HBM 150/2 Installation and Maintenance Manual
13
2. Locate the beam elevation label on the top inside edge of the head, near
the edge of the reflector.
3. Loosen the two #10 Phillips-head screws located at the left and right
outside edge of the head. Do not loosen them more than 2 turns.
4. Loosen the #10 Phillips-head screw located at the top outside edge of the
head, directly above the beam elevation label. Do not loosen it more than
2 turns.
5. The beam angle may now be adjusted by gently pressing on the top and
bottom edges of the reflector. Adjust the reflector until the pointer
indicates the desired elevation on the elevation label.
6. Tighten the #10 Phillips-head screw located at the top outside edge of the
head.
7. Tighten the two #10 Phillips-head screws located at the left and right
outside edges of the head.
8. Close or replace the head cover, and tighten the screw(s).
9. Repeat Steps 1-8 for the other head.
5.2.3 Lens Cleaning
Clean lenses periodically with alcohol or glass cleaner and soft cloth. Wipe
dry with a clean soft cloth.
5.2.4 Lubrication
All moving parts are permanently lubricated and will not require further
attention.
Summary of Contents for HBM 150/2
Page 20: ......
