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48
Repair Procedures
Required Tools
The following tools are required to disassemble and reassemble the Propaq Encore
components.
Description
Phillips screwdrivers, #1 and #2
Flat blade screwdriver
Adjustable torque screwdriver (2.5in-lb to 7.35in-lb.; .43N-m to .83N-m), with Phillips
and 3/16" nut driver heads
Tweezers to help with screw removal and replacement
Static-free mat and wrist band equipment
Wire cutter to remove tie wraps
Tie wrap tool
De-ionized (neutralized), filtered, dry, non-combustible gas under pressure for removing
any dust or debris from the monitor's interior.
Pliers, standard needle-nosed
Pliers, looping - non-serrated, rounded edges for use on tubing
PROM Remove Tool: Amp Part Number 821903-1
Propaq Encore Options
Your Propaq Encore may contain an option module that attaches to the monitor. You must
remove the option module before you can disassemble the monitor. For instructions on
how to remove the expansion module, refer to
For instructions on how to remove the SpO
in SpO2 Module"
WARNING STATIC DISCHARGE
All calibration, service, and repair must be done at a static-protected work station.
Failure to protect against damage due to static discharge may reduce monitor
operation life and increase repairs. Place the monitor in an anti-static area before
servicing the monitor.
Caution It is recommended you use de-ionized gas for removing dust and
debris prior to reassembly of monitor components. Commercial devices are
available to neutralize compressed gases.
on page 55.
Welch Allyn Propaq Encore Vital Signs Monitor
"Replacing the Battery Pack"
module, refer to
"Removing the Dual Battery
2
on page 52.
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