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Operating Manual – Electric Heaters TEH 200 / TEH 300 / TEH 400 Version 3.0
EN
Carefully read the operating manual before using the device
and keep it within reach!
Danger!
Improper use of the electric heater can result in
severe injuries due to burns, fire hazard or electric
shocks.
• Do not use the device in potentially explosive rooms and do
not install it there.
• Do not use the device in atmospheres containing oil, sulphur,
chlorine or salt.
• This appliance is not a toy!
• Only put up the device in an upright, stable position on firm
ground.
• Ensure that the air inlet and outlet are not obstructed.
• Ensure that the side of the device where the air inlet is found
is kept free of dirt and loose objects.
• Never reach or put objects into the device.
• Do not cover or transport the device during operation.
• Do not use the device with wet or damp hands.
• Ensure that all electric cables outside of the device are
protected from damage (e.g. from animals). Never use the
device if the cable or power connection is damaged!
• Only use connecting cables which are appropriate to the
device power consumption, the length of its cable and its use.
Avoid electrical overload.
• Disconnect the device from the mains, if it is not in use.
• Do not remove any safety signs, stickers or labels from the
device. Keep all safety signs, stickers and labels in legible
condition.
• Observe the storage and operating conditions (see chapter
• Unplug the device from the mains before starting with
maintenance, service or repair work.
• Only use original spare parts, for otherwise safe and
functional operation cannot be ensured.
Intended use
Only use the electric heater TEH 200 / TEH 300 / TEH 400 for
heating atmospheric air (intake temperature: -20 °C to max.
+4 °C) whilst adhering to the technical data.
Improper use
The electric heater TEH 200 / TEH 300 / TEH 400 is not suited for
installation in fluids or on flooded or boggy grounds. The device
must not be used for sucking in fluids, e.g. from filled tanks or
basins.
The devices must not be operated when stacked on top of one
another for storage.
Any unauthorised changes, modifications or alterations to the
device are forbidden.
Personnel qualifications
People who use this device must:
• be aware of the dangers that occur when working with
electric heaters.
• have read and understood the operating manual, especially
the Safety chapter.
Electrically skilled person
Electrically skilled personnel must be able to read and understand
electric circuit diagrams, to put electrical systems into service
and to maintain them, to wire control cabinets, to ensure the
functionality of electrical components and to identify possible
hazards from electrical and electronic systems.
Instructed person
Instructed persons have been informed of the tasks they were
entrusted with as well as of potential hazards resulting from
inappropriate behaviour. They are allowed to operate and
transport the device and perform simple maintenance activities
(changing the filter, opening the control box).
The device is to be maintained and looked after by instructed
personnel.
Residual risks
Hazardous electric voltage!
Work on the electrical components must only be carried
out by an authorised specialist company!
Hazardous electric voltage!
Before any work on the device, remove the mains plug
from the mains socket!
Danger!
Improper handling entails a risk of burning. Only use
the device as intended!
Danger!
Dangers can occur at the device when it is used by
untrained people in an unprofessional or improper way!
Observe the personnel qualifications!
Caution!
The air outlet grille becomes very hot during operation
and cause burns if touched! To not touch it and keep a
distance.
Caution!
In order to avoid overheating, the heating unit must not
be covered!
Caution!
To avoid damages to the device,
never operate the device without an inserted air filter!
Behaviour in the event of an emergency
1. Immediately switch the device off via the main emergency
stop switch or the emergency stop at the distributor.
2. Disconnect the device from the electric circuit.
3. Do not reconnect a defective device to the mains.
Safety
