ALLOW FIXTURE TO COOL BEFORE SERVICING. The Larson Electronics WCDE-11-PLM50-16X500LTL-LED is a self contained LED lighting package that offers high output illumination and fuel savings over traditional light plants. This trailer mounted fold over 7-stage pneumatic light plant provides a safe and effective way for operators to quickly deploy the sixteen 500 watt LED light heads to elevations up to fifty feet.
J - Leveling Jacks - Section 2.11 K - Outriggers - Section 2.12 The Larson Electronics Megatower is a self contained LED lighting package that offers high output illumination and fuel savings over traditional light plants. This trailer mounted fold over 7-stage pneumatic light plant provides a safe and effective way for operators to quickly deploy the sixteen 500 watt LED light heads to elevations up to fifty feet.
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Figure 2.1.2 2.1.3) HOUR METER • This is a hour meter below the breaker that displays the amount of hours the generator has run. Figure 2.1.3 Larson Electronics, LLC Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com 5 of 67...
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The supply line and return line are labeled. Figure 2.3 2.4) On the light head is the light head box where all the wiring connections for the lights feed into. Figure 2.4 Larson Electronics, LLC Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com 6 of 67...
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2.5.6 RELAY PANEL • The relay panel holds relays for the lights and the air compressor. These allow power to flow to both the lights and the air compressor. Larson Electronics, LLC Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com 7 of 67...
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There are four 20A breakers and one 30A breaker. The 20A breakers are for the lights and the 30A breaker is for the air compressor. Figure 2.9.A Larson Electronics, LLC Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com 8 of 67...
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The outriggers are located in each corner of the unit. These are extendable and are used for stabilizing the unit. NOTE: These are not intended for leveling the trailer. Figure 2.12 Larson Electronics, LLC Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com 9 of 67...
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• This unit comes with a safety latch on the rear of the trailer to hold the light head mast in place while in transport position. Figure 2.13 Larson Electronics, LLC Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com 10 of 67...
These outriggers are for stabilization and leveling purposes. Larson Electronics, LLC 11 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com...
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Figure 3.5.1 3.5.2.) The next sensor is located directly on the other side of the first insert for the safety pin. FFigure 3.5.2 Larson Electronics, LLC 12 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com...
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You will notice a black pistol grip level handle (E). Once located, ensure the safety pin is pulled all the way back towards the operator. Figure 3.6 Larson Electronics, LLC 13 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com...
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The mast will not raise to an upright position if this pin is engaged. Figure 3.9.2 Larson Electronics, LLC 14 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364...
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Flip main generator breaker to the ON position now. Figure 3.10.2 - Press GENERATOR START Figure 3.10.3 - Flip generator breaker ON. Larson Electronics, LLC 15 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com...
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COMPRESSOR switch NOTE: If the compressor doesn’t start check breaker box above operating panel. Ensure breaker #5, the 30A breaker, is in the ON position. Figure 3.12.1 Larson Electronics, LLC 16 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com...
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To turn the lights off, simply turn the light switches to the OFF position. DO NOT flip any breakers in the Figure 3.13 box above the control box off. Larson Electronics, LLC 17 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364...
GENERATOR STOP button and turn Figure 4.5.1 the generator breaker off. NOTE: The generator must run for 5 minutes without a load before turning off. Figure 4.5.2 Larson Electronics, LLC 18 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com...
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Test trailer lights to ensure stop/tail/brake lights work before operating vehicle public roadways. If you have any questions about your new device please call the Manufacturer. Larson Electronics, LLC 19 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com...
HOW TO CONNECT EXTERNAL POWER Figure 5.1 Automatic Transfer Switch Panel A - Line In Connection B - Neutral Connection C - Ground Bar D - Connection Wire to be Disconnected Larson Electronics, LLC 20 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com...
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It is a thick yellow wire. Figure 5.1.2 5.1.3.) The metal bar on the left-hand side of the panel, pictured in 5.1.3, is the ground bar. Figure 5.1.3 Larson Electronics, LLC 21 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com...
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NOTE: This panel emits high voltage when powered. We recommend a licensed electrician install external power supplies when wanting to bypass the unit's generator. Larson Electronics, LLC 22 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com...
Best light output may vary depending on use. • The following pages contain the layout for light head positioning in an ideal situation. See Figures 6.0.4 and 6.0.5 for reference. Figure 6.0.3 Larson Electronics, LLC Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com 23 of 67...
7.21) Check hydraulic ram pins and replace if deformed (when removed). 7.22) Check bolts for wear and replace when necessary. 7.23) Check for clogged or blocked radiator core. Larson Electronics, LLC 26 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364...
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Fuel Line Return 421900933 NOTE: These part numbers are for standard units only. Refer to unit information decal for more specific information or contact our Parts Department. Larson Electronics, LLC Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com 27 of 67...
The following sections are meant to supply troubleshooting for various system issues. These overviews guide the user on how to correct various problems that may occur while using the unit. Larson Electronics, LLC 28 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364...
Check mast safety pin is fully disengaged. o Check that the mast head locking pin has not been engaged. o Check to ensure the generator is running and all breakers are turned ON. Larson Electronics, LLC 29 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com...
Repeat the same steps as above for the 24 Volt DC Relay, but pull down the YELLOW tab when removing this relay. 8.3.2 Larson Electronics, LLC 30 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com...
• If the battery charger indicator light is on any other function besides 12V Normal, use the MODE button to cycle through until you get back to 12V Normal. Larson Electronics, LLC 31 of 65 Phone: (877) 348-9680 Fax: (903) 498-3364...
NOTE: IT IS RECOMMENDED TO WEAR PROTECTIVE GLOVES WHILE RESETTING THIS AS A LOT OF HEAT IS GENERATED BENEATH THE AIR COMPRESSOR. Figure 8.5 Larson Electronics, LLC 32 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com...
• It is recommended to add a funnel to this dipstick hole before adding fluids to avoid spillage. • It is recommended to frequently check these fluids. Figure 9.2 Larson Electronics, LLC 34 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364...
• Replace the old battery with a new one and insert back into the battery slot. Figure 9.3.2 • Place the straps and battery charger back into place and carefully make the proper connections and continue use. Larson Electronics, LLC 35 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com...
• There is a hole near the base that you pull down using a pair of pliers on the release to release air. Figure 9.4.1 Figure 9.4.2 Larson Electronics, LLC 36 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com...
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Megatower AUTOMATIC TRANSFER SWITCH MAINTENANCE Larson Electronics, LLC 37 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com...
WARNING! California Proposition 65 This product contains or emits chemicals known to the state of California to cause cancer, birth defects, and other reproductive harm. Larson Electronics, LLC 38 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com...
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LETHAL, electric shock. DO NOT WORK ON THE TRANSFER SWITCH UNTIL ALL POWER VOLTAGE SUPPLIES TO THE SWITCH HAVE BEEN POSITIVELY TURNED OFF. Larson Electronics, LLC 39 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364...
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Remove the Negative (Neg) or (–) battery cable. For authorized service, reference the dealer locator number found inside the generator owner’s manual. Larson Electronics, LLC 40 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com...
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This CSA certified transfer switch is for use in optional standby sys- tems only. This transfer switch is suitable for use on a circuit capable of 22,000 rms (200A) and 10,000 (100A) symmetrical amperes, 240 VAC maximum. Larson Electronics, LLC 41 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com...
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ON or OFF position.. NOTE: The lock must be smaller than 1/4 inch (6.35mm) in diameter and a shackle length of at least two inches (50.8mm). Larson Electronics, LLC 42 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364...
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Utility supply circuit breaker and the transfer switch. It will also be necessary to remove the plastic cover over the utility supply con- nections by sliding it perpendicular to the face of the circuit breaker. Larson Electronics, LLC 43 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com...
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Utility circuit breaker after connection of sup- ply cables. The inside covers of the enclosure must be securely bolted in place before either supply source is energized. Larson Electronics, LLC 44 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com...
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Turn the generator’s AUTO/OFF/MANUAL switch to OFF. Turn OFF both UTILITY (service disconnect circuit breaker) and GENERATOR (generator main line circuit breaker) power sup- plies to the transfer switch. Larson Electronics, LLC 45 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364...
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UP. Be sure to hold on to the handle as it will move quickly after the center of travel. Step 2: Remove manual operating handle from moveable contact carrier arm. Return handle to storage bracket. Larson Electronics, LLC 46 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364...
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CONTACT WITH LIVE TERMINALS RESULTS IN EXTREMELY DANGEROUS AND POSSIBLY FATAL ELECTRICAL SHOCK. With an accurate AC voltmeter and frequency meter, check the no-load, voltage and frequency. Larson Electronics, LLC 47 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com...
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Turn on the utility power supply to transfer switch, using the UTILITY SERVICE DISCONNECT circuit breaker. The utility power source now powers the loads. 10. Set the generator's AUTO/OFF/MANUAL switch to its AUTO position. Larson Electronics, LLC 48 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com...
Megatower 10.0 GENERATOR MAINTENANCE WARNING: BEFORE DOING ANY WORK ON THE ELECTRICAL PANEL OR ON THE ENGINE-GENERATOR SET, DISCONNECT THE POSITIVE (+) BATTERY CABLE! Larson Electronics, LLC 53 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com...
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Should you ever have any questions or require any assistance with this unit or a new application you are considering, please do not hesitate to contact us at the numbers listed on this manual. We look forward to serving you. Larson Electronics, LLC 54 of 65 Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com...
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CAUTION warns you of an unsafe practice or hazard that could lead to injury or damage to the equipment. Larson Electronics, LLC 55 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com...
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♦ Antifreeze, oil and diesel fuel are all poisonous and dangerous to the environment. Avoid direct contact with these fluids and dispose of them properly. Always wipe up any of these fluids that are spilled. Larson Electronics, LLC 56 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364...
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All unit ratings are established at 1.0 power factor and ISO-3046 standard conditions. Weights provided for OPEN & ENCLOSED versions. Other voltage configurations available. Contact our Sales Department for more information. Larson Electronics, LLC 57 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364...
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Fuel Line Return 421900933 NOTE: These part numbers are for standard units only. Refer to unit information decal for more specific information or contact our Parts Department. Larson Electronics, LLC 59 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com...
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After that, the oil and oil filter should be changed every 200 hours. Oil grade should meet or exceed API type CF. Larson Electronics, LLC 60 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com...
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Engineering Department. CAUTION: Always recommended factory replacement filters. Experience shown that some aftermarket filters are overly restrictive, resulting in dangerously pressures that cause increased wear within the engine. Larson Electronics, LLC 61 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com...
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Fuel By-pass Valve can be closed again. Upon starting the unit after replacing the Fuel Filter, check for fuel leaks very carefully. Larson Electronics, LLC 62 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364...
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Air Cleaner body. Squeeze the Vent Valve, (Duck Bill), to allow any large particles to fall out of the Air Cleaner. Take care to carefully seat the new element into the body so that it seals properly. Larson Electronics, LLC 63 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364...
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– a soft or cracked hose should be replaced. Check around the Water Pump for coolant leaks, which could indicate problems with hose connections or pump seals. Larson Electronics, LLC 64 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364...
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Cracked, frayed or worn belts should be replaced as soon as possible to avoid a belt failure that could lead to over-heating. Larson Electronics, LLC Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com...
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“spray-down” can lead damage catastrophic generator failure. Larson Electronics, LLC 66 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364 www.larsonelectronics.com...
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INFORMATION COVERED THESE INSTRUCTIONS REQUIRED, PLEASE CONTACT LARSON ELECTRONICS BY EMAIL AT SALES@LARSONELECTRONICS.COM OR BY PHONE AT 1-877-348-9680 FOR FURTHER ASSISTANCE. PLEASE VISIT LARSONELECTRONICS.COM FOR WARRANTY AND RETURN INFORMATION. Larson Electronics, LLC 67 of 67 Phone: (877) 348-9680 Fax: (903) 498-3364...