Sunnex PF Series (MRI) - Manual (Page 16)

Sunnex PF Series MRI Service & Installation Manual
16
Figure 3. Bulb Replacement
It is recommended that bulb replacement be done outside the MRI room. MRI
facility guidelines must be strictly followed during the use of tools to replace
bulb.
1. Unplug lamp from power source and
wait at least one hour for lamp to
cool.
2. Remove the three small screws (5) and remove the lens (2), o-ring (3) and
lens cover (4).
3. Grip bulb (1) and firmly pull straight out from the bulb socket on the lamp
back
4. Align the pins of the new bulb with the pin holes in the bulb socket and
firmly push the new bulb straight into socket. Note! Do not touch the
halogen bulb with bare fingers as dirt and oil from hands could
cause a fire hazard.
5. Reposition lampshade and components on lamp back. Position the bulb
retainer that holds the bulb such that it holds the bulb properly. Align the
three screw holes in the lamp back and shade. Reinstall the three screws
and securely tighten them.
Bulb specifications: Osram EPZ NAED 54743, 50W, 13.8V, GX5.3
CAUTION! Use specified bulb only as the replacement, the power
supply is developed to operate the specified bulb. Any deviation from
using this bulb may cause the light to not operate properly.
CAUTION! Be sure the lampshade components are properly seated
when screws are tightened!
6.3 FUSE REPLACEMENT INSTRUCTIONS PF LIGHT (PF28016-M)