YASKAWA CIPR-GA50 AJ Series User manual

MANUAL NO. TOEP C730600 0GA
Yaskawa AC Drive
Fan Replacement Procedure
Applicable Drive
Model
CIPR-GA50xxxxxxxxx
To properly use the product, read this manual.

This Page Intentionally Blank
2YASKAWA TOEP C730600 0GA Fan Replacement Procedure

YASKAWA TOEP C730600 0GA Fan Replacement Procedure 3
Table of Contents
1. Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2. Explanation of Signal Words . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3. Section Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
4. Drive Models and Number of Fans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
5. Replace Cooling Fans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Replace the Cooling Fan (Procedure A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Remove a Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Install a Fan. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Replace the Cooling Fan (Procedure B) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Remove a Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Install the Cooling Fans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

1 Overview
4YASKAWA TOEP C730600 0GA Fan Replacement Procedure
1 Overview
This manual shows you how to replace the cooling fans on Yaskawa drives.
2 Explanation of Signal Words
WARNING Read and understand this manual before you install, operate, or do maintenance on the
drive. Install the drive as specified by this manual and local codes. The symbols in this section identify safety
messages in this manual. If you do not obey these safety messages, the hazards can cause serious injury, death,
or damage to the products and related equipment and systems.
These identifier words categorize and emphasize important safety precautions in these
instructions.
DANGER This signal word identifies a hazard that will cause serious injury or death if you do not
prevent it.
WARNING This signal word identifies a hazard that can cause death or serious injuries if you do not
prevent it.
CAUTION Identifies a hazardous situation, which, if not avoided, can cause minor or moderate injury.
NOTICE This signal word identifies a property damage message that is not related to personal
injury.
3 Section Safety
DANGER Electrical Shock Hazard. Do not examine, connect, or disconnect wiring on an energized
drive. Before servicing, disconnect all power to the equipment and wait for the time specified on the warning label
at a minimum. The internal capacitor stays charged after the drive is de-energized. The charge indicator LED
extinguishes when the DC bus voltage decreases below 50 Vdc. When all indicators are OFF, remove the covers
before measuring for dangerous voltages to make sure that the drive is safe. If you do work on the drive when it is
energized, it will cause serious injury or death from electrical shock.
DANGER Electrical Shock Hazard. Disconnect all power to the drive and wait for the time specified
on the warning label before you remove covers. Check the drive for dangerous voltages before servicing or repair
work. If you do work on the drive when it is energized and there is no cover over the electronic circuits, it will
cause serious injury or death from electrical shock. The drive has internal capacitors that stay charged after you
de-energize the drive.
WARNING Electrical Shock Hazard. The motor will run after you de-energize the drive. PM motors
can generate induced voltage to the terminal of the motor after you de-energize the drive. If you touch a motor
that is moving or energized, it can cause serious injury or death.
WARNING Electrical Shock Hazard. Do not wear loose clothing or jewelry when you do work on the
drive. Tighten loose clothing and remove all metal objects, for example watches or rings. Loose clothing can
catch on the drive and jewelry can conduct electricity and cause serious injury or death.
CAUTION Burn Hazard. Do not touch a hot drive heatsink. De-energize the drive, wait for a minimum
of 15 minutes, then make sure that the heatsink is cool before you replace the cooling fans. If you touch a hot
drive heatsink, it can burn you.
NOTICE Damage to Equipment. When you touch the drive and circuit boards, make sure that you
observe correct electrostatic discharge (ESD) procedures. If you do not follow procedures, it can cause ESD
damage to the drive circuitry.
NOTICE Use the instructions in this manual to replace the cooling fans. When you do maintenance
on the fans, replace all the fans to increase product life. If you install the fans incorrectly, it can cause damage to
the drive.

4 Drive Models and Number of Fans
YASKAWA TOEP C730600 0GA Fan Replacement Procedure 5
4 Drive Models and Number of Fans
Table 4.1 Single-Phase 200 V Class
CIPR-GA50x Cooling Fan Procedure Ref.
B001 - B006 - - -
B010, B012 1 A 5
B018 2 A 5
Table 4.2 Three-Phase 200 V Class
CIPR-GA50x Cooling Fan Procedure Ref.
2001 -2004 - - -
2006 - 2021 1 A 5
2030 1 B 9
2042 2 B 9
2056 - 2082 2 A 5
Table 4.3 Three-Phase 400 V Class
CIPR-GA50x Cooling Fan Procedure Ref.
4001 - 4004 - - -
4005 - 4012 1 A 5
4018, 4023 1 B 9
4031 - 4060 2 A 5
5 Replace Cooling Fans
NOTICE Use the instructions in this manual to replace the cooling fans. When you do maintenance
on the fans, replace all the fans to increase product life. If you install the fans incorrectly, it can cause damage to
the drive.
To replace a cooling fan, contact Yaskawa or your nearest sales representative.
◆Replace the Cooling Fan (Procedure A)
DANGER Electrical Shock Hazard. Do not examine, connect, or disconnect wiring on an energized
drive. Before servicing, disconnect all power to the equipment and wait for the time specified on the warning label
at a minimum. The internal capacitor stays charged after the drive is de-energized. The charge indicator LED
extinguishes when the DC bus voltage decreases below 50 Vdc. When all indicators are OFF, measure for
dangerous voltages to make sure that the drive is safe. If you do work on the drive when it is energized, it will
cause serious injury or death from electrical shock.
CAUTION Burn Hazard. Do not touch a hot drive heatsink. De-energize the drive, wait for a minimum
of 15 minutes, then make sure that the heatsink is cool before you replace the cooling fans. If you touch a hot
drive heatsink, it can burn you.
NOTICE Use the instructions in this manual to replace the cooling fans. When you do maintenance
on the fans, replace all the fans to increase product life. If you install the fans incorrectly, it can cause damage to
the drive.

5 Replace Cooling Fans
6YASKAWA TOEP C730600 0GA Fan Replacement Procedure
■Remove a Fan
1. To remove the fan finger guard from the drive, push the hooks on the left and right sides
of it and pull up.
A - Fan finger guard
Figure 5.1 Remove the Fan Finger Guard
2. Pull the cooling fan straight up from the drive. Disconnect the power supply connector
and remove the fan from the drive.
A - Cooling fan
Figure 5.2 Remove the Cooling Fan
■Install a Fan
Reverse the removal procedure to install a cooling fan.

5 Replace Cooling Fans
YASKAWA TOEP C730600 0GA Fan Replacement Procedure 7
1. Connect the power supply connector between the drive and cooling fan.
Figure 5.3 Connect the Power Supply Connector
2. Align the notches on the fan with the pins on the drive and install the cooling fans in the
drive.
A - Alignment pins on drive
B - Front of drive
C - Notch on fan
Figure 5.4 Install the Cooling Fan
Note:
When you install the cooling fan, make sure that you do not pinch cables between the cooling fan and the
drive.

5 Replace Cooling Fans
8YASKAWA TOEP C730600 0GA Fan Replacement Procedure
3. Put the cable and connector in the recess of the drive.
A - Front of drive
Figure 5.5 Put the Cable and Connector in the Drive Recess
Note:
The connector installation position is different for different models.
Figure 5.6 Put the Connector in the Recess
Figure 5.7 Put the Connector in Between the Fans

5 Replace Cooling Fans
YASKAWA TOEP C730600 0GA Fan Replacement Procedure 9
Figure 5.8 Put the Connector in Between the Drive and Fan
4. Insert the fan cover straight until the hook clicks into place.
Figure 5.9 Reattach the Fan Finger Guard
5. Energize the drive and set o4-03 = 0 [Fan Operation Time Setting = 0 h] to reset the
cooling fan operation time.
◆Replace the Cooling Fan (Procedure B)
DANGER Electrical Shock Hazard. Do not examine, connect, or disconnect wiring on an energized
drive. Before servicing, disconnect all power to the equipment and wait for the time specified on the warning label
at a minimum. The internal capacitor stays charged after the drive is de-energized. The charge indicator LED
extinguishes when the DC bus voltage decreases below 50 Vdc. When all indicators are OFF, measure for
dangerous voltages to make sure that the drive is safe. If you do work on the drive when it is energized, it will
cause serious injury or death from electrical shock.
CAUTION Burn Hazard. Do not touch a hot drive heatsink. De-energize the drive, wait for a minimum
of 15 minutes, then make sure that the heatsink is cool before you replace the cooling fans. If you touch a hot
drive heatsink, it can burn you.
NOTICE Use the instructions in this manual to replace the cooling fans. When you do maintenance
on the fans, replace all the fans to increase product life. If you install the fans incorrectly, it can cause damage to
the drive.

5 Replace Cooling Fans
10 YASKAWA TOEP C730600 0GA Fan Replacement Procedure
■Remove a Fan
1. Push the tabs toward the back of the drive and pull up to remove the fan finger guard
from the drive.
A - Fan finger guard
Figure 5.10 Remove the Fan Finger Guard
2. Pull the cooling fan straight up from the drive. Disconnect the power supply connector
and remove the fan from the drive.
A - Cooling fan
Figure 5.11 Remove the Cooling Fan
■Install the Cooling Fans
Reverse the removal procedure to install a cooling fan.

5 Replace Cooling Fans
YASKAWA TOEP C730600 0GA Fan Replacement Procedure 11
1. Connect the power supply connector between the drive and cooling fan.
Figure 5.12 Connecting the power supply connector
2. Install the cooling fans so that they align with the pins on the drive.
A - Alignment pins on drive
B - Front of drive
C - Notches
Figure 5.13 Installing the cooling fans
Note:
When you install the cooling fan, make sure that you do not pinch cables between the cooling fan and the
drive.

5 Replace Cooling Fans
12 YASKAWA TOEP C730600 0GA Fan Replacement Procedure
3. Put the cable and connector in the recess of the drive.
A - Front of drive
Figure 5.14 Putting the cable and connector in the recess
4. Insert the tabs of the fan cover into the holes in the drive and press in the fan cover until
the hook clicks into place.
Figure 5.15 Reattach the Fan Finger Guard
5. Energize the drive and set o4-03 = 0 [Fan Operation Time Setting = 0 h] to reset the
cooling fan operation time.

YASKAWA TOEP C730600 0GA Fan Replacement Procedure 13
Revision History
Date of
Publication
Revision
Number Section Revised Content
June 2020 - - First Edition

Yaskawa AC Drive
Fan Replacement Procedure
In the event that the end user of this product is to be the military and said product is to be
employed in any weapons systems or the manufacture thereof, the export will fall under the
relevant regulations as stipulated in the Foreign Exchange and Foreign Trade Regulations.
Therefore, be sure to follow all procedures and submit all relevant documentation according to
any and all rules, regulations and laws that may apply.
Specifications are subject to change without notice for ongoing product modifications and
improvements.
© 2020 YASKAWA Electric Corporation
MANUAL NO. TOEP C730600 0GA <0>-0
Published in Japan June 2020
20-2-15
*TOEPC7306000G*
DRIVE CENTER (INVERTER PLANT)
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Phone: [phone] Fax: [phone]
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Phone: [phone] Fax: [phone]
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Phone: [phone] Fax: [phone]
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Room 1011, Tower W3 Oriental Plaza, No. 1, East Chang An Avenue,
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Phone: [phone] Fax: [phone]
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Phone: [phone] Fax: [phone] or [phone]
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