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Operating instructions

R3G500-FA28-03

Translation of the original operating instructions

WARNING
Live terminals and connections even with device
switched off

Electric shock
→ Wait five minutes after disconnecting the voltage at all poles

before opening the device.

CAUTION
In the event of a fault, the rotor and the impeller will be
energized

The rotor and the impeller have basic insulation.
→ Do not touch the rotor and impeller once installed.

CAUTION
If control voltage or a stored speed set value is applied,
the motor will restart automatically, e.g. after a power
failure.

Risk of injury
→ Keep out of the device’s danger zone.
→ When working on the device, switch off the line voltage

and ensure that it cannot be switched back on.

→ Wait until the device comes to a stop.
→ After working on the device, remove any tools or other

objects from the device.

1.5 Safety and protective features

DANGER
Guard missing and guard not functioning

Without a guard, hands may become caught up in the device
during operation for example, resulting in serious injury. Loose
parts or items of clothing could be drawn in.
→ The device is a built-in component. As the owner, you are

responsible for ensuring that the device is adequately
safeguarded.# Operate the device only with a fixed
protective device and guard grill.

→ Stop the device immediately if a protective device is

found to be missing or ineffective.

1.6 Electromagnetic radiation

Interference from electromagnetic radiation is possible, e.g. in conjunction
with open- and closed-loop control devices.
If impermissible radiation levels occur following installation, appropriate
shielding measures have to be taken by the user.

NOTE
Electrical or electromagnetic interference after installing
the device in customer equipment.

→ Verify that the entire setup is EMC-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.

DANGER
Ejected parts

Missing protective devices may cause balancing weights or
broken fan blades to be ejected and cause injuries.
→ Take appropriate safety measures.

WARNING
Rotating device

Long hair and dangling items of clothing, jewelry and the like
can become entangled and be pulled into the device. Injuries
can result.
→ Do not wear any loose-fitting or dangling clothing or jewelry

while working on rotating parts.

→ Protect long hair with a cap.

1.8 Emissions

WARNING
Depending on the installation and operating conditions,
the sound pressure level may exceed 70 dB(A).

Risk of noise-induced hearing loss
→ Take appropriate technical safety measures.
→ Protect operating personnel with appropriate safety

equipment such as hearing protection.

→ Also observe the requirements of local agencies.

1.9 Hot surface

CAUTION
High temperature on electronics housing

Risk of burns
→ Ensure sufficient protection against accidental contact.

1.10 Transport

WARNING
Transporting the fan

Injuries from tipping or slipping, damage to the fan
→ Always transport the fan with care and in its original

packaging. #Impact, e.g. if set down too hard or at an angle,
can lead to bearing damage or impeller deformations. #It
must be ensured that the fans cannot tip over during
transportation and handling. #Secure the fan(s) e.g. with a
lashing strip to stop anything slipping or tipping.

NOTE
Transporting the device

→ Transport the device in its original packaging only.

1.11 Storage

;

Store the device, partially or fully assembled, in a dry place,
protected against the weather and free from vibration, in the original
packaging in a clean environment.

;

Protect the device against environmental effects and dirt until final
installation.

;

We recommend storing the device for no longer than one year in
order to guarantee trouble-free operation and the longest possible
service life.

;

Even devices explicitly intended for outdoor use are to be stored as
described prior to commissioning.

Item no. 57882-5-9970 · ENU · Change 218407 · Approved 2020-11-23 · Page 2 / 17

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

Summary of Contents for R3G500-FA28-03

Page 1: ...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...

Page 2: ...hine wait until all parts have come to a standstill DANGER Ejected parts Missing protective devices may cause balancing weights or broken fan blades to be ejected and cause injuries Take appropriate s...

Page 3: ...Nominal data Operating the device with all protective devices Following the operating instructions Improper use In particular operating the device in the following ways is prohibited and could be haz...

Page 4: ...earance for screw 20 mm 3 Cable diameter min 4 mm max 10 mm tightening torque 4 0 6 Nm The tightening torque is designed for PVC cables If the cable materials are different the tightening torque may h...

Page 5: ...All dimensions in mm Inlet ring 50355 2 4013 with pressure tap k factor 375 Item no 57882 5 9970 ENU Change 218407 Approved 2020 11 23 Page 5 17 ebm papst Mulfingen GmbH Co KG Bachm hle 2 D 74673 Mul...

Page 6: ...st evaluation loses its validity the conformity must be confirmed again The product does not fall within the scope of Regulation EU 2019 1781 due to the exception specified in Article 2 2a motors comp...

Page 7: ...tion with the network operator that this device is only connected to a connection point with an Ssc value greater than or equal to 250 times the rated output of the arrangement 4 CONNECTION AND STARTU...

Page 8: ...uired fuses line protection only no equipment protection Nominal voltage Fuse Automatic circuit breaker Cable cross section Cable cross section VDE UL VDE mm AWG 3 PE AC 380 480 VAC 16 A 15 A C16A 1 5...

Page 9: ...ferrules For flexible control and relay cables from a cable cross section of 1 0 mm a trapezoid crimp is required to ensure correct installation on the connector Fig 2 Trapezoid crimp 4 3 3 Connect c...

Page 10: ...if water is constantly present at the cable glands To prevent the constant accumulation of water at the cable glands the cable should be routed in a U shaped loop wherever possible If this is not pos...

Page 11: ...eristic curve P1 IN SELV CON2 IO3 Function parameterizable see Optional interface functions table Factory setting Analog output 0 10 V max 5 mA function Fan modulation level Characteristic curve param...

Page 12: ...159 0 Ain2 0 10V PWM analog input D159 2 Ri 100K characteristic curve parameterizable f PWM 1k 10KHz SELV Ain2 4 20mA analog input Ri 125R characteristic curve parameterizable SELV D159 3 Din3 active...

Page 13: ...operating instructions 4 7 Equivalent circuit diagrams Item no 57882 5 9970 ENU Change 218407 Approved 2020 11 23 Page 13 17 ebm papst Mulfingen GmbH Co KG Bachm hle 2 D 74673 Mulfingen Phone 49 0 793...

Page 14: ...ng Either run through the resonant range as quickly as possible with speed control or find another remedy Operation with excessively high vibration levels can lead to premature failure The maximum per...

Page 15: ...s automatically without warning Faulty connection Isolate from supply correct connection see connection diagram Broken motor winding Replace device Inadequate cooling Improve cooling Allow the device...

Page 16: ...nsors depends on the device concerned and the installation situation 6 3 Cleaning To ensure a long service life check the fans regularly for proper operation and soiling The frequency of checking is t...

Page 17: ...ns for ecological disposal of the product and its components 6 5 1 Country specific legal requirements NOTE Country specific legal requirements Always observe the applicable country specific legal reg...

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