8
Dimensions are nominal and illustrations and specifications are based
on the latest product information available at the time of publication.
The right is reserved to make changes at any time without notice.
SAFEAIRE
®
LABORATORY FUME HOODS
OPERATION, MAINTENANCE AND INSTALLATION INSTRUCTIONS
INSTALLATION
7. Before hood is pushed against wall, place top rear sash
cable (19) over pulleys as shown in instructions. Brace
bottom of sash about 6" above sash stops, with 2 x 4 or
similar, to allow for a more manageable cable. Attach weight
(20) to cable, Detail “C”. Fasten cable clamp (23) and two
(2) 1/4-20 X 3/4 HHTCS (24), do not completely tighten
screws. Repeat process with front bottom sash cable (21).
Test sash level, alignment and travel. Make any necessary
adjustment. If necessary, fine tune weight pan. Fasten clamp
screws tightly. Attach all cable retainers (22, 25). Do not
over-tighten retainers – allow 1/16" for pulley movement. See
Detail “D”. The nylon tape (26) at the cable loops at the ends
of the sash pull is no longer necessary, remove and discard.
25
Retainer Must
Not Touch
Sheave
0.062"
DETAIL “D”
22
21
19
26
BOTTOM
FRONT
REAR
TOP
23
20
24
BACK
OF
HOOD
FRONT
OF
HOOD
ASSEMBLY INSTRUCTIONS FOR KNOCKED-DOWN FLOOR-MOUNTED FUME HOODS
8. Position fume hood in a permanent location. Have qualified
personnel attach all required electrical devices and plumbing
fixtures. Lower the side panel (27) onto the side frame of the
fume hood, engaging the frame’s lower lip. While pressing
down on the two black catches, rotate the side panel and
engage the frame’s upper lip. Gently apply additional
pressure to the panel and release the catches to secure the
panel to the hood.
27
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