YST15_Users_E.pdf - 第178页

3-28 3 Y early maintenance items 4.7 Check the drive gear of Rotation-axis 1 T urn the machine off. 2 Mo ve the handler to the position where it is easy to work. 1. Open a side door , then move the handler a little upper…

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3
Yearly maintenance items
4.6 Cleaning and greasing Rotation-axis gear
1
Turn the machine off.
2
Move the handler to the position
where it is easy to work.
1. Open a side door, then move the handler
a little upper from the middle on Y-axis so
that it is easy to work.
2. Move the handler to either end of X-axis
by hands.
3
Clean the round gear and the drive
gear
Use cleaning wiper with a little IPA to clean
the round gear and the drive gear of
Rotation-axis.
4
Clean the carrier wheels.
Use cleaning paper with a little IPA or cotton
swabs to clean four carrier wheels of
Rotation-axis.
Clean whole circumference of the wheels
by rotating the handler on Rotation-axis a
little.
c
CAUTION
Clean only the parts of wheels which touch in the rail.Be
careful not to put alcohol on bearing parts of the
wheels.
5
Apply the grease on the round gear
and the drive gear
Apply the specified grease (AFB grease) on
the round gear and the drive gear by hands.
c
CAUTION
Do not apply the grease on the carrier wheels.
6
Spread the grease.
pread the grease smoothly by rotating the
handler on Rotation-axis by hands some-
times.
7
Wipe out the over-spread grease
Visually check the round gear and the drive
gear, and wipe out the over-spread grease.
8
Move the handler to Initialization
standby position.
Move the handler to Initialization standby
position by hands.
Cleaning and greasing Rotation-axis gear
Step 3-5
Rotation-axis round gear
Four career wheels of Rotation-axisRotation-axis drive gear
53336-KMS-00
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3
Yearly maintenance items
4.7 Check the drive gear of Rotation-axis
1
Turn the machine off.
2
Move the handler to the position
where it is easy to work.
1. Open a side door, then move the handler
a little upper from the middle on Y-axis so
that it is easy to work.
2. Move the handler to either end of X-axis
by hands.
3
Check if the drive gear is tighten
securely.
Use a hex wrench (2 mm) to check if two
setscrews fixing the motor and the drive
gear are tighten securely.
n
NOTE
Check two setscrews with rotating the handler a little
on Rotation-axis.
4
Move the handler to Initialization
standby position.
Move the handler to Initialization standby
position by hands.
Setscrews for the drive gear of Rotation-axis.
Step 3
Two setscrews
Rotation-axis drive gear
53337-KMS-00
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Yearly maintenance items
4.8 Cleaning the reel sensors on the handler
1
Turn the machine off.
2
Move the handler to the position
where it is easy to work.
1. Open a side door, then move the handler
a little upper from the middle on Y-axis so
that it is easy to work.
2. Move the handler to either end of X-axis
by hands.
3
Clean the reel sensors on the
handler.
Use dry soft cloth to clean the surfaces of
the reel sensors on the handler.
c
CAUTION
Do not use alcohol for cleaning sensors and reflectors.
Using alcohol may damage sensors and reflectors
4
Move the handler to Initialization
standby position.
Move the handler to Initialization standby
position by hands.
TIP
There are three reel sensors on the handler, two are for
7 inch, one is for 15 inch.
Since the sensor might miss-detect due to the slit of
reels, two sensors try to detect reels.
Reel sensors on the handler
Step 3
Reel sensor for 15 inch reels Reel sensor for 7 inch reels
53338-KMS-00