➤ Switch off and lock out the power supply disconnecting (isolating) device and check that no
voltage is present.
➤ Check that there is no voltage on potential-free contacts.
➤ Close shut-off valves or otherwise isolate the machine from the compressed air network to en‐
sure that no compressed air can flow back into the machine.
➤ De-pressurise all pressurised components and enclosures.
➤ Allow the machine to cool down.
➤ Do not open the cabinet while the machine is switched on.
➤ Do not open or dismantle any valves.
➤ Use only spare parts approved by KAESER for use in this machine.
➤ Carry out regular inspections:
for visible damages,
of safety installations,
of the EMERGENCY STOP control device,
of any components requiring monitoring.
➤ Pay particular attention to cleanliness during all maintenance and repair work. Cover compo‐
nents and openings with clean cloths, paper or tape to keep them clean.
➤ Do not leave any loose components, tools or cleaning rags on or in the machine.
➤ Components removed from the machine can still be dangerous.
Do not attempt to open or destroy any components taken from the machine.
De-commissioning, storage and disposal
Improper handling of old operating fluids and components represent a danger for the environment.
➤ Drain off fluids and dispose of them according to environmental regulations.
These include, for example, compressor oil and cooling water.
➤ Have refrigerant disposed of by authorized bodies only.
➤ Dispose of the machine in accordance with local environmental regulations.
3.6.3 Organisational Measures
➤ Designate personnel and their responsibilities.
➤ Give clear instructions on reporting faults and damage to the machine.
➤ Give instructions on fire reporting and fire-fighting measures.
3.6.4 Danger Areas
The table gives information on the areas dangerous to personnel.
Only authorised personnel may enter these areas.
Activity
Danger area
Authorised personnel
Transport
Within a 1 m radius of the machine.
Installation personnel for transport
preparation.
No personnel during transport.
Beneath the lifted machine.
No personnel!
Installation
Within the machine.
Within 1 m radius of the machine and its sup‐
ply cables.
Installation personnel
3
Safety and Responsibility
3.6
Dangers
No.: 9_5752 24 E
Assembly and operating manual 1-stage piston compressor
EPC-G
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