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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. Pipe mounting clamp, designed to attach the fixture to a 11/2” to 2” pipe truss 
2. Safety Cable, Provided to secure the fixture when mounted on a pipe truss 
3. Wildfire IronArc™ Lamp, Model LMP-250D 

 
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 is mounted on a pipe truss be sure to use the included safety cable looping it through the yoke 
assembly and around the pipe truss this will prevent the fixture 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 7.5” 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. 
 
Plug the fixture 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 to the on position 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 and try to turn 
it back on the hot re-strike prevention circuitry in the ballast will prevent the lamp from striking until it is 
completely cooled (approximately 5 minutes). If the power/breaker switch is left in the on position during this 
cool down period the lamp will strike automatically once it has cooled sufficiently. The ballast is 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 the ballast is 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. 
 

Lamp Timer 

The fixture is equipped with a lamp timer that counts the number of hours the fixture is on. The timer will only 
operate when the fixtures power switch is turned on. This is used to determine when the lamp needs replacing. 
Wildfire recommends replacing the lamp every 1000 hours for maximum effect.  The timer will automatically 
reset to zero upon reaching 9999:59:59.  If you need to reset it manually depress the small button on the timer. 
 
 
 
 
 
 

Summary of Contents for LONG-THROW WF-252F1

Page 1: ...WF 252 F WS S 1 WF 252 F WS S 2...

Page 2: ...Unpacking 5 Installation 5 Operation 5 Lamp Timer 5 DMX Control 6 Maintenance Troubleshooting 6 Lamp Replacement 6 Cleaning 6 Troubleshooting 6 Diagrams 7 Line View 7 Exploded View 8 Part List 9 Sche...

Page 3: ...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 FIXT...

Page 4: ...Model LMP 250D 1000 Hr Rated Beam WF 252F 90 WF 252WS 50 WF 252S 20 Reflector Spun Aluminum Alzak Coated Lens 6 UV A Transmission Filter Glass 6 Clear Boro Float Front Glass Optional Peak Spectral Tr...

Page 5: ...accessories with this fixture be sure to attach the safety cable provided by the accessory manufacturer to the fixtures yoke assembly Plug the fixture into the appropriate power source If you are con...

Page 6: ...nd 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 befor...

Page 7: ...Line View 7 10 76 8 63 7 90 13 67 16 67 X Y Z Diagrams WF 252 F WS 10 54 18 16 19 50 WF 252 S 14 30 21 90 23 0...

Page 8: ...8 10 20 53 17 6 37 6 17 44 44 44 44 28 27 24 36 55 45 23 45 47 47 43 15 40 49 52 55 57 35 57 14 13 29 45 47 56 9 43 39 39 25 51 57 11 4 54 50 46 7 7 7 8 12 31 42 32 22 21 53 41 11 47 1 26 30 28 38 47...

Page 9: ...250B A Housing Ballast 250 QTY PART PART NAME 32 1 HSG 250LS C Housing Lamp 250 S 33 1 HSG 250LF C Housing Lamp 250 F 34 1 HSG 250LWS C Housing Lamp 250 WS 35 1 LEN 0013 Lens 6 Round Mug 2 36 1 LEN 0...

Page 10: ...Schematic 10 SAFETY SWITCH POWER SWITCH CIRCUIT BREAKER LAMP 250W 220V COM GRND 250W ELECTRONIC BALLAST G N L LAMP TIMER 9999 59 59 LAMP GROUND...

Page 11: ...c DMX Option 11 SAFETY SWITCH POWER SWITCH CIRCUIT BREAKER LAMP 250W 220V COM GRND 250W ELECTRONIC BALLAST G N L LAMP TIMER L N NO COM DMX CONTROL BOARD DMX IN DMX OUT 6 0 1 DMX ADDRESS 9999 59 59 LAM...

Page 12: ...0 75 5 8 38 79 11 82 4 7 42 31 12 90 3 5 45 84 13 97 2 3 Beam Diameter Feet Beam Diameter Meters Peak UV A Intensity W cm2 WF 252WS Photometrics Chart 50 Wide Spot Distance in Feet Meters 1 0 3 0 5 2...

Page 13: ...mail wildfirefx com Wildfire and its symbol are registered trademarks of Wildfire Inc Los Angeles CA IronArc and its symbol are registered trademarks of Wildfire Inc Los Angeles CA The Professional Ch...

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