Clyde Bergemann Soot — Blower Maintenance Manual Work
Creating a post about maintaining Clyde Bergemann soot blowers—crucial for boiler efficiency and longevity—should balance technical accuracy with practical "field" advice. Maintenance Checklist for Clyde Bergemann Soot Blowers Regular maintenance of Clyde Bergemann
provides detailed troubleshooting and repair instructions for individual models. troubleshooting steps for specific components like the gearbox or carriage? Retractable Sootblower PS-H - Clyde Bergemann (cbpg) Creating a post about maintaining Clyde Bergemann soot
hadn't drifted. If the timing was off by even a fraction, the steam wouldn't clean the tubes; it would cut through them like a diamond-tipped saw. Confirm blower is isolated and locked out
Alignment
: Verify the elevation alignment of the blower. For retractable units, the poppet end typically must be raised approximately 1 inch for every 10 feet of travel to account for boiler expansion at full load. 2. Lubrication Requirements
Confirm blower is isolated and locked out.
Inspect external components: lance, nozzle, bearings, actuator, and controls.
Note and report corrosion, scoring, or distortion.
The "Dry Cycle" Rule:
The manual strictly forbids cycling a soot blower without steam pressure if the boiler is hot. Dry cycling can melt the packing rings due to radiant heat absorption. Always follow the manual’s instruction to purge with steam immediately upon cycling.
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Archival Grade Paper
Papers with the Archival designtation can take many forms. They can be glossy, matte, canvas, or an artistic product. These papers are acid free, lignin free and can be made of virgin tree fiber (alpha cellulose) or 25-100% cotton rag. They are likely to have optical or fluorescent brightening agents (OBAs) - chemicals that make the paper appear brighter white. Presence of OBAs does not indicate your image will fade faster. It does predict a slow change in the white point of your paper, especially if it is displayed without UV filter glass or acrylic.
Archival Grade Summary
Numerous papers - made from tree or cotton content
Acid and lignin free base stock
Inkjet coating layer acid free
Can have OBAs in the base or the coating
Museum Grade Paper
Papers with the museum designation make curators happy. They are made from 100% cotton rag content and have no optical brightener content. (OBA) The base stock is acid and lignin free. The coating is acid free. This type of offers the most archival option in terms of media stability over time.
Museum Grade Summary
100% cotton rag content
Acid and lignin free base stock
Inkjet coating layer acid free
No OBA content
Photographic Grade Paper
Photo Grade products are designed to look and feel like modern photo lab paper. Most photo grade media are resin coated, which means they have a paper core covered by a thin layer of polyethelene (plastic) . Plastic gives the paper its photo feel, stability (flatness), water resistance, handling resistance, and excellent feed consistency.
Prints on photo grade media are stable over long periods. With pigment inks in a protected environment, you can see up to 80 years on-display life. All RC papers are Photo Grade for two reasons. Plastic content is not technically archival by museum standards. Also, the inkjet coating of all RC papers is slightly acidic. It facilitates instant drying and does not actually change the stability of your inks over time. Virtually all RC papers have optical brightening agents (OBAs).
