Greenheck Fan Canopy Type Kitchen Hoods 452413 - Manual (Page 3)

3 Kitchen Hoods • Type I and Type II
Hood Model
Hood Depth (Multiply by Length) for Hood Weight*
2 ft
.6096 m
2.5 ft
.762 m
3 ft
.914 m
3.5 ft
1.067 m
4 ft
1.219 m
4.5 ft
1.372 m
5 ft
1.524 m
5.5 ft
1.676 m
6 ft
1.829 m
6.5 ft
1.981 m
7 ft
2.134 m
7.5 ft
2.286 m
GH, GK, GXEW
30 lbs/ft
44.64 kg/m
32 lbs/ft
47.62 kg/m
35 lbs/ft
52.09 kg/m
38 lbs/ft
56.55 kg/m
40 lbs/ft
59.53 kg/m
GH, GX, GXDW
36 lbs/ft
53.57 kg/m
38 lbs/ft
56.55 kg/m
41 lbs/ft
61.01 kg/m
44 lbs/ft
65.48 kg/m
46 lbs/ft
68.46 kg/m
GH, GK, GXFW
40 lbs/ft
59.53 kg/m
44 lbs/ft
65.48 kg/m
48 lbs/ft
71.43 kg/m
52 lbs/ft
77.38 kg/m
GH, GK, GXCW
48 lbs/ft
71.43 kg/m
51 lbs/ft
75.90 kg/m
54 lbs/ft
80.36 kg/m
57 lbs/ft
84.83 kg/m
GH, GK, GXSW
44 lbs/ft
65.48 kg/m
48 lbs/ft
71.43 kg/m
52 lbs/ft
77.38 kg/m
56 lbs/ft
83.34 kg/m
GGEW
39 lbs/ft
58.04 kg/m
41 lbs/ft
61.01 kg/m
44 lbs/ft
65.48 kg/m
47 lbs/ft
69.94 kg/m
49 lbs/ft
72.92 kg/m
GGDW
45 lbs/ft
66.97 kg/m
47 lbs/ft
69.94 kg/m
50 lbs/ft
74.41 kg/m
53 lbs/ft
78.87 kg/m
55 lbs/ft
81.85 kg/m
GGFW
49 lbs/ft
72.92 kg/m
53 lbs/ft
78.87 kg/m
57 lbs/ft
84.83 kg/m
61 lbs/ft
90.78 kg/m
GGCW
57 lbs/ft
84.83 kg/m
60 lb/ft
89.29 kg/m
63 lbs/ft
93.75 kg/m
66 lbs/ft
98.22 kg/m
GGSW
53 lbs/ft
78.87 kg/m
57 lbs/ft
84.83 kg/m
61 lbs/ft
90.78 kg/m
65 lbs/ft
96.73 kg/m
GH, GK, GXEV
52 lbs/ft
77.38 kg/m
54 lbs/ft
80.36 kg/m
56 lbs/ft
83.34 kg/m
58 lbs/ft
86.31 kg/m
61 lbs/ft
90.78 kg/m
63 lbs/ft
93.75 kg/m
GH, GK, GXFV
61 lbs/ft
90.78 kg/m
66 lbs/ft
98.22 kg/m
68 lbs/ft
101.20 kg/m
72 lbs/ft
107.15 kg/m
75 lbs/ft
111.61 kg/m
79 lbs/ft
117.56 kg/m
GH, GK, GXCV
81 lbs/ft
120.54 kg/m
84 lbs/ft
125.01 kg/m
87 lbs/ft
129.47 kg/m
90 lbs/ft
133.93 kg/m
GH, GK, GXSV
66 lbs/ft
98.22 kg/m
69 lbs/ft
102.68 kg/m
72 lbs/ft
107.15 kg/m
76 lbs/ft
113.10 kg/m
79 lbs/ft
117.56 kg/m
GO/GD1
20 lbs/ft
29.76 kg/m
24 lbs/ft
35.72 kg/m
28 lbs/ft
41.67 kg/m
32 lbs/ft
47.62 kg/m
36 lbs/ft
53.57 kg/m
40 lbs/ft
59.52 kg/m
44 lbs/ft
65.48 kg/m
48 lbs/ft
71.43 kg/m
52 lbs/ft
77.38 kg/m
GD2
43 lbs/ft
63.99 kg/m
48 lbs/ft
71.43 kg/m
53 lbs/ft
78.87 kg/m
58 lbs/ft
86.31 kg/m
63 lbs/ft
93.75 kg/m
68 lbs/ft
101.20 kg/m
73 lbs/ft
108.64 kg/m
GD3
58 lbs/ft
86.31 kg/m
64 lbs/ft
95.24 kg/m
70 lbs/ft
104.17 kg/m
76 lbs/ft
113.10 kg/m
82 lbs/ft
122.03 kg/m
88 lbs/ft
130.96 kg/m
94 lbs/ft
139.89 kg/m
*Hood weight calculations are based on standard selection. Hood height, accessories and material gauge affect overall hood weight.
Table of Contents
Receiving, Unpacking, Handling and Storage . . . . .2
Inspection and Maintenance during Storage . . . . . .2
Removing from Storage . . . . . . . . . . . . . . . . .2
Hood Weight . . . . . . . . . . . . . . . . . . . . . . .3
Installation
Wall or Single Island Style Hoods . . . . . . . . . . . .4
Hood Installation Overview . . . . . . . . . . . . . . .4
Hanging the Hood . . . . . . . . . . . . . . . . . . . .4
Filler Panel Installation . . . . . . . . . . . . . . . . . .5
Installing Back Supply Plenum . . . . . . . . . . . . .5
Installing the Supply Duct Collar . . . . . . . . . . .5
Hanging the Back Supply Plenum. . . . . . . . . . .5
Hood Hanging Height . . . . . . . . . . . . . . . . . .5
Double Island Style Hoods . . . . . . . . . . . . . . . .6
Installing U-Channel Strips . . . . . . . . . . . . . . .6
Continuous Capture Plenum Hoods . . . . . . . . . . .6
Electrical Connections . . . . . . . . . . . . . . . . . .6
Ductwork . . . . . . . . . . . . . . . . . . . . . . . . .6
Installing External Supply Plenums . . . . . . . . . . .7
Supply Plenum Clip . . . . . . . . . . . . . . . . . . .7
Uni-strut . . . . . . . . . . . . . . . . . . . . . . . . .7
Hanger Brackets and Threaded Rod . . . . . . . . . .7
Installing the Supply Duct Collar to the Plenum . . . .7
External Supply Plenum
Weights and Dimensions . . . . . . . . . . . . . . . .8
Clearance Reduction Methods . . . . . . . . . . . . .8 Installing Enclosure Panels . . . . . . . . . . . . . . .9
Installing End Skirts . . . . . . . . . . . . . . . . . . .9
Installing Backsplash Panels. . . . . . . . . . . . . . 10
Installing Duct Collars
Exhaust Duct Collars . . . . . . . . . . . . . . . . . 11
Supply Duct Collars . . . . . . . . . . . . . . . . . . 11
Exhaust Air Balancing Baffles . . . . . . . . . . . 11-12
Balancing the Kitchen Exhaust System . . . . . . . . 12
Testing Hood Air Volume - Procedures
with Baffle Filters (GH Series) . . . . . . . . . . . 12-15
with High Velocity Cartridge Filters (GK Series) . . 16-17
with High Efficiency Filters (GX Series) . . . . . . 18-20
Wiring
Fire Suppression Wiring Diagrams. . . . . . . . . 21-22
Overall Wiring Plan View . . . . . . . . . . . . . . . . 23
Wiring for Hood Switch Panels . . . . . . . . . . . . 24
Circuit Diagrams . . . . . . . . . . . . . . . . . . . . 25
Maintenance . . . . . . . . . . . . . . . . . . . . . . 26
Hood Baffle and Air Diffusers . . . . . . . . . . . . . 26
Grease Grabber™ Filters . . . . . . . . . . . . . 26-27
Filter Cleaning and Maintenance . . . . . . . . . . 27
Filter Washing Frequency Guide . . . . . . . . . . 28
Troubleshooting. . . . . . . . . . . . . . . . . . . 29-30
Replacement Parts . . . . . . . . . . . . . . . . . . . 31
Maintenance Log . . . . . . . . . . . . . . . . . . . . 32
Our Commitment . . . . . . . . . . . . . . . . . . . . 32
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