: Stagger the joints of the new braided graphite rings at 90-degree or 120-degree intervals. Never line up the splits.
Ensure the lance tube is properly inserted and retracted without hitting boiler components.
Replace the stuffing box packing rings entirely during a scheduled boiler outage. clyde bergemann soot blower maintenance manual free
For models like the , manual operation is the primary method.
| Problem | Primary Cause | Solution (Refer to Manual) | | :--- | :--- | :--- | | | Carriage physically jammed on debris or a bent track. | Manually retract the blower. Inspect the carriage and track for obstructions. Check the gearbox for seized bearings. | | Low Pressure Alarm | Poppet valve is not fully opening, or the pressure control disc is set too low. | Check the poppet valve linkage. Verify the trip bar is correctly set. Adjust the pressure control disc. | | No Steam at Nozzle | The poppet valve seat is stuck closed, or the valve stem packing is seized. | Tap the valve body lightly. If stuck, follow the manual for valve seat and cone removal and replacement. | | Erratic Carriage Movement | Worn gear rack teeth or a slipping chain drive. | Visually inspect the gear rack for damaged teeth. Check the chain for proper tension and lubricate the gear rack and chain. | | Steam Leak at the Wallbox | The seal air supply is insufficient or the scavenging air line is blocked. | Verify the seal air fan is operating correctly. Check the scavenging air supply for blockages. | | Carriage Fails to Index | The indexing mechanism inside the gearbox is worn or the clutch is slipping. | For multi-progressive helix indexing systems, a gearbox overhaul is required. | | Poor Cleaning Effectiveness | Blowing pressure is too low, or the nozzle head is worn or blocked. | Check the pressure setting. Inspect the nozzle head for erosion or blockage. Replace the venturi if worn. | : Stagger the joints of the new braided
: Apply silicon carbide lapping compound (medium grade followed by fine grade) to the seating interface. Use a circular oscillating motion with a lapping tool until a continuous, matte-gray sealing ring is visible on both parts.
If a sootblower carriage fails to retract from the boiler, immediate action is required to prevent the lance tube from melting or damaging boiler tubes. Replace the stuffing box packing rings entirely during
Standard maintenance for Clyde Bergemann systems generally includes:
To obtain an official, certified copy of your specific manual:
: The rotating, advancing outer tube that enters the boiler gas pass. It features a specialized nozzle head designed to direct high-velocity jets at heat exchanger banks. 3. Preventive Maintenance Schedule (PMS)
: Ensure nozzles are not blocked or eroded.
