NEW BRUNSWICK SCIENTIFIC innOva 4200, Manual To Operation

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44
New Brunswick Scientific User’s Guide
Figure 16: Light Replacement
#
NOTE:
Make a note of the wiring locations and the color of the wires before you
disconnect wires from the terminal block. Refer to your notes when you
reconnect the wires to the terminal block.
5. Remove the top four wires that connect the
LIGHT WIRES
to the
TERMINAL BLOCK
.
The
TERMINAL BLOCK
is on the left, side wall of the shaker.
6. Place one hand on the light and the other near the
TOP CLAMP
( see Figure 16 above ).
Carefully, but with some force push the light to the left. The light will unclamp from
the
TOP CLAMP
. Do the same for the
BOTTOM CLAMP
.
7. Carefully pull the light forward and guide the unconnected wires out through the
RUBBER GROMMET
on the bottom of the shaker.
8. Carefully push and clamp the new light to the
TOP
and
BOTTOM CLAMPS
.
9. Feed the unconnected wires back through the
RUBBER GROMMET
on the bottom of
the shaker.
10. Connect the top four wires to the
TERMINAL BLOCK
as removed.
11. Lift up hinged front panel and replace the three screws. Use a Phillips (+) head
screwdriver to tighten the screws.
12. Replace and secure all shelving. Close shaker door and plug the
POWER CORD
into
the electrical outlet.
TOP CLAMP
BOTTOM
CLAMP
FLOURESCENT
LIGHT