DMN BL200 - General Assembly and Parts List AL-BL Series; Shaft Sealing Standard; Dismantling, Assembling and Adjusting Instructions

DMN-WESTINGHOUSE AL-BL Rotary Valves
Code: AL-E.B.01.B 11-2012
3
Contents Page
1. Safety instructions Rotary valves 5
1.1 General safety instructions 5
1.2 Symbols 5
1.3 Responsibilities of management and maintenance personnel 6
1.4 Applying the safety instructions when installing a valve 6
1.5 Applying the safety instructions when the valve is in operation 6
1.6 Applying the safety instructions during maintenance and repair 6
2. Rotary valve 7
2.1. Type designation 7
2.2. Name plate 8
2.3. Noise 8
2.4. Installing the valve in the system 9
2.4.1. Drive 9
2.4.2. Mounting the valve in the system 11
3. Operation instructions
3.1 AL-BL series Standard execution 13
3.1.1 General 14
3.1.2 Technical specifications standard 14
3.1.3 Construction
3.1.3.1 General assembly and parts list AL-BL series 15
3.1.3.2 Shaft sealing standard 17
3.1.4 Dismantling, assembling and adjusting instructions 19
3.1.4.1 Dismantling standard execution 19
3.1.4.2 Reassembling standard execution 20
3.1.4.3 Axial/radial adjustment of rotor and blades 21
3.2 AL-BL HT execution 250°C 25
3.3 AL HT execution 600°C 27
3.3.1 General 28
3.3.2 Technical specifications HT 28
3.3.3 Construction
3.3.3.1 General assembly and parts list AL-HT execution 600C 29
3.3.3.2 Shaft sealing standard see 3.1.3.2 17
3.3.4 Dismantling, assembling and adjusting instructions 30
3.3.4.1 Dismantling standard execution 31
3.3.4.2 Reassembling standard execution 33
3.3.4.3 Axial/radial adjustment of rotor and blades 33