1-6
EB 2430 EN
Safety instructions and measures
1.2
Notes on possible personal injury
WARNING
!
Risk of personal injury through incorrect operation, use or installation as a result of
information on the control thermostat being illegible.
Over time, markings, labels and nameplates on the control thermostat may become
covered with dirt or become illegible in some other way. As a result, hazards may go
unnoticed and the necessary instructions not followed. There is a risk of personal inju-
ry.
Î
Keep all relevant markings and inscriptions on the device in a constantly legible
state.
Î
Immediately renew damaged, missing or incorrect nameplates or labels.
Risk of burn injuries due to hot or cold components and pipelines.
Depending on the process medium, the control thermostat components and pipelines
may get very hot or cold and cause burn injuries.
Î
Allow components and pipelines to cool down or warm up to the ambient tempera-
ture.
Î
Wear protective clothing and safety gloves.
Risk of fire or explosion as a result of hydrocarbons escaping due to leakage in the
Type 2430-3 Control Thermostat or Type 2403 Safety Temperature Monitor.
A small quantity of a flammable mixture of hydrocarbons is used as the operating me-
dium in the Type 2430-3 Control Thermostat (vapor pressure principle) and the
Type 2403 Safety Temperature Monitor (STM).
Î
Mount the control thermostat and safety temperature monitor in such a way that in
the event any operating medium escapes as a result of leakage, it cannot come in-
to contact with hot surfaces, sparks, open flames or other ignition sources.
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