natus OLYMPIC SMART SCALE 50, Инструкция по эксплуатации

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6-2 OLYMPIC SMART SCALE Model 50/51 Instruction Manual
Repair Procedures
Repair Procedures
Consult the troubleshooting chart (see page 5-1) to identify probable causes and
solutions before performing repair procedures.
Disassembling the Smart Scale
It may be necessary to disassemble the Smart Scale to perform a service procedure.
Required Items:
„
Allen wrench
To disassemble the scale:
1
If the scale is on, press
ON/OFF
to turn off the scale, then unplug the
power cord.
2
If the scale is mounted to a cart or table, remove it.
3
Remove the cap screws (see Figure 6.1):
a
Slide one end of the scale just over the edge of a table.
b
Unscrew the four socket-head cap screws.
c
Repeat steps a and b on the other end.
Figure 6.1 Accessing the socket-head cap screws
4
Lift the platform assembly up to expose the weighing platform (see Figure 6.3).
WARNING
Electrical shock hazard when the enclosure is open. Unplug the power cord from the
electrical outlet before servicing this device.
CAUTION
„
Reattach all ground wires after servicing to ensure proper grounding.
„
Note the location of the lock washers when disassembling the device. To ensure ground
integrity, reseat all washers when reassembling the device.
„
Printed circuit boards (PCBs) contain static-sensitive parts. Always use appropriate
electro-static device (ESD) protection when the enclosure is removed.
„
Always recalibrate the Smart Scale after disassembly/reassembly (see page 4-3).
Cap screws
Cap screws
(x4 each side)
NOTE
#
The platform assembly, with its hinged ends, cannot be repaired in the field and should not
be disassembled. If it is damaged, return it to Natus Medical for repair or replacement.