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6
Electrical connection
6.1 Connecting the fan
ATTENTION!
For the protection of device, we recommend the
operator to supply a fuse with appropriate current
rating, and the total length between fuse and
connection terminal shall not exceed 1.5 m.
ATTENTION!
Make sure that the radial fan is grounded before
connecting it to the power source.
Step 1: Make sure that the radial fan is switched off be-
fore connecting the power cable.
Step 2: Insert the plug into the power outlet and make
sure that the supplied voltage is the same as
the voltage of the device.
6.2 Installation conditions
To provide safe operation and a long service life, the fol-
lowing points must be observed:
- The environment temperature should be between
+5 and +55°C. Furthermore, an environment tem-
perature of +50°C should not be exceeded in con-
tinuous operation.
- The relative humidity must be between 30% and
95%. Operation up to max.
- 1000 m above sea level.
RV - Series | Version 1.01
7
Operation
Use protective gloves!
Wear protective clothes!
DANGER!
Danger to life through electric shock!
In case of contact with live components there is a
danger to life.
ATTENTION!
Children must be supervised and must not play with
the appliance!
Step 1: Use a hose of sufficient size to connect to the
fan.
Step 2: To ensure proper operation, make sure there is
sufficient air supply.
Step 3: Connect the machine as described in chapter
6.1.
Step 4: Turn the device on and off at the on/off switch. In
normal operation, always use these switches to
switch the device on or off.
Step 5: Disconnect the radial fan from the power supply
at the end of your work. Pull the plug and never
pull the cable to remove the plug from the so-
cket.
Electrical connection
7
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