8
Eclipse RatioMatic Burners, RM Series, V5, Installation Guide 110, 12/3/2014
Figure 3.2. Mounting Pattern
Chamber Wall
Make sure the chamber wall is strong enough to
support the weight of the burner . If necessary, reinforce
the mounting area.
If the chamber insulation extends beyond the nozzle
position of the burner, taper the insulation around the
combustor at a minimum 45° angle. Refer to Datasheets
to determine the position of the nozzle relative to the
chamber wall.
Figure 3.3. Chamber Wall
Burner Mounting
Mount burner to chamber wall using four (4 or 8) customer
supplied nuts and lock washers, as required.
Both Alloy and Silicon Carbide (SiC) Combustor
1. Be sure gasket is installed between burner and
chamber wall .
2. Pack fiber insulation around the combustor to a depth
not beyond the nozzle position, as illustrated.
Figure 3.4. Alloy Combustor
■ Placing insulation around the combustor beyond
the burner nozzle position will decrease
combustor life.
3. No gasket is supplied or required between the burner
and combustor.
Silicon Carbide (SiC) Combustor Only
■ SiC combustor is fragile. Handle with care.
If the SiC combustor is not already attached to the burner,
be sure gasket is installed between the SiC combustor
and flange . Tighten the screws which hold the flange
to the burner evenly. Do not over tighten.
Figure 3.5. Silicon Carbide (SiC) Combustor
■ When replacing SiC combustor be sure gasket
is installed, tighten screws evenly, and do not use
excessive force.
“C”
RM0050 - RM0700
“C”
RM1000 - RM3000
NOZZLE
POSITION
4
2
45° Minimum
Chamber
Insulation
Fiber insulation
Chamber
insulation
1
4
2
NOZZLE
POSITION
CAUTION
CAUTION
POSITION
1
3
5
6
4
2
Fiber insulation
Chamber
insulation
CAUTION
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