INSTALLER FRIENDLY

Easy to Install and Maintain:

• The compact, rigid and lighter design makes mounting easier.
• The rounded angles of the frame, a built-in carrying handle and and enlarged control box cover provide easy and efficient handling during installation.
• The control box may be lifted on most models, allowing for easy access to extended mounting holes and mechanical parts.
• The bright yellow control box provides better visibility when working with internal components.

Easy to Adjust:               

• The patented Accu-cam® feature allows for precise and quick one-handed limit setting adjustments.
• The clutch is easily accessible for adjustment from the outside.

Easy to Wire:

• A hinged control box cover has a stable opened position which allows for easy access.
• The terminal strip is angled for easy connection.
• A fuse protected 24VAC output is available on the terminal strip for accessory power supply connection.

USER FRIENDLY

Easy Manual Operation:

• The patented Hoist-a-matic® is a self-engaging hoist with one-step operation, allows for easy manual operation since there is no need for a floor level disconnect.
• An electrical interlock automatically disconnects the power to the motor operator when the chain hoist is engaged.

Mechanical Braking System:

• The mechanical reduction system is designed to function as both a stopping and a holding brake. The system does not require any maintenance or adjustment during the operator's lifetime.

• The outside packaging provides a mounting template and a dedicated area for product identification and shipping labels.
• Components are packaged consistently on the right side of the box, which allows for easy access to hardware and components.
• The operator slides out of the box rather than lifting out.
• Our technical support and customer service telephone number is printed on the operator label easily found on the control box cover.

BUILT TO LAST

Rugged Frames:

• Rugged frames have been designed with computer-aided stress analysis to optimize rigidity.

Precision Ball Bearings:

• Precision ball bearings are used on both the output and clutch shafts to increase the lifetime.

Corrosion Protection:

• Frames (or reducer) and control enclosures are protected by baked-on, long-lasting enamel finish.
• Yellow chromate-coated shafts are used on most models, which last longer that white chromate-coated shafts.

Indestructible Rotary-Type Limit Switch System:

• Oil impregnated steel cams (instead of plastic cams) and commercial-grade switched are used to prevent leaver breakage when the limits have been exceeded during manual operation.

Lifetime Tested and 100% Controlled in Production:

• All of our operators are designed and qualified on our lifetime testing benches to exceed the requirements of the industry.
• Quality control tests are performed on every operator at the end of the production line.

Six Sigma Approach:

• Manaras-Opera uses a Six Sigma approach to design and manufacturing, resulting in numerous advantages over other commercial operator manufacturers on the market.

CONTROL OPTIONS

Our operators are available with an electronic control board or with a contactor circuit (hardwired).
Various options are available:

• ECB Units ~ BOARD 070
  • BOARD 070 is the evolution of Intelligent Engineering.
  • On-board radio receiver is standard on all ECB equipped operators.
  • Troubleshooting and maintenance are made easier due to a cleverly designed ergonomic interface and informative diagnostic LEDs.
  • On-board push-buttons and a rotary selection dial simplify the process of programming and controlling the door.
  • The ECB is available with or without the option of electrical control for MONITORED external entrapment protection devices (UL325 compliant), it's your preference.

• Multi-Function 24V Control Circuit
  • Equipped with a 24VAC control circuit, 40VA class II transformer.
  • Fuse protected on output, heavy-duty across-the-line linear reversing contactor with a mechanical interlock.
  • Pre-wired for connection of a 3-button stations, sensing edges, photo-cells, push-button radio control receivers, and other auxiliary control equipment.

CERTIFICATIONS

All of our operators undergo rigorous testing by a Nationally Recognized Testing Laboratory (NRTL), such as UL and CSA.

• To bear a NRTL mark, the product has met the laboratory's given requirements. The requirements are voluntary, consensus-based, nationally recognized standards.