Alfa Laval GJ PF-FT, Instruction Manual, Page: 22 / 43

5 Maintenance
22
Read the instructions carefully. The items refer to the parts list and service kits section.
Drawing 17
Nozzle Housing
Place the Nozzle Housing Lower Bearing (25) onto the nose of the Tee Housing (8). Ensure the Bearing Locking Pin (37)
aligns with the hole in the (25).
Push the Nozzle Housing Assembly (drawing 15) onto the nose of the (8).
Rotate the Nozzle Housing Assembly (drawing 15) slightly to mesh the Bevel Gears (15) and (16). Failure to ensure that the
(15) and (16) have properly mated could damage them.
Install the Nozzle Housing Upper Bearing (26) into the Nose Plate (10; drawing 16). Ensure the (37) aligns with the hole in the
(26). This will hold the (26) during installation and will keep the hole in the (26) to be properly aligned with the (37).
Using a ½” slotted screwdriver, screw the (10)/(26) assembly completely snug.
Drawing 18
Completed Assembly
Rotate the Rotor (48) using a Hex Key, screwdriver or thin rod. It should spin easily and its veins must not strike the walls of
the Cap (6). Continue turning the (48) several dozen times. The Nozzles (47) and Tee Housing (8) will slowly rotate if
everything has been assembled correctly.
Insert the Stator (12) into the (6).
Screw on the Sanitary Inlet (11) (hand-tight only), and tighten the Set Screw (34) with
a 3/32” Hex Key.
Warning: Hold or turn on Stem (7). DO NOT hold or turn on Tee Housing (8) or Tee Housing Cap (14). Doing so will
damage the Geartrain (drawing 6).