Labconco Protecto Ech Filtered Fume Hoods 183 Series 8' - Manuel (Page 87)

Chapter 6: Maintaining the Protector Echo
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Original instructions
(M3, M4, M5) Now move your ladder to the right and retrieve fan #3 that you
labeled earlier. Place fan #3 on top of the primary filter to the right of fan #2 that
you just installed. Place the back edge down first on the top of the filter and
gently slide it back into position.
***Make sure that it is seated on all sides of the groove of the filter.***
(M4, M5) Now move your ladder to the right and retrieve fan #4 that you labeled
earlier. Place fan #4 on top of the primary filter to the right of fan #3 that you just
installed. Place the back edge down first on the top of the filter and gently slide it
back into position.
***Make sure that it is seated on all sides of the groove of the filter.***
(M5) Now move your ladder to the right and retrieve fan #5 that you labeled
earlier. Place fan #5 on top of the primary filter to the right of fan #4 that you just
installed. Place the back edge down first on the top of the filter and gently slide it
back into position.
***Make sure that it is seated on all sides of the groove of the filter.***
Step 14 – Connect your fan wires and air tube
(M2, M3, M4, M5) Air tube
Retrieve one of your air tubes that you placed on the top of the control module.
Place the tube in your hand with the “T” to your left and the length of tube to your
right. Now slide the end of the “T” onto fan #1. Make sure that it is on all the way
to the fan box. Run the other end over to fan #2.
(M2, M3, M4, M5) Wire
You should still have the wire connector plugged into the right side of fan #1.
Take the other side and plug it into the left side of fan #2. Slide the wire under the
plastic tabs that are on the front of each fan box. The goal here is to keep it neat
and tight so it does not interfere with the front panel.
(M2) Air tube
Move your ladder to the right in front of fan #2. Slide the air tube behind the
black fan wire where it goes up into the fan box. Connect the end of the tube
directly to the fan box.
(M3, M4, M5) Air tube
Retrieve one of your air tubes that you placed on the top of the control module.
Place the tube in your hand with the “T” to your left and the length of tube to your
right. Now slide the end of the “T” onto fan #2. Make sure that it is on all the way
to the fan box. Now connect the tube from fan #1 to the “T” on fan #2. Run the
other end over to fan #3.
(M3, M4, M5) Wire
You should still have the wire connector plugged into the right side of fan #2.
Take the other side and plug it into the left side of fan #3. Slide the front of the
wire under the plastic tabs that are on the front of each fan box. The goal here is
to keep it neat and tight so it does not interfere with the front panel.