EN
Operating Manual – Electric Heaters TEH 200 / TEH 300 / TEH 400 Version 3.0
5
Installation of the device
• Position the device on firm, dry and level ground. Depending
on the floor load capacity a panel for weight distribution is to
be provided.
• When setting up the device, ensure a sufficient distance for
air inlet and outlet as well as for operation (see Technical
data).
• Lock the swivel castors and secure the device against rolling
away.
• Ensure that extension cords are completely unrolled.
• When positioning the device outdoors, make sure that no
water can enter the device through the air outlet. Connect an
air hose to the air outlet to minimize the risk.
Inserting the air filter
Caution!
To avoid damages to the device,
never operate the device without an inserted air filter!
• Check whether the air filter is inserted before switching the
device on.
Control panel
Note:
The main switch serves for switch-on and may
only
be used as
emergency stop switch for disconnection from the mains
in case
of an emergency
. For normal switch-off please use the AUS-OFF
button, which initiates the rundown function (NACHLAUF-RUN ON
lamp (18) illuminated). Only disconnect the device for transport or
storage via the main switch
at the end of the rundown period
.
Switch-on of the device
Requirements
• The side covers, the electrical control box and the weather
protection grid are closed.
• The bag filter is built in correctly.
• Air inlet and air outlet are free from objects and/or
obstructions.
• The device is secured against rolling away.
1. Insert the mains plug into a properly secured mains power
socket. Observe the rotating field (clockwise rotation).
2. Rotate the mains switch (9) to position "I".
– The control unit is activated.
– The device is ready for operation.
– The BEREIT-STAND BY lamp (17) lights up.
3. Select the desired temperature level via the selection step
switch (13).
Note:
Selecting the temperature level does not limit the electric current
consumption from the mains!
4. Actuate the green EIN-ON button (14).
– The green BETRIEB-OPERATION lamp (16) will be
illuminated while the BEREIT-STAND BY lamp (17) goes
out.
– The electric heater starts up in the selected temperature
level.
Note:
The air outlet temperature is electronically limited to
approx. 60 °C (±5 °C) regardless of the selection.
In case of the standard models the levels 0 to 7 are engaged.
In case of devices without air volume switching only the levels 0
to 3 are engaged.
The levels 8 and upwards are reserved for special designs.
Start-up
Operation
No.
Designation
9
Main switch with emergency stop function
Position 0: Device is switched off.
Position I: The device is switched on.
13
Selection step switch
14
Button EIN-ON
15
Button AUS-OFF
16
Lamp BETRIEB-OPERATION
17
Lamp BEREIT-STAND BY
18
Lamp NACHLAUF-RUN ON
19
Lamp STÖRUNG-FAULT
9
13
14
15
16 17
18
19
0 = 100 % air flow rate and no
temperature increase
1 = 100 % air flow rate and low
temperature increase
(
Δ
T = approx. 15 °C)
2 = 100 % air flow rate and moderate
temperature increase
(
Δ
T = approx. 25 °C)
3 = 100 % air flow rate and maximum
temperature increase
(
Δ
T = approx. 40 °C)
4 = 66 % air flow rate and no
temperature increase
5 = 66 % air flow rate and low
temperature increase
(
Δ
T = approx. 20 °C)
6 = 66 % air flow rate and moderate
temperature increase
(
Δ
T = approx. 40 °C)
7 = 66 % air flow rate and maximum
temperature increase
(
Δ
T = approx. 60 °C)
