Attaching Fan; Rigging And Placing Equipment - Greenheck Grease Trapper ESP Installation, Operation And Maintenance Manual

Attaching Fan

The ESP fan is shipped bolted to unit body and rails. If
the unit was requested to be disassembled in the field,
the unit body-to-fan connection has not been sealed.
1. To disassemble in the field, remove mechanical
fasteners that attach the companion flange and fan
to the unit body.
2. Remove mechanical fasteners that attach the fan to
the isolators on the rails.
After fan and unit body have been moved to desired
location, the fan can be sealed and reattached to the
unit body and rails.
3. To seal the fan to unit body connection, apply fire
rated caulk (3M Fire Barrier Sealant CP25WP+ or
equivalent) to
fan inlet flange.
Make sure to
apply caulk
around each bolt
hole. Caulk to be
located outside
of silicon gasket 1/2 inch
silicone gasket
mounted during
step 4.
4. Attach 1/2 inch
silicone gasket
Seam on gasket to be
located on side of unit
around fan inlet
flange. Silicone
gasket to be
located inside
Transition collar
Transition collar
Companion flange
of caulk applied
in step 3 (seam of gasket to be located on the side
of unit).
5. To reassemble locate fan on isolators on rails.
Transition collar
6. Reattach fasteners for companion flange removed in
Companion flange
DETAIL 'A-A'
step 1.
7. Reattach fasteners attaching fan to isolators
removed in step 2.
6 Grease Trapper ESP™ Kitchen Exhaust Pollution Control System
Liberally apply
fire caulk to
outside portion
1/2 inch
of companion
Liberally apply
silicone gasket
fire caulk to flange and
outside portion
around each
1/2 inch
of companion
individual
silicone gasket
flange and
bolt hole
around each
individual
bolt hole
Liberally apply
Seam on gasket to be
fire caulk to
located on side of unit
outside portion
Seam on gasket to be
of companion
located on side of unit
flange and
around each
individual
bolt hole
Fire rated caulk
Fire rated caulk
Fan
Fan
1/2 inch silicone gasket
1/2 inch silicone gasket
Companion flange
Fire rated caulk
DETAIL 'A-A'
DETAIL 'A-A'
Fan
1/2 inch silicone gasket
Fasteners attaching fan to ESP
transition are evenly spaced
around fan inlet
Fasteners attach the fan to
the isolators on each corner
of the fan
Fasteners attach the fan to
the isolators on each corner
of the fan
Fasteners attach the fan to
the isolators on each corner
of the fan
Installation

Rigging and Placing Equipment

1. The unit is furnished with lifting lugs
at the four corners. For corner
weights, reference the unit's
submittal drawings.
2. Use a crane and a
set of spreader
bars hooked to
all four factory
lifting lugs to lift
the unit.
3. Field weight will
vary depending
upon final
selections
such as fan
type, accessories, etc.
Approximate weights are
shown in the table.
4. The unit can be positioned
on a base or roof deck
suitable for this purpose.
5. The unit must be anchored
to its base/roof deck.
6. Alternatively, the unit
may be suspended from
an adequate overhead
structure, using suitable
undercarriage or hanging
rods (by others). If
suspended a cradle or support structure must be
provided by others to support unit from bottom. All
hanger brackets/lifting lugs must be used to ensure
proper support. The unit must also be hung level to
Fasteners attaching fan to ESP
ensure proper operation.
Fasteners attaching fan to ESP
transition are evenly spaced
transition are evenly spaced
around fan inlet
7. A service clearance of 36 inches must be provided
around fan inlet
on the access door side of the unit.
8. A minimum 12 inch clearance must be maintained
between the top and 6 inches on each side and
bottom of this unit and any combustible material.
9. Ensure the fan is located in an easily accessible area,
of adequate size and clearance to allow for service
or removal.
Approximate Weight
Housing STANDARD UNIT
lbs kg
Size
15 1410 641
30 1710 777
45 2120 964
60 2765 1257
90 3315 1507
135 5000 2268
SOLID FUEL UNIT
Housing
lbs kg
Size
15 1860 845
30 2295 1043
45 2860 1300
60 3660 1664
90 4390 1995
135 8000 3629
36 inches
®
36 inches