Superior Radiant LA series Manual

Series LA/LX/LXR Infrared Heater
Installation, Operation and Service Instructions
Installer
Read and thoroughly understand these instructions before attempting any installation.
Owner
Retain this manual for reference.
Improper installation, adjustment, alteration, service or maintenance can cause injury, death or property
damage. Read the installation, operation and service instructions thoroughly before installing or
servicing this equipment.
Superior Radiant Products
23-428 Millen Road, Stoney Creek, Ontario L8E 3N9
www.superiorradiant.com
If you smell gas:
1. Open windows
2. Don’t touch electrical switches
3. Extinguish any open flame
4. Immediately call your gas supplier
Il est interdit d‘utiliser des liquides
inflammables ou degageant des
vapeurs inflammables, a proximites de
tout appareil fonctionnent au gaz.
Si vous sentez une odeur de gaz:
1. Ouvrez les fenetres
2. Ne touchez pas aux interupteurs
electriques
3. Eteignez tout flamme nue
4. Contactez immediatment votre
fournisseur de gaz
Do not store or use gasoline or other
flammable vapors and liquids in the
vicinity of this or any other appliance.
FOR YOUR SAFETY FOR YOUR SAFETY
CONSIGNES DE SECURITE CONSIGNES DE SECURITE
WARNING

CAUTION: FIRE OR EXPLOSION HAZARD
Maintain clearance to combustible constructions as further specified in this manual. Failure
to do so could result in a serious fire hazard. Heaters should not be located in hazardous
atmospheres containing flammable vapors or combustible dusts. Signs should be provided in
storage areas specifying maximum safe stacking height.
CAUTION: MECHANICAL HAZARD
This equipment expands and contracts with each operating cycle. The gas connection,
suspension hardware and the installation itself must safely allow this movement. Failure to
do so could result in serious fire or explosion hazard.
CAUTION: FIRE OR EXPLOSION HAZARD
This heater is equipped with an automatic ignition device. Do not attempt to light the burner
by hand. Failure to comply could result in a serious fire and personal injury hazard.
CAUTION: MECHANICAL HAZARD
Do not use high pressure (above 1/2 psi) to test the gas supply system with the burners
connected. Failure to do so could result in damage to the burner and its control components
requiring replacement.
CAUTION: SERVICE LIFE RISK
Do not install equipment in atmospheres containing halogenated hydrocarbons or other
corrosive chemicals. Failure to do so may lead to premature equipment failure and
invalidation of the warranty. Additionally, it is recommended that the equipment be installed
with a slope downward and away from the burner of ¼" inch in 10' feet to allow start-up
condensate drainage.

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Table Of Contents
INTRODUCTION ............................................................................................................................... 2
Important................................................................................................................................................ 2
Installation Codes.................................................................................................................................... 2
General Installation and Gas Codes............................................................................................. 2
Aircraft Hangar Installation ........................................................................................................ 2
Public Garage Installation........................................................................................................... 2
Gas Supply Lines........................................................................................................................ 3
Electrical.................................................................................................................................... 3
Venting ...................................................................................................................................... 3
GENERAL SPECIFICATIONS.......................................................................................................... 3
Gas Supply.............................................................................................................................................. 3
Inlet Pressures ............................................................................................................................ 3
Manifold Pressures..................................................................................................................... 3
Inlet Connections........................................................................................................................ 3
Electrical Supply..................................................................................................................................... 3
Flue and Outside Air Connection............................................................................................................. 3
DIMENSIONAL CHARTS ................................................................................................................. 4
CONFIGURATIONS........................................................................................................................... 5
CLEARANCE TO COMBUSTIBLES................................................................................................ 6
Clearance to Combustibles Materials....................................................................................................... 7
INSTALLATION DETAIL................................................................................................................. 8
Installation Sequence............................................................................................................................. 11
VENTING / COMBUSTION AIR DUCTING ..................................................................................20
General Requirements........................................................................................................................... 20
Un-Vented Operation............................................................................................................................ 20
Vented Operation.................................................................................................................................. 21
Horizontal Venting................................................................................................................... 21
Vertical Venting....................................................................................................................... 21
Common Roof Venting............................................................................................................. 22
Combustion Air Supply (Optional)........................................................................................................ 23
Outdoor Installation .............................................................................................................................. 23
GAS PIPING.......................................................................................................................................24
General Requirements........................................................................................................................... 24
ELECTRICAL WIRING ...................................................................................................................25
General Requirements........................................................................................................................... 25
BURNER OPERATION.....................................................................................................................26
Starting Sequence of Operation ............................................................................................................. 26
Maintenance.......................................................................................................................................... 26
TROUBLESHOOTING .....................................................................................................................27
Blower motor Fails to Run .................................................................................................................... 27
No Gas Supply...................................................................................................................................... 27
Burner Does Not Light.......................................................................................................................... 27
Burner Does Not Stay Lit...................................................................................................................... 27
Troubleshooting Chart........................................................................................................................... 28
REPLACEMENT PARTS..................................................................................................................29
WARRANTY......................................................................................................................................31

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Important
These instructions, the layout drawing, local codes and ordinances, and applicable standards such as
apply to gas piping and electrical wiring comprise the basic information needed to complete the
installation, and must be thoroughly understood along with general building codes before proceeding.
Only personnel who have been trained and understand all applicable codes should undertake the
installation. SRP Representatives are Factory Certified in the service and application of this equipment
and can be called on for helpful suggestions about installation.
Introduction
Superior Radiant Products is a company in the infrared heating industry founded on the principles of
product quality and customer commitment.
Quality commitments are evidenced by superior design, a regard for design detail and an upgrade of
materials wherever justifiable.
Customer commitment is apparent through our ready responses to market demands and a never ending
training and service support program for and through our distributor network.
Superior Radiant offers its 15 years of infrared expertise in a cost effective unitary heater design as
culmination of that commitment. Series LA/LX/LXR models are field assembled, low intensity infrared
heaters that are easy to install and maintain, and which were engineered with significant input from our
customers. They are designed to provide economical operation and trouble-free service for years to
come.
Installation Codes
Installations must comply with local building codes, or in their absence, the latest edition of the national
regulations and procedures as listed below.
General Installation and Gas Codes
Heaters must be installed only for use with the type of gas appearing on the rating plate, and the
installation must conform to the National Fuel Gas Code, ANSI Z223.1 (NFPA 54) in the US and
CAN/CGA B149.1 and B149.2 Installation Codes in Canada.
Aircraft Hangar Installation
Installation in aircraft hangars must conform to the Standard for Aircraft Hangars, ANSI/NFPA 409 in
the US and CAN/CGA B149.1 and B149.2 Installation Codes in Canada.
Public Garage Installation
Installation in public garages must conform to the Standard for Parking Structures, NFPA-88A or
Standard for Repair Garages, NFPA 88B, in the US and CAN/CGA B149.1 and B149.2 Installation
Codes in Canada.
Parking Structures
Technical requirements are outlined in ANSI/NFPA 88B (USA)

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Introduction
Gas Supply Lines
Gas supply pipe sizing must be in accordance with the National Fuel Gas Code, ANSI Z223.1 (NFPA
54) in the US and CAN/CGA B149.1 and B149.2 Installation Codes in Canada.
A 1/8" inch NPT plugged tap must be installed in the gas line connection immediately upstream of the
burner farthest from the gas supply meter to allow checking of system gas pressure.
Electrical
All heaters must be electrically grounded in accordance with the National Electric Code, ANSI/NFPA
70 in the US, and the Canadian Electric Code, CSA C22.1 in Canada, and must comply with all local
requirements.
Venting
Refer to the National Fuel Gas Code, ANSI Z223.1 (NFPA 54) in the US and CAN/CGA B149.1 and
B149.2 Installation Codes in Canada for proper location, sizing and installation of vents as well as
information on clearance requirements when penetrating combustible walls for venting purposes.
General Specifications
Gas Supply
Inlet Pressure
Natural Gas: Minimum
Maximum
5.0" W.C
14.0" W.C. Propane Gas: Minimum Maximum 11.0" W.C 14.0" W.C.
Manifold Pressure
Natural Gas: 3.5" W.C.
2.4” W.C.
(High Rate)
(Low Rate)
Propane Gas: 10.5" W.C.
6.2" W.C.
Inlet Connection
Natural Gas Or Propane Gas: 1/2" female NPT
Electric Supply
120 VAC, 60 HZ, 1 Amp: 36" cord with grounded 3 prong plug
Flue and Outside Air Connection
4" inch O.D. male connection for flue adapter and outside air (optional) provided at the heater

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Dimensional Charts
Figure 1: Overall Dimensional Information
Figure 2: Component Dimensional Information
14"
44"
12"
12"
9"
15"
16"
6"
10' - 4"
10'
24"
18"
U-BEND
24"
18"
ELBOW
16" WHEN INSTALLING, ORIENT
BAND CLAMP LOCK BOLTS
TO TOP, AT 10 O'CLOCK
OR 2 O'CLOCK POSITION
COUPLING
10' - 4"
10'
TUBE
REFLECTOR
BAFFLE SECTION
12"
4'
INSERT
4' OR 6'

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Configurations
Model Rate
(BTU/Hr)
Heat Exchanger Length (ft.) Baffle
Length (ft.)
Minimum Maximum
LA/LX/LXR-40 40,000 30' 40' 12'
LA/LX/LXR-60 60,000 30' 50' 12'
LA/LX/LXR-80 80,000 40' 60' 6'
LA/LX/LXR-100 100,000 50' 50' Three 4' lengths
Table1: Configuration Information
Note:
-Baffles are always placed in the last section of radiant tube except for the 100,000 BTU burner.
-Baffles are either aluminized or stainless steel sections 6' ft. long.
-When only 6' ft. is required (80,000 BTU), an aluminized steel baffle is installed (See Fig. 4)
-When 12' ft. is required (40,000 or 60,000 BTU) the aluminized steel baffle is lengthened
forward (toward the burner) with a 6' ft. stainless steel section that is twist locked to the first
section of Baffle. See Figure 5 for installation details.
-In the case of a 100,000 BTU system, place 4' sections of baffle in the end of each of the last 3
10' sections of tube. See Figure 6 for installation details.
Part numbers for reference are:
CT007 Baffle 6' ft. long, aluminized steel
CT006 Baffle extension, 6' ft. long stainless steel.
CT026 Baffle 4’ ft. long, aluminized steel.
Insert (Must Be Installed)
To further improve heat distribution along the length of the heater, two stainless steel inserts must be
installed below. The inserts will reduce heat output in the first tube, which results in more heat release in
the latter part of the heat exchanger.
Figure 3: Stainless Steel Insert Installation
Combustion
Tube
Install Two 4' Inserts Into Combustion Tube
As Illustrated. The Two Inserts Should Be
Butted Next To Each Other. The Insert Closest
To The Burner Flange Should Be 3" in From
The End (As shown).
(2) Inserts
P/N UT003
4'
Tube
Flange
3"
4'

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Clearance To Combustibles
It is important to observe minimum clearance to combustibles at all times to avoid any possibility of
property damage or personal injury. Clearances must be maintained from vehicles parked beneath
heaters. Signs should be posted identifying any possible violation of the clearance distances from the
heater in vehicle areas. Also, maximum allowable stacking height in storage areas should be identified
with signs or appropriate markings. Table 2 lists minimum clearance to combustible materials
corresponding to the installation configuration.
Approved reflector configurations include the standard (with or without decorative grille), the 45° tilt
reflector, single and dual side extension shields, standard U tube mounting and opposite 45° U tube
reflector mounting.
Bottom shields are also approved. The “below” clearance dimension for the horizontal configuration
(dimension “C” in Table 2) may be reduced by 25% when an approved bottom shield is used.
Reduced clearances downstream from the burner are approved for all configurations, except those with
the U-bend. Dimensions “B”, “C”, and “D” can be reduced by 50% for locations 25' feet or more
downstream from the burner box.
Elbows and U-bends are un-heat-treated aluminized material and are typically installed without
reflectors. Clearance to combustibles is 18" inches above and from the end in all cases. When elbows
or U-bends must be reflectored due to the proximity of combustible material, a 90 degree mitered
reflector kit is available from your SRP dealer (part # CR039). Clearances in the case where mitered
reflector kits are used are the same as the previous section of reflector.

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Clearance To Combustibles
Model No.: LA / LX / LXR
Reflector Configurations Dimension 40 60 80 100
Horizontal
A
CDB
A
B
C
D
2"
4"
31"
4"
2"
4"
31"
4"
2"
4"
31"
4"
2"
6"
36"
6"
45° Reflector Tilt
D
A
B
C
A
B
C
D
3"
3"
18"
18"
3"
3"
18"
18"
3"
3"
18"
18"
4"
3"
20"
20"
One Side Extension
D
A
C
B
A
B
C
D
2"
2"
35"
6"
2"
2"
35"
6"
2"
2"
35"
6"
2"
3"
36"
6"
Two Side Extension
D
A
BC
A
B
C
D
2"
2"
38"
2"
2"
2"
38"
2"
2"
2"
38"
2"
2"
3"
38"
3"
U-Tube, Horizontal
D
A
B
C
A
B
C
D
2"
4"
32"
4"
2"
4"
32"
4"
2"
4"
32"
4"
2"
6"
38"
6"
U-Tube, Opposite 45°
D
A
B
C
A
B
C
D
3"
18"
18"
18"
3"
18"
18"
18"
3"
18"
18"
18"
4"
20"
20"
20"
Un-Vented Above
End 12" 26" 12" 26" 18" 26" 18" 26"
Vented End 18" 18" 18" 18"
Table 2: Minimum Clearance to Combustibles

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Installation Detail
Generally, there is no unique sequence for installation of the burner or heat exchanger. A review of the
job site will usually indicate a logical installation order. However, time and expense can be saved if
installation is begun at the most critical dimension, watching for interference from overhead doors,
cranes, auto lifts etc. Figure 4-6 provides a general overview of the components utilized in the
installation, as well as their general relationship.
Figure 4 Installation Configurations for 40,000 & 60,000 BTUH Model
LA / LX / LXR 60,000 BTU
30' Long
For 40' and 50' Heaters follow the same sequence. The 12' baffle is
Installed in the last sections of tube.
Combustion
Non Heat Treated
(Silver Color)
Tube
Non Heat Treated
(Silver Color)
Tube
Heat Treated
(Grey Color) Tube
LA / LX / LXR 40,000 BTU
3"
Loose
Screws
Fasten Endcap
with Screws
Reflector Overlap
Approx. 8"
Burner
Assembly
Tight
Screws
Gasket
Tube
Flange
Install "J" Bolt
at first hanger
Loose
Screws
Reflector
End Cap
Tight
Screws
Screws
Reflector
Support
Bend Tab
over End
of Tube
Vent
Adapter
Tube
Coupling
Install 12' Baffle
(2 - 6' Sections Twist
Lock Together)
Tube & Reflector
Hangers
Loose

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Installation Detail
Figure 5 Installation Configuration for 80,000 BTUH Model
Tube & Reflector
Hangers
Install 6' Baffle
Tube
Coupling
Vent
Adapter
Bend Tab
over End
of Tube
Reflector
Support
Loose
Screws
Tight
Screws
Reflector
End Cap
Loose
Screws
Install "J" Bolt
at first hanger
Tube
Flange
Gasket
3"
Burner
Assembly
Reflector Overlap
Approx. 8"
Fasten Endcap
with Screws
Loose
Screws
Tight
Screws
LA/LX/LXR 80,000 BTU
40' Long
For 50' Heater follow the same sequence. The baffle is Installed in the last sections of tube.
Combustion
Non Heat Treated
(Silver Color)
Tube
Non Heat Treated
(Silver Color)
Tube
Heat Treated
(Grey Color) Tube
Tight
Screws
Loose
Screws
Heat Treated
(Grey Color) Tube

Series-LA/LX/LXR Page 10 6/15/2010
Installation Detail
Figure 6 Installation Configuration for 80,000 BTUH Model
Tube & Reflector
Hangers
Tube
Coupling
Vent
Adapter
Bend Tab
over End
of Tube
Reflector
Support
Loose
Screws
Tight
Screws
Reflector
End Cap
Loose
Screws
Install "J" Bolt
at first hanger
Tube
Flange
Gasket
3"
Combustion
Non Heat Treated
(Silver Color)
Tube
Tight
Screws
Burner
Assembly
Reflector Overlap
Approx. 4 to 8"
Fasten End cap
with Screws
Loose
Screws
Tight
Screws
Loose
Screws
Loose
Screws
Non Heat Treated
(Silver Color)
Tube
4' Baffle
4' Baffle
4' Baffle
Heat Treated
(Grey Color) Tube
Loose
Screws
LA/LX/LXR 100,000 BTU
50' Long
For 60' Heater follow the same sequence. The baffles are
Installed in the last three sections of tube.
Heat Treated
(Grey Color) Tube
Heat Treated
(Grey Color) Tube

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Installation Sequence
A general ordered sequence for installation is provided below for reference.
•Locate hanging chain at predetermined suspension points in the structure. It is required that the
•first hanging point be 2"inches to 8"inches from the burner mounting flange, the second
Figure 7: General Overview of Installation
•Hanging point should be about 8' feet to 9' feet away. Thereafter, 10' feet apart on average is
acceptable for the remainder of the heat exchanger. At no time should hangers be more than 12'
feet apart.
•Always use all the hangars supplied. As a rule the combustion tube (first tube) utilizes 2 hangers
and there after 1 hanger per 10' section.
Tube & Reflector
Hangers
Install Baffle
as required in
last section
of tube
Heat
Exchanger
Tube
Tube
Coupling
Vent
Adapter
Bend Tab
over End
of Tube
Reflector
Support
Loose
Screws
Tight
Screws
Reflector
End Cap
Loose
Screws
Install "J" Bolt
at first hanger
Tube
Flange
Gasket
3"
Combustion
Tube
Tight
Screws
Burner
Assembly
Reflector Overlap
Approx. 8"
Fasten Endcap
with Screws
In 100,000 BTU systems, place 4' baffles in
the last 3 ten foot tube lengths as shown.

Series-LA/LX/LXR Page 12 6/15/2010
Installation Sequence
Figure 8
•Suspension mechanism must allow for lateral tubing expansion. A minimum 12" inch length
welded link chain with a working load limit of at least 200 lbs. is recommended. Close all open
ended S hooks and turnbuckles to avoid unhooking chain with inadvertent contact.
Figure 9
8' - 9'
Tube & Reflector
Hangers
Combustion
Tube
Reflector
Support
Coupling Should Be
Loosely Fitted
Locate Tube and
Reflector Hangers
every 10' thereafter.
10'
Tube
Flange
3"
10'
Install "J" Bolt
at first hanger
Concrete Beam
Turnbuckle
Beam Clamp
24"
Min.
3/8"
Threaded
Rod
I-Beam
I-Beam
12"
Min.
Anchor
"S" Hook
Note:
Close all "S" Hooks,
Turnbuckles, "J" Bolts. 12"
Min.
Truss
Eye Bolt

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Installation Sequence
•Install the tube and reflector support hanger on the chain with “S-hooks”.
•Place the first (flanged, aluminized) tube in the first two hangers. Be sure the flange is toward the
intended burner location. The other end of the tube should have the first coupling already loosely
fitted. Tighten the cradle loops of the first hanger with the “J-Bolt” found in the burner box to
snugly hold the combustion tube from rotating.
Figure 10
Note: For all coupling joints, ensure that the tube joint is in the center of the coupling length,
and that the overlap joint of the coupling is above the centerline of the tube. Also ensure that
the weld seam on ALL tubes is facing down.
Figure 11
Installation of Reflector Hangers
and "J" Bolt
Place Tube in the
Reflector Hanger
as shown.
Reflector Hanger Install "J" Bolt at the
First Hanger Only.
Installation of Tube Coupling
When Installing, Orient
Band Clamp Lock Bolts
to Top, at 10 o'clock
Or 2 o'clock Position to
Avoid Contact with the
Reflector.

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Installation Sequence
•Locate the burner gasket provided, bolt the burner in place on the tube flange with provided
hardware. Burner must never be installed in a tilted position. The sense electrode of the burner
cup should be in the 12 o’clock position.
•Slide a reflector section into place within the support hanger.
Figure 12
•Continue placing tubes, couplings and reflectors to complete the heater assembly. Ensure heat
exchanger sections line up straight. Couplings should be tightened as heat exchanger is placed,
since it is more difficult to do so once the reflector is in position. Reflectors should overlap
adjacent reflectors 4" to 6" inches.
Figure 13
Installation of Reflector Sections
Slide Reflector through
the Hanger and Reflector
Support as shown.
Installation of Reflector Supports
and Reflector Overlaps
Secure every second reflector
overlap with a minimum of 2
#8 x 3/8" long screws
on each side
Secure reflector to reflector
bracket by tightening
#8 x 1 1/4" long screws every
other over lap on each side.

Series-LA/LX/LXR Page 15 6/15/2010
Installation Sequence
Note: In order to obtain smoothly sealed coupling liners, tighten each of the coupling bands
progressively and alternately. Tightening one band completely before the other may result in
an undesirable wrinkle in the liner.
Note: Be sure not to tile reflector sections; that is, reflector sections must be either above both
adjacent reflector sections, or below both adjacent reflector sections.
•Install reflector support brackets, one at each reflector overlap position, and one in the middle of
each 10' foot reflector length.
Figure 14
•Secure every second reflector overlap together with a minimum of 2 - #8 x 3/8" inch long screws
(not supplied), and secure reflector to the reflector bracket at this point by tightening down #8 x
1¼" inch screws supplied with reflector brackets. The remaining reflector overlap joints and
reflector brackets are left loose to accommodate system movement.
•If required for your heater model (refer to Table 1), install the baffle at the end of the heat
exchanger. The small tab on the baffle is folded over the end of the tube and clamped in place by
the vent connector and vent system.
Note: Baffles are always placed at the end of the last heat exchanger tube length, with the
exception of the 100,000 BTU units which gets a 4’ section in the last three 10’ sections.
Note: Baffles are either one or two sections (4’or 6’). 6’ sections are simply twist locked
together. Where stainless and aluminized sections are supplied, always place the stainless
steel section closest to the burner. The easiest installation method is to pull the baffle through
the tube using a long wire.
Figure 15
Installation of Reflector Support Brackets
1. Place Reflector Bracket
underneath the tube.
2. Hook the Spring Clip with
the Reflector Bracket and over
the tube.
3. Push down the Spring Clip
and slide underneath the
Reflector Bracket. Reflector Bracket
Spring Clip
Reflector Bracket
Tube
Baffle Installation
Bend Tab
over End
of Tube
Vent
Adapter Install Baffle
as required in
last section
of tube

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Installation Sequence
•If required by the heater layout, install 90° elbows or U-tube where indicated. Refer to Figure 16
for details.
Note: Elbows or U-bends are typically installed without reflectors. To reduce the above
clearance to combustibles distance use mitered reflectors (see figure 15) and refer to
Clearance to Combustibles information.
Figure 16: 90° Elbow and U-Tube Assembly Detail
•Elbows or U Tubes must be located not less than 20' feet from the burner in LA/LX/LXR-100 and
smaller models.
•Install End Cap as shown in Figure 17 and the figure below.
Figure 17
Endcap
Elbow Detail
Couplings
Hanger
Location
U-Bend Detail
Couplings
Endcap Endcap
Hanger
Location
Endcap
Hanger
Location
Installation of End Cap
Insert End Cap into Reflector
and Secure it with #8 x 3/8" Screws

Series-LA/LX/LXR Page 17 6/15/2010
Installation Sequence
•If used, install the Mitered reflector as shown below.
Figure 18
•If used, install side shields (reflectors) and/or bottom shield as required. Refer to Figures 19-21 for
details.
Figure 19
•Side shields are 124" inches long. Fasten one side shield per reflector with #8 x 3/8" inch screws.
Use three side shield brackets per side shield. Space about 48" inches apart.
Assemble Corner Bracket
to Mitered Reflectors as shown
Installation of Mitered Reflector Sections
Mitered Reflector
Sections should
overlap standard
Reflectors.
Fasten Mitered Reflectors
with 4 #8 x 3/8" Screws
Installation of Side Reflector
(Side Shields)
Side Reflector
Relief Notch
for Reflector Bracket
and Tube & Reflector Hanger
Reflector
#8-3/8 Screw
Side Shield Support
Tube and Reflector Hanger

Series-LA/LX/LXR Page 18 6/15/2010
Installation Sequence
Figure 21
•Bottom shields need not overlap. Each 5' feet section is held with two support brackets.
Figure 22
Tighten Screw
Bottom Shield
Installation of Bottom Shields
#8 x 3/8" screws
Support Bracket
Tubing Section
Installation of Side Reflector Overlaps
Reflector
Side Reflector
Retainer Bracket
Screws to be installed
from inside of side
reflector. Install screws
on one end of the bracket
to allow movement.
Use hole as a guide to
position side reflector.
The side reflector end must
be visible through the hole
at room temperature.
#8 X 3/8" Screw
Side Reflector
Side Shield
Side Shield
Support