Vogelsang VX100Q - 8.7.2 Rotary lobe change - series VX136 QD, VX186 QD

Rotary lobe pump
Operating instructions
VX100Q/VX136Q/VX186Q, VX136QD/VX186QD, VX136QDM2/VX186QDM2
43/61
Pos: 213 /Übersc hriften/Überschrif t 3 /Dreholbe nwechsel - Ba ureihe VX136QD , VX186QD @ 58\mod_131 2809677379_48. doc @ 30918 2 @ 3 @ 1
8.7.2 Rotary lobe change - series VX136QD, VX186QD
Pos: 214 /WBV/P umpen/Instandse tzung/002 Kol benwechsel QD- Baureihe @ 58\mod_13 12888299375_4 8.doc @ 309332 @ @ 1
 Fig. “Rotary lobe change, Q series"
1. Open QD cover (5)  chap. "Opening the QD cover".
2. Pull the rotary lobes (11) from the shafts using a rotary lobe puller (see spare parts list).
Assemble HiFlo- and HiFloplus-Rotary lobes in pairs, i.e. simultaneously to the upper and the
lower shaft.
3. Install the new rotary lobes in reverse sequence Fig. "HiFlo and HiFloplus arrangement".
4. Close QD cover  chap. "Closing the QD cover".
5. Apply pressure to buffer chamber  chap. "Buffer chamber".
Pos: 215 /Grafi ken/Pumpen/ WBV/Instandsetzung /Kolbenwechs el/neu/Kolbenw echsel QD- Baureihe ohne L egende @ 59\ mod_131313678 0813_48.doc @ 309963 @ @ 1
Fig.
23
: Rotary lobe change, QD series
Pos: 216 /---Seitenum bruch--- @ 21\mod_12 01696136229 _0.doc @ 805 75 @ @ 1