Product Manual A

AIR 40, AIR Breeze, AIR 30, AIR MaX, AIR X MARINE and AIR SILENT-X are trademarks of Primus Wind Power 2013 Primus Wind Power Inc. AIR Owner’s Manual 3-CMLT-2020 REV-A / 2-26-2021 13
TURBINE ASSEMBLY
STEP 2: Mount Blade Hub to Turbine
Assembled blade
hub
Rotor sha
1.) Coat rotor sha threads and blade hub with Tef Gel.
2.) Slide blade hub onto rotor sha.
5.) Insert 5/16” hex wrench in rotor sha.
6.) Carefully and slowly “spin” the blades to completely secure the blade
hub to the turbine.
7.) Apply the following torque when ghtening the Rotor Jam Nut using
torque wrench at 40 .lbs. / 55 Nm.
3.) Start 5/8-18 jam nut on rotor sha.
4.) Carefully and slowly “spin” the blades to begin ghtening the nut.
IMPORTANT: Observe torque specs
NOTE: When The Sha and Face are exposed, apply a liberal
amount of synthec grease to the gap around Sha and Bearing
on the Face of the turbine (this should be performed as a regular
maintenance event every 12 months). See FAQ secon on storage
kit recommendaons and Appendix C
IMPORTANT: Tef-Gel is a corrosion inhibitor and is especially im-
portant in marine applicaons. Tef-Gel should be applied to all blade
bolts and yaw bolts using the applicator and Tef-Gel provided with
your hardware kit. Tef-Gel has been applied to the top of yaw bolt
threads upon pre-assembly of the yaw at the factory.
Tef-Gel helps to prevent corrosion and lubricates threads,
(recommended for both land and marine usage).