PRG BEST BOY HP SPOT LUMINAIRE, Руководство по обслуживанию

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PAGE
60
BEST BOY
®
HP SPOT LUMINAIRE
|
SERVICE MANUAL
|
MAINTENANCE
Step 5. At Head Controller PCB, remove two 6-32 x 1/4" screws and one 6-32 x 5/16" PFB screw ( Figure 3-23 ).
Step 6. Slide Head Controller PCB up and out of Head Assembly.
Step 7. Replace PCB by doing steps in reverse. When re-installing, insert PCB into slot of rails/retainers as shown
in Detail A below.
Figure 3-23: Removing Head Controller PCB
"A"
CRITICAL!
DETAIL
Head Controller PCB
6-32 x 1/4" Screw (2)
Insert PCB into slot of
rails/retainers when
CAUTION:
Use anti-static precautions
when working with PC boards.
6-32 x 5/16" PFB Screw
re-installing.