JET 756185 User Manual
Operating Instructions and Parts Manual
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Dual Station Abrasive Notcher
Models: DSAN4-1, DSAN4-3
JET
427 New Sanford Road
LaVergne, Tennessee 37086 Part No. M-756180
Ph.: 800-274-6848 Edition 1 05/2017
www.jettools.com Copyright © 2017 JET
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1.0 IMPORTANT SAFETY
INSTRUCTIONS
WARNING – To reduce risk of injury:
1. Read and understand the entire owner's
manual before attempting assembly or
operation.
2. Read and understand the warnings posted on
the machine and in this manual. Failure to
comply with all of these warnings may cause
serious injury.
3. Replace the warning labels if they become
obscured or removed.
4. This Abrasive Notcher is designed and intended
for use by properly trained and experienced
personnel only. The manual is not, nor was it
intended to be, a training manual. If you are not
familiar with the proper and safe operation of an
abrasive notcher do not use until proper training
and knowledge have been obtained.
5. Do not use this machine for other than its
intended use. If used for other purposes, JET
disclaims any real or implied warranty and holds
itself harmless from any injury that may result
from that use.
6. Always wear protective eye wear when
operating machinery. Eye wear shall be impact
resistant, protective safety glasses with side
shields which comply with ANSI Z87.1
specifications. Use of eye wear which does not
comply with ANSI Z87.1 specifications could
result in severe injury from breakage of eye
protection. (Everyday eyeglasses only have
impact resistant lenses; they are NOT safety
glasses.)
7. Before operating this machine, remove tie,
rings, watches and other jewelry, and roll
sleeves up past the elbows. Do not wear loose
clothing. Confine long hair. Non-slip footwear or
anti-skid floor strips are recommended.
8. Wear protective footwear, such as steel-toed
shoes, when working with metal materials.
9. Wear ear protectors (plugs or muffs) if sound
exceeds safe levels.
10. CALIFORNIA PROPOSITION 65 WARNING:
This product contains chemicals known to the
State of California to cause cancer, or birth
defects or other reproductive harm.
11. This product, when used for welding, cutting, or
working with metal, produces fumes, gases, or
dusts which contain chemicals known to the
State of California to cause birth defects and, in
some cases, cancer. (California Health and
Safety Code Section 25249.5 et seq.)
12. Make certain the switch is in the OFF position
before connecting the machine to the power
supply.
13. Make certain the machine is properly grounded.
14. Make all machine adjustments or maintenance
with the machine disconnected from the power
source.
15. Remove adjusting keys and wrenches. Form a
habit of checking to see that keys and adjusting
wrenches are removed from the machine
before turning it on.
16. Keep safety guards in place at all times when
the machine is in use. If removed for
maintenance purposes, use extreme caution
and replace the guards immediately after
completion of maintenance.
17. Check damaged parts. Before further use of the
machine, a guard or other part that is damaged
should be carefully checked to determine that it
will operate properly and perform its intended
function. Check for alignment of moving parts,
binding of moving parts, breakage of parts,
mounting and any other conditions that may
affect its operation. A guard or other part that is
damaged should be properly repaired or
replaced.
18. Provide for adequate space surrounding work
area and non-glare, overhead lighting.
19. Keep the floor around the machine clean and
free of scrap material, oil and grease.
20. Keep visitors a safe distance from the work
area. Keep children away.
21. Make your workshop child proof with padlocks,
master switches or by removing starter keys.
22. Give your work undivided attention. Looking
around, carrying on a conversation and “horseplay” are careless acts that can result in serious
injury.
23. Maintain a balanced stance at all times so that
you do not fall into the abrasive belt or other
moving parts. Do not overreach or use
excessive force to perform any machine
operation.
24. Use the right tool at the correct speed and feed
rate. Do not force a tool or attachment to do a
job for which it was not designed. The right tool
will do the job better and more safely.
25. Feed work into a blade or cutter against the
direction of rotation of the blade or cutter only.
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26. Use recommended accessories; improper
accessories may be hazardous.
27. Maintain tools with care. Keep abrasive belt
clean for the best and safest performance.
Follow instructions for lubricating and changing
accessories.
28. Turn off the machine before cleaning. Use a
brush, compressed air, or vacuum to remove
chips or debris — do not use bare hands.
29. Do not stand on the machine. Serious injury
could occur if the machine tips over.
30. Never leave the machine running unattended.
Turn the power off and do not leave the
machine until it comes to a complete stop.
31. Remove loose items and unnecessary work
pieces from the area before starting the
machine.
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.
32. Do not place hands near abrasive belt while
machine is operating.
33. Don’t use in dangerous environment. Don’t use
power tools in damp or wet location, or expose
them to rain. Keep work area well lighted.
34. Use proper extension cord. Make sure your
extension cord is in good condition. When using
an extension cord, use one heavy enough to
carry the current your product will draw. An
undersized cord will cause a drop in line voltage
resulting in loss of power and overheating. Sect.
6.3, Table 2 shows correct size to use
depending upon cord length and nameplate
ampere rating. If in doubt, use the next heavier
gauge. The smaller the gauge number, the
heavier the cord.
This means that if precautions are not heeded, it may result in serious, or possibly even fatal,
injury.
2.0 About this manual
This manual is provided by JET, covering the safe operation and maintenance procedures for the JET DSAN4series Abrasive Notchers. 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 c an 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!
Register your product using the mail-in card provided, or register online http://www.jettools.com.
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3.0 Table of contents
Section Page
1.0 IMPORTANT SAFETY INSTRUCTIONS ....................................................................................................... 2
2.0 About this manual .......................................................................................................................................... 3
3.0 Table of contents ............................................................................................................................................ 4
4.0 Specifications for DSAN4-series Abrasive Notchers ...................................................................................... 5
4.1 Base mounting hole centers ....................................................................................................................... 6
5.0 Setup and assembly ....................................................................................................................................... 7
5.1 Shipping contents ....................................................................................................................................... 7
5.2 Unpacking and locating .............................................................................................................................. 7
6.0 Electrical connections .................................................................................................................................... 7
6.1 Converting to 460V (DSAN4-3 only) .......................................................................................................... 8
6.2 GROUNDING INSTRUCTIONS ................................................................................................................. 8
6.3 Extension cords .......................................................................................................................................... 8
7.0 Adjustments ................................................................................................................................................... 8
7.1 Dust and chip collection ............................................................................................................................. 8
7.2 Jaw adjustments ......................................................................................................................................... 9
7.3 Wheel grinding ........................................................................................................................................... 9
7.4 Changing abrasive belts ............................................................................................................................. 9
7.5 Removing/installing rollers ......................................................................................................................... 9
7.6 Belt tracking .............................................................................................................................................. 10
7.7 Adjustable handles ................................................................................................................................... 10
8.0 Operation ..................................................................................................................................................... 10
8.1 Operating controls .................................................................................................................................... 10
9.0 User-maintenance ........................................................................................................................................ 10
9.1 General maintenance ............................................................................................................................... 10
9.2 Lubrication ................................................................................................................................................ 10
9.3 Additional servicing .................................................................................................................................. 11
10.0 Troubleshooting DSAN4-series Abrasive Notchers ................................................................................... 11
11.0 Replacement Parts ..................................................................................................................................... 12
11.1.1 DSAN4-1,-3 Dual Station Notchers – Exploded View ......................................................................... 12
11.1.2 DSAN4-1,-3 Dual Station Abrasive Notchers – Parts List ................................................................... 13
12.0 Electrical Connections, DSAN4 series Abrasive Notcher .......................................................................... 16
12.1 Wiring Diagram for DSAN4-1 (230V-1PH) ............................................................................................. 16
12.2 Wiring Diagram for DSAN4-3 (230V 3PH) ............................................................................................. 17
12.3 Wiring Diagram for DSAN4-3 (460V 3PH) ............................................................................................. 18
13.0 Warranty and service ................................................................................................................................. 19
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4.0 Specifications for DSAN4-series Abrasive Notchers
Table 1
Model number
756180 756185
Stock number DSAN4-1 DSAN4-3
Motor and Electricals
Motor type Totally-enclosed, fan-cooled, AC induction
Horsepower 4 HP (3.0 kW)
Motor Phase 1 3
Motor Voltage 230V 230/460V (prewired 230V) 1
Cycle 60 Hz
Listed FLA (full load amps) 17.5 A
Starting amps
Running amps (no load)
Start capacitor
Run capacitor
58 A 46/23 A
6.83 A 3.5/2.4 A
300μF 300VAC
60μF 450VAC
Motor speed 3400 RPM
Power transfer Direct drive
Power cord
SJT 3x3.31mm
L: 3000mm (10 ft.)
2
12AWG 300V,
Power plug Not included
Recommended circuit size 2 25 A 15 A
Sound emission without load 3 85 dB at 1.5m from machine
Capacities
Belt speed 115.6 fps
Belt direction Fwd and Rev
Pipe notching capacity, OD 1/2 to 2-1/2 in.
Notching angle 30 deg. to 90 deg.
Main materials
Belts provided Zirconium, closed coat, 36/60/80G
Main body, column and base Sheet metal
Dimensions
Belt size 79 x 4 in. (2000 x 100 mm)
Standard rolls 1/2, 3/4, 1, 1-1/4, 1-1/2, 2, 2-1/2 in.; L=5-3/4 in. (145 mm)
Working height 43-3/8 in. (1100 mm)
Drive wheel diameter 7-11/16 in. (195 mm)
Dust ports (2) 3 in. OD
Footprint/Base dimensions LxW 20 x 27-7/8 in. (508 x 710 mm)
Overall assembled LxWxH 48 x 24 x 47 in. (1200 x 600 x 1180 mm)
Shipping dimensions LxWxH 56 x 33-1/2 x 57-1/2 in. (1420 x 850 x 1460 mm)
Weights
Net weight 344 lbs (155 kg)
Shipping weight 510 lbs (230 kg)
1
conversion to 460-volt requires additional purchase and installation of DSAN4-3-128-460, Thermal Relay.
2
subject to local and national electrical codes.
3
The specified values are emission levels and are not necessarily to be seen as safe operating levels. As workplace
conditions vary, this information is intended to allow the user to make a better estimation of the hazards and risks
involved only.
L = length, W = width, H = height OD = outside diameter n/a = not applicable fps = feet per second
The specifications in this manual were current at time of publication, but because of our policy of continuous
improvement, JET reserves the right to change specific ations at any time and without prior notice, without incurring
obligations.
6.5/3.8 A
n/a
n/a
SJT 4x2.08mm2 14AWG 600V,
L: 3000mm (10 ft.)
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4.1 Base mounting hole centers
Figure 4-1
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