Check the motor amperage on all three legs during both forward and reverse travel to identify excessive resistance. 4. Key Component Maintenance 4.1. Puppet Valve Maintenance The puppet valve controls the steam or air to the lance.
Visually check for external steam leaks around the poppet valve and stuffing box.
Indicates worn feed tube packing or a scored feed tube surface. Tighten the packing gland slightly. If the leak persists, shut down the steam supply and replace the packing rings.
Check for obstructions on the rack, lack of lubrication, or motor failure. clyde bergemann soot blower maintenance manual work
The manual gives you tolerances (e.g., lance tube runout < 0.030 inches). But achieving that requires a second set of hands and a laser alignment tool. Don't trust the factory paint marks. Re-align the drive unit to the furnace wall after every major boiler refractory repair.
Ensure the carriage assembly and gear racks are free from excessive dirt or debris. 2.2. Lubrication Proper lubrication is crucial for minimizing wear.
The poppet valve regulates the flow of the blowing medium (usually superheated steam). A leaking valve wastes energy and causes localized tube erosion inside the boiler. Check the motor amperage on all three legs
Close and lock the main steam supply isolation valve leading to the soot blower header. Open the header drain valve to depressurize the piping completely. Verify that the pressure gauge reads zero.
When tightening no longer stops leaks, replace the packing rings entirely during the next cold shutdown. Inspect the outer surface of the internal stainless steel feed tube for scoring; a deeply scored feed tube will rapidly destroy new packing.
Comprehensive Maintenance Manual Work Guide for Clyde Bergemann Soot Blowers Puppet Valve Maintenance The puppet valve controls the
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. Clyde Industries Start up Checklist for RS-H Sootblowers
: Check the motor amperage on all three legs during full travel . 3. Common Troubleshooting & Solutions Sootblower Installation & Maintenance Manual | PDF - Scribd
Clyde Bergemann Soot Blower Maintenance Manual: Step-by-Step Field Guide
Grease all identified points, such as the carriage guide rollers and the lance tube rotating assembly.
Check the poppet valve opening stroke adjustment. If the valve does not open fully, the pressure drops, reducing cleaning efficiency. Alternatively, inspect the main pressure-reducing station upstream. Best Practices for Preventive Maintenance