EXTENSION CORDS

Use proper extension cords. Make sure your extension cord is in good condition and is a 3-wire extension cord which has a 3-prong grounding type plug and matching receptacle which will accept the machine’s plug. When using an extension cord, be sure to use one heavy enough to carry the current of the machine. An undersized cord will cause a drop in line voltage, resulting in loss of power and overheating. Fig. D, shows the correct gauge to use depending on the cord length. If in doubt, use the next heavier gauge. The smaller the gauge number, the heavier the cord.

MINIMUM GAUGE EXTENSION CORD

RECOMMENDED SIZES FOR USE WITH STATIONARY ELECTRIC MACHINES

Ampere

 

Total Length

Gauge of

Rating

Volts

of Cord in Feet

Extension Cord

 

 

 

 

0-6

120

up to 25

18 AWG

0-6

120

25-50

16 AWG

0-6

120

50-100

16 AWG

0-6

120

100-150

14 AWG

6-10

120

up to 25

18 AWG

6-10

120

25-50

16 AWG

6-10

120

50-100

14 AWG

6-10

120

100-150

12 AWG

 

 

 

 

10-12

120

up to 25

16 AWG

10-12

120

25-50

16 AWG

10-12

120

50-100

14 AWG

10-12

120

100-150

12 AWG

12-16

120

up to 25

14 AWG

12-16

120

25-50

12 AWG

12-16

120

GREATER THAN 50 FEET NOT RECOMMENDED

 

 

 

 

Fig. D

OPERATING INSTRUCTIONS

FOREWORD

The Delta ShopMaster Model GR250 is a 6"Variable Speed Grinder / Sharpener. The Model GR250 comes with a flexible lamp, adjustable tool rests, and two large eye shields for added safety.

UNPACKING AND CLEANING

Carefully unpack the machine and all loose items from the shipping container(s). Remove the protective coating from all unpainted surfaces. This coating may be removed with a soft cloth moistened with kerosene (do not use acetone, gasoline or lacquer thinner for this purpose). After cleaning, cover the unpainted surfaces with a good quality household floor paste wax.

NOTICE: THE MANUAL COVER PHOTO ILLUSTRATES THE CURRENT

PRODUCTION MODEL. ALL OTHER ILLUSTRATIONS ARE REPRESENTATIVE

ONLY AND MAY NOT DEPICT THE ACTUAL COLOR, LABELING OR

ACCESSORIES AND MAY BE INTENDED TO ILLUSTRATE TECHNIQUE ONLY.

5

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Delta GR250 instruction manual Unpacking and Cleaning, Extension Cords
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GR250 specifications

The Delta GR250 is a versatile and robust entry in the world of industrial machinery, known for its blend of innovative technologies and user-friendly design. This machine is designed to meet the demanding needs of various sectors, including manufacturing, agriculture, and logistics.

At the heart of the Delta GR250 is its powerful engine, delivering impressive performance and efficiency. The advanced powertrain allows for smooth operation even in challenging environments, making it suitable for heavy-duty tasks. Its compact design does not compromise its strength; instead, it allows for maneuverability in tight spaces, a crucial advantage in busy work sites.

One of the standout features of the Delta GR250 is its cutting-edge automation technologies. Equipped with state-of-the-art sensors and intelligent control systems, the GR250 can perform tasks with remarkable precision while minimizing human intervention. This automation results in increased productivity as well as consistent quality in operations, which are essential in today’s competitive landscape.

The GR250 also incorporates advanced data analytics tools that provide real-time insights into machine performance. Operators can monitor metrics such as fuel efficiency, load weight, and operational hours to make informed decisions. This data-driven approach not only helps in optimizing operations but also plays a significant role in predictive maintenance, reducing downtime and operational costs.

In terms of user experience, the Delta GR250 features an ergonomic cabin designed for operator comfort. With adjustable seating, intuitive controls, and excellent visibility, operators can work longer hours effectively without fatigue. Further enhancing safety, the machine is equipped with multiple safety features, including load sensors and emergency stop systems, ensuring secure operation at all times.

The Delta GR250 stands out for its adaptability across various applications. Whether used in construction sites, agricultural fields, or warehousing, it offers the flexibility needed to handle different tasks. This versatility, combined with its reliability and efficient performance, makes the Delta GR250 a valuable asset for businesses looking to enhance productivity and streamline operations.

In summary, the Delta GR250 is a powerful machine that embodies the future of industrial equipment through its advanced technologies, user-centric design, and exceptional adaptability, making it a top choice for various industrial applications.
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