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2.5
PERIODICAL MAINTENANCE
Perform maintenance at the correct times in accordance with the maintenance table.
Fig. 2-5-1 shows the flow chart of periodical maintenance procedures at different operating hours.
1000-hour maintenance
Start
Replaced parts
›
Center gear assembly
‹
Timing belt
0
Swing arm assembly
e
Cleaner assembly
2.12 Compatibility adjustment
3.7.7 Play switching point adjustment
Confirm the 3.7.8-3
PB EQ (error rate) adjustment
End
2000-hour maintenance
Start
Replaced parts
⁄
ENT. guide base
assembly
8
Tension arm sub-assembly
(
Guide rail (SUP) assembly
%
Guide rail (TU) assembly
3
Middle catcher assembly
5
Pinch roller arm assembly
9
Exit guide arm assembly
1
Drum assembly
fi
Reel drive pulley assembly
›
Center gear assembly
‹
Timing belt
°
C. lock gear (1)
‡
C. lock gear (2)
6
Sub-brake assembly
#
Main brake (TU) assembly
$%
Reel disk assembly
7
Band arm plate assembly
0
Swing arm assembly
¤
Worm wheel 2 assembly
2
Motor bracket assembly
¢
Rotary encoder assembly
•
Centering arm assembly
∞
Main cam
•
Sub cam
e
Cleaner assembly
2.12 Compatibility adjustment
3.7.7 Play switching point adjustment
3.7.8-1 REC Current Adjustment
3.7.8-3 PB EQ (error rate) adjustment
End
Fig. 2-5-1
6000-hour maintenance
Start
Replaced parts
Mechanism assembly
including capstan motor
and cassette housing assembly
2.12 Compatibility adjustment
3.7.7 Play switching point adjustment
3.7.8-1 REC Current Adjustment
3.7.8-3 PB EQ (error rate) adjustment
End
2-8
2-9
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