KIRLOSKAR 8 UP 200/38, Инструкция по установке, эксплуатации и обслуживанию

Страница: 37 / 66

IOM/UP_METRIC Issue Date: 31/12/2007
Page 37 of 66
Last Revision: 12/06/2012
7.1.1.9 Remove oil seals (50000) from the insert from DE & NDE side. Remove shoulder
rings (19900) from the shaft by using puller.
7.1.1.10 Remove liquid deflector (23600) from the shaft.
7.1.1.11Remove gland nuts (58200) from each gland. Remove gland (22300) gland
packing (43000) & lantern rings (22700) from each insert.
7.1.1.12Slide inserts (97901, 97902) off the shaft.
7.1.1.13 Take out casing rings (19000) on DE & NDE side.
7.1.1.14
For counter clockwise (CCW) direction of rotation of pump viewed from driving
end, follow steps (i & ii) and then go to point no. 7.1.1.16
:
i)
Unscrew DE side shaft sleeve and slide it off the shaft from DE side.
Remove impeller from shaft. Remove impeller key.
ii) Unscrew the NDE side shaft sleeve and slide it off the shaft from NDE side.
7.1.1.15
For clockwise (CW) direction of rotation of pump viewed from driving end, follow
steps (i & ii) then go to point no. 7.1.1.16:
i)
Unscrew NDE side shaft sleeve and slide it off the shaft from NDE side. Remove
impeller from shaft. Remove impeller key.
ii)
Unscrew the DE side shaft sleeve and slide it off the shaft from DE side.
7.1.1.16 Store all parts of rotating assembly in clean and dry place and arrange to store
the parts in well oiled condition.
7.1.1.17 mechanical seal arrangement –
All UPM pumps are fitted with bare mechanical seal only.
a) Dismantling procedure for mechanical seal fitted pump is same as above except step
no. 7.1.1.11. After step no. 7.1.1.10, slide inserts (97901, 97902) off the shaft.
b) Remove grub screws holding mechanical seal & slide off mechanical seal on both
sides from the shaft.
c) Then follow steps 7.1.1.13 to 7.1.1.16.
This completes the dismantling of the pump.