Wildfire LT-404S/FF Kit User manual

LT-404S/FF Kit
LT-404S/FG Kit
LT-404S/FH Kit
LT-404S/FI Kit
LT-404S/F1 Kit
LT-404S/F2 Kit

Table of Contents
Introduction 3
Safety Statements 3
Specifications 4
Setup & Operation 5
Unpacking 5
Installation 5
Operation 5
DMX Address Mode 6
Lamp Timer Mode 6
DMXDataMode 6
DarkMode 6
Focusing 6
Maintenance & Troubleshooting 7
Lamp Replacement 7
Cleaning 7
Troubleshooting 7
Diagrams 8
Isometric & Line Views, Lamp Assembly 8
Isometric & Line Views, Ballast 9
Exploded View, Lamp Assembly 10
PartList,LampAssembly 11
Exploded View, Ballast LT-404S/F(F)(G)(H)(I) 12
Part List, Ballast LT-404(F)(G)(H)(I) 13
Exploded View, Ballast LT-404S/F(1)(2) 14
Part List, Ballast LT-404(1)(2) 15
Schematic, LT-404S/F(F)(G)(H)(I) 16
Schematic,LT-404S/F(1)(2) 17
Spectral Transmission Graph 18
Photometrics Chart 18
2

Introduction
Congratulations on your purchase of a Wildfire Long-Throw 404S/F UV-A Lighting Fixture. Designed to
powerfully illuminate fluorescent objects at distances up to 100’ the 404S/F has been a long time favorite for film
and television production. The easy slide focus mechanism and soft focus fresnel lens enables this fixture to
adjust quickly from an 8° Spot to a 59° flood. New state of the art digital DMX control with four user selectable
modes, offers increased flexibility and easy integration with intelligent lighting systems. Please take a moment to
read this manual thoroughly before attempting to operate this fixture. Improper set-up, use or servicing may
cause damage to the fixture and/or lamp and void the unit’s warranty.
Safety Statements
CAUTION – RISK OF EXPOSURE TO ULTRAVIOLET (UV) RADIATION DO NOT OPERATE WITHOUT
COMPLETE LAMP ENCLOSURE IN PLACE, OR IF FILTER GLASS LENS IS DAMAGED
DANGER – INTENSE HEAT AVOID CONTACT BY PERSONS AND MATERIAL.
CAUTION – RISK OF ELECTRICAL SHOCK AND FIRE DISCONNECT FIXTURE BEFORE RELAMPING. USE
WITH MAX 400W LAMP WILDFIRE IRONARC MODEL LMP-400D. DRY LOCATIONS ONLY. NOT FOR
RESIDENTIAL USE.
WARNING – THIS FIXTURE CONTAINS A HIGH INTENSITY UV METAL HALIDE LAMP, WHICH IS SAFELY
CONTAINED WITHIN AN INTERLOCKING HOUSING. WHEN THIS FIXTURE IS USED IN ACCORDANCE
WITH THE MANUFACTURERS OPERATING INSTRUCTIONS, NO HAZARDS EXIST TO MOST PEOPLE
STANDING WITHIN THE BEAM OF THE FIXTURE. HOWEVER INDIVIDUALS SUFFERING FROM A RANGE
OF SUNLIGHT EXPOSURE DISORDERS, APHAKIC AND PSEUDOAPHIKIC, OR THOSE INDIVIDUALS
RECEIVING PHOTOSENSITIVE MEDICATION MAY RECEIVE DISCOMFORT IF EXPOSED TO
ULTRAVIOLET LIGHT.
HG – THE LAMP IN THIS FIXTURE CONTAINS MERCURY. MANAGE IN ACCORDANCE WITH DISPOSAL
LAWS. SEE: WWW.LAMPRECYCLE.ORG OR CALL 1-800-937-8065
3

Specifications
Ballast:
Magnetic
Electronic Power Factor > 92%
Rating:120VAC / 60Hz. / 5 Amps Max / 400W (Mag.)
220VAC / 50-60Hz / 2 Amps Max / 400W (Elec.)
Optional Magnetic Ballast Electrical Configurations:
100VAC / 50Hz. (Mag.)
100VAC / 60Hz. (Mag.)
120VAC / 50Hz. (Mag.)
Electronic Ballast Features:
Flicker & Noise Free
Automatic Lamp Failure Shutdown
Automatic High Temperature Shutdown
Automatic Hot Re-strike Prevention
Circuit Protection:
7 Amp Magnetic Over-current Breaker Switch (100-120VAC)
5 Amp Magnetic Over-current Breaker Switch (220VAC)
Lamp: Wildfire IronArc 400 Watt Metal Halide Model LMP-400D (1000 Hr. Rated)
Beam: Adjustable 8° to 59°
Reflector:
Alzak Coated Aluminum
Lens: 8” UV-A Transmitting Fresnel Filter Glass
Peak Spectral Transmission:
350-365nm
Optimum Operating Temperature:
50°F to 110°F
Weight:
Lamp Assembly 17.6Lbs. / 8.0Kg.
Ballast 26.35Lbs. / 11.95Kg. (Mag.)
Ballast 16.55Lbs. / 7.51Kg. (Elec.)
Dimensions:
Lamp Assembly 13.5”/34.29cm High x 10.76”/27.33cm Wide x 14.25”/36.19cm Long
Ballast 9.25”/23.50cm High x 12.74”/32.40cm Wide x 9.25”/23.50cm Long
Accessory Bracket:
10” / 25.4cm Bracket Assembly
Standard Equipment:
25’ Connection Cable (CBL-0001)
Lamp (LMP-400D)
2 Pipe Mounting Clamps (ACC-0026)
2 Safety Cables (ACC-0027)
Specifications subject to change without notice
4

Setup & Operation
Unpacking
Unpack the fixture and carefully inspect for any signs of physical damage. Report any damage to Wildfire or
your local distributor immediately. Included with each unit should be the following items:
1. Lamp Assembly
2. Ballast
3. 25’ connection cable
4. Two pipe mounting clamps, designed to attach the fixture and ballast to a 11/2” to 2” pipe truss
5. Two safety cables, provided to secure the fixture and ballast when mounted on a pipe truss
6. Wildfire IronArc®Lamp, Model LMP-400D
Before mounting the fixture you will need to install the lamp refer to Lamp Replacement on page 6 for correct
installation.
Installation
After installing the lamp place the fixture in desired location the fixture is equipped with a yoke assembly for
mounting. The yoke may be fitted with either a pipe clamp (included) for mounting on a pipe truss or a baby bail
block or junior pin for mounting on a light stand.
If the fixture or ballast are mounted on a pipe truss be sure to use the included safety cables looping them
through the yoke assembly and around the pipe truss this will prevent the fixture or ballast from falling and
possibly causing injury in the event that the pipe clamp was not securely tightened.
To adjust the angle of the fixture loosen the knobs on either side of the unit slightly, rotate to desired angle and
tighten. Care should be taken to support the front of the fixture while loosening the knobs to prevent the fixture
from rotating forward and possibly causing injury.
The fixture comes standard with a 10” Bracket assembly for attaching dowsers and scrollers such as Wybron’s
Eclipse or Coloram Series as well as barndoors and other accessories. When using accessories with this fixture
be sure to attach the safety cable provided by the accessory manufacturer to the fixtures yoke assembly.
Connect the lamp assembly to the ballast using the included 25’ connection cable. This connection cable is
designed to connect in only one way. Once the lamp assembly and ballast have been connected plug the ballast
into the appropriate power source. If you are controlling the unit with a lighting control board you will need to
make sure it is plugged into a non-dim circuit if the fixture is plugged into a dimmable circuit it will not operate.
Operation
To strike the fixture push the power/breaker switch on the ballast to the on position after striking the lamp allow
at least 2 minutes for the lamp to get to full brightness. Once the fixture has been powered up and the lamp has
ignited if you shut it off you will need to wait approximately 5 minutes to allow the lamp to cool before the fixture
can re-strike. On models LT-404S/F(F)(G)(H)(I) DO NOT leave the power/breaker switch in the on position
during this cool down period, this will cause the fixture to continue trying to strike the lamp potentially causing
damage to the ignitor.
On models LT-404S/F(1)(2) it’s ok to leave the power/breaker switch in the on position during the cool down
period as the hot re-strike prevention circuitry in the ballast will prevent the lamp from striking until it is
completely cooled. Once it has cooled sufficiently it will strike automatically. These models are also equipped
with automatic lamp failure protection circuitry that shuts the fixture down if the lamp should fail for any reason,
preventing any damage to the fixture. In addition they are equipped with high temperature protection circuitry
that shuts the fixture down if the ballast case temperature exceeds 85° C. When the fixture cools it will strike
again automatically.
5

DMX Address Mode
Select the DMX address mode by pressing the select button until the yellow DMX Address LED is lit. The
display will read the last DMX address selected. Set the desired DMX address (001 to 512) by pressing the up
or down buttons. Pressing either the up or down buttons for longer then 3 seconds will cause the display to
move up or down rapidly. Once the fixture receives a DMX signal with a data value of 140 or above the lamp will
strike. When the data value falls to 120 or below the lamp will extinguish. If power and or DMX signal to the
fixture is lost the last address selected will be retained when power and or DMX signal is regained. The DMX
input/output connector pin configuration is: Common Pin 1, Data Minus Pin 2 and Data Plus Pin 3. Pins 4 and 5
are not used at this time.
To operate the fixture without DMX set the address to 702. This forces the fixture on regardless if DMX signal is
present or not. This is the default address setting when the fixture ships from the factory.
Lamp Timer Mode
Select this mode by pressing the select button until the red Lamp Timer LED is lit. The display will show the
current hours on the lamp in the fixture. When it reaches 1000 the red LED will flash continuously to let you
know it is time to change the lamp. If another mode is selected when the lamp timer is at 1000 hours or over the
display will always default back to the lamp timer mode within 10 seconds until the lamp timer is reset or rolls
over at 9999 hours. Pressing and holding the up & down buttons simultaneously for 5 seconds while in the lamp
timer mode will reset the lamp timer. If the fixture is powered up and the lamp doesn't ignite the display will flash
"O F F" while in this mode until the lamp ignites. If another mode is selected at this time the display will always
default back to the Lamp Timer mode in 10 seconds until the lamp ignites. The lamp timer will retain the current
hours on the lamp even when the fixture is unplugged.
DMX Data Mode
To select this mode press the select button until the green DMX Data LED is lit. The display will read the data
value of the DMX signal being received. When a DMX data value of 140 or greater is received the fixture will
turn on. When a data value of 120 or less is received the fixture will turn off. If power is removed and DMX
signal is still present the current data value being sent to the fixture will be read as soon as power is reapplied. If
no DMX signal is being received or DMX signal is lost, the DMX data LED will flash, the display will read "0 0 0 "
and the fixture will default to off unless the DMX address is set to 702 as indicated above. If another mode is
selected at this time the display will always default back to the DMX data mode in 10 seconds until the DMX
signal is restored or the address is set to 702.
Dark Mode
Pressing and holding the select button for 5 seconds in any of the three modes will darken the display and LED
while still retaining all information. To turn the display back on press the select button again.
Focusing
Once the fixture is pointed in the correct direction Move the focus control on the rear of the lamp assembly as
required. Moving it towards S (spot) produces a narrower beam. Moving it towards F (flood) produces a wider
beam. To adjust the focus control tension, hold the focus control with one hand and use a 7/16” socket wrench
to adjust the tension nut, located on the bottom of the lamp assembly to the desired tension.
6

Maintenance & Troubleshooting
Lamp Replacement
Unplug the fixture. Remove any accessories from the front. Set the focus control to the F position Make sure the
fixture is cool to the touch before opening the lens door. Release the lens door latch by pulling the latch away
from the door. Swing the front lens door open. Grasp the lamp in the center remove it by pushing it gently to one
side sliding the other end forward. Reverse this procedure to install the new lamp. After installing gently rock the
new lamp back and forth to insure the depressions on the ends of the lamp are firmly seated on the posts of the
sockets. If the lamp is not firmly seated arcing could occur melting both the socket and lamp. Care should be
taken not to touch the new lamp directly use a cloth or glove when handling if you have touched the lamp it must
be cleaned with alcohol to remove any oils and fingerprints prior to striking. For maximum UV-A output always
use Wildfire IronArc®lamps, and change the lamp in your fixture every 1000 hours.
Cleaning
For best performance, the reflector, lamp and filter lens should be kept free of dirt and dust. At no time should
any cleaning chemicals or abrasives be used to clean any part of the fixture. Do not spray or apply any liquid
directly to any part of the fixture. Always unplug the unit. before cleaning. For normal cleaning, a dry soft cloth
should be used to wipe any surface free from dust and light dirt. Cleaning the reflector will require that the lamp
be removed. Remove the lamp by following the instructions listed under lamp replacement above. Once the
lamp has been removed, gently wipe off the reflector using a soft dry cloth. In the event the reflector is heavily
soiled, lightly dampen the cloth with a mild window cleaning agent and wipe clean. The filter lens can be cleaned
in the same manner. The lamp should be cleaned with alcohol only.
Troubleshooting
Red LED is flashing display reads 1000 to 9999: -- The lamp has reached the end of its life, reducing UV
output considerably. Replace the lamp in the fixture.
Red LED is on and the display is flashing “O F F”: -- The fixture is attempting to strike the lamp however the
lamp has either not cooled enough to strike or the lamp is bad. Wait 5 minutes for the lamp to completely cool. If
it still won’t strike, replace the lamp.
Green LED is flashing and the display reads “0 0 0”: -- The fixture is set for a valid DMX address however
DMX signal is not being received. Check DMX settings on control board or software as well as cabling to the
fixture.
Display and LED’s are not lit: -- Fixture is operating in dark mode, press the select button to reactivate the
display and LED’s.
The fixture will not strike: – Check to make sure there is power to the ballast. Make sure the power/breaker
switch on the ballast has not been tripped. Unplug the ballast. Check to see if the fixture has a lamp installed
and that it is seated properly in the sockets (see lamp replacement above). Check to see if the safety cutoff
switch is making contact by closing the lens cover and listening for a clicking sound. If the fixture still is not
striking try replacing the lamp. If you have checked all of the above and the fixture still won’t strike contact
Wildfire technical support at [phone] or your local distributor.
The effect is not working anymore: – Try changing the lamp. The lamp in your Wildfire fixture is rated at 1000
hours. This does not necessarily mean that the lamp will “burn out” or not light after 1000 hours it may continue
to burn for a much longer period of time however the amount of UV it produces will be reduced considerably
causing the effect to appear as though it isn’t working. Wildfire recommends for maximum effect to change the
lamp every 1000 hours.
7

Isometric & Line Views, Lamp Assembly
8
Diagrams
13.44"
12.75"
10.75"
10.00"
14.25"
18.86"
21.84"

Isometric & Line View, Ballast
9
9.25"
9.25"
18.87"
12.74"
14.37"
9.25"
10.61"

Exploded View, Lamp Assembly
10
63
64
23
2
26 46
24
27
11
13
28
53
32
48
44
22
54
59
58
56
55
57
68
45
51
47
50
34
8
29
6
36
39
5
33
9
51
33
31
34
8
6
29
20
36
60
62
61
26
4
7
3
24
35
10
1
11
43
63
64
30
12
37
12
41
67
65
66
42
40
19
52 44
22
45
17
15
38
21
18
14
24
25
16
49

Part List, Lamp Assembly
11
# QTY PART PART
1 1 ELE-0002 Fan
2 1 ELE-0008 Connector, Panel Mount, Male
3 1 ELE-0012 Ignitor, Magnetic Ballast Only
4 1 Included w/ Ignitor Nut, 3/8-16, Magnetic Ballast Only
5 1 ELE-0016 Switch, Honeywell, 2AC59
6 2 ELE-0024 Socket, Lamp, B&W 976, (252)(402)(402S/F)
7 1 FAB-0001 Ignitor Cover, Magnetic Ballast Only
8 2 FAB-0023 Socket Bracket
9 1 FAB-0024 Switch Rod
10 1 FAB-0039 Light Shield
11 2 GKT-0004 400 End Plate Seal
12 2 w/ GKT-0004 400 Door & Lens Seal
13 1 w/ GKT-0004 400 Focus Lever Seal
14 1 HAR-0019 Pipe Clamp, Mega Claw
15 2 HAR-0020 Spacer, Casting, Yoke
16 1 HAR-0036 Fan Guard
17 2 HAR-0050 Knob, Yoke Adjustment
18 1 HAR-2000 Cable, Safety, 1/8"
19 1 LEN-0003 Lens
20 1 LMP-400D Lamp, Wildfire, Iron Arc, UV, 400W
21 2 MFG-0001 Nut, Blind Rivet, 3/8-16
22 2 MFG-0031 MS, PH, PHL, 8-32, .500", 18-8 SS
23 4 MFG-0034 MS, PH, PHL, 6-32, .375", 18-8 SS
24 5 MFG-0035 MS, PH, PHL, 8-32, .375", 18-8 SS
25 4 MFG-0039 MS, PH, PHL, 6-32, 1.75", 18-8 SS
26 6 MFG-0040 Nut, 6-32, 18-8 SS, w/ Tooth Washer
27 1 MFG-0041 Nut, 8-32, 18-8 SS, w/ Tooth Washer
28 2 MFG-0044 Nut, 10-32, 18-8 SS, Tooth Washer
29 4 MFG-0048 Nut, 4-40, 18-8 SS, w/ Tooth Washer
30 1 MFG-0051 Nut, Blind Rivet, 8-32
31 1 MFG-0053 Bracket, Keystone
32 2 MFG-0062 MS, PH, PHL, 10-32, 1.75", 18-8 SS
33 3 MFG-0078 MS, PH, PHL, 6-32, .250", 18-8 SS
34 4 MFG-0085 MS, PH, PHL, 4-40, .375", 18-8 SS
# QTY PART# PART
35 4 MFG-0091 Nut, 6-32, 18-8 SS, Nylok
36 4 MFG-0078 MS, PH, PHL, 6-32, .250", 18-8 SS
37 1 SLP-002 Front Door
38 1 SPL-003 Bail Bracket
39 1 SLP-005 Reflector
40 1 SPL-006 Safety Screen
41 3 SLP-007 Shutter Holder
42 3 SLP-008 Clip, Lens
43 1 SLP-009 Front Plate
44 4 SLP-010 Handle, Door Latch
45 2 SLP-011 Extrusion
46 1 SLP-012 Upper Center Cover
47 1 SLP-013 Bottom Cover
48 1 SLP-014 Rear Plate
49 1 SLP-015 Hinge Assembly, Lens Door
50 1 SLP-016 Slider
51 2 SLP-017 Heat Shield
52 1 SLP-018 Spring Latch
53 1 SLP-019 Handle
54 1 SLP-020 Lever
55 1 SLP-021 Cam Disk
56 1 SLP-022 Thrust Washer
57 1 SLP-023 Washer, Lock, 1/4"
58 1 SLP-024 Spring, Washer, Cam Lever
59 1 SLP-025 Roller Bushing
60 1 SLP-026 Reflector Bracket
61 2 SLP-027 MS, PH, PHL, 10-32, .500", 18-8 SS
62 2 SLP-028 Washer, #10, Tooth
63 18 SLP-029 SCR, PH, PHL, 8-18, .75", Self Drill
64 18 SLP-030 Washer, #8, Tooth
65 3 SLP-031 Screw, Sheet Metal
66 3 SLP-032 Nut, Sheet Metal
67 6 SLP-033 MS, PH, PHL, 8-32, .312", 18-8 SS
68 1 SLP-034 Nut, 1/4-20, 18-8 SS, Nylok

Exploded View, Ballast, LT-404S/F(F)(G)(H)(I)
12
4
42
41
19
15
26 27
28
29
312
33
30
34
25
2
27
14
32
23
15
35
11
31
36
7
8
6
37
20
18
24
13
21
12
17
16
22
14
32
Optional Outdoor Kit
38 39 40
9 10

Part List, Ballast, LT-404S/F(F)(G)(H)(I)
13
# QTY. PART # PART NAME
1 1 ELE-0005 APM Hexseal, Breaker Switch
2 1 ELE-0006 Panel, Connector, Female
3 1 ELE-0021 Strain Relief, Power Cord
4 1 ELE-0038 Power Cord, 120V
5 1 ELE-0045 Display Module
6 1 ELE-0046 Power Supply Module
7 1 ELE-0048 Jack, DMX, Male
8 1 ELE-0049 Jack, DMX, Female
9 1 ELE-0051 Breaker, Switch, Carling, 7 amp, 100-120V Ballast
10 1 ELE-0052 Breaker, Switch, Carling, 5 amp, 220V Ballast
11 1 ELE-0064 Ribbon Cable, Display to Power
12 2 FAB-0007 Rear Control Plate LT-404 (F) (S/F)
13 1 FAB-0074 Yoke, 401 / 600
14 2 FAB-0117 Divider Plate
15 1 FAB-0159 Bracket, Capacitor, Dry Film
16 8 GKT-0002 Gasket, Lens Door, 401/600
17 1 HAR-0019 Pipe Clamp, Mega Claw
18 2 HAR-0020 Spacer, Casting, Yoke
19 1 HAR-0023 Bracket, Capacitor, Oil
20 2 HAR-0050 Knob, Yoke Adjustment
21 1 HAR-2000 Cable, Safety, 1/8"
# QTY. PART # PART NAME
22 1 HSG-400B Housing, Ballast
23 1 LAB-0005 Control Label, WF-404B
24 2 MFG-0001 Nut, Blind Rivet, 3/8-16
25 4 MFG-0030 MS, PH, PHL, 6-32, .500", 18-8 SS
26 1 MFG-0034 MS, PH, PHL, 6-32, .375", 18-8 SS
27 5 MFG-0040 Nut, 6-32, 18-8 SS, w/ Tooth Washer
28 2 MFG-0041 Nut, 8-32, 18-8 SS, w/ Tooth Washer
29 2 MFG-0043 MS, FH, PHL, 8-32, .500", 18-8 SS
30 2 MFG-0044 Nut, 10-32, 18-8 SS, Nylok
31 4 MFG-0048 Nut, 4-40, 18-8 SS, w/ Tooth Washer
32 8 MFG-0055 SS, PH, PHL, #10, 1", 18-8 SS
33 2 MFG-0056 MS, FH, PHL, 10-32, .750", 18-8 SS
34 2 MFG-0063 Washer Rectangular
35 2 MFG-0078 MS, PH, PHL, 6-32, .250", 18-8 SS
36 4 MFG-0085 MS, PH, PHL, 4-40, .375", 18-8 SS
37 4 MFG-0086 MS, FH, PHL, 6-32, .375", 18-8 SS
38 1 PS-MH-400G Ballast, 400W, 100V, 200V, 60HZ
39 1 PS-MH-400F Ballast, 400W, 100V, 200V, 50HZ
40 1 PS-MH-400IK Ballast, 400W, 120V, 208V, 240V, 277V, 60HZ
41 1 Included w/Ballast Capacitor, Dry Film
42 1 Included w/Ballast Capacitor, Oil

Exploded View, Ballast, LT-404S/F(1)(2)
14
4
312
23
2
24
14
28
21
15
29
11
27
30
7
8
6
31
18
17
22
13
19
12
16
15
20
14
28
Optional Outdoor Kit
9 10
32 33
26
25

Part List, Ballast, LT-404S/F(1)(2)
15
# QTY. PART # PART NAME
1 1 ELE-0005 APM Hexseal, Breaker Switch
2 1 ELE-0006 Panel, Connector, Female
3 1 ELE-0021 Strain Relief, Power Cord
4 1 ELE-0038 Power Cord, 120V
5 1 ELE-0045 Display Module
6 1 ELE-0046 Power Supply Module
7 1 ELE-0048 Jack, DMX, Male
8 1 ELE-0049 Jack, DMX, Female
9 1 ELE-0051 Breaker, Switch, Carling, 7 amp, 100-120V Ballast
10 1 ELE-0052 Breaker, Switch, Carling, 5 amp, 220V Ballast
11 1 ELE-0064 Ribbon Cable, Display to Power
12 2 FAB-0117 Rear Control Plate LT-404 (F) (S/F)
13 1 FAB-0074 Yoke, LT-404F, 404S/FB
14 2 FAB-0073 Divider Plate
15 8 GKT-0002 Gasket, Lens Door, 401/600
16 1 HAR-0019 Pipe Clamp, Mega Claw
17 2 HAR-0020 Spacer, Casting, Yoke
# QTY. PART # PART NAME
18 2 HAR-0050 Knob, Yoke Adjustment
19 1 HAR-2000 Cable, Safety, 1/8"
20 1 HSG-400B Housing, Ballast
21 1 LAB-0005 Control Label, WF-404B
22 2 MFG-0001 Nut, Blind Rivet, 3/8-16
23 4 MFG-0030 MS, PH, PHL, 6-32, .500", 18-8 SS
24 4 MFG-0040 Nut, 6-32, 18-8 SS, w/ Tooth Washer
25 4 MFG-0041 Nut, 8-32, 18-8 SS, w/ Tooth Washer
26 4 MFG-0043 MS, FH, PHL, 8-32, .500", 18-8 SS
27 4 MFG-0048 Nut, 4-40, 18-8 SS, w/ Tooth Washer
28 8 MFG-0055 SS, PH, PHL, #10, 1", 18-8 SS
29 2 MFG-0078 MS, PH, PHL, 6-32, .250", 18-8 SS
30 4 MFG-0085 MS, PH, PHL, 4-40, .375", 18-8 SS
31 4 MFG-0086 MS, FH, PHL, 6-32, .375", 18-8 SS
32 1 PS-MH-400L1 Ballast, Electronic, 120V, 50-60HZ, 400W
33 1 PS-MH-400L2 Ballast, Electronic, 220V, 50-60HZ, 400W

Schematic, LT-404S/F(F)(G)(H)(I)
16
POWER SWITCH / CIRCUIT BREAKER
100-220V
COM
GRND
L
N
L
N
POWER SUPPLY BOARD
DMX IN DMX OUT
G
G
AC INPUT
AC OUTPUT
CONTROL FAN
DMX CONTROL BOARD
SELECT DOWN UP
MEMBRANE SWITCH
B
C
D
E
F
G
A
LAMP ASSEMBLY CONNECTION
CAPACITOR
120V 208V 240V 277V
COM COM
120-277VAC / 60Hz.
PS-MH400IK Ballast
120V 220/240V
120-240VAC / 50Hz.
PS-MH400HJ Ballast
100V 200V
(F) 100 or 200VAC / 60Hz.
(G) 100 or 200VAC / 50Hz.
PS-MH400(F)(G) Ballast
B
C
D
E
F
G
A
BALLAST CONNECTION
B LP
NIGNITOR LAMP
400W
SAFETY SWITCH
24VDC FAN
L
N
24VDC
POWER
SUPPLY
+
-

Schematic, LT-404S/F(1)(2)
17
POWER SWITCH / CIRCUIT BREAKER
120-220V
COM
GRND
L
N
L
N
POWER SUPPLY BOARD
DMX IN DMX OUT
G
G
AC INPUT
AC OUTPUT
CONTROL FAN
DMX CONTROL BOARD
SELECT DOWN UP
MEMBRANE SWITCH
400W ELECTRONIC BALLAST
G
N
L
LAMPGROUND
B
C
D
E
F
G
A
LAMP ASSEMBLY CONNECTION
B
C
D
E
F
G
A
LAMP
400W
BALLAST CONNECTION
24VDC FAN
N
L
24VDC
POWER
SUPPLY
+
-
SAFETY SWITCH

Spectral Transmission Graph
18
Photometrics Chart
UV-B UV-A VISIBLE LIGHT IR-A IR-B
0
10%
20%
PERCENTAGE OF TRANSMISSION
WAVELENGTH /NM
30%
40%
100%
90%
80%
70%
60%
50%
280 300 320 340 360 380
400
420 440 460
480
500 520 540 560 580 600 620 640 660 680 700 720 740 760 780 800
820
840 860 880
900
920
940
960 980
1000
1100
1200
8°Spot
Distance in Feet /Meters
10/3.05 20/6.10 30/9.14
40/12.19 50/15.24 60/18.29 70/21.33 80/24.38 90/27.43 10 0/30.48
110/33.53 120/36.57 130/39.42
1.40
0.43
879.9
2.80
0.85
220.9
4.20
1.28
101
5.60
1.71
56.4
7.00
2.13
39.9
8.40
2.56
23.5
9.80
2.99
16.4
11.20
3.41
13.1
12.60
3.84
10.1
14.00
4.27
8.2
15.40
4.69
5.6
16.80
5.12
3.7
18.20
5.55
2.3
Beam Diameter Feet
Beam Diameter Meters
2
59°Flood
Distance in Feet /Meters
10/3.05
20/6.10 30/9.14
40/12.19 50/15.24 60/18.29
70/21.33
11.32
3.45
218.5
22.63
6.90
51.7
33.95
10.35
23.5
45.26
13.80
14.1
56.58
17.24
9.4
67.90
20.69
3.5
79.21
24.14
2.3
Beam Diameter Feet
Beam Diameter Meters
2

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