Roberts Gorden HE40UT Manual Do Utilizador
B
LACKHEAT
®
HE I
NSTALLATION
O
PERATION
AND
S
ERVICE
M
ANUAL
6 of 73
3.2 Clearances Data - Linear and Double Linear
NOTE:
1. All dimensions are from the surfaces of all tubes, couplings, tees, elbows and crosses.
2. Clearances B, C and D can be reduced by 50% after 7500 mm of tubing downstream
from the burner.
3. All measurements are in millimeters.
FIGURE 3: LINEAR & DOUBLE LINEAR, HORIZONTAL MOUNTS
Mode
l
HE
1
5
S
T
HE
3
0
D
L
HE
2
0
S
T
HE
4
0
D
L
HE
2
5
S
T
HE
5
0
D
L
HE
3
0
S
T
HE
6
0
D
L
HE
3
5
S
T
HE
7
0
D
L
HE
4
0
S
T
HE
4
5
S
T
HE
5
0
S
T
A
150
150
150
150
150
150
200
200
B
890
970
970
1020
1170
1220
1280
1330
C
1570
1650
1650
1780
1930
1970
2010
2080
D
890
970
970
1020
1170
1220
1280
1330
FIGURE 4: LINEAR & DOUBLE LINEAR, ONE SIDE REFLECTOR
Mode
l
HE
1
5
S
T
HE
30DL
HE
20S
T
HE
40DL
HE
25S
T
HE
50DL
HE
30S
T
HE
60DL
HE
35S
T
HE
70DL
HE
40S
T
HE
45S
T
HE
50S
T
A
150
150
150
150
150
150
200
200
B
230
230
230
230
230
230
230
230
C
1580
1760
1760
1930
2090
2130
2160
2240
D
1200
1380
1380
1500
1660
1710
1760
1860
A
C
D
B
FIGURE 5: LINEAR & DOUBLE LINEAR, TWO SIDE REFLECTORS
Model
HE1
5
S
T
HE30DL
HE20S
T
HE40DL
HE25S
T
HE50DL
HE30S
T
HE60DL
HE35S
T
HE70DL
HE40S
T
HE45S
T
HE50S
T
A
150
150
150
150
150
150
200
200
B
590
640
640
690
820
860
890
1020
C
1660
1810
1810
1960
2110
2160
2210
2320
D
590
640
640
690
820
860
890
1020
A
C
D
B
FIGURE 6: LINEAR & DOUBLE LINEAR, 45° MOUNT
Mode
l
HE
1
5
S
T
HE
3
0
DL
HE
2
0
S
T
HE
4
0
DL
HE
2
5
S
T
HE
5
0
DL
HE
3
0
S
T
HE
6
0
DL
HE
3
5
S
T
HE
7
0
DL
HE
4
0
S
T
HE
4
5
S
T
HE
5
0
S
T
A
200
200
200
250
250
275
300
300
B
200
200
200
200
200
200
200
200
C
1500
1660
1660
1860
1960
2030
2110
2160
D
1370
1520
1520
1630
1750
1820
1880
2000