Argus E25 MOD II - Operating Instructions
ATTENTION!
When setting the end-position
limit switches, it is necessary to
dismantle the unit, including the
valve. To dismantle the valve,
please see the separate operat-
ing instructions.
Changing the limit switch plate
When a limit switch plate, or one of its
elements is defective, the entire sub-
assembly must be replaced.
The same procedure for replacing the
limit switch plate applies for all operat-
ing voltages and all types of power
supply.
DANGER
When working on pipelines, very
serious injuries or death can be
caused by burns, high pressure
in the system, or poisoning.
➢ Make sure there are no hot
or hazardous media on the
unit or in the pipelines.
➢ Make sure the unit is dis-
connected from all electric
power supplies.
➢ Make sure the plant is
switched off and secured
against unauthorised
switching back on.
➢ Make sure the unit and
valve, including pipelines,
have cooled so that they are
no more than hand warm.
➢ Wear suitable protective
clothing and, when neces-
sary use suitable protective
equipment.
For more information about suitable
protective clothing and protective
equipment, see the safety data sheet
for the medium being handled.
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