DOWNLOAD 4ft LED INSTALLATION MANUAL
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1. Oa LDFT8 Installation Guide Important Safety Instructions This product must be installed in accordance with the applicable installation code by a person familiar with the construction and operation of the product and the hazards involved WARNING Risk of fire or electric shock LED Retrofit kit installation requires knowledge of luminaires electrical systems If not qualified do not attempt installation Contact a qualified electrician WARNING Risk of fire or electric shock Install this kit only in luminaires that have the construction features and dimensions shown in the photographs and or drawings and where the input rating of the retrofit kit does not exceed the input rating of the luminaire Do not make or alter any open holes in an enclosure of wiring or electrical components during kit installation WARNING To prevent wiring damage or abrasion do not expose wiring to edges of sheet metal or other sharp objects WARNING To avoid potential fire or shock hazard do not use this retrofit kit in luminaires employing shunted bi pin lampholders NOTE Shunted lamp holders are found only in fluorescent luminaires with Instant Start ballasts Instant start ballasts can be identified by the words Instant Start or I S marked on the ballast This designation may be in the form of a statement pertaining to the ballast itself or may be combined with the marking for the lamps with which the ballast is intended to b2. bel and Cautionary Label which provided with the retrofit kit package to the light fixture The labels shall be visible during relamping and after installation
3. e used for example F40T12 IS For more information contact the LED luminaire retrofit kit manufacturer Installer should not disconnect existing wires from Lampholder terminals to make new connections at Lampholder terminals Instead installers should cut existing Lampholder leads away from the Lampholder and make new electrical connections to Lampholder lead wires by employing applicable connectors LDFT8 Instruction THIS DEVICE IS NOT INTENDED FOR USE WITH EMERGENCY EXITS This luminaire has been modified and can no longer operate the originally intended lamp Intended for use with maximum 4 lamps in a recessed luminaire with or without diffuser Intended for use with maximum 2 lamps in a surface mount luminaire with or without diffuser Suitable for damp locations Do not use with dimmers Suitable for use in enclosed luminaires Double insulation General Operating Input Voltage 100 277 Vac 50 60Hz Power Factor gt 0 9 100 240 Vac gt 0 87 277Vac Color Temperature 3500K 4000K 5000K Power Consumption 8W LDFT8Z8 16W LDFT8Z16 Operating Temperature 20 to 45 C Storage Temperature 40 to 80 C Operating Humidity gt 90 RH Cap Base G13 m Specification Outline Drawing C A 7 L J B Tube Length Dim A Max Dim B Dim C 2FT 589mm 603mm 27mm AFT 1199mm 1213mm 27mm OHYAMA LIGHTS E 1 2 4 Pac
4. kage Details 10 PCS LED Lamp Tubes 1 PCS User Manual 10 PCS Lamp Replacement Marking Label Please apply the following lamp replacement label on the retrofit luminaire after the retrofit kit has been installed where readily visible by the user during re lamping and after installation 10 PCS Cautionary Label This luminaire has been modified and can no longer operate the originally intended lamp Replace with Ohyama Lights LLC Model LDFT8Z8 LDFT8Z16 Tel 262 925 6505 Email info ohyamalights com http www ohyamalights com m Installation or Assembly Instructions Step 1 Turn off the power to the light fixture at the main service panel Step 2 Remove the diffuser if any and fluorescent tube Min lamp to lamp spacing 8 5cm J Recessed Luminaire wa Min lamp to lamp spacing 2 54cm Lampholder Surface Mount Luminaire Step 3 Check the wires of the light fixture before installation of the LED retrofit kit a If the light fixture is providing with magnetic bal wires at the point as shown in the following figu Lampholder A Lampholder B Lampholder A ast and starter disconnect and rewiring the res see Figure 1 to Figure 2 Lampholder B Starter Ballast XWH Ballast Starter Usually Black Wire gt Figure 1 Before retrofi
5. t b Ifthe light fixture is providing with electronic bal the point as shown in the following figures see Lampholder A lt Usually White Wire N Lampholder B Usually Black Wire gt lt Usually White Wire N Figure 2 Under retrofit Cut the wires connected to the ballast and starter and Lampholders as shown Remove the ballast and starter Lampholder A ast disconnect and rewiring the wires at Figure 3 to Figure 4 Lampholder B Ballast l Ballast Usually Black Wire gt N Figure 3 Before retrofit Usually White Wire Usually Black Wire gt N 4 Usually White Wire Figure 4 After removing the ballast and starter if provided the light fixture will be seen as below see Figure 5 Step 4 After removing the ballast and starter if provided the light fixture will be seen as LDFT8 Instruction Lampholder A Lampholder B Usually Black Wire gt 4 Usually White Wire below see Figure 5 N Figure 5 FOR LED RETROFIT KIT WHICH BOTH LINE AND NEUTRAL POWER ARE CONNECTED TO THE SAME LAMPHOLDER Step 5 Both line and neutral power are required to be connected to the same Lampholder as shown in Fig
6. ure 6 Lampholder A Lampholder B Figure 6 After retrofit Rewiring the wires from Lampholder A to L and N of the supply circuit by wire nuts connectors Insulated or capped all unused Step 6 Step 7 Step 8 Step 9 Step 10 Step 11 Usually Black Wire gt 4 Usually White wire N conductors with a wire connectors For light fixture with maximum 4 lamps simply connect all the positive leads from each Lampholders to the line side L of the supply circuit and connect all negative leads from each Lampholders to the neutral side N of the supply circuit See Figure 7 for connection details Figure 7 Figure 8 I N I N Check the wire connectors carefully which shall not be loosened Be sure that the splices or connections should be insulated reliably and they should be in the enclosed splice compartment Identify one side of the Lampholder which connected to the supply circuit as the LIVE END and mark for future reference Install the LED Lamp Tube to light fixture matching the power side the side marked with L and N of the lamp to the LIVE END side of the light fixture Turn on the light fixture If the light fixture is not working turn off the power at the main service panel and check the wiring connections After modification completed attach the Lamping Replacement Marking La
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