W2E142-BB01-87 EBM-Papst Industries Inc, W2E142-BB01-87 Datasheet - Page 5

• Manufacturer Part Number: W2E142-BB01-87
• Description: FAN TUBEAXIAL 172X38MM 230VAC
• Manufacturer: EBM-Papst Industries Inc
• Series: W2E142r
• Type: Roundr

Specifications of W2E142-BB01-87

• Voltage Rating: 230VAC
• Power (watts): 24W
• Size / Dimension: Rectangular/Rounded- 172mm L x 150mm H x 38mm W
• Termination: 2 Terminals
• Fan Type: Tubeaxial
• Termination Style: 57 dB(A)
• Air Flow: 230.0 CFM (6.51m³/min)
• Bearing Type: Ball
• Weight: 2 lbs (907.2g)
• Noise: 57 dB(A)
• Brand/series: W2E142
• Dimensions: 5.91 x 6.77 x 1.5 "
• Direction: Exhaust over Struts
• Noise Level: 57 dBA
• Power, Rating: 28 W
• Size: 150 × 172 × 38 mm (5.91 × 6.77 × 1.5 Inch) In. (mm)
• Voltage, Rating: 230 VAC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Rpm: -
• Static Pressure: -
• Lead Free Status / Rohs Status: RoHS Compliant part
• Other names: W2E142BB0187

4. MAINTENANCE, MALFUNCTIONS, POSSIBLE CAUSES AND REME-
Do not perform any repairs on your device. Return the fan to ebm-papst for repair
or exchange.
Malfunction/error Possible cause
Motor does not
turn
Impeller running
roughly
Overtemperature
of motor
DIES
WARNING
Terminals and connections have voltage even in a unit that is
shut off
Electric shock
➜ Wait five minutes after disconnecting the voltage at all poles
CAUTION
Electrical load on the capacitor after device is switched off
Electric shock, risk of injury
➜ Discharge the capacitor before working on the device.
(Applicable only to devices with capacitors)
CAUTION
The motor restarts automatically when operating voltage is
applied, 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
➜ Wait until the device stops.
➜ If thermal overload protectors are led through, insert these into
If the device remains out of use for some time, e.g. when in storage,
we recommend switching the device on for at least 2 hours to allow
any condensate to evaporate and to move the bearings.
If you have any other problems, contact ebm-papst.
before touching the unit.
and secure the latter from being switched on again.
the control circuit so that the cooled off motor does not switch on
independently after a fault.
Mechanical blockage
– Mains supply voltage
– Faulty connection
– Motor winding broken
– Thermal overload pro-
– Imbalance in rotating
– Ambient temperature
– Unacceptable operat-
– Insufficient cooling
faulty
tector responded
(applicable only to
devices with off-board
TOPs)
parts
too high
ing point
Possible remedy
– Switch off, de-energise, and
– Check mains supply voltage,
– Correct the connection
– Replace the device
– Allow motor to cool off,
– Clean the device, if imbal-
– Lower ambient temperature
– Check operating point
– Improve cooling
remove mechanical block-
age
restore power supply
locate and rectify cause of
error, if necessary cancel
switch-on inhibitor
ance is still evident after
cleaning, replace device
if possible
4.1 Safety examination
What has to be tested?
Protective casing against
accidental contact
Fan for damage
Mounting of fan
Mounting of connecting cables
Insulation of the cables
How to test?
Visual inspection
Visual inspection
Visual inspection
Visual inspection
Visual inspection
Frequency
At least every 6 months
At least every 6 months
At least every 6 months
At least every 6 months
At least every 6 months
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