BASIC REMOTE CONTROL FOR START

AND EMERGENCY RETRACT FUNCTIONS

MODEL 8255A( )( )

Remote operation of the unit may be achieved by connecting a S-way valve to the remote start and/or remote retract ports, as shown above.

TO START- Depress the remote button momentarily. The unit will advance the drill to a pre-set depth and automatically retract to the initial position, whereupon the unit will stop.

EMERGENCY RETRACT - Depress the emergency button momentarily. This signal to the unit will shift the built-in pressure operated valve. commanding the unit to retract immediately to the initial position. whereupon the unit will stop.

NOTE: Manual Start and Emergency Retract buttons on the tool are fully operational even when remote control is used. The manually operated buttons can be used when set-up is required.

Shown below is the same system in schematic form.

SUPPLY

SUPPLY

MODEL 8355-A( )-( )

lPACKAGED 10 TO A BOX

REMOTE OPERATION

Remote operation is achieved by connecting a 4-way valve to the remote start and remote retract ports, as shown above. This valve supplies power directly to the feed piston in me tool.

TO START - Move lever forward. The unit will advance to a pm-set depth (adjustment screw contacts stud on valve housing).

TO RETRACT - Move lever rearward (back). The unit will retract lo the initial position.

EMERGENCY RETRACT -The unit will retract at any time the lever is moved to the rearward (back) position. The motor runs continuously as long as air pressure is present at the air inlet to the toot. A shut-off valve should be installed in the air inlet line to completely shut the tool off in case of an emergency.

Shown below is me same system in schematic form.

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Ingersoll-Rand 8355A, 8255-A specifications Basic Remote Control for Start Emergency Retract Functions, Model 8255A
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8355A, 8255-A specifications

Ingersoll-Rand is a renowned name in the field of industrial manufacturing, particularly known for its production of air compressors and related equipment. Among its notable offerings are the Ingersoll-Rand 8255-A and 8355A pneumatic compressors, which exemplify robust engineering and cutting-edge technology. These models are tailored for demanding applications, providing the reliability and performance that professionals in various industries require.

One of the standout features of the Ingersoll-Rand 8255-A and 8355A is their powerful performance capability. Both models are designed to deliver a high CFM (Cubic Feet per Minute) output, ensuring adequate airflow for even the most demanding tools and pneumatic devices. This makes them suitable for a range of applications, from automotive repair and manufacturing processes to construction and heavy-duty maintenance tasks.

The compressors are equipped with advanced rotary screw technology, known for its efficiency and silent operation. This technology enables the compressors to generate compressed air continuously, with less energy consumption than traditional piston compressors. The durability of the rotary screw design reduces wear and tear, leading to longer lifespans and lower maintenance costs.

Another significant feature is the inclusion of a sophisticated control system. This system allows users to monitor and adjust various parameters, such as pressure and temperature, enhancing operational efficiency. Additionally, the user-friendly interface simplifies the task of managing the compressor, ensuring that it can be operated with minimal training.

The 8255-A and 8355A models also prioritize safety and environmental considerations. They come with built-in safety features that prevent overloading and ensure stable operations, protecting both the equipment and the user. Furthermore, their environmentally friendly design aligns with contemporary sustainability goals, making them a responsible choice for modern enterprises.

In terms of mobility, both compressors are designed for ease of transport. They feature rugged frames and wheels, enabling them to be moved easily across job sites. This portability enhances their versatility, allowing for quick relocation as jobs change in scope and location.

In conclusion, the Ingersoll-Rand 8255-A and 8355A compressors stand out because of their powerful performance, innovative technologies, and essential safety features. They represent a blend of reliability and efficiency, making them invaluable assets in a variety of industrial and commercial applications.
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