Visual Inspection - SICK GM32 Ex Operating Instructions Manual

10.2

Visual inspection

8015558/1O6S/V1-9/2024-08 | SICK
Subject to change without notice
WARNING
Risk of chemical burns/poisoning through caustic/toxic residues on components with
sample gas contact
After the device has been decommissioned or removed from the measuring channel,
process gas residues can exist as deposits on components with sample gas contact
(e.g., gas filter, gas-carrying lines etc.). These residues can be odorless or invisible
depending on the gas mixture in the duct. Without protective clothing, contact with such
contaminated components can lead to severe burns or poisoning.
Take appropriate protective measures for work (e.g., by wearing a safety mask,
►
protective gloves and acid resistant clothes).
In case of contact with skin or the eyes, rinse immediately with clear water and
►
consult a doctor.
Decontaminate all contaminated components according to regulations after disas‐
►
sembly.
Electrical safety
DANGER
Electrical accident through bare, live lines
When uninstalling, unsecured, live lines can lead to serious accidents.
Switch the power supply to the device off before starting uninstallation.
►
If power supply is required during uninstallation: Secure all live lines during unin‐
►
stallation work so that nobody can be injured.
DANGER
Hazard by voltage
Lines in the subassemblies of the measuring system are live and can cause serious
injuries through electric shock when touched.
Disconnect the subassemblies or lines involved from the power supply during
►
installation, maintenance and repair work.
WARNING
Hazard for persons and plant through unsafe operation of the measuring system
If the device is or could be in an unsafe state:
Put the device out of operation.
►
Disconnect the device from the main supply voltage and signal voltage.
►
Secure the device against unallowed or unintentional start-up.
►
TROUBLESHOOTING
O P E R A T I N G I N S T R U C T I O N S | GM32 Ex
10
71