Nederman E-PAK 300 DX Manuel D'instruction page 42

EN E-PAK 150 DX/300 DX/500 DX
To reset the control system, turn the standby and reset switch to position Reset.
Restart the unit by turning the standby and reset switch to position 1.
NOTE!
If the cause of the fault is not eliminated, the unit will immediately go
back to fault signal mode and stop.
The yellow fault indicator light will be reset automatically once the control
filter is replaced and the cause of the pressure drop over the control filter is
removed.
10 Maintenance
WARNING!
Use proper protective equipment when risking exposure to the dust.
WARNING!
Work with electric equipment is to be carried out by a qualified electrician.
WARNING!
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!
Ensure that there is no vacuum present in the system during service.
WARNING!
Always disconnect the compressed air supply before any service.
WARNING!
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!
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
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.
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Risk of personal injuries.
Risk of electric shock.
Risk of electric shock.
Risk of personal injuries.
Risk of personal injuries.
Risk of explosion.
Risk of explosion.