ebm-papst W1G115-AG03-07 Operating Instructions Manual

Operating instructions

W1G115-AG03-07

Translation of the original operating instructions

ebm-papst Mulfingen GmbH & Co. KG

Bachmühle 2
D-74673 Mulfingen
Phone [phone]
Fax [phone]
[e-mail]
www.ebmpapst.com

CONTENTS

1. SAFETY REGULATIONS AND NOTES

11. SAFETY REGULATIONS AND NOTES

Please read these operating instructions carefully before starting to work
with the device. Observe the following warnings to prevent malfunctions
or physical damage to both property and people.
These operating instructions are to be regarded as part of this device.
If the device is sold or transferred, the operating instructions must
accompany it.
These operating instructions may be duplicated and forwarded for
information about potential dangers and their prevention.

1.1 Levels of hazard warnings

11.1 Levels of hazard warnings
These operating instructions use the following hazard levels to indicate

potentially hazardous situations and important safety regulations:

DANGER

Indicates an imminently hazardous situation which, if not
avoided, will result in death or serious injury. Compliance with
the measures is mandatory.

WARNING

Indicates a potentially hazardous situation which, if not avoided,
could result in death or serious injury. Exercise extreme
caution while working.

CAUTION

Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury or damage of property.

NOTE

A potentially harmful situation can occur and, if not avoided, can
lead to property damage.

1.2 Staff qualification

11.2 Staff qualification

Only specialised electrical personnel may install the device, perform the
test run and work on the electrical system.
Only trained and authorised specialist personnel are permitted to
transport, unpack, assemble, operate or maintain the device, or to use it
in any other manner.

1.3 Basic safety rules

11.3 Basic safety rules

Any safety hazards stemming from the device must be re-evaluated
once it is installed in the end device.
Observe the following when working on the unit:

; Do not make any modifications, additions or conversions to the

device without the approval of ebm-papst.

1.4 Electrical voltage

11.4 Electrical voltage

; Check the electrical equipment of the device at regular intervals, refer

to chapter 5.2 Safety test.

; Replace loose connections and defective cables immediately.

WARNING
Terminals and connections have voltage even with a
unit that is shut off

Electric shock

→ Wait five minutes after disconnecting the voltage at all poles

before opening the device.

CAUTION
If control voltage is applied or a speed setpoint is stored,
the motor automatically restarts, e.g. after a power failure.

Danger of injury

21.5 Safety and protective functions

21.6 Electromagnetic radiation

21.7 Mechanical movement

21.8 Emission

21.9 Hot surface

21.10 Transport

21.11 Storage

21.12 Disposal

32. PROPER USE

43. TECHNICAL DATA

43.1 Graphic rendition of products

53.2 Nominal data

53.3 Technical description

53.4 Mounting data

53.5 Transport and storage conditions

64. CONNECTION AND START-UP

64.1 Connecting the mechanical system

64.2 Connecting the electrical system

64.3 Connection via plug

64.4 Connection of the Hall IC

74.5 Connection diagram

84.6 Checking the connections

84.7 Switch on device

84.8 Switching off the device

85. MAINTENANCE, MALFUNCTIONS, POSSIBLE

CAUSES AND REMEDIES

95.1 Cleaning

95.2 Safety test

Item no.: 51080-5-9970 · Revision: 71954 · Print-out: 2012-02-24 · Y. Uhlmann (VM-TDO) · Page 1 / 9

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone [phone] · Fax [phone] · [e-mail] · www.ebmpapst.com

Operating instructions

W1G115-AG03-07

Translation of the original operating instructions

→ Keep out of the danger zone of the device.

→ When working on the device, switch off the mains

supply voltage and secure the latter from being switched on
again.

→ Wait until the device stops.

→ After working on the device, remove any used tools or

other objects from the device.

1.5 Safety and protective functions

DANGER
Missing safety device and non-functioning safety device

If there is no safety device, you could be seriously injured, for
example by reaching into the running device with your hands.

→ Operate the device only with a fixed and isolating safety

protection and a fixed guard grille. The guard must withstand
the kinetic energy of a fan blade detaching at maximum
speed.

→ The device is a built-in component. You, the owner/

operator, are responsible for providing adequate protection for
the device.

→ Instantly stop the device once you detect a missing or

ineffective protective feature.

1.6 Electromagnetic radiation

Interference from electromagnetic radiation is possible, e.g. in conjunction
with open and closed-loop control devices.
If unacceptable emission intensities occur when the fan is installed,
appropriate shielding measures have to be taken by the user.

NOTE
Electrical or electromagnetic interferences after
integrating the device in installations on the customer's
side.

→ Verify that the entire setup is EMC compliant.

1.7 Mechanical movement

DANGER
Rotating device

Body parts coming into contact with the rotor and impeller can
be injured.

→ Secure the device against accidental contact.

→ Before working on the system/machine, wait until all

parts have come to a standstill.

WARNING
Rotating device

Long hair, loose items of clothing and jewellery could become
entangled and pulled into the device. You could be injured.

→ Do not wear any loose clothing or jewellery while working

on rotating parts.

→ Protect long hair by wearing a cap.

1.8 Emission

WARNING
Depending on the installation and operating conditions,
a sound pressure level greater than 70 dB(A) may arise.

Danger of noise-induced hearing loss

→ Take appropriate technical safety measures.

→ Protect operating personnel with appropriate safety

equipment, e.g. hearing protection.

→ Also observe the requirements of local agencies.

1.9 Hot surface

CAUTION
High temperature at the electronics enclosure

Danger of burn injuries

→ Ensure that sufficient protection against accidental contact is

provided.

1.10 Transport

NOTE
Transport of device

→ Transport the device in its original packaging only.

→ Secure the device so that it does not slip, e.g. by using a

clamping strap.

1.11 Storage

; Store the device, partially or fully assembled, in a dry and

weatherproof manner in the original packing in a clean environment.

; Protect the device from environmental impacts and dirt until the final

installation.

; We recommend storing the device for a maximum up to one year to

guarantee proper operation and longest possible service life.

; Even devices explicitly suited for outdoor use are to be stored as

described prior to being commissioned.

; Maintain the storage temperature, see

chapter 3.5 Transport and storage conditions.

1.12 Disposal

When disposing of the device, please comply with all relevant
requirements and regulations applicable in your country.

Item no.: 51080-5-9970 · Revision: 71954 · Print-out: 2012-02-24 · Y. Uhlmann (VM-TDO) · Page 2 / 9

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone [phone] · Fax [phone] · [e-mail] · www.ebmpapst.com

Operating instructions

W1G115-AG03-07

Translation of the original operating instructions

2. PROPER USE

The device is exclusively designed as a built-in device for moving air
according to its technical data.
Any other or secondary use is deemed improper and constitutes a
misuse of the device.
Installations on the customer's side must meet the mechanical, thermal
and service life-related stresses that can occur.

Proper use also includes:

● Moving air with a density of 1.2 kg/m³.

● Using the device in accordance with the permitted ambient

temperature, see chapter 3.5 Transport and storage conditions and
chapter 3.2 Nominal data.

● Operating the device with all protective features in place.

● Minding the operating instructions.

Improper use

Using the device in the following ways is particularly prohibited and
may cause hazards:

● Operating the device with an imbalance, e.g. caused by dirt deposits

or icing.

● Moving air that contains abrasive particles.

● Moving highly corrosive air, e.g. salt spray mist. Exceptions are

devices that are intended for salt spray mist and protected accordingly.

● Moving air that contains dust pollution, e.g. suctioning off saw dust.

● Operating the device close to flammable materials or components.

● Operating the device in an explosive atmosphere.

● Using the device as a safety component or for taking on safety-

related functions.

● Operation with completely or partially disassembled or modified

protective features.

● In addition, all application options that are not listed under proper use.

Item no.: 51080-5-9970 · Revision: 71954 · Print-out: 2012-02-24 · Y. Uhlmann (VM-TDO) · Page 3 / 9

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Operating instructions

W1G115-AG03-07

Translation of the original operating instructions

3. TECHNICAL DATA

3.1 Graphic rendition of products

All measures have the unit mm.

1 Direction of air flow "V"
2 Connector housing Molex No. 50-57-9403 with 3 x female connectors Molex No. 16-02-0087

2.1 red (+)

2.2 blue (-)

2.3 white (s)

Item no.: 51080-5-9970 · Revision: 71954 · Print-out: 2012-02-24 · Y. Uhlmann (VM-TDO) · Page 4 / 9

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone [phone] · Fax [phone] · [e-mail] · www.ebmpapst.com

Operating instructions

W1G115-AG03-07

Translation of the original operating instructions

3.2 Nominal data

Motor M1G045-AI

Nominal voltage in VDC 24
Nominal voltage
range in VDC

16 .. 28

Type of data definition fa
Speed in min

-1

3950

Power input in W 10
Min. ambient
temperature in °C

-25

Max. ambient
temperature in °C

+60

ml = max. load · me = max. efficiency · fa = running at free air
cs = customer specs · cu = customer unit

Subject to alterations

3.3 Technical description

Mass 0.5 kg
Size 115 mm
Surface of rotor Coated in black
Material of blades Sheet steel, coated in black
Material of wall ring Die-cast aluminium, coated in black
Number of blades 7
Direction of air flow "V"
Direction of rotation Counter-clockwise, seen on rotor
Type of protection IP 22
Insulation class "B"
Mounting position Any
Condensate discharge
holes

None

Operation mode S1
Motor bearing Ball bearing
Technical features - Tach output

- Motor current limit

- Soft start

Electrical leads With plug
Motor protection Reverse polarity and locked-rotor

protection

Cable exit Lateral
Product conforming
to standard

EN 60950-1

For cyclic speed loads, note that the rotating parts of the device
are designed for maximum one million load cycles. If you have
specific questions, contact ebm-papst for support.

3.4 Mounting data

For depth of screw, see chapter 3.1 Graphic rendition of products

; Secure the mounting screws against accidentally coming loose (e.g.

by using self-locking screws).

Strength class for
mounting screws

8.8

You can obtain additional mounting data from the product drawing if
necessary.

3.5 Transport and storage conditions

; Use the device in accordance with its protection type.

Max. permissible
ambient motor temp.
(transp./ storage)

+ 80 °C

Min. permissible
ambient motor temp.
(transp./storage)

- 40 °C

Item no.: 51080-5-9970 · Revision: 71954 · Print-out: 2012-02-24 · Y. Uhlmann (VM-TDO) · Page 5 / 9

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone [phone] · Fax [phone] · [e-mail] · www.ebmpapst.com

Operating instructions

W1G115-AG03-07

Translation of the original operating instructions

4. CONNECTION AND START-UP

4.1 Connecting the mechanical system

CAUTION
Cutting and crushing hazard when removing the device
from the packaging

Blades can be bent

→ Carefully remove the device from its packaging, only

touching the wall ring. Make sure to avoid any shock.

→ Wear safety shoes and cut-resistant safety gloves.

; Check the device for transport damage. Damaged devices must no

longer be installed.

; Install the undamaged device according to your application.

4.2 Connecting the electrical system

CAUTION
Electrical voltage

The fan is a built-in component and features no electrically
isolating switch.

→ Only connect the fan to circuits that can be switched off with

an all-pole separating switch.

→ When working on the fan, you must switch off the

installation/machine in which the fan is installed and secure it
from being switched on again.

NOTE
Water penetration into leads or wires

Water enters at the cable end on the customers side and can
damage the device.

→ Make sure that the cable end is connected in a dry

environment.

Operate the device with a safely isolated power pack.

4.2.1 Prerequisites

; Check whether the data on the type plate agree with the connection

data.

; Before connecting the device, ensure that the supply voltage matches

the operating voltage of the device.

; Only use cables designed for current according to the type plate.

For determining the cross-section, follow the basic principles in
accordance with EN 61800-5-1. The protective earth must have a
cross-section equal to or greater than the outer conductor cross­section.
We recommend the use of 105°C cables. Ensure that the minimum
cable cross-section is at least
AWG26/0.13 mm².

4.2.2 Idle current

Because of the EMC filter integrated for compliance with EMC
limits (interference emission and interference immunity), idle
currents in the mains cable can be measured even when the
motor is at a standstill and the mains voltage is switched on.

4.3 Connection via plug

4.3.1 Preparing connection lines for the connection

The lines, including customer-side interface, fall within the
standard of the internal connection.
Observe product conformity to standards and the type of
protection in your end device after you have installed the ebm­papst device.

; Connect the connection lines to the mating connectors.

4.3.2 Establish supply connections

; Check the PIN assignment of your connector.

; Connect the panel connector and mating connector.

; Ensure that the connector is locked in correctly.

4.4 Connection of the Hall IC

External leads are brought out of device.

; Connect the lines according to your application. When doing so,

observe chapter 4.5 Connection diagram.

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ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone [phone] · Fax [phone] · [e-mail] · www.ebmpapst.com

Operating instructions

W1G115-AG03-07

Translation of the original operating instructions

4.5 Connection diagram

Item no.: 51080-5-9970 · Revision: 71954 · Print-out: 2012-02-24 · Y. Uhlmann (VM-TDO) · Page 7 / 9

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone [phone] · Fax [phone] · [e-mail] · www.ebmpapst.com

Operating instructions

W1G115-AG03-07

Translation of the original operating instructions

4.6 Checking the connections

; Make sure that the power is off (all phases).

; Secure it from being switched on again.

; Check that the mating connector is correctly locked into the panel

connector.

; Check that the mating connector is correctly crimped to the

connection line.

4.7 Switch on device

WARNING
Hot motor housing

Fire hazard

→ Ensure that no combustible or flammable materials are

located close to the fan.

; Inspect the device for visible external damage and the proper function

of the protective features before switching it on.

; Check the air flow paths of the fan for foreign objects and remove any

that are found.

; Apply the nominal voltage to the voltage supply.

; Start the device by changing the input signal.

4.8 Switching off the device

; Disconnect the device from the supply voltage at the main switch for

the supply line.

5. MAINTENANCE, MALFUNCTIONS, POSSIBLE
CAUSES AND REMEDIES

Do not perform any repairs on your device. Return the device to ebm­papst for repair or replacement.

WARNING
Terminals and connections have voltage even with a
unit that is shut off

Electric shock

→ Wait five minutes after disconnecting the voltage at all poles

before opening the device.

CAUTION
If control voltage is applied or a speed setpoint is stored,
the motor automatically restarts, e.g. after a power failure.

Danger of injury

→ Keep out of the danger zone of the device.

→ When working on the device, switch off the mains

supply voltage and secure the latter from being switched on
again.

→ Wait until the device stops.

→ After working on the device, remove any used tools or

other objects from the device.

If the device remains out of use for some time, e.g. when in
storage, we recommend switching the device on for at least
two hours to allow any condensate to evaporate and to move
the bearings.

Malfunction/error Possible cause Possible remedy
Impeller running
roughly

Imbalance in rotating
parts

Clean the device; if
imbalance is still
evident after
cleaning, replace the
device.
If you have
attached any weight
clips during cleaning,
make sure to
remove them
afterwards.

Motor does not turn Mechanical blockage Switch off, de-

energise, and
remove mechanical

blockage.
Mains supply
voltage faulty

Check mains supply

voltage,

restore power

supply,

apply control signal.
Faulty connection De-energise, correct

connection, see

connection diagram.

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ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone [phone] · Fax [phone] · [e-mail] · www.ebmpapst.com

Operating instructions

W1G115-AG03-07

Translation of the original operating instructions

Overtemperature of
electronics/motor

Insufficient cooling Improve cooling. Let

the device cool
down.
To reset the error
message, switch off
the mains supply
voltage for a min. of
25 s and switch it on

again.
Ambient temperature
too high

Reduce the ambient

temperature. Let the

device cool down.
Unacceptable
operating point

Correct the operating

point. Let the device

cool down.

If you have any other problems, contact ebm-papst.

5.1 Cleaning

NOTE
Damage to the device during cleaning.

Malfunction possible

→ Do not clean the device using a water jet or high-pressure

washer.

→ Do not use any cleaners containing acids,

bases or solvents.

→ Do not use any pointed or sharp-edged objects to clean.

5.2 Safety test

What has to
be tested?

How to test? Frequency Which

measure?

Check the
protective
casing against
accidental
contact for
damage and to
ensure that it is
intact

Visual inspection At least every

6 months

Repair or
replacement of
the device

Check the
device for
damage to
blades and
housing

Visual inspection At least every

6 months

Replacement
of the device

Mounting the
connection lines

Visual inspection At least every

6 months

Fasten

Check the
insulation of
the wires for
damage

Visual inspection At least every

6 months

Replace wires

Weld seams
for crack
formation

Visual inspection At least every

6 months

Replace unit

Check the ball
bearings to
ensure they
are quiet, can
move easily
and are free of
play

Manual check
by turning the
rotor in shut-off
state

At least every
6 months

Replace
device in case
of noise,
difficulty of
movement or
clearance of
the bearings

Item no.: 51080-5-9970 · Revision: 71954 · Print-out: 2012-02-24 · Y. Uhlmann (VM-TDO) · Page 9 / 9

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone [phone] · Fax [phone] · [e-mail] · www.ebmpapst.com