Huntleigh Flowtron DVT, Руководство по обслуживанию

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5 SERVICING THE PUMP
5.1 Dismantling the Pump Unit
Before dismantling the pump unit, ensure that it has been switched OFF and
isolated from the power supply by removing the electrical cord plug from the
wall outlet.
To remove the case lid, place the unit upside down on a flat, clean surface.
Remove the rubber feet and unscrew the four self tapping screws.
Holding the unit in both hands, turn it onto its base and carefully remove the lid
and place to one side.
Before the removal or replacement of the pressure control assembly, the face
label must be removed. Carefully, peel the face label from the front panel and
place to one side.
5.2 Replacing the Alarm Light LED
Carefully remove (cut OFF) insulation shrink sleeve from alarm indicator/alarm
module connectors. Separate the pin/socket connectors. Pull OFF the black
sleeve which retains the LED in the red lens. Be careful as the rectangular
mounting plate is fragile. Push the red lens out through the mounting plate.
F048 5-1 Issue 3
Mar 2003
Caution
All servicing and repair work must be performed by a trained Huntleigh
Healthcare trained service technician.