Maintenance
620
20.3 General maintenance work
20.3.1 Fire extinguisher
Fig. 543
– The machine has been shut down and safeguarded, see page 41.
Ensure that the fire extinguisher (1) is mounted on the machine.
• Ensure that access to and view of the fire extinguisher (1) are not obstructed.
Ensure that the fire extinguisher (1) has been filled by weighing the fire extinguisher (1).
• Visually check that the seal on the extinguishing head and the security seal are neither
defective nor missing.
• Visually check that the operating instructions on the type plate of the fire extinguisher (1) are
legible and point towards the outside.
• Check the fire extinguisher for visible material damage, corrosion, leaks, a clogged hose
and/or nozzle.
• Ensure that the pressure gauge pointer indicates the green area.
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