Metrologic MS7600, Руководство по обслуживанию

Страница: 10 / 39

5-1
5 BOARD REMOVAL & INSTALLATION
THE MS762X ELECTRONICS ARE ESD SENSITIVE! ESD
SAFETY PROCEDURES MUST BE FOLLOWED WHILE
HANDLING THE MS762X UNIT WITH ANY ELECTRONICS
EXPOSED!!
5.1 Disassembling the unit
5.1.1 Optics Bench Removal
5.1.1.1 Remove the outer cover to reveal the inner
cover by lifting up on the edges of the
cover.
5.1.1.2 Remove the four (4) Torx screws that hold
the inner cover on (Figure 5.1.1- 1).
5.1.1.3 Left the inner cover off by using the straps
provided (Figure 5.1.1- 1).
5.1.1.4 Using a Philips head screwdriver remove
the screw and washer from the center of
the optics bench (Figure 5.1.1- 2).
5.1.1.5 Carefully lift the optics bench from the
unit.
5.1.1.6 While the optics bench is part way out
from the case, unplug the flex cable from
the signal processor and the motor from
the decode board.
5.1.1.7 Remove the damaged optics bench from
the case trying not to disturb the EAS
wire. Discard damaged optics bench.
FIGURE 5.1.1-1
TORX SCREWS
LIFT STRAPS
TORX SCREWS
SCREW AND WASHER
EAS WIRE
FIGURE 5.1.1-2