PCD Pump User Guide
Operations
2/20/19
GPD Global
®
10
2. Couple the assembly aid (Item 20) to the dispense pump housing (Item 15). The star-
shaped coupling (Item 5) must be attached to the dispenser pump housing (Item 15).
3. Wet the rotor (Fig A, Item C) with the medium or a suitable lubricant.
4. Orient the ‘X’ end (see Fig. A) of the stator (Item 16) toward the rotor (Item C) and then
turn the stator on the rotor until the dowel pin begins to engage with the key way (Fig. A,
Item D).
5. Lightly press the stator in the direction of the dispenser housing (Item 15) and turn the
assembly aid in the direction of the arrow until the stator has been guided into the dis-
pense pump housing. The dowel pin will barely be visible in the key way (Item D).
6. Uncouple the assembly aid, install the end piece and the union ring, and attach the
required needle/nozzle.
C- Connect Dispense Unit to Drive Unit
PCD3, PCD3L, PCD3H, PCD4, PCD4L, PCD4H PCD4HB, PCD6, PCD6HB,
PCD7H,
To connect the dispense and drive units together:
1. Loosen the two (2) set screws (Item 5) so they do not protrude into the coupling area.
2. Verify the star coupling (Item 2) is seated properly in the dispense unit (Item A).
NOTE:
Inspect the star-shaped coupling (Item 2) and adjacent O-ring for wear. Replace
these items as needed
CAUTION:
Proceed carefully to avoid damage to the fit.
