YSM10_Mainte_E.pdf - 第109页
Chapter 4 Maintenance of options Contents 1. Ionizer 4-1 1.1 Cleaning the ionizer discharge needle (Monthly) 4-2 1.2 Replacing the ionizer discharge needle (2-year) 4-3 2. UPS (Uninterruptible Power Supply) 4-5 2.1 Repla…
3-41
3
Periodic maintenance items
6. Two-year inspection
6.1 Head unit
6.1.1 Replacing the ejector bit
As the ejector bit is used for a long time, its function may lower. Therefore, it is recommended to replace the
ejector bit with a new one once every about 2 years so as to maintain its performance even though this service
life may vary depending on the operating conditions. The following describes the replacement procedures for
the ejector bit.
n
NOTE
The procedure of HM head unit is described as example. The procedure of HM5 head unit is also the same.
c
CAUTION
The bit cannot be reused. When replacing the ejector
bit, be sure to use a new one.
1
Prepare for the work.
e
1. Press the emergency stop button to open
the machine safety cover.
2. Move the head unit forward.
3.
Place a square cloth under the head unit
.
2
Detach the baffle plate.
Remove the 2 screws mounting the baffle
plate with a phillips screwdriver.
53325-KMG-00
3
Remove the bit cap.
Turn the bit cap left by hand to remove it.
53361-KMG-00
4
Replace the bit.
Pull out the bit to be replaced from the bit
cap and insert a new bit.
If the muffler is contaminated, replace it
with a new one.
53362-KMG-00
5
Reattach the bit cap.
Insert the bit cap into its original position
and turn it right to mount it.
6
Reattach the baffle plate.
1. Reattach the baffle plate.
2. Remove the square cloth
under the head
unit
.
Step 2
Mounting screw (2 locations)
Removing the baffle plate
Baffle plate
HM5 head
HM head
Step 3
Removing the bit
Bit cap
Bit
Step 4
Replacing the bit
Bit
If the muffler is contaminated
Precision screwdriver
Claw
Detach the bit cap tip. Replace the muffler.
Muffler
Chapter 4 Maintenance of options
Contents
1. Ionizer 4-1
1.1 Cleaning the ionizer discharge needle (Monthly) 4-2
1.2 Replacing the ionizer discharge needle (2-year) 4-3
2. UPS (Uninterruptible Power Supply) 4-5
2.1 Replacing the UPS battery (3-year) 4-5
3. Nozzle station 4-6
3.1 Checking and cleaning nozzle station sensor (1-year) 4-6
4. Maintenance of sATS15 4-8
4.1 Daily inspection 4-9
4.1.1 Checking the pallet and the setting conditions 4-9
4.2 Monthly inspection 4-11
4.2.1 Checking the rack and the guide rail 4-11
4.2.2 Cleaning and lubricating the AZ-axis ball screw and guides 4-12
4.3 6-month inspection 4-14
4.3.1 Cleaning and lubricating the AH-axis guide 4-14
4-1
4
Maintenance of options
1. Ionizer
As the ionizer is used for a long time, the discharge needle (electrode) is worn out and deteriorates.
Additionally, the periodic cleaning work is needed to maintain the static elimination effect.
c
CATION
A voltage is applied to the discharge needle tip of the ionizer. Be careful not to touch the tip directly by hand when
performing the maintenance work inside the machine.
n
LED display on ionizer main unit
Ionizer
Indicator panel
Ionizer indicator panel
POWER ALARMRUN
CLEANING
RESET
CLEANING TIMER
T SELECT
53400-KMG-00
n
Ionizer indication
POWER The green LED lights up when the electric power is supplied normally.
RUN The green LED stays on during the normal operation.
ALARM
The red LED lights up if the discharge needle has deteriorated or an inner unit/
device is experiencing an error. The machine main body also generates an
alarm.
CLEANING TIMER
When the duration of time set up by operating the trimmer of T.SELECT has
expired, the “CLEANING” yellow LED lights up. Pressing the “RESET” button
makes the yellow LED go out. * Note that this timer is not set up at the time of
shipping from the factory.
n
NOTE
The performance and capability of the ionizer to remove static electricity depends on the operating environment or
the materials and shape of the items that the static electricity is removed. YAMAHA does not guarantee such
performance or capability.
c
CAUTION
The tip of the ionizer discharge needle is sharp and the voltage is applied. The power supply to the ionizer is stopped
by opening the safety cover. However, make sure not to touch the tip of the ionizer discharge needle when
performing maintenance in the machine.