NOTE: The digital reverse jet pulse controller with “Pulse on Shut down” feature must be wired with a continuous 115-volt supply. The control must not be wired in parallel with the fan motor starter. (Exception is when using an Amtech combination motor starter with disconnect as this has a dedicated 115V transformer.) 7.4 Compressed Air NOTE: The compressed air installation should be performed by a qualified installer and in accordance with local, state, and national codes/regulations/laws (if any). 7.4.1 Compressed air is used to clean the dust coated cartridge filters with a high pressure reverse jet pulse. A 1-1/2” diameter dedicated supply with a minimum of 80 PSI and a maximum of 90 PSI is recommended. An air regulator may be necessary to step down the supply air if the plant pressure is above the recommended rating. NOT complying will result in component damage. 7.4.2 The air supply line must include water, oil, and particulate filtration. Any contaminants in the compressed air will significantly reduce the effectiveness of the reverse jet pulse cleaning by contaminating the cartridge filters and causing excessive differential pressure across the filters, which results in greatly reduced air flow along with premature filter replacement. 7.4.3 A 200 PSI gauge has been pre-installed to monitor air pressure. Prior to the final connection of the compressed air to the collector manifold, the air line should be purged. This will remove debris that could damage the valves and block the nozzles in the blow pipes. 7.5 Fire Suppression & Mitigation NOTE: All smoke detection/fire suppression installation must be performed by a qualified technician and in accordance with local, state, and national codes/regulations/laws, if applicable. 7.5.1 Fire suppression and mitigation techniques are an important aspect of the installation procedure. Fires can occur in a dust collection system if the appropriate factors are present, so it is imperative that the necessary fire suppression & mitigation techniques are present in the system to reduce the chance of fire events. The Amtech Streame r can come equipped with a fire sprinkler system. The sprinkler system MUST be properly connected. In most cases, this is the closest building’s fire sprinkler system. ALL fire suppression and mitigation systems should be periodically inspected and maintained. 7.6 HEPA / Safety After Filters (Optional)
7.6.1 The HEPA/SAFETY filter assembly option is shipped as a separate component.
Therefore, to install the after filter module, complete the following steps:
• Remove any protective covering from the outlet of the Amtech Streamer unit. • Apply silicon sealant to the outlet of the Amtech Streamer unit. • Place the after filter module on top of the Amtech Streamer body. Fasten to the body with supplied 3/8”ø x 1-1/4”L bolts and flat washers. • Ensure that the shipping cover is removed from the top of the after filter module.
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