60
REMOVE FILTER.
PLACE OFF TO
THE SIDE FOR
SAFE KEEPING
OLD FAN BOX
MARK OLD FAN BOX
WITH "USED" LABEL
US
ED
1 P
2 P
3 P
2 S
3 S
1
2
3
NEW FAN BOX'S LABEL
MATCHES ORIGINAL AND
THE REST OF THE COLUMN
NEW FAN BOX
Step 3
To unpack the new fans, carefully remove from the packaging. Keep track of all boxes
after unpacking. The fan boxes are shipped directly from the filter manufacturer to your
job site. Once you’ve remove all packaging material, lay them flat and stack them out of
the way of the filtered hood but near it.
Step 4
To access the defective fan box, the
secondary filter must be removed. Mark the
old fan box that will be removed with a note
like “Used” with the tape and marker.
Step 5
Remove the old fan box you just labeled as
“Used”. This fan will be disposed of. It must be
disposed of correctly. Consult local
regulations and laws for disposal of hazardous
waste.
Step 6
The new fan box will now be placed on the primary filter. Make sure to stack the fan
back in the column it originally came from and label it. Use the tape and a marker to
label the fan box with the number of the column it is in. To review how to install the fans
see
Section 4: Filter Installation
. Make sure the seal is tight and electrical connection is
verified.
Step 7
Next, the secondary filter must be replaced. Install above the fan box and check the
seal is tight and electrical connection is verified. Make sure the secondary filter has a
cap covering the electrical plug on the top of the filter. Also make sure the label matches
the column number it is in.
For more detailed instructions on how to place and label filters see
Figure 8-18
Figure 8-17
Summary of Contents for Protector Echo
Page 78: ...78 Fans and Lights not working...
Page 79: ...79 Vertical sash no longer operates smoothly...
Page 80: ...80 Electrical duplex outlets no longer have power Fan operates but lights dim or not working...
Page 81: ...81 Contaminates outside the filtered hood...
Page 82: ...82 Lights operate but fans will not...
Page 83: ...83 Smart Command Alarms...
Page 84: ...84 If needed contact Labconco to troubleshoot further...
Page 94: ...94 Wiring Diagram Figure C 1...