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Operating instructions

A3G500-AF48-58

Translation of the original operating instructions

;

If severe corrosion is visible on load-bearing or rotating parts, switch
off the device immediately and replace it.

;

Repair of load-bearing or rotating parts is not permitted!

;

Operate the fan for 2 hours at maximum speed so that any water that
has ingressed can evaporate.

;

If cleaning does not eliminate vibrations, the fan may need to be
rebalanced. To have it rebalanced, contact ebm-papst.

;

The fan is equipped with maintenance-free ball bearings. The lifetime
lubrication of the ball bearings is designed for a service life of 40,000
hours.

;

If bearing replacement is necessary after that period, contact ebm-
papst.

;

Adapt the maintenance intervals to the actual level of dust exposure.

6.2 Safety inspection

NOTE
High-voltage test

The integrated EMC filter has Y capacitors. The tripping current
is exceeded when AC testing voltage is applied.
→ Test the device with DC voltage when you perform the

legally required high-voltage test. The voltage to be used
corresponds to the peak value of the AC voltage required by
the standard.

What to check

How to check

How often

What action?

Contact
protection
cover for
intactness or
damage

Visual inspection At least every

6 months

Repair or
replacement of
device

Device for
damage to
blades and
housing

Visual inspection At least every

6 months

Replacement of
device

Fastening the
cables

Visual inspection At least every

6 months

Fasten

Insulation of
cables for
damage

Visual inspection At least every

6 months

Replace cables

Tightness of
cable gland

Visual inspection At least every

6 months

Retighten,
replace if
damaged

Condensation
drainage holes
for clogging,
where necessary

Visual inspection At least every

6 months

Open holes

Welds for crack
formation

Visual inspection At least every

6 months

Replace device

Abnormal
bearing noise

acoustic

At least every
6 months

Replace device

6.3 Disposal

For ebm-papst, environmental protection and resource preservation are
top priority corporate goals.
ebm-papst operates an environmental management system which is
certified in accordance with ISO 14001 and rigorously implemented
around the world on the basis of German standards.
Right from the development stage, ecological design, technical safety
and health protection are fixed criteria.
The following section contains recommendations for ecological disposal
of the product and its components.

6.3.1 Country-specific legal requirements

NOTE
Country-specific legal requirements

Always observe the applicable country-specific legal
regulations with regard to the disposal of products or waste
occurring in the various phases of the life cycle. The
corresponding disposal standards are also to be heeded.

6.3.2 Disassembly

Disassembly of the product must be performed or supervised by
qualified personnel with the appropriate technical knowledge.
The product is to be disassembled into suitable components for disposal
employing standard procedures for motors.

WARNING
Heavy parts of the product may drop off. Some of the
product components are heavy. These components
could drop off during disassembly.

This can result in fatal or serious injury and material damage.
→ Secure components before unfastening to stop them falling.

6.3.3 Component disposal

The products are mostly made of steel, copper, aluminum and plastic.
Metallic materials are generally considered to be fully recyclable.
Separate the components for recycling into the following categories:

Steel and iron

Aluminum

Non-ferrous metal, e.g. motor windings

Plastics, particularly with brominated flame retardants, in accordance
with marking

Insulating materials

Cables and wires

Electronic scrap, e.g. circuit boards

Only ferrite magnets and not rare earth magnets are used in external
rotor motors from ebm-papst Mulfingen GmbH & Co. KG.

;

Ferrite magnets can be disposed of in the same way as normal iron
and steel.

Electrical insulating materials on the product, in cables and wires are
made of similar materials and are therefore to be treated in the same
manner.
The materials concerned are as follows:

Miscellaneous insulators used in the terminal box

Power cables

Cables for internal wiring

Electrolytic capacitors

Item no. 50441-5-9970 · ENU · Change 211129 · Approved 2020-05-21 · Page 12 / 13

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · [email protected] · www.ebmpapst.com

Содержание A3G500-AF48-58

Страница 1: ...ts are permitted to install the device to carry out a test run and to perform work on the electrical installation 1 3 Basic safety rules 1 1 3 Basic safety rules The safety hazards associated with the device must be assessed again following installation in the final product The locally applicable industrial safety regulations are always to be observed when working on the device Keep the workplace ...

Страница 2: ...C compliant 1 7 Mechanical movement DANGER Rotating device Risk of injury to body parts coming into contact with the rotor or the impeller 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 and dangling items of clothing jewelry and the like can become entangled and be pulled into the de...

Страница 3: ... be hazardous Operating the device in an unbalanced state e g due to dirt deposits or ice formation Resonant operation operation with severe vibration This also includes vibration transmitted to the fan from the customer installation Operation in medical equipment with a life sustaining or life support function Conveying solids in the flow medium Painting the device Connections e g screws coming l...

Страница 4: ...ion of air flow V 2 Max clearance for screw 10 mm 3 Tightening torque 1 5 0 2 Nm 4 Cable diameter min 4 mm max 10 mm tightening torque 2 5 0 4 Nm Item no 50441 5 9970 ENU Change 211129 Approved 2020 05 21 Page 4 13 ebm papst Mulfingen GmbH Co KG Bachmühle 2 D 74673 Mulfingen Phone 49 0 7938 81 0 Fax 49 0 7938 81 110 info1 de ebmpapst com www ebmpapst com ...

Страница 5: ...ptimum efficiency level The ErP data is determined using a motor impeller combination in a standardized measurement setup 3 4 Technical description Weight 4 4 kg Size 500 mm Motor size 84 Rotor surface Painted black Terminal box material PC ABS plastic Electronics housing material Die cast aluminum Blade material Press fitted sheet steel blank sprayed with PP plastic Number of blades 5 Airflow dir...

Страница 6: ... resistant safety gloves CAUTION The blades of the impeller could be damaged Carefully set down the fan on a soft surface Make sure the blades are not subjected to load Following installation make sure the impeller moves easily and that the blades of the impeller are not deformed or bent and do not catch at any point NOTE Damage to the device from vibration Bearing damage shorter service life The ...

Страница 7: ...ine voltage is switched on The values are typically in the range 50 mA At the same time the effective power in this operating state operational readiness is typically 2 W 4 2 3 Residual current circuit breaker RCCB If the use of a residual current device RCD is required in your installation only pulse current sensitive and or AC DC sensitive residual current devices type A or B are permissible As ...

Страница 8: ...is not possible a drip edge can be produced by fitting a cable tie directly in front of the cable gland for example Fans installed lying flat Make sure the cable is routed in a U shaped loop Fig 2 Fan installed lying flat cable routed in a U shaped loop Fans installed upright When routing the cable make sure that the cable glands are located at the bottom The cables must always be routed downward ...

Страница 9: ...ak for failure 2 A max 250 VAC min 10 mA AC1 1 6 NC white 2 Floating status contact break for failure 2 8 0 10 V yellow Control input set value 0 10 VDC impedance 100 kOhm SELV 2 11 10 VDC red Voltage output 10 VDC 3 max 10 mA power supply for external devices e g potentiometers SELV 2 12 GND blue Reference ground for control interface SELV Item no 50441 5 9970 ENU Change 211129 Approved 2020 05 2...

Страница 10: ...rminals or similar connectors by the customer WARNING Hot motor housing Risk of fire Ensure that no combustible or flammable materials are located close to the fan Before switching on check the device for visible external damage and make sure the protective devices are functional Check the fan s air flow paths for foreign matter and remove any foreign matter found Apply the nominal supply voltage ...

Страница 11: ...leaning Make sure no weight clips are removed during cleaning Motor not turning Mechanical blockage Switch off isolate from supply and remove mechanical blockage Line voltage faulty Check line voltage restore power supply apply control signal Faulty connection Isolate from supply correct connection see connection diagram Motor electronics overtemperature Deficient cooling Improve cooling Let the d...

Страница 12: ...accordance with ISO 14001 and rigorously implemented around the world on the basis of German standards Right from the development stage ecological design technical safety and health protection are fixed criteria The following section contains recommendations for ecological disposal of the product and its components 6 3 1 Country specific legal requirements NOTE Country specific legal requirements ...

Страница 13: ...mploying the proper procedures for electronic scrap Please contact ebm papst for any other questions on disposal Item no 50441 5 9970 ENU Change 211129 Approved 2020 05 21 Page 13 13 ebm papst Mulfingen GmbH Co KG Bachmühle 2 D 74673 Mulfingen Phone 49 0 7938 81 0 Fax 49 0 7938 81 110 info1 de ebmpapst com www ebmpapst com ...

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