Roller Guides 89112 v.2 - Vertical Express
8" Roller Guides for 18.5 lb. rails, 454ET Roller Guides 10 ©Vertical Express Installation (continued) Figure 1 - 8" Roller Guide Assembly, 454ER and 454ET 7. Shift the base as required to center the slot on the rail. See Figure 2. a. Verify that the distance from the face of the rail to back of the slot is about 1/ 4". b.
اقرأ المزيد