mr
.
steam
®
C U S E R I E S
Installation, Operating & Maintenance Manual
CLEARANCE
SPECIFICATIONS
(cont.)
Figure
6:
CU2000
& CU3000
1” ***
1” ***
MM150
15”
Panel
Clearance
24” **
36” *
84” (Typ)
18” ***
24” **
24” **
30” *
65”
(Typ)
Service Area
Clearance
Service Area
Clearance
Service Area
Clearance
180
Max
16” ***
9
Figure 7: CU4500
Figure 8: CU4500 – 208V & 240V
1” ***
13”
Panel
Clearance
Service Area
Clearance
36” *
89”
18” ***
36” *
103”
MM150
Service Area
Clearance
Service Area
Clearance
for 208V & 240V
24” **
180
Max
16” ***
1” ***
1” ***
13”
Panel
Clearance
Service Area
Clearance
36” *
89”
18” ***
36” *
103”
MM150
Service Area
Clearance
Service Area
Clearance
24” **
180
Max
16” ***
*
Access to service areas to be supplied by customer. Access door must not be less than 30” wide x 78” high. Refer to
NEC 110.26 for additional code requirements.
**
For ease of servicing, MrSteam recommends a minimum of 24 inches of clearance all around the CU generator.
***
Minimum distance from combustible materials.
Service Area
Clearance
Service Area
Clearance
Service Area
Clearance
Service Area
Clearance
Service Area
Clearance
Service Area
Clearance
103”
(Typ)
83”
(Typ)
180
Max
180
Max
36” *
36” *
89” (Typ)
89” (Typ)
18” ***
18” ***
13”
Panel
Clearance
13”
Panel
Clearance
1” ***
1” ***
1” ***
1” ***
36” *
36” *
24” **
36” *
MM150
MM150
24” **
24” **
16” ***
16” ***
