Loading ...
Loading ...
Loading ...
6
Familiarize yourself with the following safety notices used in this manual:
This means that if precautions are not heeded, it may result in minor injury and/or possible
machine damage.
This means that if precautions are not heeded, it may result in serious injury or possibly even
death.
4.0 About this machine and manual
The JET Models J-7020 and J-7040 Horizontal Cut-Off Band Saws are ruggedly built, precision-oriented
machines designed for either wet or dry applications. The 2-horsepower motor along with the worm gear
reduction drive train in an oil bath, transmits smooth and positive power to the blade. This drive system coupled
with the recirculating coolant system keeps the blade running cool and true, which results in longer blade life.
The blade guide system has adjustable six-point contact using a combination of bearing and carbide blocks.
The vise is a rapid acting, three jaw design.
This manual is provided by JET covering the safe operation and maintenance procedures for the J-7020 and J-
7040 Horizontal Band Saws. This manual contains instructions on installation, safety precautions, general
operating procedures, maintenance instructions and parts breakdown. Your machine has been designed and
constructed to provide consistent, long-term operation if used in accordance with the instructions as set forth in
this document.
If there are questions or comments, please contact your local supplier or JET. JET can also be reached at our
web site: www.jettools.com.
Retain this manual for future reference. If the machine transfers ownership, the manual should accompany it.
Read and understand the entire contents of this manual before attempting assembly
or operation! Failure to comply may cause serious injury!
5.0 Specifications
Model number ........................................................ J-7020 .................................... J-7040 ................................ J-7040-4
Stock number ........................................................ 414472 ................................... 414478 .................................. 414499
Motor and electricals:
Main motor type ..................................................... ......totally enclosed fan cooled, induction ...................................
Horsepower ...................................... 1-1/2 HP (1.1kW) ........................... 2HP (1.5kW) ......................... 2HP (1.5kW)
Phase ................................................................. single ............................................. 3 ............................................ 3
Voltage ......................................................... 115/230V ................................ 230/460V .............................. 230/460V
(prewired 230V) (prewired 230V) (prewired 460V)
Cycle .................................................................... 60Hz ....................................... 60Hz ..................................... 60Hz
Listed FLA (full load amps) ............................ 22A/11A ........................................... 6A ......................................... 3A
Start capacitor.................................. 300MFD 250VAC ............................................. -- ........................................... --
Run capacitor......................................... 40μF 250VAC ............................................. -- ........................................... --
Starting amps................................................80A / 40A ......................................... 26A ....................................... 13A
Running amps (no load) ..............................15A / 7.6A ........................................... 8A ......................................... 4A
Power cord length .................................................. 6 ft. ......................................... 6 ft. ........................................ 6 ft.
Power plug installed ................................................. no ........................................... no .......................................... no
Power transfer ...................... belt and stepless pulleys ........ belt and stepless pulleys ....... belt and stepless pulleys
Motor speed ................................................ 1720 RPM ...............................1720 RPM ............................. 1720 RPM
Recommended circuit size
1
........................... 30A/15A ......................................... 15A ....................................... 10A
Sound emission .................................................. 80 dB ...................................... 80 dB .................................... 80 dB
Loading ...
Loading ...
Loading ...