Nova-Tech Chem-Tech XP Series - Manual (Page 12)

REV. L PN J63031 - 12-
6.2 Tubing Assembly Installation and Lubrication
WARNING: When using the pump to load tubing the rocker switch must be in
the Off (“O”) position to prevent accidental motor starting. Caution must be used
to keep fingers away from rotating parts.
Figure 8: Pump Head w/ Rotor Assembly Removed
NOTE: Lubrication of rotor assembly should be performed at least once a year
(residential service). Clean front and rear rotor bearings and surfaces with a
clean shop cloth (See head assembly illustration at the end of this manual).
Lubricate with a PTFE thickened, medium viscosity, synthetic grease intended for
plastic parts. Ref. Grease Kit (P/N J30257) – see Figure 8.
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 100% button and align the rotor assembly as shown in Figure 9a.
Figure 9a: Rotor Alignment at Start of Tube Installation
Note position of
tube and rotor’s
cut-away guide
Lube all roller (3)
and bearing
surfaces (2)
P/N NC82XX3LP1-XXXXX
ROLLER ASSEMBLY