Labconco Protecto Ech Filtered Fume Hoods 183 Series 8' - Manuel (Page 184)

Appendix J: Setting Up the Protector Echo Floor-Mount
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Original instructions
Rear View
Figure J-4
Left Rear
Sash Track
Right Sash
Weight
Sheet Metal
Sash Weight
for Lower Sash
that travels to
floor
Left Sash
Weight for
Upper Sash
that travels
partially
Right Rear
Sash Track