Kodak X-Omat 3000 RA User manual

HEALTH IMAGING
© Eastman Kodak Company, 1999
{Adjust/Replace}{Production}{HealthImaging} Publication No. 7C8285
28JAN98
ADJUSTMENTS AND REPLACEMENTS
for the
Kodak X-Omat 3000 RA INTEGRATED PROCESSOR
in a Kodak X-Omat MULTILOADER 300 PLUS

2 28JAN98 – 7C8285
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 any 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.
Important
Use qualified personnel to service the PROCESSOR.
Warning
To avoid hazardous conditions, keep floors and floor coverings around your Kodak X-Omat Processor and
associated drains clean and dry at all times. Any accumulation of fluids from mixing tanks, drain lines, etc., should
be cleaned up immediately. In the event of an accumulation of liquid due to backup, overflow, or other malfunctions
of the drain associated with your X-Omat Processor, call a plumber or other contractor to correct any problem with
the drain. Kodak accepts no responsibility or liability whatsoever for the serviceability of any drain connected to or
associated with a Kodak X-Omat Processor. Such drains are the sole responsibility of the customer.
Description Page
Table of Contents
Service Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Special Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Electrostatic Discharge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Preventive Measures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
PROCESSOR Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Identifying and Removing the COVERS and PANELS . . . . . . . . . . . . . . . . . . . 5
De-energizing and Energizing the PROCESSOR . . . . . . . . . . . . . . . . . . . . . . . 6
Removing the RACKS with Solutions in the TANKS . . . . . . . . . . . . . . . . . . . . . 6
Draining and Filling the TANKS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
ROLLER TRANSPORT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Adjusting the Squareness of the RACKS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Adjusting the GUIDE SHOES on the DEVELOPER RACK . . . . . . . . . . . . . . . . . . . . 9
Adjusting the GUIDE SHOE on the DRYER RACK . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Adjusting the DEVELOPER or FIXER RACK DRIVE CHAIN. . . . . . . . . . . . . . . . . . . 13
MAIN DRIVE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Removing the DRIVE SHAFT, DRIVE CHAIN, DRIVE MOTOR, WORM GEARS,
and DRIVE SHAFT BEARINGS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Adjusting the Tension on the DRIVE CHAIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
DRYER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Removing the BLOWER B1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Removing the DRYER OVER-TEMPERATURE THERMOSTAT . . . . . . . . . . . . . . . 19
Removing the DRYER THERMISTOR RT3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Removing the DRYER HEATER HR3 or THERMAL CUTOFF . . . . . . . . . . . . . . . . . 21
Plumbing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

7C8285 – 28JAN98 3
General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Removing the DEVELOPER or FIXER HEATER and THERMISTOR . . . . . . . . . . . . 23
Removing the DEVELOPER COOLING SOLENOID L2 . . . . . . . . . . . . . . . . . . . . . . 24
Removing the WATER SOLENOID VALVE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Removing the POPPET VALVES from the REPLENISHMENT PUMPS . . . . . . . . . . 25
Removing the RECIRCULATION PUMP IMPELLER HOUSING or IMPELLER . . . . 26
Removing the HEAT EXCHANGER or the BARBED FITTINGS . . . . . . . . . . . . . . . . 26
Electrical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Removing the AUTOTRANSFORMER T1 or EMI LINE FILTER . . . . . . . . . . . . . . . . 28
Removing the 500 BOARD, the MICROPROCESSOR . . . . . . . . . . . . . . . . . . . . . . . 29
Removing a SOLID STATE RELAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Removing the 7000 BOARD (INTERLOCK) and the MOTOR CONTROLLER BOARD 31
Removing the LEVEL SENSOR HOUSING and the LEVEL SENSOR PROBES . . 32
Adjusting the voltage on the QUAD POWER SUPPLY . . . . . . . . . . . . . . . . . . . . . . . 33

ADJUSTMENTS AND REPLACEMENTS
4 28JAN98 – 7C8285
Section 1: Service Overview
Special Tools
1. Requirements for the PORTABLE COMPUTER:
• be an IBM compatible computer
• haveMS-DOSversion3.0orhigherinstalledonthe
HARD DISK
• have a 720 KB 3 1⁄2in. DISK DRIVE
• haveaserialcommunicationsportconfiguredas
COM1: SeetheUserManualforthePORTABLE
COMPUTER.
Electrostatic Discharge
Overview ESD--electrostatic discharge--is a primary source of:
• product downtime
• lost productivity
• costly repairs
While one cannot feel a static charge of less than 3,500 volts, as few as 30 volts can damage or destroy
essential components in electronic equipment.
Preventive Measures
• Always look for an ESD warning label before doing any procedure involving static-sensitive
components such as CIRCUIT BOARDS. All static-sensitive components are marked with bright
graphic labels, which frequently include instructions. Follow all label instructions.
• Wear a GROUNDING STRAP when handling static-sensitive components. Always make certain
that the CLIP remains attached to a properly grounded, unpainted, clean surface.
• Repair static-sensitive components at an ESD-protected work station or use a PORTABLE
GROUNDING MAT. For help in setting up an ESD-protected work station, contact your Kodak
representative.
• When moving static-sensitive components from one area to another, insert and transport the
components in ESD-protective packaging.
Tool No. Description
TL-2431 AIR METER
TL-1434 Carpenter's LEVEL, approximately 30
cm (12 in.) long
TL-2170 CLAMPS (Order 2)
7C8444 DIAGNOSTICS DISKETTE
TL-4430 EXTRACTION TOOL
TL-3346 GROUNDING KIT
TL-4391 INTERFACE CABLE
TL-2324 LITHIUM BALL and ROLLER BEARING
GREASE
TL-1926 MAGNETIC POWER WARNING SIGN
------ PORTABLE COMPUTER1
1C8022 SEALANT
TL-2192 THERMAL GREASE
7C8515 DOWNLOAD DISKETTE

Service Overview
7C8285 – 28JAN98 5
PROCESSOR Overview
Identifying and Removing the COVERS and PANELS
Before you do most of the procedures in this manual, you must remove some PANELS or COVERS from the
PROCESSOR.
H166_0019DA
H166_0019DCA
SAFETY COVER
DRIVE SIDE
WET SECTION COVER
NON-DRIVE SIDE SAFETY COVER
SAFETY COVER
FEED END
SPLASH COVERS
SAFETY COVER
NON-DRIVE SIDE EXIT PANEL

ADJUSTMENTS AND REPLACEMENTS
6 28JAN98 – 7C8285
De-energizing and Energizing the PROCESSOR
Warning
Dangerous Voltage. For most of the service
procedures, the PROCESSOR must be de-energized.
To de-energize the PROCESSOR:
1. Move CIRCUIT BREAKER CB2 on the bottom left
corner on the back of the MULTILOADER PLUS to
the “O” position.
2. Move the main power CIRCUIT BREAKER to the
“OFF” position.
3. Lock the main power CIRCUIT BREAKER.
4. Place a MAGNETIC POWER WARNING SIGN TL-
1926 on the main power CIRCUIT BREAKER.
To energize the PROCESSOR:
1. Unlock the main power CIRCUIT BREAKER.
2. Move the main wall CIRCUIT BREAKER to the
“ON” position.
3. Move CIRCUIT BREAKER CB2 on the
MULTILOADER PLUS to the “|” position.
Removing the RACKS with Solutions in the TANKS
H104_0390AC
H104_0390ACA
CB2
BREAKER
CIRCUIT
H166_0003HA
H166_0003HCA
FILTER
DEVELOPER
RESERVOIR
WATER
DRYER RACK
FIXER/
CROSSOVER
RACK
WASH WASH FIXER
RACK
DEVELOPER/FIXER
CROSSOVER
ENTRANCE
DEVELOPER
CROSSOVER
RACK
WET SECTION
COVER
WATER DISCONNECT
2 EVAPORATION
COVERS

Service Overview
7C8285 – 28JAN98 7
Caution
Be careful not to cause spills or contaminate the
solutions.
[1] When you remove or install the RACKS:
• Do not allow the fixer solution to contaminate
the developer solution.
• Install the SPLASH GUARD between the
DEVELOPER TANK and the FIXER TANK
when you remove the DEVELOPER RACK.
• Use DRIP TRAYS under the DEVELOPER
and FIXER RACKS.
• Whenyouremove the RACKS,liftthem out of
the PROCESSOR slowly and tilt them so that
the processing solution drains into the TANK.
• When you install the RACKS, insert them in
the TANK slowly to prevent the processing
solutions from splashing over the TANK.
Draining and Filling the TANKS
[1] To drain the TANKS, de-energize the
PROCESSOR and open the DEVELOPER and
FIXER DRAIN VALVES.
[2] To fill the TANKS, do the steps below.
(a) Close the DRAIN VALVES and push the
PROCESSOR into the MULTILOADER.
(b) Energize the PROCESSOR.
(c) From the main menu on the DISPLAY
PANEL, select “PROC”. Then press:
• GO TO SETUP key
• 4-digit access code, 4213
• OPTIONS key
• REPLEN MODE key
• TANK FILL key
Note
See the OPERATOR GUIDE for the Kodak X-Omat
MULTILOADER 300 PLUS for more details on draining
and filling the PROCESSING TANKS.
H108_0035AA
SPLASH
GUARD
DRIP
TRAY
H108_0035ACC
H104_0390AC
DEVELOPER DRAIN VALVE
FIXER DRAIN VALVE
H104_0390ACB

ADJUSTMENTS AND REPLACEMENTS
8 28JAN98 – 7C8285
Section 2: ROLLER TRANSPORT
Adjusting the Squareness of the RACKS
[1] Place the RACK on a smooth, flat surface.
[2] Check whether the SIDEPLATES of the RACK
touch the flat surface evenly. If they do not touch
evenly, apply pressure to the assembly. See the
figure at the left for where to apply pressure to the
DEVELOPER and FIXER RACKS. See the figure
below for where to apply pressure to the WASH
RACK.
H166_0020BA
H166_0020BCA
PLATE
SIDE
FIXER/WASH CROSSOVER
DEVELOPER/FIXER or
CROSSOVER
H150_0138AA
H150_0138ACA
2 SIDEPLATES
H104_0139AA

ROLLER TRANSPORT
7C8285 – 28JAN98 9
Adjusting the GUIDE SHOES on the DEVELOPER RACK
Important
Before doing this procedure, do the procedures listed below:
• Adjusting the Squareness of the DEVELOPER RACK on Page 8.
• Adjusting the Tension on the DRIVE CHAIN on Page 17.
Warning
Dangerous voltage.
[1] De-energize the PROCESSOR.
Note
To prevent the contamination of the processing solutions, use the RACK SPLASH GUARD and DRIP TRAY when
you remove the RACK from the PROCESSOR.
[2] Remove the DEVELOPER RACK from the PROCESSOR.
[3] Remove the SPRING from each end of the TURNAROUND section of the DEVELOPER RACK.
[4] Remove the following parts from the drive end of the MASTER ROLLER SHAFT:
• SCREW
• LOCKING PLATE
• WASHER
[5] Install the SCREW and WASHER removed in the previous step to hold the MASTER ROLLER SHAFT in
position.
[6] While holding the SCREW that secures the drive end of one of the CLUSTER ROLLERS, rotate the SCREW
that secures the non-drive side of the CLUSTER ROLLER.
[7] Remove the following parts from either end of the CLUSTER ROLLER.
• SCREW
• 2 WASHERS
• SPACER
[8] Pull the CLUSTER ROLLER SHAFT out through the SIDEPLATE of the DEVELOPER RACK.
[9] Remove the CLUSTER ROLLER from the DEVELOPER RACK.
[10] Repeat Step 6 through Step 9 for the second CLUSTER ROLLER.
H150_0171BA
CLUSTER
ROLLER
SHAFT
WASHER
SPACER
WASHER SCREW SCREW
PLATE
WASHER
SPRING
MASTER ROLLER
SHAFT
drive side
H150_0171BCA

ADJUSTMENTS AND REPLACEMENTS
10 28JAN98 – 7C8285
[11] Loosen the LOCKING NUT on the ADJUSTING SCREW for the LOWER GUIDE SHOE on the drive end of the
DEVELOPER RACK. See the figure above.
[12] Insert a THICKNESS GAUGE between the LOWER GUIDE SHOE and the MASTER ROLLER as close to the
end of the LOWER GUIDE SHOE as possible.
[13] Rotate the ADJUSTING SCREW for the LOWER GUIDE SHOE until the LOWER GUIDE SHOE and MASTER
ROLLER are .51 mm (.020 in.) apart:
[14] Hold the ADJUSTING SCREW in position and tighten the LOCKING NUT.
[15] Repeat Steps 11 through 14 for the non-drive end of the same GUIDE SHOE.
[16] Loosen the LOCKING NUT on the ADJUSTING SCREW for the DOWNPATH GUIDE SHOE. See the figure
above.
[17] Insert a THICKNESS GAUGE between the DOWNPATH GUIDE SHOE and the MASTER ROLLER as close to
the end of the DOWNPATH GUIDE SHOE as possible.
[18] Rotate the ADJUSTING SCREW for the DOWNPATH GUIDE SHOE until the DOWNPATH GUIDE SHOE and
MASTER ROLLER are .76 mm (.030 in.) apart.
[19] Hold the ADJUSTING SCREW in position and tighten the LOCKING NUT.
LOWER GUIDE SHOE:
0.51 mm (0.020 in.)
H166_0016BA
H166_0016BCA
LOWER
MASTER ROLLER
GUIDE SHOE
THICKNESS
GAUGE
MASTER
ROLLER
drive side
GUIDE
SHOE
ADJUSTING
SCREW
LOCKING
NUT
DOWNPATH GUIDE SHOE:
0.76 mm (0.030 in.)
H166_0015BA
H166_0015BCA
MASTER
ROLLER
GUIDE SHOE LOCKING
NUT ADJUSTING
SCREW
DOWNPATH GUIDE SHOE
THICKNESS
GAUGE
MASTER
ROLLER
drive side

ROLLER TRANSPORT
7C8285 – 28JAN98 11
[20] Repeat Steps 16 through 19 for the non-drive end of the same GUIDE SHOE.
Note
See Figure on Page 9 when doing the following steps:
Important
When you install the CLUSTER ROLLERS, install the HEX HEAD SCREW on the DRIVE END of the DEVELOPER
RACK.
[21] Install one of the CLUSTER ROLLERS and SHAFTS so that the GEAR on the CLUSTER ROLLER engages
with the GEAR on the MASTER ROLLER.
[22] Install the parts removed in Step 7on the CLUSTER ROLLER.
• WASHER
• SPACER
• WASHER
• SCREW
[23] Repeat Steps 21 and 22 for the second CLUSTER ROLLER.
[24] Remove the SCREW and WASHER that you installed in the drive end of the MASTER ROLLER in Step 5.
[25] Push the non-drive end of the MASTER ROLLER SHAFT until the SHAFT extends as far as possible past the
drive end SIDEPLATE.
[26] Hold the non-drive end of the MASTER ROLLER SHAFT in position and install the following parts into the drive
end of the MASTER ROLLER SHAFT:
• WASHER
• LOCKING PLATE
• SCREW
[27] Install the 2 SPRINGS removed from the TURNAROUND section of the RACK in Step 3.
[28] Rotate the RACK so that it stands upright.
[29] Check the RACK for squareness.
[30] Install the RACK into the PROCESSOR.

ADJUSTMENTS AND REPLACEMENTS
12 28JAN98 – 7C8285
Adjusting the GUIDE SHOE on the DRYER RACK
[1] Remove parts as necessary from the DRYER
RACK to obtain access to the bottom GUIDE
SHOE ADJUSTMENT SCREWS.
[2] Remove ROLLERS and AIR TUBES as
necessary to be able to measure the clearance
between the GUIDE SHOE and the “F” ROLLER.
[3] Loosen the GUIDE SHOE ADJUSTMENT
SCREWS.
[4] Setthedistancebetweenthe“F”ROLLERandthe
GUIDE SHOE:
(a) Place a 2.70 mm (0.105 in.) FEELER
GAUGE between the “F” ROLLER and the
long edge of the GUIDE SHOE.
(b) HoldtheGUIDE SHOEagainstthe FEELER
GAUGE and tighten the GUIDE SHOE
ADJUSTMENT SCREW.
Important
The clearance along the length of the GUIDE SHOE
and the ROLLER must be uniform.
[5] Check that the adjustment has not changed. The
clearance must be: 2.70 mm (0.105 in.) +/- 0.10
mm (0.005 in.).
[6] Check for correct operation of the DRYER RACK
by running 35.0 cm x 43.0 cm (14 in. x 17 in.) films.
[7] If the DRYER RACK bottom GUIDE SHOE
causes scratching or stubbing of the film, make
the following adjustments as necessary:
Note
Make the adjustments in small increments of
approximately 0.10 mm (0.005 in.) to prevent
scratching or stubbing of the film.
[8] If scratching occurs, increase the distance
between the bottom GUIDE SHOE and the “F”
ROLLER.
[9] Ifstubbingoccurs,decreasethedistancebetween
the GUIDE SHOE and the “F” ROLLER.
[10] Check for correct operation of the PROCESSOR.
F
H150_0212GA
ADJUSTMENT SCREW
GUIDE SHOE
(0.105 in.)
2.70 mm
gap:
H150_0212GCA

ROLLER TRANSPORT
7C8285 – 28JAN98 13
Adjusting the DEVELOPER or FIXER RACK DRIVE CHAIN
Note
To prevent the contamination of the processing solutions, use the RACK SPLASH GUARD and DRIP TRAY when
you remove the RACK from the PROCESSOR.
[1] Remove the DEVELOPER or FIXER RACK.
[2] Loosen the 2 HOLDING SCREWS at each end of the RACK approximately 1 full turn.
[3] Hold the RACK vertically above the work surface and allow gravity to provide full tension on the TURNAROUND.
[4] If necessary, turn the 2 ADJUSTING SCREWS on the drive end of the RACK counterclockwise until the
SCREWS do not contact the TURNAROUND SIDEPLATE.
[5] Rotate the DRIVE GEAR 6 full turns.
[6] Tighten the 2 HOLDING SCREWS on the drive end of the RACK.
[7] Place the RACK vertically on a flat work surface.
[8] Rotate the 2 ADJUSTING SCREWS on the drive end of the RACK clockwise until both SCREWS just touch the
TURNAROUND SIDEPLATE on the drive end of the RACK.
[9] Loosen the 2 HOLDING SCREWS on the drive end of the RACK approximately 1 full turn.
[10] Rotate the 2 ADJUSTING SCREWS on the drive end of the RACK counterclockwise 1 full turn.
[11] Tighten the 2 HOLDING SCREWS on the drive end of the RACK.
[12] Using a THICKNESS GAUGE TL-2372 measure the distance between the UPPER SIDEPLATE and the
TURNAROUND SIDEPLATE on the drive end of the RACK.
[13] Rotate the 2 ADJUSTING SCREWS on the non-drive end of the RACK until the distance between the UPPER
SIDEPLATE and the TURNAROUND SIDEPLATE is the same as the distance between the 2 SIDEPLATES on
the drive end of the RACK.
[14] Tighten the 2 HOLDING SCREWS on the non-drive end of the RACK.
[15] Assemble the PROCESSOR and check that it operates correctly.
equal
distance
equal
distance
H150_0169BA
4 ADJUSTING
SCREWS
UPPER
SIDEPLATE
THICKNESS
GAUGE
TL2372
THICKNESS
GAUGE
TL2372
4 HOLDING
SCREWS
TURNAROUND
SIDEPLATE TURNAROUND
drive
side
non-
drive
side
drive side
non-drive
side
H150_0169BCA

ADJUSTMENTS AND REPLACEMENTS
14 28JAN98 – 7C8285
Section 3: MAIN DRIVE
Removing the DRIVE SHAFT, DRIVE CHAIN, DRIVE MOTOR, WORM
GEARS, and DRIVE SHAFT BEARINGS
Note
It is not necessary to remove the DRIVE MOTOR to remove the DRIVE SHAFT.
Warning
Dangerous voltage.
[1] De-energize the PROCESSOR.
[2] Remove:
• DRIVE CHAIN COVER
• DRIVE CHAIN
• DRIVE MOTOR (if necessary)
[3] Remove from the FEED END of the DRIVE SHAFT:
• E-RING
• DRIVE SHAFT WASHER (quantity may vary)
• BEARING RETAINER and BEARING (if necessary)
H104_0412HA
NUT (4)
MOUNTING
SPROCKET
COVER
DRIVE CHAIN CHAIN
DRIVE
CONNECTOR
P/J 22
BRACKET
MOTOR
WASHER
LOCK
WASHER
H104_0412HCB
MOTOR
DRIVE
BOX
GEAR BOLT (4)
MOTOR
DRIVE
CABLE
SHIELD
CONNECTO
R

MAIN DRIVE
7C8285 – 28JAN98 15
[4] For access to the SPROCKET PIN, move the DRIVE SHAFT toward the RECEIVE END of the PROCESSOR.
[5] Remove from the DRYER END of the DRIVE SHAFT:
• SPROCKET PIN and SPROCKET
• 2 THRUST WASHERS
• THRUST BEARING
• BEARING RETAINER and BEARING
• BEARING MOUNT
• any SHIMS and SHIELD
Important
Observe the quantity of SHIMS removed. When assembling the DRIVE SHAFT, install the same quantity of SHIMS.
[6] Remove the DRIVE SHAFT by slowly pulling it toward the DRYER END of the PROCESSOR.
Important
• Check the direction of the WORM GEARS. See the figure below for correct installation on the DRIVE SHAFT.
• When you install the DRIVE SHAFT, install a quantity of DRIVE SHAFT WASHERS until the DRIVE SHAFT has
minimum play from side to side.
[7] If necessary, remove any WORM GEARS that have wear from the DRIVE SHAFT. Use a PUNCH to remove the
ROLL PIN from the WORM GEAR.
[8] Reverse the above procedure to install a new DRIVE SHAFT. Install the same quantity of SHIMS that you
removed in Step 5.
H166_0017HA
H166_0017HCA
4 WASHERS
4 LOCK WASHERS
4 SCREWS
SHIELD
SHIM
PUNCH DRIVE
SHAFT
FEED
END
PIN
BEARING
RETAINER
THRUST
WASHER
SPROCKET
THRUST
BEARING
BEARING
MOUNT
DRYER
END
SPROCKET
PIN
BEARING
2 SCREWS
2 LOCK WASHERS
2 WASHERS
RETAINER
BEARING
DRIVE
SHAFT
WASHER
BEARING
E-RING
2 WASHERS
2 LOCK WASHERS
2 SCREWS

ADJUSTMENTS AND REPLACEMENTS
16 28JAN98 – 7C8285
[9] Adjust the tension on the DRIVE CHAIN.
Warning
You must install all SAFETY COVERS which were removed for access.
[10] Install the COVERS and PANELS. See Page 5.
H127_0154BA
H127_0154BCA
8 WORM GEARS
DRIVE SHAFT FEED END
DRYER END

MAIN DRIVE
7C8285 – 28JAN98 17
Adjusting the Tension on the DRIVE CHAIN
Warning
Dangerous voltage.
[1] De-energize the PROCESSOR.
[2] Remove the DRIVE CHAIN COVER.
[3] Loosen the 4 DRIVE MOTOR BOLTS from the
MOTOR BRACKET.
[4] Press down on the DRIVE MOTOR to tighten the
DRIVE CHAIN. Allow 5 mm (1⁄4in.) deflection of
the DRIVE CHAIN at the center of the DRIVE
CHAIN.
[5] Tighten the 4 DRIVE MOTOR BOLTS.
Warning
You must install all SAFETY COVERS which were
removed for access.
[6] Install the COVERS and PANELS. See Page 5 .
H104_0593CA
DRIVE CHAIN
DRIVE MOTOR
BOLT (4)
DRIVE
MOTOR
SCREW (3)
WASHER (3)
LOCK WASHER (3)
MOTOR
BRACKET
DRIVE
CHAIN
COVER
SPROCKET
H104_0593CCA

ADJUSTMENTS AND REPLACEMENTS
18 28JAN98 – 7C8285
Section 4: DRYER
Removing the BLOWER B1
Warning
Dangerous voltage.
[1] De-energize the PROCESSOR.
[2] Remove the BLOWER with BRACKET. See the Figure.
[3] Transfer the BLOWER SLEEVE from the existing BLOWER to the new BLOWER.
[4] Install the new BLOWER and assemble the PROCESSOR.
Note
When you install the new BLOWER, be sure that the BLOWER SLEEVE is positioned correctly to prevent air leaks.
Warning
You must install all SAFETY COVERS which were removed for access.
[5] Install the COVERS and PANELS. See Page 5
H166_0018BA
H166_0018BCA
BASE PLATE
PLENUM
3 WASHERS
3 LOCK WASHERS
3 SCREWS
with BRACKET
BLOWER
SLEEVE
BLOWER
P/J18
CONNECTOR

DRYER
7C8285 – 28JAN98 19
Removing the DRYER OVER-TEMPERATURE THERMOSTAT
Important
The DRYER OVER-TEMPERATURE THERMOSTAT
automatically resets after an over-temperature
condition.
Warning
Dangerous voltage.
[1] De-energize the PROCESSOR.
[2] Remove the DRYER OVER-TEMPERATURE
THERMOSTAT. See the Figure.
H166_0023CA
H166_0023CCA
COVER
2 WIRES2 SCREWS
THERMOSTAT
OVERTEMPERATURE
DRYER

ADJUSTMENTS AND REPLACEMENTS
20 28JAN98 – 7C8285
Removing the DRYER THERMISTOR RT3
Warning
Dangerous voltage.
[1] De-energize the PROCESSOR.
[2] Remove the DRYER RACK.
[3] Remove the DRYER THERMISTOR RT3.
See the Figure.
H150_0148CA
H150_0148CCA
P/J28
2 SCREWS RT3
THERMISTOR
DRYER