Improper Use; Foreseeable Misuses; Safety Devices; Emergency Shut-Down - HEYLO DS 65 T Betriebsanleitung

14.2.2

Improper use

Any use other than the intended is prohibited. Im-
proper use can lead to danger.
– Improper use includes interference with safety-
relevant components of the device.
– Improper use includes further operation of the
device under inadmissible operating conditions
and insufficient maintenance .
14.2.3

Foreseeable misuses

Reasonably foreseeable misuse includes:
– Operation under inadmissible operating condi-
tions, non-adherence to safety clearances
– Operation in small, or insufficiently ventilated
rooms
– Unsupervised operation without installed room
thermostat
14.3

Safety devices

If safety devices are not installed properly or config-
ured incorrectly, there is a risk of injury. Do not
modify, dismantle or disable safety devices. All safe-
ty devices must be freely accessible at all times.
Familiarize yourself with the safety devices, in order
to be able to prevent or minimise the risk of injury
and/or damage to property.
3
Fig. 25: Safety devices
1 Housing
3 Hot air outlet
EN
1
2
2 Safety guard
Fig. 26: Safety devices of combustion chamber
1 Safety temperature
limiter (STL)
The device is equipped with the following safety
devices:
– Safety temperature limiter triggering a safety
shut-down of the device in case of overheating.
– Photocell monitoring the flame in the combustion
chamber to prevent operation of the device with-
out a flame.
Signalling devices
The reset button at the control panel indicates the
operating status of the device:
– Reset button at control panel lit: Burner malfunc-
tion. After eliminating the malfunction, the device
must be reset. To do this, press and hold the re-
set button for 2 seconds until it is no longer lit.

Emergency shut-down

In the event of a burner malfunction or overtempera-
ture, the device automatically switches off and the
reset button is lit.
In the event of a power failure, the device is not au-
tomatically cooled. As a result, the safety tempera-
ture limiter might trip.
Do not restart the device until all the malfunctions
and defects have been rectified.
Oil heater DS 65 T
2 Photocell (flame
monitoring)
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