14
1.
Before beginning maintenance, put on protective eyewear, a long-sleeved jacket
and gloves. Disconnect searchlight from power. If searchlight was recently
turned on, allow the searchlight cavity to cool completely before proceeding.
2.
Use the 1/16” Hex Driver that is included with the Maxa Beam Searchlight to
remove the three screws holding the lens in place. Remove the old front lens,
O-ring, front lamp support, and spring and discard.
3.
If the reflector has visible dust on it, blow away all particles from inside of the
reflector using a can of compressed air. Do not wipe or rub the reflector surface
with anything as this will scratch the surface. If your reflector requires further
cleaning, please contact the factory for further instructions.
4.
Insert the new Front Lamp Spring and Front Lamp Support into the open end of
the lamp (see diagram). Locate the new O-ring and Spyder Lens Assembly.
Place the O-ring over the step on the inside of the lens assembly.
5.
Line up the three screw holes, then place and hold the lens and O-Ring on the
front of the light. Ensure that the front lamp support seats into the center locator
of the lens. Once the front lens, O-ring and lamp are positioned correctly,
secure the assembly in place with three new Lens Screws. Do not over tighten
screws. When properly installed, the O-ring should not be visible.
6.
After replacing the front lens, the searchlight may need to be refocused. Please
see page 12 for details on how to focus the lamp.
Lamp Replacement Instructions:
These instructions describe how to replace a lamp in an MBS-410, MBS-430-W4, or MBS-
430-Y Series Searchlight. For information on how to replace a lamp in an MBPKG-E Series
Searchlight, please see the Instruction Sheet that is included with the MBA-2400-E Lamp
Replacement Kit.
1.
Before beginning maintenance, put on protective eyewear, a long-sleeved jacket
and gloves. Disconnect searchlight from power. If searchlight was recently
turned on, allow the searchlight cavity to cool completely before proceeding.
2.
Use the 1/16” Hex Driver that is included with the Maxa Beam Searchlight to
remove the three screws holding the lens in place. Remove the old front lens,
O-ring, front lamp support, and spring and discard. Gently unclip the electrical
wire from the front of the lamp and bend the wire aside.
