amiad SAF-1500, Инструкции по установке, эксплуатации и обслуживанию, Страница: 16 / 26

SAF - 1500 910101-000102 07.2109 Page 16 of 26
DISMANTLING AND ASSEMBLING THE FILTER COMPONENTS
Prior to opening the filter perform a flush cycle by pressing the "TEST" push button.
Dismantling the screens:
1. Close the filter inlet and outlet valves and release the pressure by operating a flushing cycle, Disconnect power supply from
the control board.
2. Release the lid bolts (19,20) from their nuts and remove the lid (17).
3. Pull out the flushing chamber (15) with its seal (13).
4. Pull out the coarse screen (11) and clean it if necessary.
5. Pull out the upper cylinder seal (12).
6. Pull the screen (14) out of the filter housing.
7. If required, remove the lower screen seal (12).
Assembly:
1. Verify presence of the lower screen seal (12) on the screen edges.
2. Insert the screen into the filter housing (1) while the support legs point upwards. After pushing the screen all the way in,
rotate the screen so that the legs will support it and lead it to its position. Turn the screen round until the locking pin (on
the inner side of the housing wall) is situated in its slot on the centering ring (14).
3. Insert the cylinder seal (12), so that its open side faces the direction of the filter lid.
4. Clean and apply some grease on the suction scanner pipe and on the O-ring (12) of the suction scanner bearing located in
the flushing chamber.
5. Insert the coarse screen (11) in its position, so that it rests on its supports.
6. Insert the flushing chamber (15), make sure the seal is on top of the chamber centering ring with its opening facing the
inner side of the filter housing. The installation should be done at a slight angle and in circular motion.
7. Assemble the lid on the filter housing. Tighten the bolts (19,20) in a controlled and balanced method.
8. Open the filter inlet and outlet valves and operate the control board.
9. Check proper operation of the filter.
Dismantling the suction scanner:
1. Close the inlet valve to the filter, release the pressure and disconnect power supply from the control board.
2. Remove the cover (29) from the drive shaft housing (4) by unscrewing the wing nuts (23.6).
3. Remove the Split pin (10) and pull out the connecting pin (9).
4. Begin the dismantling procedure as per 1-6 in the chapter "dismantling the screens".
5. Pull the suction scanner (8) in a spiral movement out of the filter housing.
Assembly:
1. Apply some grease on the smooth side of the suction scanner shaft (2 p.22) and insert it through the filter housing.
2. Insert the suction scanner shaft (2 p.22) into the drive shaft (2 p.24). Make sure the holes in the above shafts are parallel.
3. Insert the connecting pin (9) to the parallel hole of the suction scanner shaft (2 p.24) and the drive shaft (2 p.22) and lock it
with the split pin (10).
4. Continue to assemble the parts as per 1-9 in the chapter "Assembling the screens".