8 DUSTHUNTER T · Operating Instructions · 8012428 V2.0 · © SICK MAIHAK GmbH Germany
Important Information
1.1 Main hazards
1.1.1 Hazards from hot and/or aggressive gases and/or high pressure
The optical subassemblies are fitted directly on the gas-carrying duct. On equipment with
low hazard potential (no danger to health, ambient pressure, low temperatures), the
installation or removal can be performed while the equipment is in operation providing the
valid regulations and equipment safety notices are observed and suitable protective
measures are taken.
1.1.2 Hazards through electrical equipment
The DUSTHUNTER T measuring system is operational equipment for use in industrial high-
voltage current plants.
WARNING: Danger from exhaust gas
b
On equipment with gases detrimental to health, high pressure or high
temperatures, the sender/receiver units and reflector components fitted on
the duct may only be installed/removed when the equipment is at a
standstill.
WARNING: Danger through mains voltage
b
Disconnect mains lines before working on mains connections or parts
carrying mains voltage.
b
Refit any contact protection removed before switching the mains voltage
back on again.