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L.B.White Oval 90 v.2 Manual Del Usuario E Instrucciones página 12

Calefactores de tubo radiante

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Idiomas disponibles

12
Oval Radiant Tube Heaters
18. Do not exceed input rating stamped on the
dataplate of the heater. Do not exceed the burner
manifold pressure stated on the dataplate. Do
not use an orifice size different than specified for
the specific input rating of this heater, fuel type
configuration and altitude.
Initial Setup
1. Plan the installation. Determine location for the heater
to optimize its heat pattern, keeping in mind cooler
regions in the house (end walls, and curtains) and
clearances to combustibles.
2. Hang the burner box. See Fig. 5. Maintain clearances
to combustibles as shown in Fig. 1.
3. From the burner box chain, measure the distances
shown in Fig. 6. Aligning to the center of the
burner box discharge, hang chains at these
points, using open eye hooks.
FIG. 5
JOIST
OPEN EYE HOOKS
IN LINE WITH
EYE BOLTS ON
BURNER BOX
OPEN EYE BOLT
1Ft.
.30m
BURNER
DISCHARGE
Owner's Manual • Oval Radiant Tube Heaters
FIG. 6
FIG. 6
A
Hanging the Tubes
Refer to Fig. 7 (on next page) and the following instructions:
1. Slide a tube clamp over the non-swaged end of one of the
10 ft. calorized tubes.
2. Install the tube over the swaged discharge tube on the
burner box:
a. Tube weld seam must be down.
b. Non-swaged end of tube must be
completely pushed over swaged end of
10
adjoining tube.
c. Clamp must be centered over tube
connection.
d. Clamp bolts must be up.
e. Clamp bolts must be tight.
-- Tighten both bolts firmly.
-- Tighten both bolts to 35 ft.-lbs.
-- Finish tightening bolts:
-- Finish tightening bolts to 44-59 ft. lbs.
TIGHTEN HOOKS
SECURELY
3. Slide on hangers and connect to chains.
4. Connect and hang remaining tubes. Follow the
procedures given in Step 2.
BURNER BOX
BURNER BOX
B
C
D
HANGING CHAIN DISTANCES
TRUSS
HEATER
A - B B - C C - D D - E
CENTERS
LENGTH
(FT)
20 FOOT
4
4 FOOT
50 FOOT
4
20 FOOT
5
50 FOOT
5
5 FOOT
5*
20 FOOT
50 FOOT
5
10 FOOT
* A SUPPORT MUST BE CREATED BETWEEN THE TRUSS
BURNER
DISCHARGE
HANGING CHAINS
HANGING CHA
E
F
(FT)
(FT)
(FT)
4
4
8
4
12
8
5
5
5
5
10
10
5
5*
5
*
5
10
10

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