Alfa Laval Copenhagen A/S
ALF – Installation, Operating and Safety Manual
ALF Instruction Manual UM_Filter_100B03
Page 15 of 67
4.6 Electrical Installation
4.6.1 Electric controlled filters
1. Control panel preferably shall be installed within sight of the filter.
2. Wiring to the control panel must be in accordance to the electrical drawings and
the installation must comply with local regulations.
WARNING
Failure to comply with electrical regulations can cause risk of death by touching
electrified parts.
3. When using electrical actuators with junction box as an option, make sure the
junction box with safety switch is installed in close proximity to the filter. All cables
from the control panel must be wired via the junction box.
4. Before turning on control panel, refer the to Operation instruction section in this
manual.
4.6.2 Pneumatic controlled filters
12. Control panel should be installed within sight of the filter.
13. Connect compressed air hose between control panel and filter (Refer to the
Electrical Diagram). Use polyamide hoses Ø6 mm. Air Connections are provided
in both control panel and on the filter’s actuators.
14. A shut off valve mounted in the air supply in front of the control panel is
mandatory (not part of Alfa Laval delivery)
WARNING
Failure to comply with electrical regulations can cause risk of death by touching
electrified parts.
15. When using pneumatic actuators with junction box as an option, make sure the
junction box with safety switch is installed in close proximity to the filter’s body. All
cables from the control panel must be wired via the junction box.
16. Before turning on the control panel, refer to the Operation instruction section in
this manual.
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