YSM40R_Mainte_E - 第161页
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 el…
Chapter 4 Maintenance of options
Contents
1. Ionizer 4-1
1.1 Cleaning ionizer discharge needle (Monthly) 4-2
1.2 Replacing ionizer discharge needle (2-year) 4-3
2. UPS (Uninterruptible Power Supply) 4-4
2.1 Replacing the UPS battery (3 year) 4-4
3. Inspecting, cleaning and lubricating cATS 4-5
3.1 Daily inspection 4-6
3.1.1 Inspecting magazines and pallets 4-6
3.2 Monthly inspection 4-7
3.2.1 AZ-axis 4-7
3.2.2 Both sides of cATS 4-7
3.3 6-month inspection 4-8
3.3.1 AH-axis 4-8
3.3.2 Magazine shaft 4-8
3.3.3 Pickup station (pallet clamp) 4-9
3.3.4 Pickup station (vertical guide) 4-9
4. Nozzle station 4-10
4.1 Checking nozzle station sensor (1-year) 4-10
4.2 Cleaning nozzle station 4-12
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 and ion balance.
c
CAUTION
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
+ -
Trinc
ERR PREC GOOD PREC ERR
Ionizer
Contents of LED display
LED display is provided at two locations of each ionizer.
53400-N9-00
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Ionizer indication
LED Color Light Status Remarks
GOOD
Blue Lighting Normal operation
+PREC
Green Lighting
Large ion balance correction
amount
The contamination of the discharge needle
advances. The discharge needle needs to
be cleaned.
− PREC
Green Lighting
+ERR
Red Flashing
Ion balance error
The discharge needle may be contaminated
or deteriorate significantly. The relevant
error is also given on the machine side.
− ERR
Red Flashing
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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.
4-2
4
Maintenance of options
1.1 Cleaning ionizer discharge needle (Monthly)
Perform this work monthly or if the LED (+ PREC or - PREC) on the ionizer main unit is lit in green.
1
Power off the ionizer.
e
1. The power supply to ionizer is stopped by
pressing emergency stop button and
then open the machine safety cover.
2.
Check that all LEDs on ionizer is turned
off.
w
WARNING
A VOLTAGE REMAINS ON THE DISCHARGE NEEDLE
IMMEDIATELY AFTER TURNING OFF THE POWER. BE AWARE
THAT TOUCHING THE DISCHARGE NEEDLE IMMEDIATELY
AFTER TURNING OFF THE POWER IS HAZARDOUS.
2
Turn off the air supply.
Turn the air supply/exhaust switch (valve) on
the lower left of the machine clockwise (EXT)
to turn off the main air.
53401-N9-00
3
Clean the discharge needle.
1. Wipe off dirt on discharge needle and
sensor (gold sheet) with accessory brush
or cotton swab.
2. If the dirt cannot be removed, apply IPA
to a cotton swab slightly and clean the
discharge needle.
3. If IPA is used, leave discharge needle for
a while after cleaning to dry it out.
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NOTE
It is also possible to clean the discharge needle by
detaching the discharge needle unit. See "1.2
Replacing ionizer discharge needle (2 year)" on next
page for attaching and detaching the discharge
needle unit.
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CAUTION
Do not dip the discharge needle unit to the IPA when
cleaning the detached discharge needle unit. If
applying a high voltage while IPA remains in the unit,
the ionizer main unit may be damaged.
4
Supply the air and power on the
ionizer.
1. Turn the air supply/exhaust switch (valve)
and supply the air to the machine.
2. Close the machine safety cover and
press the [READY] button.
3.
Check that the green LED of "GOOD" on
ionizer is turned on. Make sure that no
error is occurring.
Cleaning the discharge needle
Accessory brush
Clean this area
of the sensor.
Discharge needle
Step 2