AirSep MN105-1 C - Manual (Page 35)

AirSep ® Corporation
NewLife ® Elite Service Manual
5.14 Flowmeter Replacement
5.14.1 Flowmeter Removal
1 Set the unit’s ON/OFF switch to the OFF position, and unplug
the power cord.
2 Remove the left side panel.
3 Cut the tie-wraps, and remove the 3/8-inch green oxygen
tubing from the flowmeter fittings.
4 Unscrew the flowmeter nuts with a wrench.
5 Remove the flowmeter through the control panel.
5.14.2 Flowmeter Installation
To install a new flowmeter, follow the flowmeter removal proce dure
in reverse order. Then perform a leak test on the connections.
5.15 Power Cord Replacement
1 Set the unit’s ON/OFF switch to the OFF position, and unplug the
power cord.
2 Remove the side and back panels.
3 Open the plastic twist clamps.
4 Cut the tie-wraps (located near the power cord push-on connectors).
5 Disconnect the white and black power cord leads.
6 Lay the unit face down, and unscrew the two Phillips-head screws that
secure the power cord receptacle to the base of the unit.
7 Use a slotted-head screwdriver to break the receptacle seal.
8 Pull the receptacle forward until the back of the strain relief is visible.
9 Press both ends of the strain relief together with needle-nose pliers to
remove and save it for reuse.
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