Siemens FUJI-Reader User manual

FUJI-Reader
English
Print No.: SPB7-420.840.55.01.02 Doc. Gen. Date: 01.03
Replaces: n.a.
© Siemens AG 2003
The reproduction, transmission or
use of this document or its contents
is not permitted without express
written authority. Offenders will be
liable for damages. All rights,
including rights created by patent
grant or registration of a utility
model _or_design,_are_reserved.
SP
Preventive Maintenance
Service Manual

CR-IR347/CR-IR347P
Service Manual
Preventive Maintenance (PM)

CR-IR347 Service Manual 0.1
009-058-03
08.30.2002 FM3476
0.1
Contents Preventive Maintenance
Preventive Maintenance (PM)
1. Preventive Maintenance Program ................................................................................. PM-2
1.1 Preventive Maintenance Program List ................................................................ PM-2
1.2 Preventive Maintenance Flow .............................................................................. PM-4
1.3 Checking the Intervals.......................................................................................... PM-8
1.4 Precautions for Preventive Maintenance............................................................ PM-9
2. Checks Before Maintenance ........................................................................................ PM-10
2.1 Checking the Error Log ...................................................................................... PM-10
2.2 Checking for Image Problems ........................................................................... PM-12
3. Cleaning the FD Drive and Magnetic Card Reader .................................................... PM-16
4. Removing the Covers ................................................................................................... PM-18
5. Turning OFF the High-Voltage Switch ......................................................................... PM-20
6. Cleaning/Replacing the Air Filters............................................................................... PM-22
7. Cassette Set Unit and IP Removal Unit ....................................................................... PM-24
7.1 Removing the Cassette Set Unit........................................................................ PM-24
7.2 IP Removal Unit (Cleaning the Suction Cups) ................................................. PM-28
7.3 IP Removal Unit (Cleaning/Replacing the Rubber Rollers Located Under
the IP Removal Arm and Shock Absorber-Attached Guide Plates) ............... PM-30
7.4 IP Removal Unit (Cleaning/Replacing the Shock Absorber-Attached
Guide Plates Located Under the IP Removal Unit) .......................................... PM-33
7.5 IP Removal Unit (Cleaning/Replacing the Shock Absorber-Attached
Guide Plates in the Conveyance Path of the IP Removal Unit) ....................... PM-34
7.6 IP Removal Unit (Cleaning the Rubber Rollers) ............................................... PM-38
7.7 Cassette Set Unit (Cleaning the Rubber Roller)............................................... PM-39
7.8 Installing the Cassette Set Unit ......................................................................... PM-40
8. Erasure Conveyor ........................................................................................................ PM-44
8.1 Removing the Erasure Conveyor ...................................................................... PM-44
8.2 Erasure Conveyor (Cleaning/Replacing the Erasure Lamps) ......................... PM-46
8.3 Erasure Conveyor (Cleaning/Replacing the Cleaning Rollers) ....................... PM-48
8.4 Erasure Conveyor (Cleaning/Replacing the Shock Absorber-Attached
Reflection Plate) .................................................................................................. PM-50
8.5 Erasure Conveyor (Cleaning/Replacing the Shock Absorber-Attached
Filter) .................................................................................................................... PM-52
CR-IR347 Service Manual – Contents

CR-IR347 Service Manual 0.2
009-058-03
08.30.2002 FM3476
0.2
Contents Preventive Maintenance
8.6 Erasure Conveyor (Cleaning/Replacing the Shock Absorber-Attached
Guide Plates) ....................................................................................................... PM-54
8.7 Erasure Conveyor (Cleaning the Rubber Rollers) ........................................... PM-55
8.8 Erasure Conveyor (Installing the Lamp House Assembly/Shock Absorber-
Attached Reflection Plate) ................................................................................. PM-56
8.9 Erasure Conveyor (Installing the Cleaning Rollers) ........................................ PM-57
8.10 Installing the Erasure Conveyor ........................................................................ PM-58
9. Subscanning Unit and Side-Positioning Conveyor.................................................... PM-60
9.1 Subscanning Unit (Cleaning the SUS Belt/Rubber Belt/Kapton®Belt) .......... PM-60
9.2 Pulling Out the Scanner Unit ............................................................................. PM-62
9.3 Removing the Side-Positioning Conveyor........................................................ PM-66
9.4 Side-Positioning Conveyor (Cleaning/Replacing the Shock Absorber-
Attached Guide Plates)....................................................................................... PM-68
9.5 Side-Positioning Conveyor (Cleaning the Rubber Rollers)............................. PM-73
9.6 Subscanning Unit (Removing the Light-Collecting Guide Assemblies)........ PM-76
9.7 Subscanning Unit (Cleaning the Light-Collecting Guide Assemblies) .......... PM-80
9.8 Subscanning Unit (Removing the Scanning Optics Unit) ............................... PM-82
9.9 Subscanning Unit (Cleaning the Light-Collecting Mirror)............................... PM-84
9.10 Subscanning Unit (Cleaning the Rubber Rollers)............................................ PM-87
9.11 Subscanning Unit (Cleaning the Shock Absorber-Attached Center
Guide Plate/Shock Absorber-Attached Guide Plate) ....................................... PM-88
9.12 Subscanning Unit (Cleaning the Glass Guide) ................................................ PM-89
9.13 Subscanning Unit (Replacing the Shock Absorber-Attached Center
Guide Plate/Shock Absorber-Attached Guide Plate) ....................................... PM-90
9.14 Subscanning Unit (Installing the Scanning Optics Unit) ................................ PM-96
9.15 Subscanning Unit (Installing the Light-Collecting Guide Assemblies) ......... PM-98
9.16 Installing the Side-Positioning Conveyor ....................................................... PM-109
9.17 Pushing In the Scanner Unit ............................................................................ PM-110
10. Turning ON the High-Voltage Switch ......................................................................... PM-112
11. Installing and Cleaning the Covers ........................................................................... PM-112
12. Checking the Date and Time ...................................................................................... PM-113
13. Deleting the Error Log ................................................................................................ PM-114
14. Checking the Image .................................................................................................... PM-115

Preventive Maintenance (PM) Control Sheet
PM - 1
CR-IR347 Service Manual PM - 1
009-058-03
08.30.2002 FM3476
Control Sheet
Revision number Reason Pages affectedIssue date
10/20/2000 00 New release (FM2732) All pages
05/15/2001 01 Corrections (FM3052) PM - 94, 97
08/30/2001 02 Design changes; measures against noise PM - 35, 38, 43, 55, 57-59, 62,
(FM3142) 68, 69, 72, 74, 82, 90, 91, 94
08/30/2002 03 Image checks and other information added PM - 12–15, 15.1–15.4, 46,
(FM3476)

CR-IR347 Service Manual PM - 2
009-058-00
10.20.2000 FM2732 (2)
PM - 2
1. Preventive Maintenance Program
1.1 Preventive Maintenance Program List
TR7H6005.EPS
Refer to Program Intervals Work time
(min) Tools/jigs, measuring
apparatus Periodically replaced parts
2.1 Checking the Error Log
2.2 Checking the Image
3. Cleaning the FD Drive and Magnetic
Card Reader FD drive cleaner Cleaning card
4. Removing the Covers
5. Turning OFF the High-Voltage Switch
6. Cleaning/Replacing the Air Filters Air filters
7.1 Removing the Cassette Set Unit
7.2 IP Removal Unit (Cleaning the Suction Cups)
7.3 IP Removal Unit (Cleaning/Replacing the
Rubber Rollers Located Under the IP
Removal Arm and Shock Absorber-Attached
Guide Plates)
Shock absorber-
attached guide plates
Shock absorber-
attached guide plates
Shock absorber-
attached guide plates
7.4 IP Removal Unit (Cleaning/Replacing the
Shock Absorber-Attached Guide Plates
Located Under the IP Removal Unit)
7.5 IP Removal Unit (Cleaning/Replacing the
Shock Absorber-Attached Guide Plates
in the Conveyance Path of the IP Removal
Unit)
7.6 IP Removal Unit
(Cleaning the Rubber Rollers)
7.7 Cassette Set Unit
(Cleaning the Rubber Roller)
7.8 Installing the Cassette Set Unit
8.1 Removing the Erasure Conveyor
8.2 Erasure Conveyor
(Cleaning/Replacing the Erasure Lamps) Erasure lamps
Cleaning rollers
8.3 Erasure Conveyor (Cleaning/Replacing
the Cleaning Rollers)
8.5 Erasure Conveyor (Cleaning/Replacing the
Shock Absorber-Attached Filter)
8.6 Erasure Conveyor (Cleaning/Replacing the
Shock Absorber-Attached Guide Plates)
8.7 Erasure Conveyor
(Cleaning the Rubber Rollers)
8.9 Erasure Conveyor
(Installing the Cleaning Rollers)
8.10 Installing the Erasure Conveyor
8.8 Erasure Conveyor (Installing the Lamp
House Assembly/Shock Absorber-Attached
Reflection Plate)
0.5Y
0.5Y
0.5Y
5 min
20 min
5 min
1Y 15 min
1Y –
1Y/2Y 5 min
1Y 10 min
1Y 5 min
1Y/3Y 15 min
1Y/3Y
1Y/3Y
5 min
20 min
1Y 20 min
1Y
1Y
5 min
10 min
1Y 5 min
1Y/2Y 5 min
1Y/2Y 15 min
1Y/3Y
1Y/3Y
10 min
10 min
8.4 Erasure Conveyor (Cleaning/Replacing the
Shock Absorber-Attached Reflection Plate)
Shock absorber-
attached reflection
plate
Shock absorber-
attached filter
Shock absorber-
attached guide plates
1Y/3Y 5 min
1Y
1Y
1Y
1Y
5 min
5 min
5 min
5 min

CR-IR347 Service Manual PM - 3
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PM - 3
9.6 Subscanning Unit (Removing the Light-
Collecting Guide Assemblies)
9.7 Subscanning Unit (Cleaning the Light-
Collecting Guide Assemblies)
9.8 Subscanning Unit (Removing the Scanning
Optics Unit)
9.9 Subscanning Unit (Cleaning the Light-
Collecting Mirror) Ethanol
Ethanol
Ethanol
9.10 Subscanning Unit (Cleaning the Rubber
Rollers)
9.11 Subscanning Unit (Cleaning the Shock
Absorber-Attached Center Guide Plate/
Shock Absorber-Attached Guide Plate)
9.12 Subscanning Unit
(Cleaning the Glass Guide)
9.13 Subscanning Unit (Replacing the Shock Absorber-Attached Center Guide Plate/
Shock Absorber-Attached Guide Plate)
Shock absorber-
attached center guide
plate/shock absorber-
attached guide plate
Shock absorber-
attached guide plates
9.14 Subscanning Unit (Installing the Scanning
Optics Unit)
9.15 Subscanning Unit (Installing the Light-
Collecting Guide Assemblies)
9.5 Side-Positioning Conveyor
(Cleaning the Rubber Rollers)
9.16 Installing the Side-Positioning Conveyor
9.17 Pushing In the Scanner Unit
10. Turning ON the High-Voltage Switch
11. Installing and Cleaning the Covers
12. Checking the Date and Time
13. Deleting the Error Log
9.4 Side-Positioning Conveyor (Cleaning/
Replacing the Shock Absorber-Attached
Guide Plates)
1Y 5 min
1Y 5 min
1Y 5 min
1Y 10 min
1Y 5 min
1Y 5 min
1Y 5 min
3Y 30 min
1Y 5 min
1Y 10 min
1Y/3Y 60 min
1Y 5 min
1Y 5 min
1Y 5 min
1Y 5 min
1Y 20 min
1Y 5 min
0.5Y 5 min
TR7H6006.EPS
14. Checking the Image 0.5Y 20 min
9.2 Pulling Out the Scanner Unit
9.3 Removing the Side-Positioning Conveyor
9.1 Subscanning Unit (Cleaning the SUS Belt/
Rubber Belt/Kapton
¤
Belt) Ethanol
2Y
1Y
1Y
10 min
5 min
5 min
Refer to Program Intervals Work time
(min) Tools/jigs, measuring
apparatus Periodically replaced parts

CR-IR347 Service Manual PM - 4
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10.20.2000 FM2732 (2)
PM - 4
1.2 Preventive Maintenance Flow
A
4. Removing the Covers
5. Turning OFF the High-Voltage Switch
6. Cleaning/Replacing the Air Filters
2.1 Checking the Error Log
2.2 Checking the Image
3. Cleaning the FD Drive and Magnetic Card Reader
7.1 Removing the Cassette Set Unit
7.2 IP Removal Unit (Cleaning the Suction Cups)
7.3 IP Removal Unit (Cleaning/Replacing the Rubber Rollers
Located Under the IP Removal Arm and Shock Absorber-
Attached Guide Plates)
7.4 IP Removal Unit (Cleaning/Replacing the Shock Absorber-
Attached Guide Plates Located Under the IP Removal Unit)
7.5 IP Removal Unit (Cleaning/Replacing the Shock Absorber-
Attached Guide Plates in the Conveyance Path of the IP
Removal Unit)
7.6 IP Removal Unit (Cleaning the Rubber Rollers)
7.7 Cassette Set Unit (Cleaning the Rubber Roller)
FR7H6186.EPS
START
7.8 Installing the Cassette Set Unit
1Y Clean
1Y Clean
2Y Replace
Air filters
1Y Clean
1Y Clean
1Y Clean
Clean
0.5Y
D
<<If the procedures are performed
at intervals of half year>>
1Y Clean 3Y
Replace
Shock absorber-
attached guide
plates
1Y Clean
3Y
Replace
Shock absorber-
attached guide
plates
Replace
Shock absorber-
attached guide
plates
3Y

CR-IR347 Service Manual PM - 5
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10.20.2000 FM2732 (2)
PM - 5
B
A
8.4 Erasure Conveyor (Cleaning/Replacing the Shock
Absorber-Attached Reflection Plate)
8.5 Erasure Conveyor (Cleaning/Replacing the Shock
Absorber-Attached Filter)
8.6 Erasure Conveyor (Cleaning/Replacing the Shock
Absorber-Attached Guide Plates)
8.1 Removing the Erasure Conveyor
8.2 Erasure Conveyor (Cleaning/Replacing the Erasure Lamps)
8.3 Erasure Conveyor (Cleaning/Replacing the Cleaning
Rollers)
8.7 Erasure Conveyor (Cleaning the Rubber Rollers)
8.8 Erasure Conveyor (Installing the Lamp House Assembly/
Shock Absorber-Attached Reflection Plate)
8.9 Erasure Conveyor (Installing the Cleaning Rollers)
8.10 Installing the Erasure Conveyor
9.1 Subscanning Unit (Cleaning the SUS Belt/Rubber Belt/
Kapton¤Belt)
9.2 Pulling Out the Scanner Unit
9.3 Removing the Side-Positioning Conveyor
FR7H6187.EPS
1Y Clean 2Y Replace
Erasure lamps
1Y Clean 2Y Replace
Cleaning rollers
2Y Clean
1Y Clean 3Y
Replace
Shock absorber-
attached reflection plate
1Y Clean 3Y
Replace
Shock absorber-
attached filter
1Y Clean
1Y Clean
3Y
Replace
Shock absorber-
attached guide plates

CR-IR347 Service Manual PM - 6
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10.20.2000 FM2732 (2)
PM - 6
C
B
9.9 Subscanning Unit (Cleaning the Light-Collecting Mirror)
9.10 Subscanning Unit (Cleaning the Rubber Rollers)
9.11 Subscanning Unit (Cleaning the Shock Absorber-Attached
Center Guide Plate/Shock Absorber-Attached Guide Plate)
9.6 Subscanning Unit (Removing the Light-Collecting Guide
Assemblies)
9.7 Subscanning Unit (Cleaning the Light-Collecting Guide
Assemblies)
9.8 Subscanning Unit (Removing the Scanning Optics Unit)
9.12 Subscanning Unit (Cleaning the Glass Guide)
9.13 Subscanning Unit (Replacing the Shock Absorber-Attached
Center Guide Plate/Shock Absorber-Attached Guide Plate)
9.14 Subscanning Unit (Installing the Scanning Optics Unit)
9.15 Subscanning Unit (Installing the Light-Collecting Guide
Assemblies)
9.4 Side-Positioning Conveyor (Cleaning/Replacing the Shock
Absorber-Attached Guide Plates)
9.16 Installing the Side-Positioning Conveyor
9.5 Side-Positioning Conveyor (Cleaning the Rubber Rollers)
FR7H6188.EPS
9.17 Pushing In the Scanner Unit
1Y
Clean
1Y
Clean
1Y
Clean
Clean
1Y
Clean
1Y
Clean
1Y
Clean
1Y
3Y
Replace
Shock absorber-attached center guide
plate/shock absorber-attached guide plate
3Y
Replace
Shock absorber-
attached guide plates

CR-IR347 Service Manual PM - 7
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PM - 7
C
END
FR7H6189.EPS
10. Turning ON the High-Voltage Switch
11. Installing and Cleaning the Covers
12. Checking the Date and Time
13. Deleting the Error Log
14. Checking the Image
D
0.5Y

CR-IR347 Service Manual PM - 8
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10.20.2000 FM2732 (2)
PM - 8
1.3 Checking the Intervals
To facilitate the understanding of the inspection intervals of each preventive maintenance
item, the item is indicated by one of the following icons in this volume.
0.5Y
Indicates that the procedures should be performed at intervals of half year.
1Y
Indicates that the procedures should be performed at intervals of one year.
2Y
Indicates that the procedures should be performed at intervals of two years.
3Y
Indicates that the procedures should be performed at intervals of three years.

CR-IR347 Service Manual PM - 9
009-058-00
10.20.2000 FM2732 (2)
PM - 9
1.4 Precautions for Preventive Maintenance
CAUTION
The red-painted screws should never be removed.
◆ INSTRUCTION ◆
The yellow-painted screws require adjustments when components are reinstalled. When
reinstalling the components, follow the check/adjustment procedures.
REFERENCE
With this machine, the mounting screws for the shock absorber-attached guide plates to be
replaced are blue-painted.

CR-IR347 Service Manual PM - 10
009-058-00
10.20.2000 FM2732 (2)
PM - 10
2. Checks Before Maintenance
0.5Y
At intervals of half year →Check.
2.1 Checking the Error Log
(1) Start the M-Utility.
(2) Open the error log.
REFERENCE
Below is shown an example where errors and warning messages are displayed. To
check the number of occurrences for each error code, select “2.SUMMARY”, instead of
“1. ALL”, at step #3.
0. QUIT
1. ERROR LOG UTILITY
2. CONFIGURATION SETTING
3. TEST MODE
4. ELECTRICAL UTILITY
5. SCANNER UTILITY
6. MECHANICAL UTILITY
7. FILE UTILITY
8. BACKUP MEMORY
9. HV OFF
10. MENU SETTING
11.SYSTEM UTILIT
Y
> 1
0. QUIT
1. LIST
2. CLEAR
3. SAVE TO FD
4. SAVE TO HD
ELU > 1
0. QUIT
1. ALL
2. SUMMARY
ELU : LI > 1
0. QUIT
1. ERROR
2. WARNING
3. BOTH
ELU : LI : ALL > 3
FR7H6101.EPS
#1 [Input/ENT]
#2 [Input/ENT]
#3 [Input/ENT]
#4 [Input/ENT]

CR-IR347 Service Manual PM - 11
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PM - 11
(3) Check the error log displayed.
◆ CHECK ◆
Check if error logs are generated.
If error logs are generated, see [Troubleshooting Volume].
CODE DATE
081D 1998.04.16 14:36
11.E738.000002.8A0AC1.000000.000
C19.8
000001.000009.00001B
.
.
.
1722 1998.04.16 09:58
85AA1319.05972166
FR7H6102.EPS
0.END 1.NEXT 2.BEFORE (DEFAULT=1) :

CR-IR347 Service Manual PM - 12
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08.30.2002 FM3476
PM - 12
2.2 Checking for Image Problems
■Check for Nonuniformity, Sensitivity, and Density
(1) Expose two IPs of all sizes found at the institution (both ST and HR types). Expose the
first in the normal direction, and the second in a 180-degree rotated orientation.
The IP exposure conditions are as follows.
❍ST
• Dose: 1 mR
• X-ray tube target : Tungsten
• Distance: 1.8 m
• Voltage: 80 kV
• Current: 50 mA
• Time: 0.013 sec
❍HR
• Dose: 20 mR
• X-ray tube target/filter: Molybdenum/molybdenum
• Distance: 0.55 m
• Voltage: 28 kV
• Current: 100 mA
• Time: 0.053 sec
(2) Using the test menu, record and output an image.
❍ST
“” (for Japanese version)/“SENSITIVITY” (for versions other than Japanese)
❍HR
“” (for Japanese version)/“SensitivityHQ” (for U.S. version)/“SENSITIVITY2”
(for versions other than Japanese and U.S.)
(3) Check to ensure that there is no nonuniformity on the output film or the image on the
image monitor .
◆ CHECK ◆
Check for nonuniformity.
If any nonuniformity is found, refer to “10. Troubleshooting Procedures Based on
Abnormal Image” in the “Troubleshooting” volume.

CR-IR347 Service Manual PM - 13
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PM - 13
(4) Using the output film, check the sensitivity.
◆ CHECK ◆
Make sure that the S value on the film is held within the following range.
ST: 140
≤ S value ≤ 260
HR: 84
≤ S value ≤ 156
(5) Make sure that there is no density unbalance in the image of the output film.
◆ CHECK ◆
Make sure that there is no density unbalance in the main scan direction.
If any density unbalance is found, compare the films outputted from two IPs of the same
size to isolate its probable cause.
• If the density unbalance positions in the main scan direction are the same
➮ The culprit is an improper mounting of the light-collecting guide assembly.
• If the density unbalance positions in the main scan direction are different
➮ The exposure-related component(s) may be a probable cause.
FR7H6963.EPS
IP in normal orientation (first) IP in 180-degree rotated
orientation (second)
FR7H6964.EPS
IP in normal orientation (first) IP in 180-degree rotated
orientation (second)

CR-IR347 Service Manual PM - 14
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PM - 14
■Check for Jitter and HR
(1) Place steel rules and a washer on IPs of all sizes found at the institution, and expose
them. (Both ST and HR types. For the layout, see the illustration below.)
The IP exposure conditions are as follows.
❍ST
•Dose: 1 mR
•X-ray tube target : Tungsten
•Distance: 1.8 m
•Voltage: 80 kV
•Current: 50 mA
•Time: 0.013 sec
❍HR
•Dose: 20 mR
•X-ray tube target/filter: Molybdenum/molybdenum
•Distance: 0.55 m
•Voltage: 28 kV
•Current: 100 mA
•Time: 0.053 sec
The layout of the steel rules and washer is shown below.
FR7H6950EPS
Cassette
Steel rules (150mm)
Steel rules (150mm)
Cassette
Washer (ø8–15)
Washer (ø8–15)
14" x 17" 24cm x 30cm mammo

CR-IR347 Service Manual PM - 15
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PM - 15
(2) Using the test menu, record and output an image.
❍ST
“”(for Japanese version)/“IMAGE FORMAT”(for versions other than
Japanese)
❍ HR
“”(for Japanese version)/“BREAST, L (DSR)”or “BREAST, R (DSR)”
(for U.S. version)/“IMAGE FORMAT2”(for European version)
(3) Make sure that there is no jitter in the image of the border and steel rules on the output
film.
◆ CHECK ◆
Check for jitter.
If any jitter is found, refer to “10. Troubleshooting Procedures Based on Abnormal Image”
in the “Troubleshooting”volume.
(4) Compare the images of the washer for ST and HR to ensure that the image for HR is
smoother.
◆ CHECK ◆
Using a loupe, make sure that the image of the washer’s curvature for HR appears
smoother than that for ST.
FR7H6965.EPS
ST HR

CR-IR347 Service Manual PM - 15.1
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PM - 15.1
■Check for Format
Make sure that the white blank portion, as measured from the outermost side of the image
border of the output film, is 2 mm or less in actual size on the IP.
◆ CHECK ◆
Make sure that the white blank portion is 2 mm or less.
If anything abnormal is found, refer to the “Troubleshooting” volume.
◆ NOTE ◆
The distance measured on the film may differ from the actual size on the IP, depending
on the reading size or film size. Using the distance measured on the film and the
reduction factor for the film, calculate the actual size on the IP. Compute the actual
size on the IP according to the following formula.
REFERENCE
For example, when a two-in-one image of 14"x14" (35cm x 35cm) is outputted to B4
film, the resulting reduction factor is 50%. If the distance measured on the film is 1
mm, then actual size on the IP is 2 mm. Calculate the distance in actual size on the IP
as shown below.
Image border
White blank portion
2 mm or less
FR7H6055.EPS
TR7H6010.EPS
Actual size on IP = Measured value x
100
Reduction factor (%)
FR7H6960.EPS
Film
1mm
■50%
100
50 (%)
Actual size on IP: Measured value x =1 (mm) x = 2 (mm)
100
Reduction factor (%)
The reduction factor is indicated here.