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INFLEXION 2.3, 4.5, 6.0 & 7.5 INSTALLATION, OPERATION & MAINTENANCE MANUAL The Will-Burt Company 169 S. Main Street Orrville, OH 44667 www.willburt.com TP-4976401-C, October 2018...
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Will-Burt shall be released from any and all liability relating to the product. Will-Burt may either send a service representative or have the product returned to its factory at Buyer's expense for inspection.
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INFLEXION Document History Manual Version Date Remarks TP-4976401 11/12/2013 INITIAL RELEASE 12/3/2013 Updated warranty page. Clarify power requirements (section 1.6), 01/06/14 emergency stow procedure (section 3.2) 10/1/18 Updated the Cover Image and Figure 1-1 TP-4976401-C October 2018...
INFLEXION SAFETY SUMMARY SIGNAL WORD DEFINITION Per the ANSI Z535.4 standard, the following signal words and definitions are used to indicate hazardous situations: DANGER indicates an imminently hazardous situation that, if not avoided, will result in death or serious injury. WARNING indicates a potentially hazardous situation that, if not avoided, could result in death or serious injury.
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INFLEXION Safety Instruction-Do not look at lights! Do not look directly into lights when they are illuminated. Temporary impairment or permanent vision damage could occur. SPECIFIC SAFETY PRECAUTIONS The following are safety precautions that are related to specific procedures and therefore appear elsewhere in this publication for emphasis.
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INFLEXION Safety Instruction -Trained Personnel Only! Only trained and qualified personnel should perform installation, adjustments, and servicing. Only a properly trained and qualified certified electrician should perform electric installations and service. When relamping an installed fixture, make sure all power to fixture is off and that the fixture is cool Safety Instruction –...
This document covers installation, operation, maintenance, and troubleshooting for the INFLEXION masts. The manual should be reviewed in its entirety. Contact the Will-Burt factory with any questions before performing any procedures 1.5, 2.3, 4.5, 6.0, and 7.5 masts will be referred to as the “INFLEXION” mast outlined in this manual.
INFLEXION 1.4 DIMENSIONS Dimensions and mounting hole locations for INFLEXION are shown. Please refer to product literature or www.willburt.com for additional information including length, width and height information. DIM "X" MODEL inch [mm] 4.5 METER 66 5/8 [1692.3] 6.0 METER 79 7/8 [2028.8] 7.5 METER 94 3/8 [2397.1]...
INFLEXION Figure 1-2 INFLEXION 4.5 Model Number 722069001 Dimensions 1.5 MAST LOAD It is important that the mast be securely mounted to a sturdy platform, which will not overturn during operational loading of the mast. Following is the loading information for the mast, which can be expected during operation: ...
INFLEXION CHAPTER 2 INSTALLATION Safety Instruction -Trained Personnel Only! Only trained and qualified personnel should perform installation, adjustments, and servicing. Only a properly trained and qualified certified electrician should perform electric installations and service. Safety Instruction -Trained Personnel Only! Only trained and qualified personnel should perform installation, adjustments, and servicing.
INFLEXION Hoist (minimum 250 lb capacity) Table 2-1 Tools and Materials Required for Installation 2.3 UNPACKING Unpack the INFLEXION as follows: 1. Carefully open and remove all parts from shipping container. 2. Lift the unit from the shipping container by the base tube at the center of gravity of the mast shown by the symbol.
INFLEXION Figure 2-1 INFLEXION 4.5 Mounting Hole Pattern Shown See section 1.4 for other hole patterns. 2.5 CONNECTING DC POWER TO THE BASE 1. From the customer supplied 12 VDC power supply, run the red and black 12V DC power wires through one of the strain reliefs in the side of the base.
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INFLEXION Terminal Block TB3 3. Connect the positive, red, 12 VDC cable to 7 PWR and connect the negative, black, cable to 8 COM. 4. Upon receipt of the INFLEXION, the hand-held controller should already be wired to the green base board connector.
INFLEXION 2.6 PRE-OPERATIONAL CHECK Before beginning installation, make certain that the area is free of overhead power lines and other unwanted sources of electricity. Follow OSHA safety regulations when working near energized power lines. Be sure to allow sufficient clearance on all sides of mast to allow for side sway. This mast is for outdoor use only.
INFLEXION CHAPTER 3 OPERATING INSTRUCTIONS All operators must read the Operation section of this manual and be properly trained. Keep personnel clear of mast while during operation. For outdoor use only. Do not use in areas that have been classified as hazardous as defined in Article 500 of the National Electric Code.
INFLEXION 3.1 GENERAL MAST OPERATION The mast hand-held controller (Figure 3-1).has a momentary toggle switch and a cord that is wired into the baseboard. When the “Mast Up” button is pressed and held, the INFLEXION operates the DC powered actuator and drives the mast position.
INFLEXION 3.2 EMERGENCY STOW (LOSS OF POWER): Make sure all power has been disconnected from the INFLEXION prior to manually lowering mast. In the event of power loss, the INFLEXION mast will vent and lower automatically but the mast will not return to its fully stowed horizontal position.
INFLEXION CHAPTER 4 MAINTENANCE AND SERVICE INSTRUCTIONS 4.1 INTRODUCTION This section of the manual describes routine maintenance procedures and covers general service information. 4.2 CLEANING THE INFLEXION The exterior of the INFLEXION base should be wiped down periodically to remove dirt and road grime using a soft cloth or sponge and a mild solution of soapy water.
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INFLEXION Adjusting the 90 Proximity Switch Before delivery of a new INFLEXION, all switches are properly set and tested and normally no switch adjustment is necessary. However, if the 90 switch needs adjusted, like after the actuator was replaced, follow these steps to adjust the 90 switch: 1.
INFLEXION 8. Raise and lower the mast several times, checking that the mast is stowed each time and adjust the switch if necessary. 9. Replace the cover. 4.4 TROUBLESHOOTING Refer to Table 4-1 troubleshoot INFLEXION issues. WARNING: Only trained and qualified personnel should install, adjust, service and use INFLEXION.
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INFLEXION Definition Power 12V is at the base board Mast active Mast is out of the saddle Lights active Mast is at 90 Tilt Up or Down Not Used Pan Right or Left Not Used Not 90 Deg Mast is not at 90 RCP active Not Used Not up...
INFLEXION Figure 4-2 Status LEDs on Base Board PROBLEM CAUSE EVIDENCE Actuator is not functioning at all. Blown fuse FU1 or FU2 on No status LEDs are lit on the circuit board. control board. Neither the “UP INPUT” nor the MAST UP/DOWN switch in “DOWN INPUT”...