Denver Concrete Vibrator An American Tradition 4E-180 Series High-Cycle Generator User Manual 1463 W. Alameda Ave., Denver, CO 80223 USA Phone 303-778-8832 / 800-392-6703 Toll Free / FAX 303-778-8682 www.denverconcretevibrator.com / info@denverconcretevibrator.
Table of Contents Table of Contents ………………………………………………………………………………………………. pg 2 Important Safety Instructions ……………………………………………………….. pg 3 Introduction …………………………………………………………………………………. pg 4 Grounding ……………………………………………………………………………………. pg 5 Getting Started ……………………………………………………………………………. pg 6 Using the Tool ……………………………………………………………………………… pg 7 Use of Extension Cords ………………………………………………………………… pg 7 Maintenance ………………………………………………………………………………..
IMPORTANT SAFETY INSTRUCTIONS Rules for safe 4E-180 series generator operation: Failure to follow these instructions may lead to serious injury or even death. This equipment is to be operated by trained and qualified personnel only. Do Not operate this equipment before reading this information. • • • • • • • • • • • • • • • • Do not work alone. Know how to stop the engine quickly and understand how to operate all of the controls.
Denver Vibrator 4E-180 series High-Cycle Generator This portion of the manual covers the Generator Section (driven power producing section) only. Manuals for the drive section using a Honda Gasoline Engine, Yanmar Diesel Engine, Baldor Electric Motor or other power source is provided by the specific manufacturer of the drive unit and was included with the generator as a separate manual.
Grounding WARNING! Before using the generator make sure that it is properly grounded according to National, State and local codes per site conditions. Consult with a competent, qualified electrician. Failure to properly ground the generator is a potential shock hazard and may result in injury or death. Before starting the generator or connecting power tools to the receptacles, make sure that the generator is properly grounded according to National, State and local codes per site conditions.
Getting Started Before using the generator, always do a visual pre-start inspection of the entire generator assembly for any obvious signs of damage, leaks, loose or missing parts. Check all fluid levels and add as necessary. Also, refer to the drive unit manufacturer’s (Honda, Yanmar, Baldor or other) manual for any specific pre-start inspection procedure. If there is noticeable damage, do not use the generator. Repair damage before using the generator.
Inspect the running engine and generator section for any loose parts, odd noises, leaks or unusual odors. If any problems are noticed, correct the problem or contact our factory at (800) 395-6703 for further instructions or assistance. If everything appears to be operating normally, proceed to the next step. Using the Power Tool Once the generator has been determined to be properly grounded and in good working condition, you may proceed with using the tool.
Storage If the generator is not going to be used for an extended period of time then it is recommended that the unit be stored indoors. If indoor storage is not possible, keep the unit covered and in a non-moist environment. See the drive unit manufacturer’s (Honda, Yanmar, Baldor or other) manual for the proper long term storage procedure (draining oil, fuel, etc…).
Outlet Box Wiring For proper clockwise rotation the outlet box is wired as follows: Standard 230V (High voltage) output: • • • • • • • Leads numbered 4 & 7 together Leads numbered 5 & 8 together Leads numbered 6 & 9 together Lead numbered 1 to the X terminal on the outlet Lead numbered 2 to the Y terminal on the outlet Lead numbered 3 to the Z terminal on the outlet Terminal W on the outlet is wired to the outlet frame and serves as the ground Optional 115V (Low voltage) output: • • • • • Leads numbered
Optional Drive Unit Specifications: Honda Gasoline Powered High-Cycle Generator Model: HC4E-180H Engine: 9hp Honda Tank Capacity: 1.4 gallons Run Time at ½ Load: 4 hours approximate Dry Weight: 150 lbs Yanmar Diesel Powered High-Cycle Generator Models: HC4E-180Y (manual start) * HC4E-180YE (electric start) ** Engine: 6 hp Yanmar Tank Capacity: 0.87 gallons Run Time at ½ Load: 3.5 hours approximate Dry Weight: 176 lbs * 184 lbs.
FactSheet Grounding Requirements for Portable Generators Portable generators are internal combustion engines used to generate electricity. They are useful when temporary or remote power is needed, and are commonly used during cleanup and recovery efforts following disasters. Major Causes of Injuries and Fatalities • Shocks and electrocution to users from improper use. • Shocks and electrocution to utility workers from improper connection to structures, such as residences, offices, shops and trailers.
Grounding requirements for generators connected via transfer switches are covered by Article 250 of the National Electrical Code (NEC). Safe Work Practices for Portable Tools include: • Do not use underrated cords—replace them with appropriately rated cords that use heavier gauge wires. • Never use electrical tools or appliances with frayed cords, missing grounding prongs, or damaged or cracked housings. • Use double-insulated tools and equipment distinctively marked as such, where possible.
