Nordson HORIZON 200, Руководство по эксплуатации продукта

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Repair
7-1
Part 106913 − 04
E
2018 Nordson Corporation
Section 7
Repair
WARNING:
Allow only qualified personnel to perform the following tasks.
Follow the safety instructions in this document and all other related
documentation.
Introduction
NOTE:
The Horizon 400 powder coating systems are FM (Factory Mutual)
approved. Use only approved Nordson replacement parts. Using
unapproved parts may void FM approval of your system. Contact your
Nordson representative for more information.
The procedures and illustrations in this section apply to both the
Horizon 200 and 400 powder coating systems. Differences between the
booths are noted in the procedures.
Final Filter Replacement
WARNING:
Wear a NIOSH-approved respirator or dust mask and safety
glasses or goggles when handling powder or cleaning powder off
equipment. Avoid getting powder on your skin. Wash with soap and water
only.
1. Shut off the exhaust fan. Shut off electrical power at the system
electrical panel. Lock and tag the disconnect switch.
2. See Figure 7-1. Unscrew and remove the threaded knobs (3) and
brackets (2) securing the final filters (1) to the fan compartment.
3. Remove the old filters and discard them.
4. Check the interior of the fan compartment. If you see large amounts of
powder inside the compartment, powder is leaking through the cartridge
filters or mounting plate. Clean the fan compartment and fix the leak
before starting the system.
NOTE:
Do not use damaged filters.
5. Remove the new filters from their cartons. Inspect the filter housings,
gaskets, and media for damage.