Service And Maintenance Of Atex Equipment; Checks One Month After Installation And Every Year - Nederman E-PAK 150 DX Manual De Instrucciones

WARNING! Risk of personal injuries.
Always disconnect the compressed air supply before any service.
WARNING! Risk of explosion.
Personnel operating E-PAK 150 DX/300 DX/500 DX is to pay special attention
to avoiding discharge of static electricity. The requirements for the safe use
and handling of combustible dust is described in the explosion protection
document. All personnel is to be informed.
WARNING! Risk of explosion.
Stop operation and clean the entire filter thoroughly from dust before any
grinding, welding or other hot works are performed on the filter exterior or
inlet.
10.1

Service and maintenance of ATEX equipment

To ensure the required level of protection, ensure that the following is
performed:
• E-PAK 150 DX/300 DX/500 DX is regularly inspected for damage or
malfunction. If E-PAK 150 DX/300 DX/500 DX is damaged, it is to be
shut down and any explosive atmosphere removed.
• There is to be no explosive atmosphere and/or dust layers present when cleaning, servicing or inspecting E-PAK 150 DX/300 DX/500 DX.
• Only Nederman original spare parts are to be used.
• E-PAK 150 DX/300 DX/500 DX is not be covered with thick dust layers
(>5 mm). This is prevented by setting up routines for regular cleaning and
including these in the explosion protection document.
10.2

Checks one month after installation and every year

WARNING! Risk of electric shock.
Always disconnect the supply voltage with the maintenance switch before any
service, whether mechanical or electrical. Always lock the maintenance switch
in the off position.
WARNING! Risk of personal injuries.
Ensure that there is no vacuum present in the system during service.
WARNING! Risk of personal injuries.
Always disconnect the compressed air supply before any service.
One month after installation, and then every year, perform the following
checks:
Check all power conductor and ground wire connections. Tighten, if required,
to ensure good contact.
Inspect the integrity of the dust separator.
Ensure that the inside of the unit and the connection ducts are free from
deposits. Build-up of deposits inside the duct system may cause discharge of
static electricity.
Clean the area around the unit and all areas where the collected material is
stored to ensure that there are no dust deposits.
Ensure that there is not any combustible material in the risk area.
E-PAK 150 DX/300 DX/500 DX EN
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