CaptCaper is Our stalwart Harman Super Mag guy. Let's see if he can give You some direct experience advice when he checks in. In the meanwhile,as You tear Your hair out trying to figure out just what's wrong,let's have You build a better picture to work with......
1.) Is this a newly installed unit ?
2.) If run previously,is this Your first time lighting off?
3.) Did You do a comprehensive cleaning after shutdown last Season ?(Including flyash removal from Your Pipe Network)
4.) Are You hearing any strange noises or binds as Your Mechanism is attempting to feed coal ?
5.) Is Your Rice Coal wet?
6.) Have You checked for any obstructions in the Coal Feedpath?
7.)Is Your screen on Your Combustion Air Blower Obstructed?
Let Us know,and by giving Us as much background info,the High Quality Mad Scientist Types that populate 'Der Coal Board will chime in to help...Welcome,by the way !
Note: I'll see if I can get this moved to Our Stoker Section to lay more eyes on it. We'll get 'Ya some help!