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source that can be used is a rechargeable 6 volt battery such as a sealed lead 
acid which will give extended operation depending on the capacity rating (usually 
expressed in amp hours) of the battery used, before it will need to be recharged. 
The maximum run time for a fully-charged and new battery can be estimated by 
dividing the Amp-Hr rating of the battery by the current consumption of the trap. 
See in this manual the section related to the optional Dyna-Fog 6 V DC Sealed 
Lead Acid Battery. 
 
Be sure to observe that the batteries are installed and connected with the proper 
polarity to assure proper operation and prevent damage to the trap. 

As DC current is unidirectional, wire leads are coded: the ribbed wire goes to the 
(+) and the smooth wire goes to the (-) polarity. The plastic housing of the 
connectors are also coded, side of the tab goes to the (+) polarity.  

 

 

 

 

 

 

 

Recommended Light Bulb types are: 

Bulb Type 

Voltage 

Current  

MSCP 

 # 503  

5.1 Volts 

150 ma 

   .6 

 # 47   

6.3 Volts 

150 ma 

   .5 

 # 44   

6.3 Volts 

250 ma 

   .9 

MSCP = Mean Spherical Candlepower. Higher MSCP means brighter light. 

The Light Trap model 2505 is supplied with the Light Bulb # 44. 

 

 
Troubleshooting Tips 

          

Problem 

       

Possible Cause         

      

Corrective Action 

Unit will not operate 

Battery  wires  connected 
backwards at battery  

Check wires at battery 

 Weak 

battery 

Recharge 

Battery 

 

Poor wiring connections 

Ensure 

all 

wiring 

connections are tight 

Lamp doesn’t work 

Burnt out Lamp or Lamp 
is loose 

If necessary, replace with 
Lamp specified 

 

IMPORTANT 
See the ICONS on top of the 
battery case for installing 
batteries in proper direction. 
When installing battery lid, 
orient it so that (+) LABEL is 
on the same side as the (+) 
symbol of the ICON molded in 
the case. 
Orienting the lid in the wrong 
direction will prevent the unit 
from operating properly. 

- Page 6 - 

CORRECT LID

INCORRECT LID

LID

LABEL

ICON

Summary of Contents for 2505

Page 1: ......

Page 2: ...of the Light Trap 5 Operating the Light Trap 5 Battery Holder 6 Recommended Light Bulb 6 Troubleshooting Tips 7 Optional Sealed Lead Acid Battery 7 Exploded Isometric Parts diagram 8 Parts List 9 Optional Air Gate 10 Optional CO2 Gas kit 10 Optional CO2 Dry Ice kit 10 Other Light Traps 10 Page 2 ...

Page 3: ...dex of the number of mosquitoes in an area This light trap was designed to be an efficient means for collecting samples of adult mosquitoes Once collected the mosquitoes can then be identified and counted to provide a statistical representation of the population density and type of species in any given area Collecting a sample of mosquitoes using this light trap can provide invaluable information ...

Page 4: ......

Page 5: ...t of mosquitoes collected NOTE FOLLOW THE SPECIFIC INSTRUCTION FROM THE SCIENTIFIC TECHNICAL PERSONNEL IN YOUR VECTOR CONTROL PROGRAM AND OR MOSQUITO CONTROL DISTRICT Operating the Light Trap NOTE To yield the most accurate results the trap should be operated for five consecutive nights When connected the light trap to a 6 volt DC power source the trap will begin operating fan and light Both fan a...

Page 6: ...tors are also coded side of the tab goes to the polarity Recommended Light Bulb types are Bulb Type Voltage Current MSCP 503 5 1 Volts 150 ma 6 47 6 3 Volts 150 ma 5 44 6 3 Volts 250 ma 9 MSCP Mean Spherical Candlepower Higher MSCP means brighter light The Light Trap model 2505 is supplied with the Light Bulb 44 Troubleshooting Tips Problem Possible Cause Corrective Action Unit will not operate Ba...

Page 7: ...e Life Depending upon the average depth of discharge over 1 000 discharge recharge cycles can be expected from batteries Low Self Discharge At room temperature its self discharge rate of SLA batteries is approximately 3 of rated capacity per month Operating Temperature Range SLA batteries may be used over a broad range of ambient temperatures Optional Sealed Lead Acid Battery Available Allows exte...

Page 8: ......

Page 9: ......

Page 10: ...ng gates promotes battery conservation and allows longer time periods of unattended and uncollected light trap specimens without specimen escape CURTIS DYNA FOG self closing gate can be used on any light trap including the competitors After installing self closing gate for trap with electronic switch you can set the function switch to position number 3 for battery conservation PARTIAL OPEN GATES A...

Page 11: ...______________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ____...

Page 12: ...e control of boom functions rotation of turntable and angle of nozzles Diversity of pumping systems Gear Piston and Diaphragm Pressurized system available for overseas market Optional Radar Syncroflow 40 cc Two cycle portable machines also available DYNA FOG Offers a complete and wide assortment of aerosol generator systems CURTIS DYNA FOG Ltd www dynafog com Call or write today for a free brochur...

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