Alfa Laval LeviMag, Instruction Manual, Page: 40 / 68

7 ATEX specific conditions for safe use
To ensure correct installation, before using the Alfa Laval LeviMag®, make sure to complete each step in chapter 6 Checklists
and below as additional for ATEX options.
7.6 Additional checklist for ATEX
Unpacking/delivery
Step Description
Checked
1
Check ATEX marking on below parts:
1. Motor.
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2. Gear
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3. Flange
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Installation
Step Description Checked
2 The oil level in the gear is adjusted to the mixers mounting angle.
Ensure the mixer is mounted according to section 8.8 Mounting angle.
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3 Ensure monitoring of the frequency converter is installed according to the specified ATEX zone.
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4 Ensure positioning of the level switch is installed according to section 7.5 Positioning of level switch .
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5
Ensure the total run-out is measured according to section 8.11 Measuring of total run-out.
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6 Ensure the mixer has passed the run-in period for at least 25 hours of operation after each installation,
maintenance and service see section 5.2 Inspection.
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7
Check Impeller and drive rotor for scratches.
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Operation
Step Description Checked
8
Fill the tank with preferred liquid media.
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9 Start the mixer according to your specific mixing requirements.
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10 Pay attention to the additional maintenance interval for ATEX option.
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