7
PROPERTY DAMAGE HAZARD
Failure to follow this warning could result in personal
injury/death or property damage.
Do not strip screws when re--securing the unit. If a screw
is stripped, replace the stripped one with a larger diameter
screw (included). When straps are taut, the clevis should
be a minimum of 36 in. (914mm) above the unit top cover.
!
WARNING
Rigging/Lifting of Unit
1. Bend top of brackets down approximately 30 degrees
from the corner posts.
2. Attach straps of equal length to the rigging brackets at
opposite ends of the unit. Be sure straps are rated to
hold the weight of the unit (See Fig. 5).
3. Attach a clevis of sufficient strength in the middle of the
straps. Adjust the clevis location to ensure unit is lifted
level with the ground.
4. After unit is securely in place detach rigging straps.
Remove corner posts screws, and rigging brackets
then reinstall screws.
After the unit is placed on the roof curb or mounting pad,
remove the top crating.
FIGURE 5
Unit Corner Weight (lbs) and Rigging
x
y
1
2
3
4
Rigging Brackets are factory installed on
3---phase units only. Single---phase units
require accessory kit NPLIFTBK003A10
CORNER WEIGHTS (SMALL CABINET)
CORNER WEIGHTS (LARGE CABINET)
Unit
PGN324
PGN330
PGN336
Unit
PGN342
PGN348
PGN360
lb
kg
lb
kg
lb
kg
lb
kg
lb
kg
lb
kg
Total Weight
343
156
355
161
360
163
Total Weight
450
204
480
218
484
220
Corner Weight 1
69
31
75
34
74
34
Corner Weight 1
90
41
97
44
98
45
Corner Weight 2
53
24
56
25
55
25
Corner Weight 2
72
33
74
34
75
34
Corner Weight 3
83
38
81
37
86
39
Corner Weight 3
110
50
116
53
118
54
Corner Weight 4
138
63
143
65
145
66
Corner Weight 4
176
81
193
88
193
88
Rigging Weight
353
160
365
166
370
168
Rigging Weight
465
211
495
225
499
226
Shipping Weight
383
173
395
179
400
181
Shipping Weight
510
231
540
245
544
247
