Allmand Brothers NIGHT LITE PRO V - Manual (Page 12)

NIGHT-LITE PRO V SERIES
1. Make sure the corner friction block cover plate is on top of the UHMW (plastic)
corner friction block and a 3/8 internal star washer is between the friction block and the
friction block mounting flange of the tower. This washer is necessary to insure a grip
between the friction block and the metal flange of the tower.
2. Use 1/8" spacers to center the inside tower in the middle of the outside tower. SEE
ILLUSTRATION.
3. Using a .010" shim and .020" shim for spacers, place a .010" shim between the
friction block and the inner tower section sides. SEE ILLUSTRATION.
4. Make sure the inner tower is against the 3/8" thick UHMW blocks mounted inside the
outer tower and use the .020" shim to set the friction block distance from the inner tower
section. SEE ILLUSTRATION.
5. Tighten the ¼-20 nuts. And continue to set all corner friction blocks on all sections
using this procedure.
VERTICAL TOWER CORNER FRICTION BLOCK ADJUSTMENT
B-1G