Jet JWBS-10 Manuale utente
JWBS-10
BAND SAW
Original:
GB
Operating Instructions
Translations:
D
Gebrauchsanleitung
F
Mode d´emploi
JPW (Tool) AG
Tämperlistrasse 5
CH-8117 Fällanden
Switzerland
Phone +41 44 806 47 48
Fax +41 44 806 47 58
www.jettools.com
M-10000861M 2016-05
CE-Conformity Declaration
CE-Konformitätserklärung
Déclaration de Conformité CE
Product / Produkt / Produit:
Band saw
Bandsäge
Scie à ruban
JWB-10
Brand / Marke / Marque:
JET
Manufacturer / Hersteller / Fabricant:
JPW (Tool) AG, Tämperlistrasse 5, CH-8117 Fällanden
Schweiz / Suisse / Switzerland
We hereby declare that this product complies with the regulations
Wir erklären hiermit, dass dieses Produkt der folgenden Richtlinie entspricht
Par la présente, nous déclarons que ce produit correspond aux directives suivantes
2006/42/EC
Machinery Directive
Maschinenrichtlinie
Directive Machines
designed in consideration of the standards
und entspechend folgender zusätzlicher Normen entwickelt wurde
et été développé dans le respect des normes complémentaires suivantes
EN ISO 12100:2010
EN 61029-1:2009+A11:2010
EN 61029-2-5:2011
Responsible for the Documentation / Dokumentations-Verantwortung / Résponsabilité de Documentation:
Hansjörg Meier
Head Product-Mgmt. / Leiter Produkt-Mgmt. / Resp. Gestion des Produits
JPW (Tool) AG
2016-05-24 Alain Schmid, General Manager
JPW (Tool) AG, Tämperlistrasse 5, CH-8117 Fällanden
Schweiz / Suisse / Switzerland
GB - ENGLISH
Operating Instructions
Dear Customer,
Many thanks for the confidence you have shown in us with the purchase of your new JET-machine. This manual has been
prepared for the owner and operators of a JET JWBS-10 band saw to promote safety during installation, operation and
maintenance procedures. Please read and understand the information contained in these operating instructions and the
accompanying documents. To obtain maximum life and efficiency from your machine, and to use the machine safely, read this
manual thoroughly and follow instructions carefully.
…Table of Contents
1. Declaration of conformity
2. Warranty
3. Safety
Authorized use
General safety notes
Remaining hazards
4. Machine specifications
Technical data
Noise emission
Dust emission
Contents of delivery
Machine description
Contents of shipping container
5. Transport and start up
Transport and installation
Assembly
Mains connection
Dust connection
Starting operation
6. Machine operation
7. Setup and adjustments
Changing the saw blade
Blade tension adjustment
Blade tracking adjustment
Blade guide adjustment
Thrust bearing adjustment
Miter gauge adjustment
Table tilting
90º Table Stop Adjustment
8. Maintenance and inspection
9. Troubleshooting
10. Environmental protection
11. Available accessories
1. Declaration of conformity
On our own responsibility we hereby declare that this
product complies with the regulations* listed on page 2.
Designed in consideration with the standards**. CE type
examination*** conducted by****
2. Warranty
The Seller guarantees that the supplied product is free from
material defects and manufacturing faults. This warranty
does not cover any defects which are caused, either directly
or indirectly, by incorrect use, carelessness, accidental
damage, repair, inadequate maintenance or cleaning and
normal wear and tear.
Guarantee and/or warranty claims must be made within
twelve months from the date of purchase (date of invoice).
Any further claims shall be excluded.
This warranty includes all guarantee obligations of the
Seller and replaces all previous declarations and
agreements concerning warranties.
The warranty period is valid for eight hours of daily use. If
this is exceeded, the warranty period shall be reduced in
proportion to the excess use, but to no less than three
months.
Returning rejected goods requires the prior express consent
of the Seller and is at the Buyer’s risk and expense.
Further warranty details can be found in the General Terms
and Conditions (GTC). The GTC can be viewed at
www.jettools.com or can be sent by post upon request.
The Seller reserves the right to make changes to the
product and accessories at any time.
3. Safety
3.1 Authorized use
This machine is designed for sawing wood, wood derived
materials as well as similar to be machined hard plastics
only.
Machining of other materials is not permitted and may be
carried out in specific cases only after consulting with the
manufacturer.
No metal workpieces may be machined.
The workpiece must allow to safely be loaded, supported
and guided.
The proper use also includes compliance with the operating
and maintenance instructions given in this manual.
The machine must be operated only by persons familiar
with its operation and maintenance and who are familiar
with its hazards.
The required minimum age must be observed
4
The machine must only be used in a technically perfect
condition
When working on the machine, all safety mechanisms and
covers must be mounted.
In addition to the safety requirements contained in these
operating instructions and your country’s applicable
regulations, you should observe the generally recognized
technical rules concerning the operation of woodworking
machines.
Any other use exceeds authorization.
In the event of unauthorized use of the machine, the
manufacturer renounces all liability and the responsibility is
transferred exclusively to the operator.
3.2 General safety notes
Woodworking machines can be dangerous if not used
properly. Therefore the appropriate general technical rules
as well as the following notes must be observed.
Read and understand the entire instruction manual before
attempting assembly or operation.
Keep this operating instruction close by the machine,
protected from dirt and humidity, and pass it over to the new
owner if you part with the tool.
No changes to the machine may be made.
Daily inspect the function and existence of the safety
appliances before you start the machine.
Do not attempt operation in this case, protect the machine
by unplugging the mains cord.
Remove all loose clothing and confine long hair.
Before operating the machine, remove tie, rings, watches,
other jewellery, and roll up sleeves above the elbows.
Wear safety shoes; never wear leisure shoes or sandals.
Always wear the approved working outfit
- safety goggles
- ear protection
- dust protection
Do not wear gloves while operating this machine.
For the safe handling of saw blades wear work gloves.
Observe the chapter “save operation” in this manual.
Control the stopping time of the machine, it may not be
longer than 10 seconds.
Insure that the workpiece does not roll when cutting round
pieces.
Use suitable table extensions and supporting aids for
difficult to handle workpieces.
Always lower the blade guide close to the workpiece.
With the machine table is inclined use the fence and
position it on the bottom side only.
Always hold and guide the workpieces safely during
machining.
Remove cut and jammed workpieces only when motor is
turned off and the machine is at a complete standstill.
Install the machine so that there is sufficient space for safe
operation and workpiece handling.
Keep work area well lighted.
The machine is designed to operate in closed rooms and
must be placed stable on firm and levelled ground.
Make sure that the power cord does not impede work and
cause people to trip.
Keep the floor around the machine clean and free of scrap
material, oil and grease.
Stay alert!
Give your work undivided attention. Use common sense.
Keep an ergonomic body position.
Maintain a balanced stance at all times.
Do not operate the machine when you are tired.
Do not operate the machine under the influence of drugs,
alcohol or any medication. Be aware that medication can
change your behaviour.
Keep children and visitors a safe distance from the work
area.
Never reach into the machine while it is operating or
running down.
Never leave a running machine unattended. Before you
leave the workplace switch off the machine.
Do not operate the electric tool near inflammable liquids or
gases.
Observe the fire fighting and fire alert options, for example
the fire extinguisher operation and place.
Do not use the machine in a dump environment and do not
expose it to rain.
Wood dust is explosive and can also represent a risk to
health.
Dust form some tropical woods in particular, and from
hardwoods like beach and oak, is classified as a
carcinogenic substance.
Always use a suitable dust extraction device
Before machining, remove any nails and other foreign
bodies from the workpiece.
Use a push block when working the ends of narrow stock.
Always store the push stick or the push wood handle with
the machine, also when not in use.
Specifications regarding the maximum or minimum size of
the workpiece must be observed.
Do not remove chips and workpiece parts until the machine
is at a complete standstill.
Do not stand on the machine.
Connection and repair work on the electrical installation
may be carried out by a qualified electrician only.
Have a damaged or worn cord replaced immediately.
Make all machine adjustments or maintenance with the
machine unplugged from the power source.
Remove defective saw blades immediately.
3.3 Remaining hazards
When using the machine according to regulations some
remaining hazards may still exist
The moving saw blade in the work area can cause injury.
Broken saw blades can cause injuries.
Thrown workpieces can lead to injury
Wood chips and sawdust can be health hazards. Be sure to
wear personal protection gear such as safety goggles ear-
and dust protection.
Use a suitable dust exhaust system.
The use of incorrect mains supply or a damaged power
cord can lead to injuries caused by electricity.
4. Machine specifications
4.1 Technical data
Wheel diameter 255 mm
Cutting width max 245 mm
Cutting height max 100 mm
Sawblade length 1712 mm
Blade width 3 – 12.7 mm
Blade thickness 0,3 – 0,6 mm
Cutting speed 870 m/min
Machine Table(Lx W) 335x340 mm
Table tilting range 0° to 45°
Working height with stand 1055mm
Dust port diameter 100mm
Overall without stand
(WxDxH) 686 x 457 x838mm
Weight without stand 34 kg
Overall with stand
(WxDxH) 762 x496 x1511mm
Weight with stand 40 kg
Mains 1~230V, 50Hz
Motor Input power 600W S1
Reference current 2,7 A
Extension cord (H07RN-F): 3x1,5mm²
Installation fuse protection 10 A
4.2 Noise emission
Determined according to EN 1807
(Inspection tolerance 3 dB)
Workpiece beech:
T=30mm, L=1500mm, moisture 8,5%
Acoustic power level
(according to EN ISO 3746):
Idling LwA 85,0 dB(A)
Operating LwA 96,4 dB(A)
Acoustic pressure level
(EN ISO 11202):
Idling LpA 72,6 dB(A)
Operating LpA 83,4 dB(A)
The specified values are emission levels and are not
necessarily to be seen as safe operating levels. Although
there is a correlation between emission and imission levels,
these do not constitute a basis for determining the
necessity of additional safety measures. Workplace
conditions which could influence the noise imission level
include the duration of resonance, spatial particulars, other
noise sources etc. For example, the number of machines
and other work being performed. The permissible workplace
levels can vary from country to country.
This information is intended to allow the user to make a
better estimation of the hazards and risks involved.
4.3 Dust emission
The band saw JWBS-10 has been dust emission inspected.
At an air velocity of 20 m/s on the dust port dia 100mm:
Vacuum pressure 1250 Pa
Volume flow 565 m³/h
The machine meets a workplace dust emission limit of 2
mg/m³.
4.4 Content of delivery
Open stand
Machine table
Fence
Fence support rails
Mitre gauge
Assembly bag
Saw blade 10 mm
Operating manual
Spare parts list
4.5 Machine description
Fig. 1
A………..……...Sawblade tension knob
B…………...…...Upper viewing window
C…………...…...Control wheel Upper blade guide
D…………...…...Machine lamp
E………………...Upper blade guard
F…………..….... Rip fence
G………………...Sawblade
H………………...Mitre gauge
I……………….…Blade tension lever
J…………………Saw table
K…………………Tracking knob
L……………….…Wheel locking blade guide
M…………………Switch
N……………..…..Motor assembly
O……………..…..Extension table
P……………..…..Dust extraction nozzle
Q………………….Knob for the table
S…………………..Knob for Saw Door
6
Fig. 2
4.6 Contents of shipping container
Fig.3
Refer to Figures 3 and 4.
1 Band saw – A
1 Table insert – B
1 Table – C
1 Fence – D
1 Guide rail – E
1 Handle – F
2 Hex wrenches, 3mm,6mm – G
1 Wrench – H
1 Miter gauge – J
4 Stand legs – K
4 Rubber foot – L
2 Short support plate – M
2 Long cross brace – N
2 Long support plate – O
2 Short cross brace – P
1 Push Stick---R
1 Owner’s Manual (not shown)
1 Part List (not shown)
1 Hardware package
Hardware package (JWBS10-HP), includes:
3 Hex cap screw, M8x55 – HP1
4 Hex washer head screw, M6x12 – HP2
32 Carriage bolt, M6x12 – HP3
4 Wing screw – HP4
4 Flat washer blk oxide M8 – HP5
6 Flat washer M8 – HP6
3 Lock washer M8 – HP7
3 Hex nut, M8 – HP8
32 Hex flange nut, M6 – HP9
Fig. 4
5. Transport and start up
5.1 Transport and installation
For transport use a forklift or hand trolley. Make sure the
machine does not tip or fall off during transport.
The machine is designed to operate in closed rooms and
must be placed stable on firm and levelled ground.
Stability of bandsaw.
Before using the bandsaw, ensure the machines upright
stability is satisfactory.
The bandsaw has three Ø8mm holes (A, Fig 5 Fig.6 Fig.7)
in it’s base to allow it to be bolted to a workbench or to the
supplied open stand
Fig. 5
Fig.6
Fig. 7
For packing reasons the machine is not completely
assembled.
Refer to Figure 6,Figure 7 to assemble stand. Use carriage
bolts (HP3) and flange nuts (HP9) throughout. Only hand-
tighten all fasteners at this time.
Make sure the two short support plates with extra holes (M)
are opposite one another as shown.
Slip rubber feet (L) onto ends of stand legs.
Place stand upright on level floor, and push down until it sits
evenly.
Tighten all nuts on stand assembly.
5.2 Assembly
If you notice any transport damage while unpacking, notify
your supplier immediately. Do not operate the machine!
Dispose of the packing in an environmentally friendly
manner.
Clean all rust protected surfaces with a mild solvent.
Prior to use, the following items have to be fitted:
Bandsaw table, Rip fence guide and Crank handle.
Fitting the table
Refer to Figure 8.
Loosen lock handle (shown in Figure 9) and pivot trunnion
(A1) to horizontal position.
Loosen lock knob (C2) and pull extension (C1) out from the
table (C).
Orient table as shown, then maneuver to allow saw
blade (A2) to pass through slot (C3) to the center.
Line up four threaded mounting holes underneath table with
the four mounting through-holes on trunnion.
Important: Adjust table so miter slot (C4) is parallel with
saw blade (A2).
Secure with four M6x12 hex washer head screws (HP2).
Tighten with 13mm wrench.
Fig. 8
Fitting Guide rail and fence
Attach guide rail (E, Figure 9) to front of table. Secure with
four wing screws (HP4) and flat washers (HP5).
8
Fig. 9
Refer to Figure 10:
Place fence assembly (D, Figure 10) onto table at the miter
slot.
The rear hook should engage the rear of the table. The
fence body should engage the guide rail (E).
If the fence is not parallel to the miter slot:
Loosen two socket head cap screws (S1) with a 4mm hex
wrench. End cap (S2) may need to be removed.
Adjust fence so it is parallel to miter slot.
Lock the fence handle, securing it to the guide rail (E), and
verify that fence is still parallel to miter slot.
Retighten two screws (S1) to secure fence to the fence
body and replace end cap (S2).
Fig. 10
Fence scale adjustment
Refer to Figure 10:
Place fence assembly (D) onto table (C) against the saw
blade. Lock fence.
If the hairline on the scale indicator does not point to zero:
Remove fence assembly (D).
Loosen screw (S3) that secures scale to guide rail (E).
Repeat step 1, then slide scale until hairline on scale
indicator points to zero.
Being careful not to move the scale, unlock and lift fence
from the table.
Tighten screw (S3) to secure scale in position.
If further adjustment is needed, wing screws (HP4) can be
loosened to allow adjustment of guide rail (E).
Quick-tension handle
Install quick-tension handle into hub on back of saw. (see
Q, Figure 11), and tighten using a wrench on the flat of the
shaft.
Fig. 11
Setting the table square to sawblade
Tools Required : Small 90 º square (not supplied)
The table can be set at 90º to the sawblade by adjusting the
table stop screw underneath the table. Fig. 12
Fig 12
Refer to Figure 13:
Loosen the nut (A, Fig 13), adjust bolt (B).
Fig. 13
Checking the table for flatness
A steel rule should be held on the table across the table slot
close to the front edge of the table. (See Fig. 14)
Fig. 14
If the straight edge shows there is a step across the table
slot then the table needs to be adjusted using the two
screws and locking nuts provided for this purpose, located
on the underside of the rip fence guide, at (D, Fig 14)
Lower blade guard
When open the lower bandwheel door on this machine the
lower blade guard (Fig 15).
Fig 15
The bandwheel doors MUST be closed at all times when
the machine is being operated.
5.2 Mains connection
Mains connection and any extension cords used must
comply with applicable regulations.
The mains voltage must comply with the information on the
machine licence plate.
The mains connection must have a 10 A surge-proof fuse.
Only use power cords marked H07RN-F
Connections and repairs to the electrical equipment may
only be carried out by qualified electricians.
5.3 Dust connection
The machine is equipped with a dust port dia 100mm (B,
Fig. 16).The dust port is located at the back of the band saw
for mounting a hose (not provided) to connect a dust
collector or shop vacuum.
Fig. 16
10
Before initial operation, the machine must be connected to
a dust extractor. The suction should switch on automatically
when the bandsaw is switched on.
The flow rate on the suction port must be 20m/sec.
Flexible hoses must be of non-flammable quality, and must
be connected to the machine ground system.
5.4 Starting operation
Magnetic(On/Off) Switch – located on front of machine:
You can start the machine with the green on button. The
red button on the main switch stops the machine.
Work Lamp Switch – located on front of machine above
On/Off switch. Turns LED work lamp on and off.
6. Machine operation
Correct working position:
In front of the machine standing in the direction of cutting.
Workpiece handling:
Hands placed flat on the workpiece outside the cutting area.
Feed the workpiece towards the saw blade in the direction
of the saw line, and cut as required by turning to follow the
line drawn. Push the workpiece steadily forward; complete
the cut as a single movement. Do not draw the workpiece
back, as this could cause the sawblade to run off its wheels.
Support long and wide workpieces with helping roller
stands.
Operating hints:
Work only with a sharp and flawless sawblade.
Near the cutting area use a push stick to feed.
Use a feeding template to safely guide small and narrow
workpieces.
Use a suitable wedge to prevent round timber from turning
under the pressure of the cut
Workpiece setup:
Bring the upper blade guide to a distance of approx 2-5mm
to the workpiece. (See Fig 17).
Fig. 17
For your own safety, always set the saw guide as close to
the workpiece as possible.
To adjust the cutting height release the winged nut (A, Fig
18) and move the upper blade guide and guard assembly
(B).
Fig. 18
Blade Drift Compensation:
Blade drift is a frequent problem on rip cuts and during
resawing.
Blade drift may occur when the fence is being used, the
blade begins to wander off the cutting line (Fig. 19).
.
Fig. 19
Blade drift can be caused by a number of factors.
- The saw blade follows the grain
- The saw blade is dull.
- Blade guides not adjusted correctly.
- Blade tension unsufficient.
- Blade-teeth have asymmetric“set”
Auxiliary fence for rip fence:
For your own safety always set the upper saw guide as
close to the workpiece as possible.
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