Pulsafeeder Chem-Tech Series XPV EN - Manual (Page 13)

REV. E PN J63091 - 13 -
1) Reinstall the rotor assembly by aligning the cross in the rotor to the drive shaft cross
and fully insert into pump head.
2) Use the Prime button and align the rotor assembly as shown in Figure 9a.
Figure 9a: Rotor Alignment at Start of Tube Installation
3) Insert one connector end of the tubing assembly into the bottom retaining slot in the
pump head. Insert the tube through the guide slot in the rotor. Using caution,
intermittently depress the Prime button and feed the tube around the pump head as the
guide slot rotates. Be very careful not to get any objects (fingers, ties, hair, etc.)
close to the rotors and pump head as severe pinch points exist, see Figure 9b.
Keep hands and fingers away from the rotor assembly while feeding the new tube.
Figure 9b: Feeding the new tube
When the rotor is positioned as in Figure 9c, release the Prime button. Insert the other
connector into its retaining slot.
4) Align the pump head cover bearing bore with the rotor shaft and press into place.
5) Loosely reinstall the two thumb screws.
Note position of tube and
rotor’s cut-away guide
slot.
WARNING: Note severe pinch points between rollers and pump housing
AVERTISSEMENT: Notez des points de pincement sévères entre l'habitation de
pompe et les rouleaux