Sealey SM355CE User manual

1. SAFETY INSTRUCTIONS
INSTRUCTIONS FOR:
METAL CUTTING BANDSAW
MODEL : SM355CE
Thank you for purchasing a Sealey quality product. Manufactured to a high standard this product will, if used according to these instructions
and properly maintained, give you years of trouble free performance.
IMPORTANT ! BEFORE USING THIS PRODUCT, PLEASE READ THE INSTRUCTIONS CAREFULLY. MAKE CAREFUL NOTE OF SAFETY
INSTRUCTIONS, WARNINGS AND CAUTIONS. THIS PRODUCT SHOULD ONLY BE USED FOR ITS INTENDED PURPOSE. FAILURE TO DO
SO MAY CAUSE DAMAGE AND/OR PERSONAL INJURY AND WILL INVALIDATE THE WARRANTY. KEEP THESE INSTRUCTIONS SAFE.
1.1. ELECTRICAL SAFETY
WARNING! It is the user’s responsibility to read, understand and comply with the following:
You must check all electrical equipment and appliances to ensure that they are safe to use. You must inspect power supply leads, plugs and
all electrical connections for wear and damage. You must ensure the risk of electric shock is minimised by the installation of appropriate safety
devices. An RCCB (Residual Current Circuit Breaker) should be incorporated in the main distribution board. We also recommend that an RCD
(Residual Current Device) is used with all electrical products. It is particularly important to use an RCD with portable products that are plugged
into an electrical supply not protected by an RCCB. If in doubt consult a qualified electrician. You may obtain a Residual Current Device by
contacting your Sealey dealer. You must also read and understand the following instructions concerning electrical safety.
1.1.1 The Electricity At Work Act 1989 requires all portable electrical appliances, if used on business premises, to be tested by a qualified
electrician, using a Portable Appliance Tester (PAT), at least once a year.
1.1.2 The Health & Safety at Work Act 1974 makes owners of electrical appliances responsible for the safe condition of the appliance
and the safety of the appliance operator. If in any doubt about electrical safety, contact a qualified electrician.
1.1.3 Ensure the insulation on all cables and the product itself is safe before connecting to the
mains power supply. See 1.1.1 & 1.1.2 above and use a Portable Appliance Tester (PAT).
1.1.4 Ensure that cables are always protected against short circuit and overload.
1.1.5 Regularly inspect power supply, leads, plugs for wear and damage and all electrical
connections to ensure that none are loose.
1.1.6 Important: Ensure the voltage marked on the product is the same as the electrical power
supply to be used and check that plugs are fitted with the correct capacity fuse. A 13 amp
plug may require a fuse smaller than 13 amps for certain products, see fuse rating at right.
1.1.7 DO NOT pull or carry the powered appliance by its power supply lead.
1.1.8 DO NOT pull power plugs from sockets by the power cable.
1.1.9 DO NOT use worn or damage leads, plugs or connections. Immediately replace or have
repaired by a qualified electrician. A U.K. 3 pin plug with ASTA/BS approval is fitted. In case of
damage, cut off and fit a new plug according to the following instructions (discard old plug
safely).
(UK only - see diagram at right). Ensure the unit is correctly earthed via a three-pin plug.
a) Connect the green/yellow earth wire to the earth terminal ‘E’.
b) Connect the brown live wire to live terminal ‘L’.
c) Connect the blue neutral wire to the neutral terminal ‘N’.
d) After wiring, check that there are no bare wires, that all wires have been correctly connected, that the outer cable
insulation extends beyond the cable restraint and that the cable restraint is tight.
Double insulated products are often fitted with live (BROWN) and neutral (BLUE) wires only. Double insulated products are always
marked with this symbol . To re-wire, connect the brown & blue wires as indicated above. DO NOT connect the brown or blue
to the earth terminal.
1.1.10 Cable extension reels. When a cable extension reel is used it should be fully unwound before connection. A cable reel with an RCD
fitted is recommended since any product which is plugged into the cable reel will be protected. The section of the cores of the cable is
important and should be at least 1.5mm². However, to be absolutely sure that the capacity of the cable reel is suitable for this
product and for others that may be used in the other output sockets, we recommend the use of 2.5mm² section cable.
Blue
Neutral
Wire
Yellow & Green
Earth Wire
Cable
Restraint
FUSE RATING
THIS PRODUCT MUST BE FITTED
WITH A
13 AMP FUSE
Brown
Live
Wire
1.2 GENERAL SAFETY
 WARNING! Disconnect the bandsaw from the power source before servicing, changing accessories, or performing any other maintenance.
 Familiarise yourself with the applications and limitations of the bandsaw, as well as the potential hazards.
 Maintain the bandsaw in top condition. Keep it clean and keep blades sharp for best and safest performance.
 Use original Sealey spare parts only. Unauthorised parts may be dangerous and will invalidate the warranty.
Keep all guards and fixing screws in place, tight and in working order. Check regularly for damaged parts. A guard or any other
part that is damaged must be repaired or replaced before the saw is used further. Check also for incorrect alignment of moving
parts, loose mountings, or any other condition that could affect the operation of the saw.
Ensure the space allocated for use and maintenance of the bandsaw is adequate, free from unrelated materials and has good lighting.
 Wear approved eye and ear protection when operating the bandsaw. If dust is produced, wear an approved face or dust mask.
 Keep children and unauthorised persons away from the work area, especially when the saw is in operation.
Remove any adjusting keys and wrenches from the bandsaw before operating.
Ensure that large or oversized workpieces are supported at bed height. Ensure you use a suitable support for any workpiece that
does not have a flat surface. Be cautious when cutting workpieces which are irregular in cross-section as the saw blade could be
pinched before the cut is completed. Any stock such as frame moulding, must lay flat on the table surface and not be allowed to rock.
WARNING! Round bar and tubing have a tendency to roll while being cut and cause the blade to “bite”. DO NOT cut such
items without clamping or blocking the workpiece.
WARNING! Never force the blade through the workpiece.
DO NOT use this bandsaw for anything other than its intended purpose. This bandsaw is designed for metal cutting work in
engineering workshops, garages, metal fabricators, etc.
WARNING! The SM355CE bandsaw MUST NOT be used to cut non-metallic materials (including wood). To do so will
invalidate your insurance cover and your warranty and may cause damage and/or personal injury.
DO NOT wear loose or ill-fitting clothing. Remove ties, watches, rings and other jewellery. Tie up, or adequately cover, long hair.
DO NOT start the bandsaw until the workpiece is secure and the blade has been lowered to just above the workpiece.
Original Language Version SM355CE Issue: 3 - 24/03/10

2. INTRODUCTION & SPECIFICATION
3. HANDLING AND INSTALLATION
Manufactured to comply with Safety of Machinery (Safety)
Regulations 1992 (and amendments) and fully CE approved. Saw
arms are fitted with hydraulic damping to prevent the arm being
dropped onto the workpiece and to ensure smooth cutting
performance. Bow rotates up to 60° angle allowing workpiece to
always sit in a central position. Coolant fluid system and main power
controls are switched on individual 24V/230V circuits for extra safety.
Features auto and manual shut-off switches giving the user options
of control when in use. Heavy-duty single phase electric motor.
2.1. Specification
Capacity 60° round...............................................................Ø90mm
Capacity 60° square................................................................85mm
Capacity 45° round.............................................................Ø150mm
Capacity 45° square..............................................................145mm
Capacity 0° round...............................................................Ø220mm
Capacity 0° square................................................................220mm
Capacity 0° rectangle ..................................................110 x 225mm
Blade Size ..........................................................25x 0.9 x 2460mm
Blade Speeds ....................................................................72mtr/min
Motor Power ...........................................................................1100W
Coolant Pump Power ................................................................ 25W
Overal Size (W x D x H)......................................1720 x 800 x 1810
Weight .....................................................................................210kg
Supply..............................................................................230V - 1ph
DO NOT run the bandsaw with the blade in the raised position.
DO NOT use the bandsaw in areas where fumes from paint,
solvents, or flammable liquids pose a potential hazard. Keep
all flammable materials (including wipes or cleaning rags)
away from the saw, and dispose of according to local
regulations.
DO NOT leave the bandsaw running unattended. Turn power
switch ‘Off’ and do not leave area until the blade has come to
a complete stop.
DO NOT use whilst under the influence of drugs, alcohol or
other intoxicating medication.
DO NOT use the bandsaw with the blade guards or bow rear
cover removed.
DO NOT stand on the bandsaw.
DO NOT use damaged or deformed bandsaw blades.
DO NOT use the bandsaw in wet or damp locations.
DO NOT use the bandsaw if you are fatigued.
Turn the bandsaw OFF before raising the blade.
Wear protective gloves when handling workpiece and saw
blades.
Always secure the workpiece in the vice.
Keep correct footing and balance at all times and wear
non-slip shoes with steel toe caps.
Position of safety labels (pictograms) on machine. Do not remove
labels. If they become illegible or damaged they must be replaced.
Fig.1
Fig.2
3.1 TRANSIT AND LIFTING
3.1.1 A fork lift truck will be required to unload the palletised bandsaw
and transport it to the installation area.
3.1.2 A suitably rated crane used together with chains and shackles
should be used to lift the machine onto the sheet metal stand
and also to lift the whole assembly into its intended position.
See lifting points B & C in Fig.2 above. Alternatively, slings can
be used under the vice either side of the central pivot. Great
care should be taken to keep the load level and to ensure that
the slings do not apply pressure to components that should not
be heavily stressed.
3.2 INSTALLATION AREA
3.2.1 Ensure that there is adequate free space around the machine
bearing in mind that it may be necessary to cut from long
lengths of steel stock that need to be fed over the roller
attached to the back of the machine and that the stock will
need to be supported along its length beyond the machine.
3.2.2 The surface on which the machine is to be mounted should
 beatandlevelandcapableofsupportingtheweightofthe
machine.
3.2.3 Ensure that the work area is adequately illuminated.
3.2.4 The machine should be located near a power supply point that
is equipped with an overload cut out and suitable earthing.
3.2.5 The installation area should be free from excessive humidity
and atmospheric agents that could ignite.
3.3 ASSEMBLY
3.3.1 Remove the outer packaging and dispose of it responsibly in
accordance with local authority regulations.
3.3.2 Sheetmetal base
3.3.3 Identify the front panel which has a small access plate bolted
 toitnearthetopedge.Thisfrontpanelhasareturnedange
along either vertical edge. Bolt an end panel to each vertical
 angeusingtheØ8mm bolts, nuts and washers supplied as
shown below. Complete the structure by bolting the back panel
into place as shown below in Fig.3.
3.3.4 Using a suitable crane, lower the machine bed onto the top
of the assembled stand. The stand assembly has two large
Fig.3
Original Language Version SM355CE Issue: 3 - 24/03/10

4. SETUP AND ADJUSTMENTS
threaded inserts on either side ( see Fig.3 ) and these should
 bealignedwiththexingholesoneithersideoftheloweredge
of the machine bed.
3.3.5 Bolt the machine bed to the stand using the 10mm bolts and
spring washers provided. See 21 and 23 in Fig.4.
3.3.6 Lift the machine and place it in it's intended position. Mark the
 oorxingpositionsthroughtheholesintheoorxingpoints.
See 26 and 27 above.
3.3.7 Liftthemachinetoonesideanddrilltheoortotakesuitable
anchor bolts. Lift the machine back into position and secure it
 withthechosenxings.Note:Floorxingsarenotprovided.
3.3.8 Stop rod and bracket
3.3.9 Screw the stop rod into the front of the vice as shown above in
Fig.4 - 17. Slide the main bracket (16) onto the stop rod with its
 atsurfacefacingtowardsthevice.Bolttheadjustable
extension piece into the keyway on the main bracket so that it
is facing towards the vice.
3.3.10 Cleaning off protective coatings
3.3.11 Clean protective oils from the painted and unpainted surfaces
of the machine using a suitable detergent and a dampened
cloth. Thoroughly dry the surfaces afterwards.
3.3.12 Making the electrical connection.
3.3.13 Connect the machine to the mains power supply as described
in Section 1.
1 Vice handwheel
2 Vice quick lock lever
3 Blade safety guard
4 Blade tension
adjustment wheel
5 Handgrip control
6 Microswitch
7 Blade
8 Fixed blade guide
9 Power lamp
10 Mains power switch
11 Option switch
12 Emergency OFF
13 ON/OFF Switch
14 Auto OFF limit switch
15 Bow damper cylinder
16 Stop bracket
17 Stop rod
18 Coolant pump
19 Lifting hole
20 Bow pivot lock
21 Machinebedxing
22 Lifting hole
23 Machinebedxing
24 Access hatch
25 Stand front panel
26 Floorxingpoint
27 Floorxingpoint
28 Stand end panel
29 Blade direction symbol
30 Adjustable blade guide
Fig.4
4.1 COOLANT
4.1.1 The use of a water soluable coolant will increase cutting
 efciencyandprolongbladelife.Fivelitresofsoluablecutting
oil can be ordered under Sealey Part. No. SCO5L (follow
instructions on pack regarding use and precautions).
4.1.2 Coolant is drawn from the coolant tank by the coolant pump
(see Fig.4 - 18) and fed through a clear plastic tube to a valve
situated on the top edge of the bow casting (see 'J' in Fig.9).
When the valve is opened the coolant is fed down two
separate pipes which deliver the coolant directly into each
blade guide. The coolant is then deposited onto the machine
Original Language Version SM355CE Issue: 3 - 24/03/10

 bedwhereitowstothelowerlevelandreturnstothecoolant
tank through the grill situated above it for recirculation.
4.1.3 Thecoolanttankcanberstlledbypouringtheliquiddirectly
through the grill. When the coolant becomes dirty and particle
laden it can be drained from the tank through a drain plug
situated at the bottom edge of the machine bed on the right
 handside.Remembertoreplacethedrainplugbeforelling
with fresh coolant.
4.2 HYDRAULIC BOW DAMPER
4.2.1 The rate of descent of the main cutting arm (bow) is controlled
by the cylinder (4) shown in Fig.5 below.
Fig.5
Fig.6
4.2.2 By turning the knob (1) clockwise the rate of descent is slowed
down. By turning the knob anticlockwise the rate of descent is
increased. The bow can be locked in any position by turning
 thehydraulicowoffusingthetap(5).Whenthetapis
 at90°tothecylindertheowisoffandthebowwillstop
moving.
4.2.3 Automatic electric shut off. When the bow reaches its lowest
point the actuation arm (2) operates the microswitch (3) and
the power is shut off bringing the blade to a halt.
4.3 AJDUSTING BOW WEIGHT (See fig.6)
4.3.1 Bow weight is one of the most important adjustments on the
saw. Incorrect bow weight can result in poor performance.
4.4 VICE SET-UP AND ADJUSTMENT (See fig.7)
4.4.1 Adjust the vice opening to be larger than the material to be cut
using the hand wheel at the left hand side of the vice
assembly. Turn the handwheel clockwise to close the vice.
Turn the hand wheel anticlockwise to open the vice.
4.4.2 Adjust the position of the stop bracket on the stop rod so that
the distance from the flat face of the bracket to the blade is the
same as the length of material to be cut as shown below in 'A'.
4.4.3 Lift the bow so that the blade is not passing through the vice
and lock the position with the tap on the hydraulic unit. Place
the metal stock to be cut into the vice so that it is up against
the stop bracket as shown below in 'B'. Close the vice to within
2mm of the material. Finally clamp the material in place by
sharply moving the clamp lever downwards (anticlockwise).
4.4.4 The stop bracket can also be used with the adjustable extension
piece shown in Fig.8. The bolt in the end of the extension can
be used to finely adjust the length of material to be cut.
including rough or crooked cuts and premature dulling of the
blade. The hydraulic feed rate unit will not compensate for
improper bow weight. Bow weight is factory set and should not
normally require adjustment.
4.3.2 If performance problems are encountered adjust the bow
as follows:
4.3.3 Turn the hydraulic cylinder valve on and place the the saw arm
in the horizontal position.
4.3.4 Turn the feed rate valve at the top of the cylinder anticlockwise
until it stops.
4.3.5 Adjust the spring tensioner in Fig.6 to the required setting for
the stock being cut. Turn handle '2' clockwise to slow down the
rate of descent.
Fig.7
Fig.8
Original Language Version SM355CE Issue: 3 - 24/03/10

4.8 ADJUSTING THE BLADE GUIDE (See Fig.9)
4.8.1 The blade guide nearest to the motor is fixed and cannot be
adjusted.
4.8.2 In order to adjust the other blade guide first loosen the socket
cap bolt 'G' seen above using a 10mm hex. key. Once the
clamp block is loose, the blade guide can be moved in or out
with the rod 'F'. The blade guide should be set as close as
possible to the piece being cut without interfering with it or the
vice.
4.8.3 Retighten the socket cap bolt.
4.5 CUTTING AT AN ANGLE (See Fig.9)
4.5.1 In order to cut at an angle, the vice remains where it is and the
whole bow assembly pivots round on the machine bed. Line
'D---D' as shown in Fig.9 above represents the line of the blade
before the bow is rotated.
4.5.2 Loosen the stop bracket and rotate it out of the path of the
rotating bow as shown above.
4.5.3 Before the bow can be rotated it must be unlocked by moving
the lever on the front face of the machine bed to position 'A'.
The bow will now pivot around line 'C' and can be set at any
angle between 0 and 45° using the scale mounted around the
main pivot seen at 'H' above in Fig.9. Additionally the machine
will cut at 60° but the blade must be lifted over an area of solid
metal and lowered back into the 60° groove. The area of metal
between 45° and 60° is necessary to give adequate support to
the workpiece either side of the blade especially on round
sections.
4.5.4 Lock the bow at the chosen angle by moving the locking lever
back to position 'B'.
4.5.5 Lift the bow upwards from the vice and lock its position with the
tap on the hydraulic unit.
4.5.6 Reset the position of the stop bracket and clamp the material
to be cut in the vice.
4.6 ADJUSTING THE BOW PIVOT TRAVEL LIMITS (See Fig.10)
4.6.1 Unlock the main pivot by moving the lever seen in Fig.9 to
position 'A'.
4.6.2 The front stop seen in Fig.10 should be used to check that the
blade is at 90° to the vice. Place a small set square between
the blade and the fixed face of the vice. Loosen the hex nut '1'
and wind the bolt '2' in or out until 90° is achieved. Tighten the
hex nut '1'. Lock the main pivot by moving the lever to position 'B'.
4.6.3 The back stop seen in Fig.10 limits the rotation of the bow to
60°. This is factory set and would not normally need adjusting.
Do not allow the bow to pivot beyond 60°.
4.7 Adjusting the bow return stroke (See Fig.11)
4.7.1 The lower stop seen in fig.11 is used to control the limit of
downward movement of the bow. This is factory set to prevent
the blade touching the vice and should not normally require
adjustment. The blade cover is shown removed in Fig.11.
4.7.2 The upper stop seen in fig.11 is used to control the upper limit
of movement of the bow. This is factory set and would not
normally need adjusting.
Fig.9
Fig.10
Fig.11
Original Language Version SM355CE Issue: 3 - 24/03/10

Fig.12
Fig.13
 WARNING! Turn off the machine and disconnect it from the
mains power supply before removing the safety cover from the
rear of the bow casting. Wear safety gloves when handling saw
blades as the teeth are very sharp.
4.9 CHANGING THE BLADE (See Fig.12)
This saw is designed to work with the following size of
blade only, 2460 x 27 x 0.9mm. Fitting any other size may
result in serious injury and will invalidate your warranty.
The following blades are available from your local Sealey
dealer:
Part Number Size Teeth per inch
SM355B14 2460 x 27 x 0.9mm 14TPI
4.9.1 The black protective cover on the back of the bow casting is
held in place by four thumb screws with the addition of a flat
actuator blade that passes into a safety switch mounted on
the end of the casting below the motor (See Fig.13).
4.9.2 Loosen and remove the four thumb screws. Continue to hold
the cover in place and take hold of the bottom edge adjacent
to the safety switch. Ease the cover away from the casting
until the the flat actuator blade withdraws from the safety
switch. The cover can now be removed and put to one side.
4.9.3 Before the saw blade can be changed the blade safety
guards must be removed from the blade guides. See 'C' & 'D'
in Fig.12) Use a 5mm hex key to remove the socket cap bolts
that hold the blade guards in place.
4.9.4 Release the tension on the blade by turning the blade tension
wheel 'G' anticlockwise until the blade is loose enough to be
removed from the flywheels. See 'E' & 'F' in Fig.12.
4.9.5 Ease the blade out of the blade guides. See 'A' & 'B' in Fig.12.
4.9.6 When fitting the new blade ensure that it is the correct way
round so that the teeth are cutting left to right as you face the
machine. See blade tooth label on the front lower part of the
bow casting. See 29 in Fig.4 .
4.9.7 Feed the new blade into the blade guides first, then ease it
onto the flywheels. The blade should be close to, but not hard
up against the rim on each flywheel.
4.9.8 Refix the blade guards to the appropriate blade guides.
4.9.9 Retension the blade by turning the blade tension wheel
clockwise until the back of the wheel makes contact with and
operates the microswitch adjacent to it. See Fig.14.
4.9.10 Refit the protective cover onto the back of the bow casting
and retain it with the four thumb screws previously removed.
Ensure that the flat actuator blade at the lower end of the
cover has entered the microswitch housing as shown in Fig.13.
4.9.11 Move the bow down to its lowest position. Reconnect the
bandsaw to the mains power supply. Switch the machine on
and run it for a short while to allow the blade to bed in.
4.9.12 If the machine fails to run, disconnect the bandsaw from the
mains power supply and investigate the two safety switches.
Firstly check that the actuator on the cover has correctly
entered the safety switch. Alternatively the blade tension
wheel may be touching the microswitch behind the wheel
flange but has not fully operated the switch. See Fig.14. Turn
the blade tension wheel a further half turn clockwise.
Reconnect to the mains power supply and switch on to test.
Fig.14
4.10 BLADE TRACKING ADJUSTMENT
The blade tracking is factory set and should not normally
require adjustment. If adjustment is thought necessary contact
your Sealey dealer.
4.11 BLADE GUIDE BEARING ADJUSTMENT
The blade guide bearings are factory set and should not
normally require adjustment. If adjustment is thought
necessary contact your Sealey dealer.
Original Language Version SM355CE Issue: 3 - 24/03/10

5. OPERATION
WARNING! Before operating the bandsaw read the entire
manual to familiarise yourself with all aspects of the
machine. Pay particular attention to the Safety
instructions in Section 1.
NOTE: Before operating the machine certain checks and
adjustments will need to be carried out as detailed in
Section.4 ‘Set Up and Adjustments’. It is very important
that these instructions are followed carefully in order that
the machine is set up safely and correctly.
WARNING! The machine is designed for metal cutting
work in engineering workshops, garages, metal fabricators,
etc. The SM355CE must not be used to cut any other
materials (including wood). To do so will invalidate your
insurance cover and your warranty and may cause damage
and/or personal injury.
 WARNING! Never operate the saw unless all blade guards are
installed and working properly.
Fig.15
hitting the red emergency OFF button. Refer to the
‘Troubleshooting’ section for common problems).
5.1.12 The coolant pump starts automatically when the machine is
turned on and feeds coolant directly to the blade guides. The
flow can be regulated using the coolant feed tap as described
in section 4.1.
5.1.13 When the cut is completed the machine will switch off
automatically. Turn the mains power switch off and disconnect
the saw from the power supply, raise the blade and remove
the workpiece. Wear gloves as the workpiece will be hot and
have sharp edges.
5.1.14 Hand grip start. The handgrip is used in conjunction with the
hydraulic damper to provide an extra degree of control,
especially when the blade first comes into contact with the
workpiece. Furthermore the hand grip switch has to be held
down to keep the blade running so the machine can be
stopped quickly by releasing the switch if problems occur such
as the blade jamming.
5.1.15 In order to start the machine with the hand grip switch (See 5
in Fig.4) the selection switch on the control panel (See 3 in
Fig.15) must be turned to the hand grip symbol.
5.1.16 Set the blade rotating by holding down the handgrip switch.
Having previously set the rate of descent allow the blade to
move slowly down towards the workpiece by turning the
hydraulic tap to be in line with the cylinder. Allow the blade to
rest lightly onto the workpiece whilst making the initial cut.
Keep the switch held down whilst the cut progresses. (If the
blade should jam or other problems occur release the hand
grip switch immediately).
5.1.17 The coolant pump starts automatically when the machine is
turned on and feeds coolant directly to the blade guides. The
flow can be regulated using the coolant feed tap as described
in section 4.1.
5.1.18 When the cut is completed the machine will switch off
automatically. Turn the mains power switch off and disconnect
the saw from the power supply, raise the blade and remove
the workpiece.
WARNING! Never raise blade when machine is running.
WARNING! Wear gloves when handling sawn metal parts
as the cutting process will have made them hot to touch
and the cut edges will be sharp.
WARNING! Do not rotate the bow when the machine is
running.
5.1.1 Ensure that the saw is disconnected from the power supply.
5.1.2 Adjust the stop bracket to the desired length on the stop rod
as described in Section 4.4
5.1.3 Adjust the vice to the desired angle or set up at 90° to the
blade as required and as described in Sections 4.4 and 4.5
5.1.4 Open vice, insert the workpiece and clamp it securely.
5.1.5 Adjust the blade guide so that it is close to the workpiece as
described in Section 4.8
5.1.6 Adjust the rate of descent of the arm as described in Section
4.2 so that it is creeping slowly down towards the workpiece.
Shut off the hydraulic cylinder when the blade gets close to
the workpiece. DO NOT start cutting on a sharp edge. File it
off first. DO NOT turn on machine until workpiece is secured
and blade has been lowered to just above workpiece.
5.1.7 Before starting the machine ensure that the bed cannot
rotate by moving the lever on the front face of the machine
bed to the locked position i.e. fully over to the right.
(See 20 in fig.4)
5.1.8 Turn on the mains power by turning the switch clockwise.
See (1) in Fig.15 above. The power lamp (2) will light.
5.1.9 Using switch (3) select whether the machine will turn on with
the Start Button (4) on the control panel or the handgrip
switch. See (6) in Fig.4.
5.1.10 Control panel start. Start the saw by pressing the start
button on the control panel.
5.1.11 Having previously set the rate of descent allow the blade to
descend slowly onto the workpiece by turning the hydraulic
tap to be in line with the cylinder. (If the blade should jam or
other problems occur immediately switch off the power by
6. MAINTENANCE
 WARNING! Disconnect the bandsaw from the power source
before servicing, changing accessories, or performing any
other maintenance.
6.1.1 Check the gearbox oil level on a monthly basis. This should
be done with the bow raised to its highest position. Observe
the oil level in the sight glass on the side of the gearbox. If
required, top up the oil by removing the filler bolt from the
upper part of the gearbox just below the motor. Change the oil
every 6 months. The drain plug is at the bottom of the
gearbox. Drain the gearbox with the bow in its highest position.
6.1.2 Keep all surfaces clean and free from rust, slag, chips and
coolant build-up.
6.1.3 Do not use compressed air to clean bandsaw. Compressed air
may force chips into the guide bearings and other critical areas
of the saw.
6.1.4 Use a small paint brush or parts cleaning brush to remove
metal particles.
6.1.5 Wipe saw down with a clean dry cloth and oil all unpainted
surfaces with light machine oil.
6.1.6 Keep blade guides clean and free from metal chips.
6.1.7 Check guide bearings frequently to make sure they are
properly adjusted and running freely.
6.1.8 BLADE CLEANING BRUSH. It is important that the blade
cleaning brush be properly adjusted and kept in good working
order. The brush is mounted behind the fixed blade guide.
(See 'H' in Fig.12) Blade life will be shortened severely if the
brush is allowed to go out of adjustment, becomes worn or
damaged. Replace the brush if it becomes worn or damaged.
6.1.9 Clean out the coolant tank at least twice a year.
 WARNING! DO NOT attempt to to adjust the blade brush
with the machine running. Adjust only when the machine
is disconnected from the power source.
Original Language Version SM355CE Issue: 3 - 24/03/10

7. TROUBLESHOOTING
PROBLEM CAUSE SOLUTION
Excessive
blade breakage
and/or teeth
ripping from the
blade.
1. Workpiece is loose in the vice. 1. Clamp the workpiece securely.
2. Incorrect feed. 2. Check bow weight and hydraulic feed.
3. Blade is too coarse. 3. See Section 4.9 for available blade types.
4. Workpiece material is too coarse. 4. Use the saw with a smaller tpi blade.
5. Incorrect blade tension. 5. Adjust blade tension so that it does not slip on the wheel.
6. Blade is in contact with workpiece before saw is started. 6. Place blade in contact with the workpiece only after the saw has started.
7. Blade is rubbing on the wheel flange. 7. If blade tracking needs adjustment, contact your local Sealey dealer.
8. Blade guides are misaligned. 8. If blade guides need adjustment, contact your local Sealey dealer.
9. Blade is too thick. 9. Use correct thickness blade.
10. Bad weld on blade. 10. Replace blade.
Premature
blade dulling.
1. Blade tpi is too high. 1. Replace with a smaller tpi blade.
2. Inadequate feed pressure. 2. Increase feed pressure by decreasing bow weight.
3. Hard spots or scale on the workpiece. 3. Increase feed pressure by decreasing bow weight.
4. Blade installed backwards. 4. Remove blade, twist inside out and reinstall.
5. Insufficient blade tension. 5. Increase blade tension.
5. Work hardened material especially stainless. 6. Increase feed pressure by decreasing bow weight.
Unusual wear
on side or back
of blade.
1. Blade guides are worn. 1. Replace blade guides.
2. Blade guides not properly adjusted. 2. Adjust as described in manual.
3. Blade guide brackets are loose. 3. Tighten blade guide brackets.
Motor
overheating.
1. Blade tension too high. 1. Reduce blade tension.
3. Blade too coarse or too fine. 3. Use a blade more suitable for the material being cut.
4. Gears need lubrication. 4. Top up gearbox.
5. Blade is binding in the cut. 5. Decrease feed.
Bad, crooked or
rough cuts.
1. Feed pressure too great. 1. Reduce feed pressure by increasing bow weight.
2. Blade guide bearings not properly adjusted. 2. Contact your Sealey dealer.
3. Inadequate blade tension. 3. Increase blade tension a little at a time.
4. Blade is dull. 4. Replace the blade.
6. Blade guide too far away from workpiece. 6. Move guide closer to workpiece.
7. Blade guide assembly is loose. 7. Tighten the guide assembly.
8. Blade is too coarse. 8. Use a finer blade.
Blade is
twisting.
1. Blade is binding in the cut. 1. Decrease feed pressure.
2. Blade tension is too high. 2. Decrease blade tension.
NOTE: It is our policy to continually improve products and as such we reserve the right to alter data, specifications and component parts without prior notice.
IMPORTANT: No liability is accepted for incorrect use of this product.
WARRANTY: Guarantee is 12 months from purchase date, proof of which will be required for any claim.
INFORMATION: For a copy of our latest catalogue and promotions call us on 01284 757525 and leave your full name and address, including postcode.
01284 757500
01284 703534
[e-mail]
Sole UK Distributor, Sealey Group,
Kempson Way, Suffolk Business Park,
Bury St. Edmunds, Suffolk,
IP32 7AR
www.sealey.co.uk
Web
email
Original Language Version SM355CE Issue: 3 - 24/03/10