Operating instructions
G3G200-GN18-01
Translation of the original operating instructions
3.6 Transport and storage conditions
;
Use the device in accordance with its degree of protection.
Max. permitted
ambient temp. for
motor (transport/
storage)
+80 °C
Min. permitted
ambient temp. for
motor (transport/
storage)
-40 °C
3.7 Electromagnetic compatibility
EMC immunity to
interference
According to EN 61000-6-2 (industrial
environment)
EMC circuit feedback
According to EN 61000-3-2/3
EMC interference
emission
According to EN 61000-6-4 (industrial
environment)
4. CONNECTION AND STARTUP
4.1 Mechanical connection
DANGER
Gas leaking from poorly sealed housing
Risk of fatal injury
→ Prior to startup, verify whether the gas blower's housing is
pressure-tight.
When doing so, seal off the intake and outlet openings as
well as the shaft opening.
→ In addition, verify that no rotating parts scrape against
stationary parts.
DANGER
Leaks may occur.
Due to its design, the gas blower is not tightly sealed, e.g. at
the shaft opening. This may result in leaks during operation.
Deflagrations may also cause long-term damage or deformation
of the housing, which can result in leaks. An air/gas mixture
may accumulate outside of the gas blower. The blower can
explode. Severe injuries can result.
→ Check which hazards arise from installing, operating,
servicing or disposing of the gas blower in conjunction with
your device.
Avoid any such hazards.
Carry out all necessary measures.
CAUTION
Cutting and crushing hazard when removing blower
from packaging
→ Carefully remove the blower from its packaging, touching
only the housing. Strictly avoid shocks.
→ Wear safety shoes and cut-resistant safety gloves.
NOTE
Damage to the device from vibration
Bearing damage, shorter service life
→ The fan must not be subjected to force or excessive vibration
from sections of the installation. #If the fan is connected to air
ducts, the connection should be isolated from vibration, e.g.
using compensators or similar elements. #Ensure stress-free
attachment of the fan to the substructure.
;
Check the device for transport damage. Damaged devices are not to
be installed.
;
Install the undamaged device in accordance with your application.
CAUTION
Possible damage to the device
If the device slips during installation, serious damage can result.
→ Ensure that the device is securely positioned at its place of
installation until all fastening screws have been tightened.
4.2 Electrical connection
DANGER
Voltage on the device
Electric shock
→ Always connect a protective earth first.
→ Check the protective earth.
DANGER
Faulty insulation
Risk of fatal injury from electric shock
→ Use only cables that meet the specified installation
regulations for voltage, current, insulation material, capacity,
etc.
→ Route cables so that they cannot be touched by any
rotating parts.
DANGER
Electrical charge (>50 µC) between phase conductor and
protective earth connection after switching off supply
with multiple devices connected in parallel.
Electric shock, risk of injury
→ Ensure sufficient protection against accidental contact.
Before working on the electrical hookup, short the supply
and PE connections.
CAUTION
Voltage
The device is a built-in component and has no disconnecting
switch.
→ Only connect the device to circuits that can be switched off
with an all-pole disconnection switch.
→ When working on the device, secure the system/
machine in which the device is installed so as to prevent it
from being switched back on.
NOTE
Water ingress into wires or cables
Water ingress at the customer end of the cable can damage the
device.
→ Make sure the end of the cable is connected in a dry
environment.
The control voltage circuit is not electrically isolated. Only
connect the device to circuits that can be switched off with an
all-pole disconnection switch.
Item no. 50131-5-9970 · ENU · Change 72552 · Approved 2012-08-17 · Page 6 / 11
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