14
| Cleaning
Activities cont'd
Check the vibration dampers (if used) are working
correctly and check for visible damage and corrosion.
X
See normal operating
conditions
Check the electrical and mechanical protective equipment
is working correctly.
X
See normal operating
conditions
Check the fan’s rating plate is legible.
X X
Check the connection clamps and screwed cable
connections for damage/defects, and check that they are
firmly seated.
X
See normal operating
conditions
Check the flexible connectors for damage.
X
See normal operating
conditions
Note:
For all other damage/defects, please contact Systemair. Defective safety-relevant fans (for Ex and smoke
extraction applications) must be replaced completely.
11.4 Spare parts
♦ Use original spare parts from Systemair only.
♦ When ordering spare parts, please specify the serial number of the fan. This can be found on the name plate.
12 Cleaning
12.1 Safety information
♦ Cleaning may only be carried out by adequately qualified persons, details see Table 1 Qualifications, page 1.
♦ Wear protective equipment during all work in the vicinity of the fan, details see 2.2 Personal protective equipment,
page 2.
♦ Observe the 5 rules of electrical safety, see 2.3 5 rules of electrical safety, page 2.
♦ The impeller must be at a standstill.
12.2 Procedure
Important
Keeping the fan clean extends its service life.
♦ Install a filter monitor.
♦ Do not use steel brushes or sharp-edged objects.
♦ Do not use a high-pressure cleaner (steam jet cleaner) under any circumstances.
♦ Do not bend the fan blades when cleaning.
♦ When cleaning the impeller, pay attention to balance weights that have been positioned
♦ Keep the airways of the fan clear and clean them if necessary with a brush.
13 Deinstallation/dismantling
Deinstall and dismantle the fan in reverse order of installation and electrical connection.
14 Disposal
♦ Ensure material is recycled. Observe national regulations.
♦ The device and the transport packaging are predominantly made from recyclable raw materials.
♦ Disassemble the fan into its components.
♦ Separate the parts according to:
• reusable material
• material groups to be disposed of (metal, plastics, electrical parts, etc.)
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