Spare Parts; Standstill And Disposal; Chapter 5 Technical Data; Technical Data - Helios RDEC Série Notice De Montage Et D'utilisation

Installation and Operating Instructions
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WARNING
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CHAPTER 5

TECHNICAL DATA

RD/VD.. EC – Roof Fans
Error/fault
Abnormal noises
Power consumption too
high
Fan does not perform
(speed)
4.3

Spare parts

Only original Helios spare parts are to be used. All repairs may only be carried out by authorised specialist personnel/
companies.
4.4

Standstill and disposal

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WARNING
When dismantling, live parts can be exposed, which can result in electric shock if touched. Before dismant-
ling, isolate the unit from the mains power supply and protect against being switching on again!
The generally applicable safety at work and accident prevention regulations must be observed!
– Electrical work must only be carried out by an authorised electrician
– Fully isolate electrical connection from mains power supply
– Use appropriate lifting equipment and fastening devices to dismantle the fan
– Observe the instructions in the electric motor maintenance manual for decommissioning the motor
– Dispose of the fan components according to the valid rules and laws
5.0 Technical data
The product-specific technical data can be found on the type plate. The individual data is described below using an
example.
Character key Type plate Fan:
Type: RDW EC 400
230 V 1~
1500 1/min
Einsatz und Betrieb nur gemäß Instruktions-Nr.
Operation only according to instruction no.
Utilisation uniquement selon instruction no.
q Manufacturer's address
w Fan mark:
CE = CE mark
e Version:
RDW = type designation; alternating current
EC = Motor type (EC motor)
400 = size
r Article number / Production code
t Nominal voltage / frequency
Causes
Incorrect operating point
Grinding impeller
Bearing damage
Mechanical damage
Incorrect operating point
Grinding impeller
Bearing damage
Incorrect operating point
Incorrect voltage
Setpoint incorrect
Bearing damage
Contamination
Insufficient backflow
Temperature-dependent power reduc-
tion active
HELIOS VENTILATOREN GmbH + Co KG
Lupfenstraße 8, 78056 Villingen-Schwenningen, Germany
Art.-Nr.: 07365-001
50/60 Hz 4,4 A
IP54 Iso.cl. F
82 464
y Nominal current
u recorded nominal power
i max. ambient, transport media temp. at nominal operation
 Nominal speed
 Protection category / motor insulation class
 Weight
9
Solution
Check suitability of fan, Check/keep inflow
and outflow clear
Clean, replace if necessary
Replace bearing
Carry out maintenance
Check suitability of fan, Check/keep inflow
and outflow clear
Clean, replace if necessary
Replace bearing
Check suitability of fan, Check/keep inflow
and outflow clear
Check/modify connection
Check voltage
Replace bearing
Clean
Widen backflow openings
Regulate air flow media or ambient tempe-
rature to permissible limit (see type plate)
PC 06219
TN 40 °C
1,05 kW
28 kg
EN
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