Introduction
This guide will walk you through the process of replacing the Power entry Module in a Bear 1000 Ventilator. Found on page 88 in the full service manual.
What you need
-
-
Remove the ribbon cable at the connection on the oxygen blender control board.
Ask FixBot
-
-
-
Mark the plastic hoses attached to the oxygen blender (so you can put them back on the same way) and then remove.
-
-
-
The air/oxygen blender has two screws close to the control board. Remove them and remove the unit.
-
-
-
Remove the pneumatic and electrical connections labeled.
-
-
-
Mark or label the 6 faston connections as to position and remove
-
-
-
Mark or label the two wires going to the power switch and remove at the power switch end
-
-
-
Using an allen wrench, remove the mounting screwa and nuts from the Power Entry Module.
-
-
-
After removing the heat shrink tubing, unsolder the two lower wires from the Power Entry Module, noting locations.
-
-
-
Solder the wires to the replacement module, covering the joints with heat shrink tubing.
-
-
-
Transfer the voltage selector drum from the original module to the replacement and reinstall.
-
To reassemble your device, follow these instructions in reverse order.
Cancel: I did not complete this guide.
One other person completed this guide.
Team
Cal Poly, Team S7-G12, Paton Fall 2020 Member of Cal Poly, Team S7-G12, Paton Fall 2020
CPSU-PATON-F20S7G12
2 Members
6 Guides authored
