Nova-Tech Chem-Tech XP Series - Manual (Page 13)

REV. L PN J63031 - 13-
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 100% button and feed the tube around the
pump head as the guide slot rotates.
WARNING: 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 100% 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.
Figure 9c: Finishing the New Tube Installation
6. Using the 100% button, run the pump for several revolutions and then fully
tighten the thumb screws hand tight.
7. Return the pump to service by following the procedures in the installation
section.
WARNING: Note severe pinch points between rollers and pump housing