2-32
Removing a Roller Support..................................................................................................................2-32
Heater...........................................................................................................................................................2-33
Removing and Replacing the Heater...................................................................................................2-33
Plumbing............................................................................................................................................................2-35
Recirculation Pump ......................................................................................................................................2-35
Removing and Replacing the Recirculation Pump ..............................................................................2-35
Installing an O-Ring..............................................................................................................................2-35
Replenishment Check Tubes and Valves ...................................................................................................2-37
Setting the Replenishment Rate...........................................................................................................2-37
Replenishment Pump...................................................................................................................................2-39
Removing the Replenishment Pump ....................................................................................................2-39
Developer Temperature Control System .....................................................................................................2-40
Removing and Replacing the Developer Heater .................................................................................2-40
Removing and Replacing the Developer Over-Temperature Thermostat...........................................2-41
Removing the Developer Thermistor....................................................................................................2-42
Developer Filter............................................................................................................................................2-43
Removing and Replacing the Developer Filter....................................................................................2-43
Electrical.............................................................................................................................................................2-45
Developer Temperature Control..................................................................................................................2-45
Adjusting the Developer Temperature..................................................................................................2-45
Developer Temperature Meter.....................................................................................................................2-48
Zero Adjustment of the Developer Temperature Meter ....................................................................... 2-48
Calibrating the Meter-To-Tank Temperature.................................................................................2-50
Film Clear Time Circuit ................................................................................................................................2-50
Setting the Film Clear Time..................................................................................................................2-51
Flooded Replenishment............................................................................................................................... 2-52
Adjusting the Settings of the Replenishment Switches .......................................................................2-52
Water Conservation .....................................................................................................................................2-52
Understanding Water Conservation .....................................................................................................2-52
Film Feed Signal ..........................................................................................................................................2-52
Adjusting the Film Feed Signal ............................................................................................................2-52
2-2 246628
Page 15
Overview
SECTION 1
Roller Transport
24
24
24
24
24
24
24
24
24
24
17
WASH
RACK
FIXER/WASH
CROSSOVER
18
10
10
11
10
12
13
5
6
15
14
14
14
13
SQUEEGEE
ASSEMBLY
5
20
19
24
24
24
24
24
24
24
24
24
24
6
14
14
13
DRYER
TRANSPORT
5
21
21
5
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
23
16
9
FIXER
RACK
DEVELOPER/
CROSSOVER
7
10
9
10
9
10
9
11
10
12
13
FIXER
3
4
15
14
14
14
13
DEVELOPER
16
14
9
7
8
10
10
10
10
11
12A
RACK
DETECTOR
CROSSOVER
1
2
9
9
9
9
99
10
13
FEED
TRAY
RECEIVING
BIN
H048_0154DA
Figure 3 Drive-side View of Roller Transport
246628 2-3
Page 16
Feed Shelf and Film Guide
H108_0038AA
H108_0038ACB
5 SCREWS
NIP
ROLLERS
ENTRANCE
CROSSOVER
DETECTOR
3 WING NUTS
1 mm (1/16 in.)
Approximately
Adjusting the Height of the Feed Shelf
[1] Loosen the 5 SCREWS. See Figure 5.
[2] Adjust the FEED SHELF for the correct
height. See Figure 4.
[3] Tighten the 5 SCREWS.
Aligning the Film Guide
[1] Check that the height adjustment of the FEED
SHELF is correct.
[2] Loosen the 3 WING NUTS.
[3] Insert a sheet of 35 x 43 cm film. See
Figure 5.
[4] Use the edges of the film to align the FILM
GUIDE with the DETECTOR CROSSOVER
ROLLERS for squareness.
[5] Tighten the WING NUTS.
Figure 4 Adjusting the Height of the Feed Shelf
3 WING NUTS
5 SCREWS
FEED TRAY
FILM
GUIDE
Figure 5 Aligning the Feed Shelf and Film Guide
35x43 cm FILM
DETECTOR
CROSSOVER
ASSEMBLY
H108_0034BCB
H108_0034BA
2-4 246628
Page 17
Crossover Assemblies
Adjusting the Side Plates for Squareness
[1] Remove the DETECTOR CROSSOVER
ASSEMBLY from the processor.
[2] Set the DETECTOR CROSSOVER
ASSEMBLY on a flat surface as shown.
[3] Loosen the SCREWS and the NUTS of the
TIE RODS.
[4] Check the SIDE PLATES for squareness
against the flat surface.
[5] Tighten the SCREWS and the NUTS.
NOTE
The GUIDE SHOES are not adjustable.
Check that the longer TIPS of the
GUIDE SHOES are in the direction of
the film travel.
[6] Repeat the procedure for the other
CROSSOVER ASSEMBLIES.
LONG
TIP
GUIDE
SHOE
SHORT
TIP
CROSSOVER
ASSEMBLY
Figure 7 Adjusting the Side Plates of the Detector Crossover Assembly
H048_0155CCB
H048_0155CA
Figure 6 Checking the Guide Shoes
GUIDE
SHOE
H048_0157BCB
H048_0157BA
246628 2-5
Page 18
Detector Switches (S7, S8)
Installing the Detector Switches
[1] Install the new DETECTOR SWITCH into the same position.
Checking the Clearance
[1] Check the clearance between the MAGNET and the DETECTOR SWITCH S7. The clearance should be
1.6 - 3.2 mm (1/16 - 1/8 inch).
[2] Loosen the SCREW, and adjust the MAGNET as necessary on the DETECTOR ASSEMBLY.
[3] If the DETECTOR SWITCH is not within specification, do the following adjustment:
Adjusting the Switch
[1] Loosen the MOUNTING SCREWS.
DETECTOR
ROLLER
DETECTOR
CROSSOVER
ASSEMBLY
Figure 8 Adjusting the Detector Switch
SCREW
MAGNET
SWITCH S7
H048_0017BCA
H048_0017BA
2-6 246628
Page 19
[2] Lower the BRACKET and SWITCH
H048_0123AA
DETECTOR
SWITCH S8
MOUNTING
SCREW
H048_0123ACA
H048_0124AA
DETECTOR
SWITCH S7
H048_0124ACA
ASSEMBLY until the REPLENISHER PUMP
begins to operate. The REPLENISHER
INDICATORS show replenishment solution
moving.
[3] Raise the BRACKET and SWITCH
ASSEMBLIES until the REPLENISHMENT
PUMP stops.
[4] Raise the BRACKET and SWITCH
ASSEMBLIES an additional 3.2 mm ( ⁄
1
inch).
8
[5] Check that the REPLENISHER PUMP does
not operate unless film is fed.
[6] Tighten the MOUNTING SCREWS.
[7] Repeat this procedure for DETECTOR
SWITCH S8.
Figure 9 Adjusting the Drive Side
Switch Assembly
Figure 10 Adjusting the Non-Drive Side
Switch Assembly
246628 2-7
Page 20
Rack Assemblies
H048_0125CA
CROSSBAR
LINK
ADJUSTING
SCREW (4)
HOLDING
SCREW (4)
TURNAROUND
ASSEMBLY
Direction of Travel
H048_0125CCC
Adjusting the Tension of the Chain
[1] Check the CHAIN tension after the RACK has
been immersed in solution.
[2] Check that the RACK is at relatively the same
temperature as the solutions in the tanks.
[3] Loosen the 4 HOLDING SCREWS.
[4] Hold the RACK assembly above the work
surface. (This will allow the TURNAROUND
to move by gravity to the correct CHAIN
tension.)
[5] Rotate the DRIVE GEAR one full turn.
Tighten the 2 HOLDING SCREWS on the
drive side first.
[6] Set the RACK down on the work surface.
[7] Use the ADJUSTING SCREWS. Make the
distance between the RACKS SIDE PLATE
and the TURNAROUND SIDE PLATE on the
non-drive Side equal to that of the drive side.
[8] Tighten the 2 HOLDING SCREWS on the
non-drive Side.
NOTE
Remove LINKS of the CHAIN as
necessary to provide the correct
length.
Installing a Chain
[1] To open the CHAIN, insert a SCREWDRIVER
under each open end of the LINK.
[2] Turn the SCREWDRIVER.
[3] Install the CROSSBAR of each LINK in the
direction of travel, with the LINKS opening
outward. See Figure 11.
[4] Attach the new CHAIN to the existing CHAIN.
[5] Pull the existing CHAIN through the RACK
until the new CHAIN is in the correct position.
Figure 11 Adjusting the Tension of the Chain
[6] Disconnect the existing CHAIN from the new
CHAIN.
[7] Fasten the ends of the new CHAIN together.
[8] Do the Chain Adjustment above.
2-8 246628
Page 21
Resilient G Roller (Developer and Fixer Racks)
Removing and Replacing the G Roller
[1] Remove the SPRING from both ends on the top of the RACK. See Figures 12 and 13.
[2] Remove the SCREWS, WASHERS, GEAR, SPACERS, and BEARINGS from the outside of both SIDE
PLATES.
[3] Rotate the SHAFT so that the KEYWAY is in the up position. See Figure 13.
[4] Pull the ROLLER to the non-drive side and remove the KEY from the SPROCKET.
[5] Pull the SHAFT to the non-drive side to be free of the SIDE PLATE.
[6] Remove the THRUST WASHER, SPROCKET, and SPACER.
[7] Continue to pull the SHAFT to the non-drive side.
[8] Remove the ROLLER.
[9] Reverse the procedure to assemble.
SIDE
PLATE
RESILIENT
G ROLLER
Drive Side
SIDE
PLATE
SPRING
Non-Drive
Side
H048_0045DCB
H048_0045DA
Figure 12 Removing the Resilient G Roller from the Developer or Fixer Rack
246628 2-9
Page 22
SPACER
KEYWAY
KEY
WASHER
SCREW
LOCK
WASHER
SPACER
SPACER
CHAIN
KEY
THRUST
WASHER
BEARING
SPACER
GEAR
KEY
SCREW
Figure 13 Disassembling the G Roller
SPRING
WASHER
LOCK WASHER
H048_0126DCB
H048_0126DA
2-10 246628
Page 23
Resilient Pressure Drive Roller (Wash Rack)
Removing and Replacing the Drive Roller
[1] Remove the following:
• TIE ROD SHAFTS
• SCREWS, WASHERS, GEAR, SPACERS, and BEARINGS from the outside of both SIDE PLATES.
See Figure 14.
[2] Rotate the KEYWAY to the up position. See Figure 14.
[3] Pull the ROLLER to the non-drive side and remove the KEY from the SPROCKET.
[4] Remove the 2 SPRINGS.
[5] Pull the ROLLER to the drive side. Flex the SIDE PLATE to allow removal of the ROLLER.
[6] Reverse the procedure to assemble.
SPRING
PIN
SPRING
SPACER
KEY
BEARING
WASHER
LOCK WASHER
SPACER
GEAR
LOCK WASHER
KEY
SCREW
WASHER
SCREW
H048_0127DCB
H048_0127DA
Figure 14 Disassembling the Resilient Pressure Drive Roller from the Wash Rack
246628 2-11
Page 24
Turnaround Assembly
Disassembling the Turnaround Assembly
NOTE
Figure 15 shows a WASH RACK; however, the procedure is the same for the disassembly of all
RACKS.
[1] Remove: See Figures 15 and 16.
• EXIT GUIDE SHOE and the BRACKETS
• The ROLLER above the GUIDE SHOE
• 2 SPRINGS and LOCKING PLATE from the TURNAROUND
• Both ‘‘A’’ ROLLERS.
[2] From the non-drive side, pull the SHAFT from the ‘‘B’’ ROLLER.
[3] Remove the CHAIN from the ‘‘B’’ ROLLER.
[4] Remove the 4 HOLDING SCREWS.
[5] Remove the TURNAROUND ASSEMBLY.
SIDE
PLATE
SPRING
Non-Drive
Side
EXIT
GUIDE
SHOE
GEAR
SPRING
Drive Side
SIDE
PLATE
HOLDING
TURNAROUND
ASSEMBLY
SCREW (4)
H048_0053DCA
H048_0053DA
Figure 15 Disassembling the Rack Assembly
2-12 246628
Page 25
‘‘A’’ ROLLER
‘‘A’’ ROLLER
‘‘B’’ ROLLER
GUIDE
SHOE
H048_0156DCA
H048_0156DA
Figure 16 Disassembling the Turnaround Assembly
246628 2-13
Page 26
B Roller
H048_0125CA
CHAIN
H048_0125CCD
Removing and Replacing the B Roller
[1] Remove the ROLLER from the SHAFT. Pull
the BEARING with the SHAFT.
[2] Install the ROLLER onto the SHAFT.
[3] Check that the CHAIN has the correct tension.
See Figure 18.
Checking the Guide Shoes
[1] Check that the LONGER TIPS, are in the
direction of film travel. See Figure 17.
GUIDE
SHOE
LONG
TIP
SHORT
TIP
Figure 18 Checking the Tension of the Chain
H048_0155CCB
H048_0155CA
Figure 17 Checking the Guide Shoes
2-14 246628
Page 27
Main Drive Chain
H048_0130CA
SETSCREW
H048_0130CCA
BOLT (2)
MOUNTING
MOTOR
MOTOR
SHAFT
SPROCKET
Moving parts.
Aligning the Drive Chain
[1] Disconnect the main power.
[2] Loosen the 2 SETSCREWS on the MOTOR
SHAFT SPROCKET.
[3] Move the SPROCKET into alignment with the
DRIVE SHAFT SPROCKET.
[4] Tighten the 2 SETSCREWS.
Adjusting the Tension of the Drive Chain
SECTION 2
Main Drive
[1] Loosen the 2 MOTOR MOUNTING BOLTS.
[2] Move the MOTOR to adjust the CHAIN for the
correct tension, allowing a deflection of
3.2 - 6.4 mm (1/8 - 1/4 inch).
NOTE
Do not make the CHAIN too tight.
Lubricating the Drive Chain
See Lubrication Table on page 3-9.
Do not allow the DRIVE CHAIN to
operate without lubrication.
Figure 19 Adjusting the Main Drive Chain
246628 2-15
Page 28
Main Drive Motor
H048_0130CA
SETSCREW
H048_0130CCA
BOLT (2)
MOUNTING
MOTOR
MOTOR
SHAFT
SPROCKET
Dangerous voltage.
Removing the Main Drive Motor
[1] Disconnect the main power.
[2] Loosen the 2 MOTOR MOUNTING BOLTS.
See Figure 21 on page 2-16.
[3] Remove the DRIVE SPROCKET and CHAIN.
[4] Disconnect CONNECTOR P18 from J18. See
Figure 20.
[5] Remove the 2 MOUNTING BOLTS.
[6] Lift the MOTOR and BRACKET ASSEMBLY
out.
J22 J20
J18
J25
ESD
GND
J28
J21
J19
H048_0164AA
Figure 20 Disconnecting Connector P18
Figure 21 Adjusting the Main Drive Chain
2-16 246628
Page 29
Drive Shaft Assembly
Removing the Drive Shaft Assembly
Moving parts.
[1] Disconnect the main power.
[2] Remove the GUARDS.
[3] Release the tension of the DRYER DRIVE BELT. See the figure.
BELT
LOCKING
SCREW
AIR
TUBE
ADJUSTING
SCREW LOCKNUT
ROLLER
ASSEMBLY
ADJUSTING
SCREW KNOB
Figure 22 Adjusting the Tension of the Dryer Belt
H048_0093BCA
H048_0093BA
246628 2-17
Page 30
[4] Remove the SCREWS that hold each
H048_0130CA
4
1
5
2
H048_0130CCB
3
BEARING SUPPORT.
NOTE
Do not remove or adjust the 4
SETSCREWS on the BEARING
SUPPORT.
[5] Lift the CHAIN off the MOTOR SPROCKET.
[6] Remove the MAIN DRIVE ASSEMBLY from
the processor.
[7] Remove the COLLAR from each end of the
DRIVE SHAFT.
[8] Remove the 2 BEARING SUPPORTS.
[9] Reassemble in reverse order.
NOTE
Be sure to maintain approximately
.020 inch end play in the DRIVE
SHAFT.
Figure 23 Replacing the Main Drive
Shaft Assembly
2-18 246628
Page 31
SECTION 3
H048_0151AA
Dryer
Blower Assembly
Removing the Blower Assembly
[1] Remove the BLOWER MOTOR COVER from
the BLOWER DRIVE MOTOR.
[2] Remove the 3 MOUNTING BOLTS from the
BLOWER ASSEMBLY.
[3] Remove the BLOWER DRIVE BELT.
[4] Remove the BLOWER ASSEMBLY.
BLOWER
MOTOR
COVER
BLOWER
ASSEMBLY
BLOWER
DRIVE BELT
PULLEY
SCREW
WASHER
BLOWER
DRIVE
BELT
[5] Loosen the 2 SETSCREWS to remove the
PULLEY from the BLOWER ASSEMBLY.
[6] Install the PULLEY onto the new BLOWER
ASSEMBLY.
[7] Install the new BLOWER ASSEMBLY using
the 3 MOUNTING BOLTS from Step 2.
[8] Loosen the BLOWER DRIVE MOTOR
MOUNTING BOLTS.
[9] Install the BLOWER DRIVE BELT.
[10] Adjust the position of the BLOWER DRIVE
MOTOR to obtain the correct tension and
alignment of the BLOWER DRIVE BELT. See
Figure 25.
[11] Install the BLOWER MOTOR COVER.
NOTE
Correct tension is achieved when the
BLOWER DRIVE BELT does not make
loud noises when you energize the
processor.
BLOWER
DRIVE
BLOWER
MOUNTING
BOLT (3)
MOTOR
Figure 25 Adjusting for Correct Tension and
H108_0072CCC
H108_0072CA
Alignment of the Blower Drive Belt
Figure 24 Removing the Blower Assembly
246628 2-19
Page 32
Inner and Outer Bearings
H048_0139CA
H048_0139CCA
BLOWER
MOTOR
COVER
SETSCREW
BLOWER
DRIVE
BELT
PULLEY
BLOWER
DRIVE
MOTOR
BLOWER
DRIVE
MOTOR
MOUNTING
BOLT
OUTER
BEARING
INNER
BEARING
WASHER (2)
LOCK
WASHER (2)
NUT (2)
Removing the Inner Bearings
Moving parts.
[1] Disconnect the main power.
[2] Remove the BLOWER MOTOR COVER.
[3] Loosen the BLOWER DRIVE MOTOR
MOUNTING BOLTS.
[4] Remove the BLOWER DRIVE BELT.
[5] Loosen the 2 SETSCREWS on the BLOWER
DRIVE BELT PULLEY.
[6] Remove the BLOWER DRIVE BELT PULLEY.
[7] Loosen the 2 SETSCREWS on the INNER
BEARING.
[8] Remove the 2 NUTS, 2 LOCK WASHERS,
and 2 WASHERS.
[9] Remove the INNER BEARING.
[10] Reverse the procedure to install a new INNER
BEARING.
[11] Ensure that the SETSCREWS align with the
FLATS on the SHAFT.
[12] Set the tension and alignment of the DRIVE
[13] Check the operation of the DRIVE
COMPONENTS.
COMPONENTS.
Figure 26 Removing the Inner Bearing
2-20 246628
Page 33
Removing the Outer Bearing
H108_0082CA
HOUSING
COVER
INNER
BEARING
OUTER
BEARING
SETSCREW
OUTER
BEARING
COVER
H108_0082CCA
Moving parts.
[1] Disconnect the main power.
[2] Remove the OUTER BEARING COVER.
[3] Loosen the 2 SETSCREWS on the OUTER
BEARING.
[4] Remove the 2 NUTS, 2 WASHERS, and 2
LOCK WASHERS.
[5] Remove the OUTER BEARING.
[6] Reverse the procedure to install a new
OUTER BEARING.
[7] Ensure that the SETSCREWS align with the
FLATS on the SHAFT.
Figure 27 Removing the Outer Bearing
246628 2-21
Page 34
Blower Impeller Shaft
Removing and Replacing the Blower Impeller Shaft
Moving parts.
[1] Disconnect the main power.
[2] Loosen the BLOWER MOTOR and remove the BLOWER BELT.
[3] Loosen the 2 SETSCREWS on the BLOWER DRIVE BELT PULLEY.
[4] Remove the BLOWER DRIVE BELT PULLEY.
[5] Loosen the INNER BEARING SETSCREWS.
[6] Remove the OUTER BEARING COVER and loosen the OUTER BEARING SETSCREWS. See
Figure 27 on page 2-21.
[7] Remove the 7 SCREWS and 7 WASHERS and the HOUSING COVER.
[8] Remove the SHAFT and IMPELLER ASSEMBLY.
[9] Loosen the 2 IMPELLER SETSCREWS.
[10] Remove the IMPELLER from the SHAFT.
[11] Install the IMPELLER on the new SHAFT.
[12] Reverse the procedure to reassemble the BLOWER ASSEMBLY.
[13] Ensure that the SETSCREWS align with the FLATS on the SHAFT.
HOUSING
COVER
OUTER
BEARING
COVER
OUTER
BEARING
IMPELLER
SETSCREW
IMPELLER
ASSEMBLY
BLOWER DRIVE
BELT PULLEY
INNER
BEARING
IMPELLER
SHAFT
SETSCREW
BLOWER
DRIVE
BELT
H108_0073BCB
Figure 28 Removing the Blower Impeller Shaft
2-22 246628
Page 35
Blower Drive Belt
Removing the Blower Drive Belt
Moving parts.
[1] Disconnect the main power.
[2] Loosen the 3 MOTOR MOUNTING BOLTS.
[3] Move the MOTOR to loosen the BLOWER BELT.
[4] Install the new BLOWER BELT, and adjust the alignment and tension of the BLOWER BELT by doing
the following procedures.
BLOWER
DRIVE
BELT
BLOWER
MOTOR
MOTOR
MOUNTING
BOLTS
H048_0115CCA
H048_0115CA
Figure 29 Removing the Blower Drive Belt
246628 2-23
Page 36
Aligning the Blower Drive Belt
Moving parts.
[1] Disconnect the main power.
[2] Loosen the 2 BLOWER DRIVE BELT PULLEY SETSCREWS.
[3] Move the PULLEY to provide the correct alignment. See Figure 29 on page 2-23.
[4] Tighten the 2 PULLEY SETSCREWS.
Adjusting the Blower Drive Belt
Moving parts.
[1] Disconnect the main power.
[2] Loosen the 3 MOTOR MOUNTING BOLTS. See Figure 29 on page 2-23.
[3] Adjust the position of the BLOWER DRIVE MOTOR for the correct tension of the BLOWER DRIVE
BELT.
[4] When you obtain the correct tension of the BLOWER DRIVE BELT, tighten the 3 MOTOR MOUNTING
BOLTS.
NOTE
Correct tension is achieved if the BLOWER DRIVE BELT does not make loud noises when you
energize the processor.
2-24 246628
Page 37
BLOWER
DRIVE
BELT
BLOWER
MOTOR
MOTOR
MOUNTING
BOLTS
H048_0115CCA
H048_0115CA
Figure 30 Aligning the Blower Drive Belt
246628 2-25
Page 38
Air Plenum
H048_0132CA
H048_0132CCA
EXHAUST
HOSE
AIR
PLENUM
THERMISTOR
Removing and Replacing the Air Plenum
[1] Remove:
• THERMISTOR
• EXHAUST HOSE
• AIR PLENUM.
[2] Install:
• AIR PLENUM
• EXHAUST HOSE
• THERMISTOR ASSEMBLY use
SEALANT RTV 102
or equivalent.
SILASTIC
Figure 31 Removing the Thermistor, Exhaust
Hose, and Air Plenum
2-26 246628
Page 39
Dryer Temperature Control Knob
Setting the Dryer Temperature Control Knob
[1] Unlock the DRYER TEMPERATURE CONTROL KNOB by rotating the LOCKING RING
counterclockwise approximately ⁄
1
4
turn.
[2] Rotate the DRYER TEMPERATURE CONTROL KNOB fully counterclockwise .
[3] Loosen the 2 SETSCREWS on the DRYER TEMPERATURE CONTROL KNOB.
[4] Remove the DRYER TEMPERATURE CONTROL KNOB.
[5] Align the POINTER of the KNOB with the OFF position.
[6] Tighten the 2 SETSCREWS on the DRYER TEMPERATURE CONTROL KNOB.
LOCKING
RING
SETSCREW
DRYER TEMPERATURE
CONTROL KNOB
REPL
SWITCH
H048_0105BCA
H048_0105BA
Figure 32 Setting the Dryer Temperature Control Knob
246628 2-27
Page 40
Dryer Transport Pulleys
Moving parts.
Removing and Replacing the Dryer Transport Pulley
[1] Disconnect the main power.
[2] Note the position of the PULLEY on the SHAFT and remove the PULLEY.
[3] Wet the new PULLEY with hot water.
[4] Install the new PULLEY onto the SHAFT into the same position as noted in Step 2.
SHAFT
PULLEY
H048_0152ECA
H048_0152EA
Figure 33 Aligning the Transport Pulley
2-28 246628
Page 41
Drive Pulley
Moving parts.
Removing the Drive Pulley
[1] Disconnect the main power.
[2] Loosen the LOCK NUT on the ADJUSTING SCREW. See Figure 35 on page 2-30.
[3] Loosen the LOCKING PIVOT SCREW.
[4] Rotate the ADJUSTING SCREW to remove the tension from the DRIVE BELT.
[5] Slide the BELT off the DRIVE PULLEY and remove the PIN and the DRIVE PULLEY.
[6] Reverse the procedure to install the parts.
PIN
DRIVE
PULLEY
DRIVE
BELT
H048_0114DCB
H048_0114DA
Figure 34 Removing the Drive Pulley
246628 2-29
Page 42
Dryer Drive Belt
Moving parts.
Removing the Dryer Drive Belt
[1] Disconnect the main power.
[2] Loosen the LOCK NUT on the ADJUSTING SCREW.
[3] Loosen the LOCKING PIVOT SCREW.
[4] Rotate the ADJUSTING SCREW to remove the tension from the DRYER DRIVE BELT.
[5] Remove the AIR TUBES.
[6] Remove the ROLLER ASSEMBLIES.
[7] Remove the DRYER DRIVE BELT.
[8] Reverse the procedure to install the parts.
[9] Check the DRYER DRIVE BELT adjustment by doing the adjustment procedure on page 2-31.
AIR
TUBE
BELT
LOCKING
SCREW
ADJUSTING
SCREW LOCKNUT
ROLLER
ASSEMBLY
ADJUSTING
SCREW KNOB
Figure 35 Removing the Dryer Drive Belt
H048_0093BCA
H048_0093BA
2-30 246628
Page 43
Adjusting the Tension of the Dryer Drive Belt
Moving parts.
[1] Check that:
• the processor is operating
• the DRYER TEMPERATURE CONTROL KNOB is in the full counterclockwise position
• the DRYER is cool.
[2] Adjust the tension of the DRYER DRIVE BELT by doing the following:
• Disconnect the main power.
• Loosen the LOCKING PIVOT SCREW.
• Loosen the ADJUSTING SCREW LOCK NUT.
• Rotate the ADJUSTING SCREW to tighten the DRYER DRIVE BELT until the ROLLERS just begin to
rotate.
• Rotate the ADJUSTING SCREW an additional 1 rotation.
• Tighten the LOCKING PIVOT SCREW.
• Tighten the ADJUSTING SCREW LOCK NUT.
AIR
TUBE
BELT
LOCKING
SCREW
ADJUSTING
SCREW LOCKNUT
ROLLER
ASSEMBLY
ADJUSTING
SCREW KNOB
Figure 36 Adjusting the Tension of the Dryer Drive Belt
H048_0093BCA
H048_0093BA
246628 2-31
Page 44
Roller Support
Moving parts.
Removing a Roller Support
[1] Disconnect the main power.
[2] Remove the necessary AIR TUBES and ROLLER ASSEMBLIES.
[3] Rotate the SUPPORT as you pull it from the SIDE PLATE.
[4] To remove a broken SUPPORT, use a PUNCH to drive it out.
[5] DRIVE-SIDE SUPPORTS: Install the SUPPORTS with the openings toward the BELT and facing each
other.
[6] NON-DRIVE SIDE SUPPORTS: Install the SUPPORT with the opening toward the top of the processor.
OLD STYLE
Non-Drive
Side Support
NEW STYLE
Drive Side
Support
SIDE
PLATE
H048_0030ECB
H048_0030EA
Figure 37 Removing a Roller Support
2-32 246628
Page 45
Heater
Dangerous voltage.
Removing and Replacing the Heater
[1] Disconnect the main power.
[2] See Figure 38 on page 2-34. Remove:
• AIR TUBES
• ROLLERS
• GRILL ASSEMBLY
• HEATER ASSEMBLY.
[3] Disconnect the WIRES.
[4] Replace the defective HEATER.
[5] Reverse the procedure to install the HEATER ASSEMBLY.
NOTE
When first turned on, the HEATER will give off an odor. This is normal.
246628 2-33
Page 46
WIRES
HEATER
ASSEMBLY
GRILL
ASSEMBLY
H048_0150DCA
H048_0150DA
Figure 38 Removing the Heater
2-34 246628
Page 47
SECTION 4
Plumbing
Recirculation Pump
Dangerous voltage.
Removing and Replacing the Recirculation Pump
[1] Disconnect the main power.
[2] Remove the SPLASH COVER over the PUMP. See Figure 39 on page 2-36.
[3] Disconnect the CONNECTOR P11 from the ELECTRICAL BOX.
[4] Use PINCH CLAMPS on the TUBING to prevent solution from leaking.
[5] Disconnect the TUBING from the RECIRCULATION PUMP.
[6] Remove the MOUNTING BOLTS and the RECIRCULATION PUMP.
[7] Reverse the above procedure to install the RECIRCULATION PUMP.
Installing an O-Ring
[1] Use PINCH CLAMPS on the TUBING to prevent solution from LEAKING.
[2] Remove the WING NUTS and OUTER PUMP HOUSING. See Figure 39 on page 2-36.
[3] Install a new O-RING SEAL.
246628 2-35
Page 48
INNER
HOUSING
MOUNTING
BOLT
O-RING
OUTER
HOUSING
WING
NUT
IMPELLER
SPLASH
COVER
H048_0134DCA
H048_0134DA
Figure 39 Removing the Recirculation Pump
2-36 246628
Page 49
Replenishment Check Tubes and Valves
H048_0135AA
REPLENISHMENT
VALVE
REPLENISHMENT
CHECK TUBE
GRADUATED
CYLINDER
H048_0135ACA
Setting the Replenishment Rate
[1] Remove the RECEIVING-END ACCESS
PANEL from the processor.
[2] Place a GRADUATED CYLINDER under the
REPLENISHMENT CHECK TUBE.
[3] Turn the REPLENISHMENT VALVE to the
‘‘ON’’ position.
[4] Press the REPLENISHMENT SWITCH for 13
seconds.
NOTE
This is the length of time that a sheet
of film 14 inches long, causes the
REPLENISHMENT PUMP to operate.
Figure 40 Setting the Replenishment Rate
DRYER
TEMPERATURE
CONTROL
Figure 41 Pressing the Replenishment Switch
REPLENISHMENT
SWITCH
H048_0025BCD
H048_0025BA
246628 2-37
Page 50
[5] Compare the average of 2 or more measurements with the film and chemical specifications of the
manufacturer.
[6] If necessary, adjust the rate by doing the following steps:
Do not adjust the SETSCREW or the LOCK NUT.
a. Remove the PUMP COVER by loosening the 2 SCREWS on the top of the PUMP and lifting the PUMP
COVER off.
b. Rotate the CRANK by hand to access the ADJUSTING SCREW.
c. Rotate the appropriate DEVELOPER or FIXER ADJUSTING SCREW to obtain the correct replenishment
rate.
[7] Install the PUMP COVER onto the PUMP.
CRANK
ADJUSTING SCREW
OUTPUT
DECREASE
STROKE INDICATOR
STROKE SCALE
SET SCREW
(DO NOT ADJUST)
PUMP
COVER
INCREASE
SCREW (2)
Figure 42 Adjusting the Replenishment Rate
NOTE
Refer to the manufacturer’s specifications, for the film and chemicals being used. For operating
temperatures and replenishment rates, refer to the KODAK RP X-OMAT Processor Service
Bulletin No. 30 in this manual.
H048_0104BCA
H048_0104BA
2-38 246628
Page 51
Replenishment Pump
Dangerous voltage.
Removing the Replenishment Pump
[1] Disconnect the main power.
[2] Use PINCH CLAMPS on the TUBING to prevent the solution from draining.
[3] Disconnect PLUG P19 at J19.
[4] Remove the MOUNTING SCREWS and the MOTOR.
[5] Disassemble the PUMP as shown in Figure 43. Replace parts as necessary.
[6] Reverse the procedure to install the REPLENISHMENT PUMP.
ELBOW
NUT
O-RING
VALVE
VALVE
BODY
BELLOWS
RING
CONE
O-RING
NUT
CONNECTING
ROD and
BEARING
ASSEMBLY
CRANK
Figure 43 Removing the Replenishment Pump
REPLENISHMENT
PUMP
H048_0037DCB
H048_0037DA
246628 2-39
Page 52
Developer Temperature Control System
Dangerous voltage.
Removing and Replacing the Developer Heater
[1] Disconnect the main power.
[2] Drain the DEVELOPER TANK or use PINCH CLAMPS on the 2 TUBES to the THERMOWELL.
[3] Disconnect the CONNECTOR P12 at the ELECTRICAL BOX.
A small amount of liquid may spill.
[4] Remove the DEVELOPER HEATER from the THERMOWELL.
5 mm
(13/64 in.)
13.9 cm
(5.500 .060 in.)
HEATER LOCATOR
THERMOWELL
Figure 44 Removing the Developer Heater from the Thermowell
[5] Check that the HEATER LOCATOR is in the correct location.
DEVELOPER
HEATER
60
HEATER
LOCATOR
H048_0153BCA
H048_0153BA
Over-tightening may cause damage to the THERMOWELL.
[6] To install the new HEATER, use
SILASTIC SEALANT RTV 102
, or equivalent on the THREADS. Hand
tighten, plus one-half turn.
2-40 246628
Page 53
Removing and Replacing the Developer Over-Temperature Thermostat
[1] Drain the DEVELOPER TANK or use PINCH CLAMPS on the 2 TUBES to the THERMOWELL.
[2] Disconnect the DEVELOPER OVER-TEMPERATURE THERMOSTAT at CONNECTOR P16 at the
ELECTRICAL BOX.
A small amount of liquid may spill.
[3] Remove the DEVELOPER OVER-TEMPERATURE THERMOSTAT from the THERMOWELL. See the
figure.
[4] Install a new DEVELOPER OVER-TEMPERATURE THERMOSTAT. Use
SILASTIC SEALANT RTV 102
or equivalent on the THREADS.
For proper operation of the DEVELOPER OVER-TEMPERATURE THERMOSTAT, allow 4.06 mm
(5/32 inch) clearance between the end of the THERMOWELL BODY and the NUT on the
DEVELOPER OVER-TEMPERATURE THERMOSTAT when replacing or tightening the
THERMOSTAT.
DEVELOPER
THERMISTOR
5 mm
(13/64 in.)
DEVELOPER
OVER-TEMPERATURE
THERMOSTAT
,
13.9 cm
(5.500 + .060 in.)
-
THERMOWELL
H048_0162BCA
H048_0162BA
Figure 45 Removing the Developer Over-Temperature Thermostat from the Thermowell
246628 2-41
Page 54
Removing the Developer Thermistor
[1] Drain the DEVELOPER TANK or use PINCH CLAMPS on the 2 TUBES to the THERMOWELL.
[2] Disconnect the DEVELOPER THERMISTOR at CONNECTOR P17 at the ELECTRICAL BOX.
A small amount of liquid may spill.
[3] Remove the DEVELOPER THERMISTOR from the THERMOWELL. See the figure.
[4] Install a new DEVELOPER THERMISTOR. Use
SILASTIC SEALANT RTV 102
THREADS.
To prevent cracking of the THERMOWELL body, assemble the DEVELOPER THERMISTOR
hand-tight plus one-half turn. See the figure.
DEVELOPER
THERMISTOR
5 mm
(13/64 in.)
13.9 cm
(5.500 + .060 in.)
-
DEVELOPER
OVER-TEMPERATURE
THERMOSTAT
THERMOWELL
, or equivalent on the
H048_0162BCA
H048_0162BA
Figure 46 Removing the Developer Thermistor from the Thermowell
2-42 246628
Page 55
Developer Filter
The DEVELOPER FILTER CANISTER is pressurized when the processor is energized.
Removing and Replacing the Developer Filter
[1] Deenergize the processor before proceeding.
[2] Turn the CAP counterclockwise until it stops.
[3] Rotate the TABS counterclockwise to disengage the LOCKS.
[4] Lift off the CAP.
[5] Remove and discard the old FILTER.
[6] Install the new FILTER.
[7] Wet the O-RING with water.
[8] Install the CAP by rotating the TABS to engage the LOCKS. Then tighten the CAP.
CAP
TAB
O-RING
FILTER
Figure 47 Replacing the Developer Filter
H048_0136BCA
H048_0136BA
246628 2-43
Page 56
BLANK PAGE
2-44 246628
Page 57
SECTION 5
Electrical
Developer Temperature Control
Adjusting the Developer Temperature
[1] Remove the RECEIVING BIN ACCESS PANEL to gain access to the ELECTRICAL BOX.
Possible damage from electrostatic discharge. Use an ESD wrist strap.
See Figure 48 on page 2-47.
[2] Do the following to check for 9 ±0.1 V dc between TP5 and TP10:
• If necessary, adjust POTENTIOMETER R63 to obtain 9 V dc.
• Turn clockwise to increase the voltage, or counterclockwise to decrease the voltage.
Do the following adjustment by measuring the voltage between TP-7 and TP-10.
[3] Adjust DEV TEMP potentiometer R82 clockwise to increase, or counterclockwise to
decrease the voltage. Refer to the Table below for approximate values.
Table 5 Approximate Values for Pre-setting the Developer Temperature
Desired Temperature
°C °F TP10
34.0 93.2 3.10 V dc
34.5 94.1 3.06 V dc
35.0 95.0 3.03 V dc
35.5 95.9 3.00 V dc
36.0 96.8 2.96 V dc
[4] Install the RECEIVING BIN ACCESS PANEL.
[5] Energize the processor.
[6] Allow 20 - 30 minutes for the processor to stabilize at the set-point temperature. The DEVELOPER
INDICATOR will flash as the processor approaches operating temperature.
Measure Voltage
between TP7 and
246628 2-45
Page 58
IMPORTANT
All PANELS and COVERS must be installed on the processor and the developer temperature
allowed to stabilize between each adjustment.
[7] Using a THERMOMETER of known accuracy, measure the temperature of the DEVELOPER, 150 mm
(6 in.) below the surface.
NOTE
Measure the temperature in the same place each time you do this procedure.
[8] If the temperature is not correct, do the following:
• Remove the RECEIVING BIN ACCESS PANEL.
• Open the ELECTRICAL BOX.
• Adjust DEVELOPER TEMPERATURE POTENTIOMETER R82 clockwise to increase, or
counterclockwise to decrease the temperature.
[9] If the measured temperature in the TANK does not match the reading on the processor DEVELOPER
TEMPERATURE METER, do the ‘‘Calibrating the Meter-To-Tank Temperature’’ procedure on page 2-50.
2-46 246628
Page 59
TP10
ELECTRICAL
BOX
100 CIRCUIT BOARD
R-63
TP5
TP7
R-82
Figure 48 Adjusting the Developer Temperature Potentiometer, R82
H048_0137ECA
H048_0137EA
246628 2-47
Page 60
Developer Temperature Meter
Zero Adjustment of the Developer Temperature Meter
Possible damage from electrostatic discharge. Use an ESD wrist strap.
See Figures 49 and 50.
[1] On the 100 CIRCUIT BOARD, do the following:
• Move the MTR SWITCH S1 to the ZERO position
[2] Check that the DEVELOPER TEMPERATURE METER reads 00.0. If it does not:
• Lift the COVER from the DEVELOPER TEMPERATURE METER on the FRONT PANEL of the
processor.
• Adjust R1 on the DEVELOPER TEMPERATURE METER until the DEVELOPER TEMPERATURE
METER reads 00.0.
NOTE
Rotate R1 clockwise to increase the reading, and counterclockwise to decrease the reading
on the DEVELOPER TEMPERATURE METER.
[3] Install the COVER onto the DEVELOPER TEMPERATURE METER on the FRONT PANEL of the
processor.
[4] On the 100 CIRCUIT BOARD, set MTR SWITCH S1 to NORM.
DEVELOPER
TEMPARATURE
METER
R-1
H048_0161BCA
H048_0161BA
Figure 49 Rotating Potentiometer R-1
2-48 246628
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ELECTRICAL
BOX
Clear Time
Potentiometer R-2
100 CIRCUIT BOARD
TP10
TP11
MTR SWITCH R-83
MTR SWITCH S-1
MTR SWITCH S-2
Figure 50 Setting Switches S1 and S2,
Rotating Potentiometer R-83 and R-2
H048_0137ECB
H048_0137EA
246628 2-49
Page 62
Calibrating the Meter-To-Tank Temperature
Possible damage from electrostatic discharge. Use an ESD wrist strap.
[1] Check that the DEVELOPER TEMPERATURE METER zero adjustment is correct. See the previous
procedure.
[2] Turn the DRYER TEMPERATURE CONTROL KNOB fully counterclockwise .
[3] Allow 20 - 30 minutes for the processor to stabilize at the set-point temperature. reach its normal
operating temperature. The DEVELOPER INDICATOR will flash as the processor approaches operating
temperature.
IMPORTANT
All PANELS and COVERS must be installed on the processor and the developer temperature
allowed to stabilize between each adjustment.
[4] Using a THERMOMETER of known accuracy, measure the temperature of the DEVELOPER, 150 mm
(6 in.) below the surface.
[5] Move MTR SWITCH S2 to SET. See Figure 50 on page 2-49.
[6] Rotate MTR POTENTIOMETER R83 until the reading on the DEVELOPER TEMPERATURE METER
matches the reading on the THERMOMETER in the DEVELOPER TANK.
[7] Remove the THERMOMETER from the DEVELOPER TANK.
[8] Move MTR SWITCH S2 to the NORM position. See Figure 50 on page 2-49.
[9] Turn the DRYER TEMPERATURE CONTROL KNOB to the desired position.
Film Clear Time Circuit
Film Clear Time is the minimum operation time before the processor operates in STANDBY mode.
IMPORTANT
The FILM CLEAR TIME SWITCHES are factory set as follows:
• U20-3 is set to the right ‘‘ON’’ position.
• U20-4 is set to the left ‘‘OFF’’ position.
Do not change the position of these switches.
Possible discharge from electrostatic discharge. Use an ESD wrist strap.
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Setting the Film Clear Time
H048_0160AA
H048_0160ACA
SWITCH
RUN
SWITCH
RUN
[1] Rotate the DRYER TEMPERATURE
CONTROL KNOB fully counterclockwise .
[2] Press and release the RUN SWITCH or the
REPLENISHMENT SWITCH.
NOTE
The processor is adjusted at the
factory to operate in the RUN mode for
approximately 2.0 minutes. The total
film clear time adjustment range is 1
minute 12 seconds to 3 minutes 30
seconds. The processor will not go
into standby until the clear time
elapses.
[3] Adjust POTENTIOMETER R2 to provide the
desired FILM CLEAR TIME. Rotating the
POTENTIOMETER clockwise lengthens
the FILM CLEAR TIME. Rotating the
POTENTIOMETER counterclockwise
shortens the FILM CLEAR TIME. See
Figure 50 on page 2-49.
Figure 51 Pressing the Run Switch
DRYER
TEMPERATURE
CONTROL
Figure 52 Rotating the Dryer Temperature Knob
REPLENISHMENT
SWITCH
H048_0025BCD
H048_0025BA
246628 2-51
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Flooded Replenishment
This feature is designed for low film usage. It allows for replenishment of the developer and fixer solutions each
time the processor comes out of the STANDBY mode.
Possible damage to electronics from electrostatic discharge. Use an ESD wrist strap.
Adjusting the Settings of the Replenishment Switches
NOTE
• Flooded Replenishment (U20 SWITCH 1) is set at the factory to ‘‘OFF’’.
• Regardless of the switch position, when the processor is in the STANDBY mode, wash water will not
flow to the WASH TANK unless the processor requires developer cooling.
• Water Conservation (U20 SWITCH 2) is set at the factory to ‘‘ON’’.
[1] Set U20 SWITCH 1 to ‘‘ON’’ for flooded replenishment. See Figure 53 on page 2-53.
[2] The 100 Circuit Board is set at the factory for 9.6 seconds of replenishment time. The range of
adjustment is 4.4 - 17.5 seconds.
[3] Rotate R1 Potentiometer clockwise to increase and counterclockwise to decrease the
replenishment time. See Figure 53 on page 2-53.
Water Conservation
Understanding Water Conservation
• When the processor cycles into the STANDBY mode, and U20-SWITCH 2 is in the ‘‘ON’’ position, no water
will flow to the WASH TANK. As film is processed, water will flow to the WASH TANK.
• When the processor is not in use, it will continue to cycle in and out of the STANDBY mode without water
flowing to the WASH TANK.
• When U20-SWITCH 2 is set to the ‘‘OFF’’ position (non-water conservation), water will flow to the WASH
TANK whenever the processor comes out of the STANDBY mode.
Film Feed Signal
Adjusting the Film Feed Signal
The 100 CIRCUIT BOARD is set at the factory for 3 seconds. The range of adjustment is 3 - 13 seconds.
If adjustment of the FILM FEED SIGNAL is necessary, rotate R147 clockwise to increase, and
counterclockwise to decrease. See Figure 53 on page 2-53.
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ELECTRICAL
BOX
SWITCH 2
POTENTIOMETER R1
100 CIRCUIT BOARD
H048_0137ECC
H048_0137EA
Figure 53 Setting Switches on the 100 Circuit Board
246628 2-53
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BLANK PAGE
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CHAPTER 3
Periodic Maintenance
Table of Contents
Description Page
Preventive Maintenance Procedures..............................................................................................................3-3
Maintaining Your Processor .................................................................................................................3-3
Preventive Maintenance Schedule..................................................................................................................3-4
Preventive Maintenance Checklist..................................................................................................................3-5
Film Guide Assembly ...................................................................................................................................3-5
Detector Crossover and Crossover Assemblies..........................................................................................3-5
Rollers ...................................................................................................................................................3-5
Gears ....................................................................................................................................................3-5
Guide Shoes......................................................................................................................................... 3-5
Bearing, Brackets, and Nuts.................................................................................................................3-5
Squeegee Assembly.................................................................................................................................... 3-6
Rollers ...................................................................................................................................................3-6
Gears ....................................................................................................................................................3-6
Bearing, Brackets, and Nuts.................................................................................................................3-6
Rack Assemblies .........................................................................................................................................3-6
Rollers ...................................................................................................................................................3-6
Sprockets..............................................................................................................................................3-6
Chain.....................................................................................................................................................3-6
Springs ..................................................................................................................................................3-7
Rewet Rollers .......................................................................................................................................3-7
Turnaround Assemblies............................................................................................................................... 3-7
Rollers ...................................................................................................................................................3-7
Springs ..................................................................................................................................................3-7
Main Drive Assembly...................................................................................................................................3-7
Drive Chain........................................................................................................................................... 3-7
Bearings and Sprockets .......................................................................................................................3-7
Plumbing Connections................................................................................................................................. 3-7
Recirculation System ...................................................................................................................................3-7
Developer and Fixer Recirculation.......................................................................................................3-7
Developer Temperature............................................................................................................................... 3-7
Flow of Water to the Processor...................................................................................................................3-8
Chemical Replenishment............................................................................................................................. 3-8
Tubing ..........................................................................................................................................................3-8
Strainer Assemblies..................................................................................................................................... 3-8
Dryer.............................................................................................................................................................3-8
Drive Belt ..............................................................................................................................................3-8
Bearings ................................................................................................................................................3-8
Air Tubes ..............................................................................................................................................3-8
Rollers ...................................................................................................................................................3-8
O-Rings .................................................................................................................................................3-8
Supports................................................................................................................................................3-8
Dryer Temperature ...............................................................................................................................3-8
246628 3-1
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Description Page
Blower Belt ...................................................................................................................................................3-8
Pulleys, Blower, and Blower Motor..............................................................................................................3-8
Lubrication Table ..............................................................................................................................................3-9
3-2 246628
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SECTION 1
Preventive Maintenance Procedures
Maintaining Your Processor
To provide for maximum operation of the processor, it is important that you check all parts of the processor for:
• Condition
• Cleanliness
• Adjustment
• Lubrication.
This section provides you with additional care and cleaning instructions that are not in the Operator Manual.
Make sure that you follow all the care and cleaning, and preventive maintenance procedures in the Operator
Manual.
See the publication ‘‘Care and Maintenance of Stainless Steel Processing Equipment’’ for further information.
How often you need to do the periodic maintenance procedures outlined in this manual, depends upon your
usage of the processor. As your usage of the processor increases, so should the frequency with which you do
the periodic maintenance procedures.
After you do the periodic maintenance procedures, process a number of films to check that:
• films are being transported through the processor correctly
• the quality of the film after processing is good.
Before you adjust, install, or remove any electrical component, disconnect the main power.
Electrical connections should only be done by qualified personnel.
When you use caustic solutions to clean, use rubber gloves and protective glasses. Always use
these solutions in a room that is correctly vented.
246628 3-3
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SECTION 2
Preventive Maintenance Schedule
For more details on how to adjust parts for position, alignment, and tension, see Section 2 of this manual.
ITEM TO CHECK WEEKLY MONTHLY
Film Guide Assembly X
Detector/Crossover Assemblies X
Rollers
Gears
Guide Shoes
Bearings
Brackets
Nuts
Squeegee Assembly X
Rollers
Gears
Guide Shoes
Bearings
Brackets
Nuts
Rack Assemblies X
Rollers
Sprockets
Chain
Springs
Rewet Rollers
Turnaround Assemblies X
Rollers
Springs
Main Drive Assembly X
Plumbing X
Connections
Tubing
Recirculation System X
Filter Or after 5000 films
Developer Temperature X
Water Flow to the Processor X
Chemical Replenishment X
Strainer Assemblies X
Dryer Sections X
Drive Belt
Bearings
Air Tubes X
Rollers
O-Rings
Supports
Dryer Temperature X
3-4 246628
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SECTION 3
Preventive Maintenance Checklist
Component Checkout Procedure
.
Film Guide Assembly (1) Check the bottom of the FILM GUIDE ASSEMBLY for corrosion and
dirt. Remove all corrosion or dirt found.
(2) Check the top of the FEED STAND for corrosion and dirt. Remove all
corrosion or dirt found.
(3) Check that the FILM GUIDE ASSEMBLY is correctly aligned with the
DETECTOR CROSSOVER ROLLERS.
Detector Crossover and
Crossover Assemblies
When you remove the CROSSOVER ASSEMBLIES from the processor, set
the top side on a flat, smooth surface. This prevents twisting them out of
square or changing the setting of the GUIDE SHOE.
Rollers (1) Check that the ROLLERS are clean and smooth.
Gears (1) Check that the GEARS of the ROLLERS for broken TEETH. Install
new ROLLERS if necessary.
(2) Check the DRIVE GEAR for wear or burrs. Install new GEARS if
necessary.
(3) Check the DETECTOR CROSSOVER ASSEMBLY for the correct
alignment by doing the following steps.
a. Remove the DETECTOR CROSSOVER ASSEMBLY from the
processor.
b. Place the top side of the DETECTOR CROSSOVER ASSEMBLY
on a flat, smooth surface.
c. Check that the SIDE PLATES are square against the flat, smooth
surface.
d. Check that the DETECTOR CROSSOVER ASSEMBLY seats
correctly when you install it.
Guide Shoes (1) Check that the LONGER TIPS are in the direction of the film travel.
Bearing, Brackets, and Nuts (1) Check the BEARINGS, BRACKETS, and NUTS for wear and broken
parts. Install new parts if necessary.
246628 3-5
Page 72
Component Checkout Procedure
.
Squeegee Assembly
Rollers (1) Check that the DRIVEN ROLLERS and IDLER ROLLERS rotate freely.
(2) Check that the ROLLERS are clean and smooth.
Gears (1) Check the GEARS of the ROLLERS for broken TEETH. Install new
ROLLERS if necessary.
(2) Check the ROLLERS for wear and burrs. Install new ROLLERS if
necessary.
(3) Check the SQUEEGEE ASSEMBLY for the correct alignment by doing
the following steps.
a. Remove the SQUEEGEE ASSEMBLY from the processor.
b. Place the top side of the SQUEEGEE ASSEMBLY on a flat,
smooth surface.
c. Check that the SIDE PLATES are square against the flat, smooth
surface.
d. Check that the SQUEEGEE ASSEMBLY seats correctly when you
install it.
(4) Check that the LONGER TIPS are in the direction of the film travel.
Bearing, Brackets, and Nuts (1) Check the BEARINGS, BRACKETS, and NUTS for wear and broken
parts. Install new parts if necessary.
Rack Assemblies
To prevent contamination of the DEVELOPER, use the SPLASH GUARD
and the DRIP TRAY when you remove the FIXER RACK.
(1) Check the RACKS for cleanliness.
Rollers (1) Check that the ROLLERS are clean and smooth.
Sprockets (1) Check that the SPROCKETS are correctly engaged in the RACK
CHAIN.
(2) Check that the RACK is square.
Chain (1) Check that the LINKS of the CHAIN are not damaged. Rotate the
DRIVE GEAR so that the entire CHAIN makes one complete revolution
over the DRIVE SPROCKETS.
(2) Check that the tension of the CHAIN is correct. A CHAIN that is not
adjusted correctly may cause the ROLLERS to rotate incorrectly and
may cause the BEARINGS to wear excessively.
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Component Checkout Procedure
Springs
(1) Check the SPRINGS for cleanliness and wear. Install new SPRINGS
if necessary.
(2) Check that the SPRINGS are correctly positioned.
(3) Check that the SPRINGS are adjusted for the correct tension.
Rewet Rollers (1) Check that the REWET ROLLER touches the ROLLERS above and
below it.
Turnaround Assemblies
Rollers (1) Check that the ROLLERS are clean and smooth.
Springs (1) Check the SPRINGS for cleanliness and wear. Install new SPRINGS
if necessary.
(2) Check that the SPRINGS are correctly positioned.
(3) Check that the SPRINGS are adjusted for the correct tension.
Main Drive Assembly
Drive Chain (1) Check the CHAIN for wear. Install a new CHAIN if necessary.
(2) Check that the CHAIN is adjusted for the correct tension.
(3) Lubricate the CHAIN as necessary. See the Lubrication Table on
page 3-9.
Bearings and Sprockets (1) Check the BEARINGS AND SPROCKETS for wear. Install new
BEARINGS and SPROCKETS if necessary.
(2) Check whether the TEETH of the SPROCKETS have become too
sharp due to wear. If the TEETH are too sharp, install new
SPROCKETS.
(3) Remove all burrs from the WORM GEARS.
Plumbing Connections (1) Check all connections for leaks.
Recirculation System
NOTE
In addition to checking the system during the periodic maintenance
procedures, check the system when you change solution.
Developer and Fixer (1) Check the RECIRCULATION SYSTEM by operating the PUMPS. If
Recirculation you see movement on the surface of the solution, the
RECIRCULATION SYSTEM is operating.
Developer Temperature (1) Check that the DEVELOPER temperature is within the specified range
by inserting a THERMOMETER of known accuracy into the
DEVELOPER TANK.
246628 3-7
Page 74
Component Checkout Procedure
.
Flow of Water to the Processor (1) Check the flow of water. It should take approximately 2 minutes and
30 seconds to fill the WASH TANK with the RACK ASSEMBLY
installed.
Chemical Replenishment (1) Check for the correct replenishment rates. See Service Bulletin
No. 30.
Tubing (1) Check that all TUBING is not kinked or damaged.
Strainer Assemblies (1) Check the STRAINER ASSEMBLY for dirt by doing the following steps.
a. Place a CLAMP on the TUBING.
b. With a BRUSH and warm water clean the STRAINER ASSEMBLY
to remove all dirt and chemical deposits from the SCREENS.
Dryer
Drive Belt (1) Check the DRIVE BELT for wear. Install a new DRIVE BELT if
necessary.
(2) Check that the DRIVE BELT is adjusted for the correct tension.
Bearings (1) Check the BEARINGS in the upper and lower PULLEY ASSEMBLIES
for wear.
Air Tubes (1) Check that the AIR TUBES are clean.
Rollers (1) Check that the ROLLERS are clean and smooth.
(2) Check that the ROLLERS are correctly seated.
O-Rings (1) Check the O-RINGS for wear and cracking. Install new O-RINGS if
necessary.
Supports (1) Check that the SUPPORTS are clean.
Dryer Temperature (1) Check the drying temperature to make sure it is set within the specified
range. If the film is not drying, adjust the temperature.
Blower Belt (1) Check the BLOWER BELT for wear. Install a new BLOWER BELT if
necessary.
(2) Check that the BLOWER BELT is adjusted for the correct tension.
Pulleys, Blower, and Blower (1) Check the PULLEYS for clicking noises. If clicking noises are heard,
Motor tighten the 2 setscrews on the MOTOR or BLOWER PULLEYS.
(2) Check the alignment of the BLOWER BELT. Adjust the alignment if
necessary.
3-8 246628
Page 75
SECTION 4
Lubrication Table
Part Lubricant Frequency Procedure
MAIN DRIVE CHAIN NLG1-No. 2 Lithium As necessary Add to the surface of the CHAIN.
Ball and Roller Keep your fingers and clothing free of
Bearing Grease moving CHAINS and SPROCKETS.
TL-2324
RECIRCULATION (B3) and †Light oil, such as 6 months Add a number of drops in the OIL
REPLENISHER (B4) PUMPS SAE No. 20 MOTOR holes.
OIL TL-2199
BLOWER MOTOR (B1) Not necessary — —
BEARINGS
MOTOR (B2) GEAR Not necessary — —
HOUSING
MAIN DRIVE SHAFT Not necessary — —
ASSEMBLY
MAIN DRIVE MOTOR (B2) Not necessary — —
*
12-ounce tubes of GREASE TL-2324 may be †One-ounce of SAE No. 20 MOTOR OIL TL2199
ordered from Parts Services, Eastman Kodak may be ordered from Parts Services, Eastman Kodak
Company, 800 Lee Road, Rochester, New York Company, 800 Lee Road, Rochester, New York
14650. 14650.
*
246628 3-9
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BLANK PAGE
3-10 246628
Page 77
CHAPTER 4
Diagnostics
Table of Contents
Description Page
Flowcharts..........................................................................................................................................................4-2
Cycle of Operations..............................................................................................................................4-2
No Recirculation — Recirculation Pump (B5) Is Not Operating...................................................4-7
AC Power Distribution Diagnostic Flowchart (240 V ac) ..............................................................4-9
Cooling Water Solenoid (L3) Inoperative ......................................................................................4-14
Dryer Blower (B1) Is Not Operating ..............................................................................................4-16
Safelight Not Energized.................................................................................................................4-18
No Main Drive (B2)........................................................................................................................4-22
Developer Lamps Deenergized (DS1 or DS4) .............................................................................4-27
Dryer Lamp Off (DS2)...................................................................................................................4-34
Developer Meter Is Not Energized................................................................................................4-42
Developer Temperature Is Not Increasing ....................................................................................4-45
Dryer Temperature Is Not Increasing............................................................................................4-46
Processor Will Not Go Into Standby Mode ...................................................................................4-48
Processor Will Not Come Out of ‘‘Standby’’ In Auto Mode After 9 min 30 secs. ........................4-50
No Replenishment......................................................................................................................... 4-51
No Buzzer (DS3)...........................................................................................................................4-53
No Counter (M1)............................................................................................................................4-54
Standby Mode.......................................................................................................................................4-55
Wash Water Not Flowing — Mode 1 (Out of Standby) ................................................................4-56
Wash Water Not Flowing — Mode 2 (Out of Standby) ................................................................4-59
AC Power Diagnostics (120 V ac)................................................................................................4-61
Developer Heater (R3) And Developer Lamp (DS1) Stays On....................................................4-65
Diagrams............................................................................................................................................................4-69
M6B Processor, Schematic Diagram, Sheet 1 of 2 .............................................................................4-69
M6B Processor, Schematic Diagram, Sheet 2 of 2 .............................................................................4-70
M6B Processor, Wiring Diagram, Sheet 1 of 3....................................................................................4-71
M6B Processor, Wiring Diagram, Sheet 2 of 3....................................................................................4-72
M6B Processor, Wiring Diagram, Sheet 3 of 3....................................................................................4-73
M6B Processor, 100 Board Schematic Diagram, Sheet 1 of 3 ...........................................................4-74
M6B Processor, 100 Board Schematic Diagram, Sheet 2 of 3 ...........................................................4-75
M6B Processor, 100 Board Schematic Diagram, Sheet 3 of 3 ...........................................................4-76
M6B Processor, Transformer Connections..........................................................................................4-77
Developer Circulation Plumbing Diagram ............................................................................................ 4-81
Developer Circulation Plumbing Diagram ............................................................................................ 4-81
Fixer Circulation Plumbing Diagram .....................................................................................................4-83
Fixer Circulation Plumbing Diagram .....................................................................................................4-83
Wash Circulation Plumbing Diagram....................................................................................................4-85
Wash Circulation Plumbing Diagram....................................................................................................4-85
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