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A0250IVZ.fm
TKHS 315 (AUS)
Operating Instruction . . . . . . . . . . . . . . . . . 3
115 168 4633 / 1402 - 1.0
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U2a0250.fm
2
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XA0034AUS1.fm Operating Instruction ENGLISH
1. Scope of delivery
3
2
1
32
31
ENGLISH
5
4
6
7
8
9
10
29
28
27
26
25
1 Table insert
2 Riving knife
3 Blade guard
4 Saw blade
5 Suction hose
6 Handle for push block
7 Push stick / feeding aid
8 Hose carrier
9 Rip fence extrusion / rip fence
10 Rip fence
11 Table top
12 Guide extrusion / rip fence
13 Guide bar / mitre fence
14 Stanchion, short (2x)
15 Stanchion, long (2x)
30
21
22
23
20
24
16 Leg (4x)
17 Handwheel / blade tilt
18 Handwheel / blade rise and fall
19 Chipcase guide panel, front
20 Bearing plate, front
21 Threaded rod
22 Pinion shaft
23 Setting tube
24 Motor carrier unit
25 Dust extraction port
26 Chipcase
27 Cover
28 Bearing plate, rear
29 Chipcase guide panel, rear
13
19
11
12
14
15
16
17
18
30 Fence carrier, lower /
mitre fence
31 Fence carrier, upper /
mitre fence
32 Mitre fence extrusion
– Assembly wrench
– Hardware bag
3
Page 4
ENGLISH
2. Machine overview
42
41
33
34
35
36
37
38
39
33 Saw blade ∅315 mm
34 Rip fence
35 Table top of galvanized steel
plate – high stability under load
and permanent protection
against corrosion
36 Handwheel for setting the depth
of cut steplessly from
0 – 85 mm
37 Handwheel for stepless blade
tilt setting from 90° through 45°
38 Lock lever for locking the blade
tilt angle
39 ON/OFF switch
40
40 Stand with multiple reinforce-
ment beads for high stability
41 Mitre fence
42 Maintenance-free induction
motor
4
Page 5
ENGLISH
Table of Contents
1. Scope of delivery ........................3
2. Machine overview .......................4
3. Please read first! .........................5
4. Safety instructions .....................5
4.1 Specified conditions of use ...........5
4.2 General safety instructions ...........5
4.3 Symbols used throughout
these instructions..........................6
4.4 Safety devices ..............................6
5. Special product features............ 6
6. Operating elements .................... 6
7. Assembly.....................................7
7.1 Mains connection........................ 13
7.2 Installation...................................13
8. Operation...................................13
8.1 Dust collector ..............................13
8.2 Setting the depth of cut............... 14
8.3 Setting the saw blade tilt............. 14
8.4 Sawing with the rip fence............ 14
8.5 Sawing with the mitre fence........ 15
9. Tips and tricks ..........................15
10. Care and maintenance .............15
10.1 Saw blade change ...................... 15
10.2 Cleaning the saw blade's
height adjustment mechanism .... 15
10.3 Saw storage................................16
10.4 Maintenance ...............................16
11. Repairs.......................................16
12. Transportation ..........................16
13. Available accessories .........16/19
14. Technical specifications ..........17
3. Please read first!
• Assemble tool in strict accordance
with these instructions. Only if you
follow the instructions exactly does
the machine conform to the safety
regulations and can be safely operated.
• Read the safety instructions before
initial operation.
• If you notice transport damage while
unpacking, notify your supplier
immediately. In this case, do not
assemble and operate the saw!
• Dispose of the packing in an environmentally friendly manner. Take
to a proper collecting point.
• Keep these instructions for reference on any issues you may be
uncertain about.
• If you lend or sell this machine be
sure to have these instructions go
with it.
4. Safety instructions
4.1 Specified conditions of
use
This machine is intended to rip and
crosscut grown timber, faced boards,
chip board and wood-core plywood
sheets, and similar wood-derived materials.
Do not cut round stock without suitable
jigs or fixtures. The rotating saw blade
could turn the workpiece.
Any other use is considered to be not as
specified and not permitted. The manufacturer is not liable for any damage
caused by unspecified use.
Modification of the machine or use of
parts not approved by the equipment
manufacturer can cause unforeseeable
damage!
4.2 General safety instructions
When using this tool observe the following safety instructions, to exclude the
risk of personal injury or material damage.
Please also observe the special safety
instructions in the respective chapters;
where applicable, follow the legal directives or regulations for the prevention of
accidents pertaining to the use of circular saws.
A
General hazards!
Keep your work area tidy – a messy
work area invites accidents.
Be alert. Know what you are doing. Set
out to work with reason. Do not operate
tool while under the influence of drugs,
alcohol or medication.
Consider environmental effects:
provide proper lighting.
Prevent adverse body positions. Ensure
firm footing and keep your balance at all
times. Use suitable workpiece supports
when cutting long stock.
Do not operate tool near inflammable liquids or gases.
The saw shall only be started and operated by persons familiar with circular
saws, and who are at any time aware of
the dangers associated with the operation of such tool.
Keep bystanders, particularly children,
out of the danger zone. Persons under
18 years of age shall use this tool only in
the course of their vocational training,
under the supervision of an instructor.
Do not permit other persons to touch the
tool or power cable while it is running.
Do not overload tool – use it only within
the performance range it was designed
for (see "Technical specifications").
B
Danger! Risk of electric shock!
Do not expose tool to rain.
Do not operate tool in damp or wet envi-
ronment.
Prevent body contact with earthed
objects such as radiators, pipes, cooking
stoves, refrigerators when operating this
tool.
Do not use the power cable for purposes
it is not intended for.
Risk of personal injury and
A
crushing by moving parts!
Do not operate the tool without installed
guards.
Always keep sufficient distance to the
saw blade. Use suitable feeding aids, if
necessary.
Keep sufficient distance to driven components when operating the electric tool.
Do not attempt to stop the saw blade by
pushing the workpiece against its side.
Ensure the tool is disconnected from
power supply before servicing.
Ensure that when switching on (e.g. after
servicing) no tools or loose parts are left
on or in the tool.
Turn power off if the tool is not used.
Cutting hazard, even with the
A
cutting tool at standstill!
Wear gloves when changing cutting
tools.
A
Risk of kickback (workpiece is
caught by the saw blade and thrown
against the operator):
Always work with a properly set riving
knife.
Do not jam workpieces.
Cut thin or thin-walled workpieces only
with fine-toothed saw blades. Always
use sharp saw blades.
If in doubt, check workpiece for inclusion
of foreign matter (e.g. nails or screws).
Cut only stock of dimensions that allow
for safe and secure holding while cutting.
Never cut several workpieces at the
same time – and also no bundles containing several individual pieces. Risk of
personal injury if individual pieces are
caught by the saw blade uncontrolled.
When cutting round stock, use a suitable
jig to prevent the workpiece from turning.
c
Drawing-in/trapping hazard!
Ensure that no parts of the body or cloth-
ing can be caught and drawn in by rotating components (no neckties, no loosefitting clothes; contain long hair with hairnet).
Never cut workpieces containing the following materials:
− ropes
− strings
− cords
− cables
− wires
5
Page 6
ENGLISH
Hazard generated by insuffi-
A
cient personal protection gear!
Wear hearing protection.
Wear safety glasses.
Wear dust mask.
Wear suitable work clothes. When working outdoors wearing of non-slip shoes is
recommended.
Risk of injury by inhaling wood
A
dust!
Dust of certain timber species (e.g. oak,
beech, ash) can cause cancer when
inhaled: work only with a suitable dust
collector attached to the saw.
A
Hazard generated by modification of the machine or use of parts
not tested and approved by the equipment manufacturer!
Assemble tool in strict accordance with
these instructions.
Use only parts approved by the equipment manufacturer.
Use only tools (saw blades) conforming
to EN 847-1:1997.
Do not make changes to any of the
parts.
Use only matching saw blades and riving
knives.
Hazard generated by tool
A
defects!
Keep tool and accessories in good
repair. Observe the maintenance
instructions.
Before any use check tool for possible
damage: before operating the tool all
safety devices, protective guards or
slightly damaged parts need to be
checked for proper function as specified.
Check to see that all moving parts work
properly and do not jam. All parts must
be correctly installed and meet all conditions necessary for the proper operation
of the tool.
Damaged protection devices or parts
must be repaired or replaced by a qualified specialist. Have damaged switches
replaced by a service centre. Do not
operate tool if the switch can not be
turned ON or OFF.
Keep handles free of oil and grease.
4.3 Symbols used through-
out these instructions
Danger!
A
Indicates risk of personal
injury or severe material dam-
age.
Caution!
A
Risk of material damage.
Note:
3
Additional information.
4.4 Safety devices
Riving knife
The riving knife (43) prevents the workpiece from being caught by the rising
teeth of the saw blade and being thrown
against the operator.
Always have the riving knife installed
during operation.
43 44
Blade guard
The blade guard (44) protects against
unintentional contact with the saw blade
and from chips flying about.
Always have the blade guard installed
during operation.
Push stick
The push stick (45) serves as an extension of the hand and protects against
accidental contact with the saw blade.
Always use the push stick if the distance
between saw blade and rip fence is less
than 120 mm.
Guide the push stick at an angle of 20°
… 30° against the saw table's surface.
When the push stick is not used, it can
be hung to the holder (46) provided.
Replace the push stick if damaged.
45
46
5. Special product features
• Steplessly adjustable bevel tilt from
90° to 45°.
• Stepless depth of cut setting to
85 mm.
• An undervoltage relay prevents the
machine from starting up when
power is restored after a power failure.
• All operating elements are located
at the machine's front.
• Robust sheet metal construction
with galvanized saw table.
6. Operating elements
ON/OFF switch
• To start = press green switch button
(47).
• To stop = press red switch button
(48).
47
Note:
3
In the event of a power failure an
undervoltage relay is activated. This prevents the starting of the machine when
the power is restored. To restart, the
green switch button must be actuated.
Setting device for saw blade tilt
The saw blade tilt can be steplessly set
by the handwheel (49) from 0° through
45°.
48
Risk of electric shock!
B
Risk of personal injury by electric shock.
Drawing-in/trapping hazard!
c
Risk of personal injury by body
parts or clothing being drawn
into the rotating saw blade.
6
Handle for push block
To be affixed to a suitable board. For the
safe guiding of small stock.
49 50
Page 7
In order to prevent the set blade tilt to
change during cutting, its position is
locked with the lock lever (50).
Handwheel for setting the depth of
cut
The depth of cut can be adjusted by
turning the handwheel (51).
ENGLISH
54
The chipcase guide panels (55) and (57)
are installed on the underside of the
table top (58).
1. Place table top with the folds facing
up on a sturdy support.
56
55
51
Fence
The saw is equipped with two fences:
• Mitre fence (for cross/mitre cuts):
52
For use as mitre fence the short
fence extrusion (52) must be
installed. The mitre fence is
mounted on a guide bar, fastened to
the left-hand side of the saw table.
The plastic nose of the fence extrusion must point towards the saw
blade.
For mitre cuts, the fence extrusion is
adjustable to 45° maximum.
• Rip fence (for ripping):
53
For use as rip fence the long fence
extrusion (53) must be installed. It is
mounted on the guide extrusion at
the front of the saw table.
After loosening the two knurled nuts
(54), the fence extrusion can be
removed and shifted:
Wide edge:
− for cutting thick stock
Small edge:
− for cutting thin stock;
− when the saw blade is tilted.
7. Assembly
Danger!
A
Modifications of the saw or the
use of parts not tested and approved
by the equipment manufacturer can
lead to unforeseen damage during
operation!
− Assemble the saw in strict
accordance with these instructions.
− Use only the parts supplied as
standard delivery.
− Do not change any parts.
Only if you follow the instructions exactly
does the saw conform to the safety regulations and can be safely operated.
If you also observe the following notes,
the assembly will cause no problems:
• Read the instructions for each step
before executing it.
• Lay out the parts required for each
assembly step.
Required tools
− Hex. wrench 4 mm
− Hex. wrench 5 mm
− Hex. wrench 6 mm
− Wrench 10 mm
− Wrench 13 mm
− Wrench 17 mm
− Wrench 19 mm
− Ring spanner 46 mm
− Philips screwdriver
Chipcase guide panel installation
Item Description Qty.
Chipcase guide
55
panel, rear
Flange nut M8
56
Chipcase guide
57
panel, front
Table top
58
Hex. socket counter-
59
sunk head screw
M8 x 25
1
6
1
1
6
57
58
59
2. Attach front chipcase guide panel
(57) and rear chipcase guide panel
(55) using three each countersunk
screws (59) and flange nuts (56) to
the underside of the table top(58):
− The front of the saw is where the
recess for the rip fence scale is
located in the table top (see
image detail).
− The square ends of the curved
oblong holes (arrows) must face
the edge of the table top which is
closer to the opening for the saw
blade.
− The folded edges of the chipcase
guide panels must point outwards.
Bearing plate installation
Item Description Qty.
Hexagon nut M6
60
Cam plate
61
Hexagon head screw
62
M6 x 16
Hexagon head screw
63
M8 x 20
Guide roller
64
Bearing plate, rear
66
Flange nut M8
67
Bearing plate, front
68
Indicator
70
Angle scale
71
1. Attach two each cam plate (61)
(hole not in centre) with hexagon
head screw (62) and hexagon nut
(60) fingertight to the inside of each
chipcase guide panel.
4
4
4
4
4
1
4
1
1
1
7
Page 8
ENGLISH
60
62
61
2. Fasten the rear bearing plate (66)
(with oblong hole) to the rear chipcase guide panel (65) (convex hole
facing inward):
− Place guide rollers (64) with the
smaller washer from the outside
in the curved oblong holes.
− Put hexagon head screws (63)
from the outside through the
guide roller (64) and the holes of
the bearing plate.
− Screw on the flange nut (67) from
the inside.
61
62
60
67
68
69
6364 70 71
4. Adjust bearing plates so that the
their lower edges are parallel with
the table top.
5. The two lower cam plates serve as
stop for the bearing plates; adjust
and tighten them.
6. Affix the angle scale (71) to the front
chipcase guide panel – the two
holes in both the chipcase guide
panel and the angle scale must be
aligned as illustrated.
Motor carrier unit installation
Item Description Qty.
Hex. socket counter-
68
sunk head screw
M6 x 16
Motor carrier unit
69
Washer ∅8.4/25
70
Flange nut M6
71
1. Place the motor carrier unit (69) vertically between the two bearing
plates.
68
6
1
6
6
69
Bevel tilt setting device installation
Item Description Qty.
Hex. socket counter-
72
sunk head screw
M8 x 35
Cup spring 8.216
73
Outer clamping piece
74
Inner clamping piece
75
Hexagon nut, prevail-
76
ing torque-type, M8
Setting tube
77
Pinion shaft
78
Threaded rod
79
Setting knob
80
Washer 17/30
81
Hexagon thin nut,
82
M16
Washer 8.4/17
83
Lock lever
84
1. Put on the outer clamping piece (74)
to the outside of the rear chipcase
guide panel, and the inner clamping
piece (75) to the inside of the rear
bearing plate.
72
73
74
1
4
1
1
2
1
1
1
1
1
1
1
1
75
76
63
64
3. Install the front bearing plate (68)
likewise on the front chipcase guide
panel (69) – fit the indicator (70) as
illustrated between the screw's head
(63) and guide roller (64).
65
66
67
8
70
71
2. Bolt motor carrier unit to the bearing
plates:
− At front and rear, fit three each
countersunk screws (68) from the
outside into the holes of the bearing plate and the corresponding
holes in the motor carrier unit.
− From the inside put a washer (70)
and a flange nut (71) on each
screw.
3. Align motor carrier unit to be exactly
vertical to the table top and tighten
the countersunk screws.
2. Secure both clamping pieces with
cap screw (72), four disc springs
(73) and prevailing torque-type hexagon nut (76):
− Place the prevailing torque-type
hexagon nut (76) from the inside
into the seat provided on the
inner clamping piece (75).
− Put the four disc springs (73)
with their convex sides facing
each other on the cap screw (72).
− From outside, put the cap screw
through the clamping pieces and
screw into the prevailing torquetype hexagon nut – tighten the
cap screw only so much that the
bearing plate will still move.
3. Fit the setting tube (77) at the rear
into the inner clamping piece and at
the front into the corresponding hole
of the bearing plate.
Page 9
ENGLISH
77
78
4. Slide pinion shaft (78) from the front
into the setting tube, so that it will
rest on the gears of the front and
rear chipcase guide panels (the
threaded end of the pinion shaft
must be at the front of the saw).
76
79
5. Put setting knob (80) on the pinion
shaft and secure in place with
washer (81) and hexagon thin nut
(82).
6. Turn the prevailing torque-type hexagon nut (76) on the threaded rod
(79), so that approx. 2 thread will
protrude.
7. Slide the threaded rod into the pinion shaft from the rear of the saw.
8. At the front, put a washer (83) and a
lock lever (84) on the threaded rod
and tighten.
Handwheel installation
Item Description Qty.
Hexagon nut M6
79
Handwheel
80
Turning tang
81
Hex. socket counter-
82
sunk head screw
M6 x 60
Cap nut M14
83
Washer 15/28
84
1. Put the turning tang (81) on the cap
screw (82), then screw on a hexagon nut (79) so far down that the
turning tang will still easily turn.
80
81
82
83
84
2
1
1
1
1
1
79
80
84
2. Fasten the thus prepared turning
tang with the second hexagon nut
(79) to the handwheel (80) and
tighten both hexagon nuts.
3. Put handwheel on the threaded
spindle of the motor carrier unit and
secure with washer (84) and cap nut
(83) – to counter, hold the hexagon
nut on the spindle.
Motor installation
Item Description Qty.
Motor
86
Hexagon head
85
screw, prevailing
torque type, M6 x 16
• Fasten motor (86) with hexagon
head screws (85) to the motor carrier unit.
86
Installation of dust extraction port to
the chipcase
Item Description Qty.
Dust extraction port
87
Hexagon head screw
88
M5 x 16
Flange nut M5
89
Chipcase
90
− Attach the suction port (87) with two
hexagon head screws (88) and
flange nuts (89) as illustrated to the
outside of the chipcase (90).
90
88
87
79
81
82
83
1
4
85
1
2
2
1
89
Installation of sliding plate port to the
chipcase
Item Description Qty.
Sliding plate
91
Cup square neck
92
screw M5 x 16
Flange nut M5
93
• Install the sliding plate (91) on the
outside of the chipcase, using two
each saucer-head screws (92) and
flange nuts (93).
93
91
92
Installation of chipcase to the motor
carrier unit
Item Description Qty.
Hexagon head screw
94
M6 x 80
Washer 6.4/12.5
95
Distance sleeve 6 x
96
60
Hexagon nut, prevail-
97
ing torque type, M6
1. Insert one each hexagon head
screw (94) from the motor side into
the motor carrier unit.
97 94
2. From the saw blade side, put one
each washer (95), distance sleeve
(96) and another washer (95) on the
hexagon head screw, then secure
with one each prevailing torque type
hexagon nut (97).
3. Slide the pre-assembled chipcase
onto the two hexagon head screws
and fasten with one each prevailing
torque type hexagon nut (97).
Cover installation
Item Description Qty.
Hexagon nut, prevail-
98
ing torque type, M6
99 Distance sleeve
6.4 x 1515
1
2
2
2
4
2
4
96
95
2
2
9
Page 10
ENGLISH
Item Description Qty.
Hex. socket counter-
100
sunk head screw
M6 x 25
Guide bracket
101
Cover
102
Pan head tapping
103
screw ∅3.9 x 9.5
The cover is – same as the motor carrier
unit – hinge mounted at the two chipcase guide panels. The heads of two
cap screws, fitted to the cover, serve as
swivel pin.
1. Fit a distance sleeve (99) on a cap
screw (100), then put it from the outside into one of the cover's side panels.
2. Secure cap screw on the inside with
a prevailing torque-type nut (98).
98
99
3. Place cover between the two chipcase guide panels. The cap screw's
head must fit as illustrated into the Ø
10.5 mm hole in the chipcase guide
panel.
4. Install the second cap screw with a
flange nut on the cover, so that its
head will likewise fit in the Ø
10.5 mm hole in the chipcase guide
panel.
5. Insert guide bracket (101) into the
cover (102) as illustrated.
6. Slide guide bracket so far in that the
bent end will hold the chipcase.
Fasten the guide bracket with two
pan head tapping screws (103) to
the chipcase.
2
1
1
2
100
101
102
103
Stand assembly
Item Description Qty.
Hexagon head screw
104
M8 x 16
Leg
105
Stanchion, short
106
Flange nut M8
107
Stanchion, long
108
Bracket for mitre fence
109
Washer 8.4/17
110
Hose carrier
111
1. Attaching the four legs (105) to the
inside of the table panel's corners:
− at the left front and rear of the
table top install the bracket (109)
for the mitre fence with extra
washers (110) as illustrated;
− fasten the hose carrier (111) as
illustrated;
− fit hexagon head screws (104)
into holes from the outside;
− from the inside screw on flange
nuts (107) – do not yet tighten
fully.
105
106
107
108
107
109
110
104 111107
2. Fit long stanchions (108) between
the side legs, short stanchions (106)
between the front and rear legs:
20
4
2
20
2
2
4
1
104
104
− the wide sides of the stanchions
face the table panel;
− the nibs and recesses must fit
into each other;
− fit hexagon head screws (104)
into holes from the outside;
− from the inside screw on flange
nuts (107) – do not yet tighten
fully.
3. Screwing up the stanchions with
each other:
− Fit hexagon head screws (104)
from the side of the table top;
− from the inside screw on flange
nuts (107) – do not yet tighten
fully.
− With the help of another person,
turn the saw over and stand it on
a level floor.
Saw blade installation
Item Description Qty.
Saw blade ∅315 mm
114
Danger!
A
Cutting hazard by the saw
blade: wear gloves when fitting a saw
blade.
1. Raise motor fully.
2. Unscrew arbor bolt (112) from the
saw spindle (L.H. thread!) and
remove the outer blade collar (113).
3. Fit saw blade (114), observe run-
ning direction of teeth.
4. Put on outer blade collar (115) (the
inner blade collar's lug must engage
in the groove of the outer blade collar (113)).
5. Screw arbor bolt (112) back in the
saw spindle (L.H. thread!) and
tighten it. Hold outer blade collar
(115) with ring spanner to counter.
Caution!
A
Always hold the saw blade with
the ring spanner SW 46 at the outer
blade collar, never by any other
means (e.g. with pliers).Otherwise the
saw blade will be damaged.
Risk of injury!
A
After the arbor bolt has been
tightened, remove all tools used during saw blade installation!
1
115112 113 114
10
Page 11
ENGLISH
Saw blade alignment
1. If necessary, crank the saw blade
fully up using the handwheel to
check the alignment.
− The saw blade must be aligned
exactly parallel with the side
edges of the table top.
− It must not touch the table insert
extrusion (neither in the 90° position nor in the 45° bevel position).
To correct the alignment:
2. Loosen the six flange nuts holding
the fastening brackets under the
saw table by approx. one turn.
3. Move the fastening brackets, with
the motor unit/chipcase assembly
attached to it, as required, until the
alignment is correct.
4. Tighten the six flange nuts of the
two fastening brackets.
Riving knife installation
Item Description Qty.
Riving knife
118
Danger!
A
The riving knife is one of the
safety devices and has to be correctly
installed for a safe operation:
1. Loosen the hexagon nut (= Keps
nut) (116) at the pressure plate
(117) approx. two turns.
2. Slide the riving knife (118) as illus-
trated between riving knife carrier
(119) and pressure plate(117).
3. Adjust riving knife (see below) and
tighten the Keps nut.
118
119
117
116
Riving knife adjustment.
In order to match the riving knife exactly
with the saw blade, its position can be
adjusted in two planes:
− in the distance to the saw blade;
1
− in its lateral alignment.
Distance to the saw blade:
The distance between the saw blade's
peripheral edge and the riving knife shall
be between 3...8 mm.
The riving knife must project at least the
same distance over the saw table as the
saw blade.
120
1. If necessary, loosen the Keps nut
(120) on the riving knife one turn.
2. Adjust distance of the riving knife to
the saw blade.
3. Tighten the Keps nut.
Lateral alignment:
riving knife and saw blade must be perfectly in line.
• Turning the four hexagon socket
head cap screws (121) on the motor
carrier unit below the saw table
clockwise
= riving knife is moved to the right.
• Turning the four hexagon socket
head cap screws (121) on the motor
carrier unit below the saw table
counter-clockwise
= riving knife is moved to the left.
121
Table insert extrusion installation
Item Description Qty.
Hex. socket counter-
122
sunk head screw
M6 x 16
Table insert
123
Cam plate 25 mm
124
Hexagon nut, prevailing
125
torque type, M6
1. Put the countersunk screw (122)
from the top through the hole in the
table insert extrusion (123).
2. From the underside, put the cam
plate (124) on the flat head screw
and secure with the prevailing
torque-type hexagon nut (125) – the
cam plate remains rotatable.
1
1
1
1
3. Turn flat head screw clockwise
(viewed from top) until it stops, and
place table insert extrusion flush into
the table top's slot.
122
123
124
125
4. Turn the countersunk screw counter-clockwise: the cam plate will
engage in the recess of the saw
table and locks the table insert
extrusion in place.
Mounting the switch
Item Description Qty.
Hexagon head screw
126
M8 x 16
Flange nut M8
127
• Attach the switch plate with two
each hexagon head screws (126)
and flange nuts (127) to the left front
leg. The switch buttons must point to
the right-hand side.
126127
Caution!
A
Make sure the cable does not
run over sharp edges and is not bent.
Installing the dust collection gear
Item Description Qty.
Blade guard
128
Suction hose
131
1. Install blade guard (128) on the riving knife (129).
128
129
2. Push one end of the suction hose
(131) on the blade guard's suction
port (130).
2
2
1
1
11
Page 12
ENGLISH
3. Fit other end of the suction hose to
the dust extraction port (133) on the
chipcase.
4. Hook the suction hose into the hose
carrier (132).
5. Connect the saw's dust extraction
port at the chipcase to a suitable
dust collector (see "Dust collector" in
chapter "Operation").
130 131
132
133
Scale installation
Item Description Qty.
Pan-head tapping screw
134
Scale
135
Washer 4.3/9
–
1. Fasten scale (135) with three panhead tapping screws (134) and
washers to the recess of the saw
table – do not yet tighten: the scale
still needs to be adjusted according
position and thickness of the saw
blade.
134
2. Place a straightedge against the
right-hand side of the saw blade.
Note:
3
As the saw blade's teeth are
alternately bent outwards (= set of the
saw teeth), make sure the straightedge
3
1
3
135
does not touch any of the teeth set to the
right. Otherwise the straightedge is not
exactly parallel with the saw blade.
3. Scale adjustment: the "0" mark of
the scale must coincide exactly with
the left edge of the straightedge.
4. Carefully tighten the pan head tapping screws, then remove the
straightedge.
Installation on the rip fence guide
extrusion
Item Description Qty.
Flange nut M8
136
Distance sleeve 8 x
137
16
Cup square neck
138
screw M8 x 30
Guide extrusion, rip
139
fence
The guide extrusion for the rip fence is
fitted to the front of the saw table.
1. Slide the head of the saucer-head
screws (138) into the guide extrusion (139).
136
2. Put distance sleeves (137) on the
saucer-head screws.
3. Fit saucer-head screws into the
holes provided at the front of the
saw table and secure with flange
nuts (136).
Mitre fence assembly
Item Description Qty.
Guide bar
140
Fence carrier, lower
141
Serrated lock washer
142
8.4
Hexagon head screw
143
M8 x 16
Star-knob screw M8
145
x 23
Washer 8.4/17
146
Fence carrier, upper
147
Fence extrusion,
148
short
1. Slide the lower fence carrier (141)
onto the guide bar (140) as illus-
trated.
2
2
2
1
137
138
139
1
1
2
4
1
1
1
1
140
141
142 143
2. Install the guide bar between the
two guide bar brackets at the left
front and rear of the saw table, using
one each hexagen head screw
(143) and serrated lock washer
(142).
3. Align guide bar exactly parallel with
the table top's edge.
4. Tighten all screws of mounting
brackets and guide bar.
5. Swing the lower fence carrier up.
6. Install the upper fence carrier (147)
with washer (146) and star-knob
screw (145).
144
7. Place the short fence extrusion
(148) on the carrier and secure in
position with the knurled nuts:
− the plastic nose of the fence
extrusion must point towards the
saw blade
− the washers must be positioned
between the fence carrier and the
knurled nuts
148
8. By means of the set screw (144) the
fence extrusion can be set exactly
sqare to the saw blade. The set
screw (144) is accessible when the
mitre fence is swung down.
Note:
3
When the mitre fence is not
required swing it down, out of the way.
145
146
147
12
Page 13
ENGLISH
Accessory holder installation
Item Description Qty.
Hexagon head screw
149
M6 x 50
Flange nut M6
–
In a final assembly step, two hexagon
head screws are fitted as holders for the
push stick, push block handle and
assembly wrench to the right front leg:
1. Turn one each flange nut approx.
10 mm on the two hexagon head
screws (149).
2. Fit one hexagon head screw in the
hole at the front of the leg and
secure it with another flange nut.
3. Attach the other hexagon head
screw likewise on the right-hand
side of the leg.
Tightening the screwed connections
• Check the saw's screwed connections. Tighten the screwed connections well hand-tight.
2
4
149
7.1 Mains connection
Danger! Electrical hazard.
B
Operate saw in dry environ-
ment only.
Operate saw only on a power source
matching the following requirements
(see also "Technical specifications"):
− Outlets properly installed,
earthed and tested.
− Three-phase outlets with neutral
wire.
− Mains voltage and system frequency conform to the voltage
and frequency shown on the
machine's rating label.
− Protection against electric shock
by a residual current device
(RCD) of 30 mA sensivity.
− Fuse protection of 16 A maximum
against short circuits.
− System impedance Z
interconnection point (house
service connection) 0.35 Ohm
maximum.
max.
at the
Note:
3
Check with your local Electricity
Board or electrician if in doubt whether
your house service connection meets
these requirements.
Position power supply cable so it
does not interfere with the work and
is not damaged.
Protect power supply cable from heat,
aggressive liquids and sharp edges.
Use only rubber-jacketed extension
cables with sufficient lead cross-section (see "Technical specifications").
Do not pull on power supply cable to
unplug.
B
Changing the direction of rotation! (three-phase motors only)
Depending on the phase sequence, it
is possible the saw blade will turn in
the wrong direction. This can lead to
the workpiece being hurled away
when attempting to make a cut. The
direction of rotation must therefore
be checked every time the saw is connected to a different outlet. In case of
an incorrect direction of rotation, the
wiring of the outlet must be changed
by a qualified electrician:
1. After the saw and all of its safety
devices have been assembled, connect it to the mains supply.
2. Raise saw blade fully.
3. Start saw and switch OFF immedi-
ately.
4. Check the saw blade's direction of
rotation from the left-hand side of
the saw. The saw blade must rotate
clockwise.
5. If the saw blade rotates counter-
clockwise, unplug the power cable
at the saw.
6. Have the electric supply changed by
a qualified electrician!
7.2 Installation
• Place the machine on a firm, level
floor.
• Ensure there is sufficient space to
handle larger workpieces.
For maximum upright stability the saw
can be bolted to the floor:
1. Place the fully assembled saw at a
suitable site and mark the bore
holes on the floor.
2. Move saw aside and drill the holes.
3. Align saw with the holes and bolt to
the floor.
8. Operation
Risk of injury!
A
This saw may only be operated
by one person at a time. Other persons shall stay only at a distance to
the saw for the purpose of feeding or
removing stock.
Before starting any work, check to
see that the following are in proper
working order:
− power cable and plug;
− ON/OFF switch
− riving knife
− blade guard
− feeding aids (push stick, push
block and handle).
Use personal protection gear:
− dust respirator;
− hearing protection;
− safety goggles.
Assume proper operating position:
− at the front of the saw;
− in front of the saw;
− to the left of the line of cut;
− when working with two persons,
the other person must remain at
an adequate distance to the saw.
If the type of work requires, use the
following:
− table extension, if otherwise the
workpiece would fall off the table
after cutting;
− sliding carriage;
− dust collector.
Avoid typical operator mistakes:
− Do not attempt to stop the saw
blade by pushing the workpiece
against its side. Risk of kickback.
− Always hold the workpiece down
on the table and do not jam it.
Risk of kickback.
− Never cut several workpieces at
the same time – and also no bundles containing several individual
pieces. Risk of personal injury if
individual pieces are caught by
the saw blade uncontrolled.
Drawing-in/trapping hazard!
c
Never cut stock to which
ropes, cords, strings, cables or wires
are attached or which contain such
materials.
8.1 Dust collector
Danger!
A
Dust of certain timber species
(e.g. beech, oak, ash) can cause cancer when inhaled. Use a suitable dust
collector when working in enclosed
spaces The dust collector must meet
the following requirements:
13
Page 14
ENGLISH
− hoses must fit the outer diameter
of the dust extraction ports (blade
guard 36 mm; chipcase 100 mm);
− air flow volume ≥ 460 m3/h;
− vacuum at dust extraction port of
≥ 530 Pa;
saw
− air speed at dust extraction port
≥ 20 m/ s.
of saw
The dust extraction ports are located at
the chipcase assembly and at the saw
blade guard.
Observe the dust collector's operating
instructions as well!
Operation without a dust collector is only
possible:
− outdoors;
− for short-term operation
(up to a maximum of 30 minutes);
− with dust respirator.
Caution!
A
If no dust collector is hooked
up the sliding plate on the chipcase
must be opened, otherwise chips and
saw dust will build up inside the chipcase.
To open the sliding plate:
1. Loosen both nuts (150) on the
underside of the chipcase slightly.
151
150
2. Slide sliding plate (151) to the side.
3. Tighten nuts (150).
8.2 Setting the depth of cut
Danger!
A
Parts of the body or objects in
the setting range can be caught by
the running saw blade! Set the depth
of cut only with the saw blade at
standstill!
The saw blade's cutting height needs to
be adapted the the height of the workpiece: the blade guard shall rest with its
front edge on the workpiece.
• Set the depth of cut by turning the
handwheel (152) on the chipcase.
152
Note:
3
To compensate for possible play
in the blade height setting mechanism,
always raise the blade to the desired
position.
8.3 Setting the saw blade tilt
Danger!
A
Parts of the body or objects in
the setting range can be caught by
the running saw blade! Set the depth
of cut only with the saw blade at
standstill!!
The saw blade tilt is steplessly adjustable between 0° and 45°.
1. Loosen the lock lever (154).
153 154
2. Using the handwheel (153), set the
desired blade tilt.
3. Tighten the lock lever to secure the
saw blade in the set position.
1. Adopting the fence extrusion to the
workpiece height:
155
156
− Wide edge (155) =
for cutting thick stock
− Small edge (156) =
for cutting thin stock
2. The rip fence (157) is placed from
top onto the guide extrusion (158) at
the front of the saw and locked with
the lock lever (159).
157 158
159
Danger!
A
Always use the push stick if
the distance between saw blade and
rip fence is less than 120 mm.
3. Set the cutting height of the saw
blade. The blade guard must rest
with its front edge on the workpiece.
14
8.4 Sawing with the rip fence
Note:
3
When sawing with the rip fence
the long fence extrusion must be used.
4. Set saw blade tilt and lock.
5. Start motor.
6. Cut workpiece in a single pass.
7. Switch machine off if no further cut-
ting is to be done immediately afterwards.
Page 15
ENGLISH
8.5 Sawing with the mitre
fence
1. Swing mitre fence on the table top.
2. Set to desired mitre angle and lock
in that position. For mitre cuts, the
fence extrusion is adjustable to 45°
maximum.
Caution!
A
The plastic nose must have at
least 10 mm distance to the line of
cut.
3. Set the cutting height of the saw
blade.
4. Set saw blade tilt and lock.
5. Start motor.
6. Cut workpiece in a single pass.
7. Switch machine off if no further cut-
ting is to be done immediately afterwards.
10.1 Saw blade change
Danger!
A
Directly after cutting the saw
blade can be very hot – burning hazard! Let a hot saw blade cool down.
Do not clean the saw blade with combustible liquids. Risk of injury, even
with the blade at standstill. Wear
gloves when changing blades.
When fitting a saw blade, observe the
direction of rotation!
1. Raise saw blade fully.
2. Remove blade guard.
3. Turn the flat head screw (160) of the
table insert extrusion (161) clockwise by 1/4 turn and remove the
table insert.
161
160
4. Loosen arbor bolt (162) with span-
ner (L.H. thread!). Hold outer blade
collar (163) with ring spanner to
counter.
Danger!
A
Use only suitable saw blades
(see "Available accessories") – when
using unsuitable or damaged blades
parts could be explosive-like hurled
from it by centrifugal force.
Do not use:
− saw blades made of high speed
steel (HSS or HS);
− saw blades with visible damage;
− cut-off wheel blades.
A
Danger!
− Mount saw blade only using genuine parts.
− Do not use loose-fitting reducing
rings; the saw blade could work
loose.
− Saw blades have to be mounted
in such way that they do not wobble or run out of balance and can
not work loose during operation.
8. Put on outer blade collar (163) (the
inner blade collar's lug must engage
in the groove of the outer blade collar).
9. Screw arbor bolt (162) back in the
saw spindle (L.H. thread!) and
tighten it. Hold outer blade collar
(163) with ring spanner to counter.
9. Tips and tricks
• Before cutting a workpiece to size
make trial cuts on pieces of scrap.
• Always place a workpiece on the
saw table in such way that it can not
tilt or rock (e.g. always place a
curved board on the table with the
convex side up).
• When working long stock use suitable supports, such as table rear or
side extensions (optional accessories).
• Keep surfaces of the table top clean
– in particular, remove resin residue
with a suitable cleaning and maintenance spray (optional accessory).
10. Care and maintenance
Danger!
A
Prior to all servicing:
− switch machine OFF;
− unplug power cable;
− wait for saw blade to stop.
• Check that all safety devices are
operational again after each service.
• Repair and maintenance work other
than described in this section should
only be carried out by qualified specialists.
164162 163
5. Remove outer blade collar (163)
and saw blade (164) from the saw
spindle.
6. Clean clamping surfaces of saw
spindle and saw blade.
Danger!
A
Do not use cleaning agents
(e.g. to remove resin residue) that
could corrode the light metal components of the saw; the stability of the
saw would be adversely affected.
7. Put on a fresh saw blade (observe
direction of rotation!).
A
Danger!
− Do not extend arbor bolt tightening wrench.
− Do not tighten arbor bolt by hitting the wrench.
− After the arbor bolt has been
tightened, remove all tools used
during saw blade installation!
10. Fit table insert extrusion (165) flush
into the saw table.
165
166
11. Turn the countersunk screw (166)
counter-clockwise against the stop.
10.2 Cleaning the saw blade's
height adjustment mechanism
1. Raise saw blade fully and dismount
it (see "Saw blade change").
Now the spindle of the height adjustment is accessible from the top.
2. Clean spindle with brush, vacuum,
or compressed air.
15
Page 16
ENGLISH
3. Apply a light coat of Care and Maintenance Spray.
4. Install saw blade and tighten arbor
bolt.
5. Install the table insert.
10.3 Saw storage
Danger!
A
Store saw so that
− it can not be started by unauthorized persons, and
− nobody can get injured.
Caution!
A
Do not store saw unprotected
outdoors or in damp environment.
10.4 Maintenance
Before switching ON
Visual check if distance saw blade – riving knife is 3...8 mm.
Visual check of power cable and power
cable plug for damage; if necessary
have damaged parts replaced by a qualified electrician.
After switching OFF
Check to see if the saw blade post-runs
for more than 10 seconds; if so, have the
electronic motorbrake replaced by a
qualified electrician.
Monthly (if used daily)
Remove saw dust and chips with vacuum or brush; apply light coat of oil to
guide elements:
− threaded rod and guide rods of
blade rise and fall mechanismn:
− swivel segments.
13. Available accessories
For special tasks the following accessories are available at your specialist
dealer – see back cover for illustrations:
A Universal Wheel Set
For easy moving.
B Sliding Carriage
For convenient guiding of long
stock.
C Table Side Extension, right
Table size 1000 mm x 600 mm;
with foldable supports.
D Suction Adapter
To connect a shop vacuum to the
dust collection attachment.
E Care and Maintenance Spray
To remove resin residue and preserve metal surfaces.
F Saw blade CV 315 x 1.8 x 30
56 multiple combination teeth
for solid wood and particle board.
G Saw blade CV 315 x 1.8 x 30
80 neutral multiple teeth
for especially smooth cuts in solid
wood and particle board.
H Saw blade TCT 315 x 2.8 x 30
48 universal alternate bevel teeth
for all woods and wood-derived
materials.
I Roller Stand RS 420
J Roller Stand RS 420 W
K Roller Stand RS 420 G
Every 300 hours of operation
Check all screwed joints, retighten if
necessary.
11. Repairs
Danger!
A
Repairs to electric tools must
be carried out by qualified electricians only!
Electric tools in need of repair can be
sent to the service centre of your country. Refer to the spare parts list for the
address.
Please attach a description of the fault to
the electric tool.
12. Transportation
• Lower saw blade fully.
• Dismount add-on parts (fence, slid-
ing carriage).
• If possible use original carton for
shipping.
16
Page 17
14. Technical specifications
TKHS 315
2.2 W
Voltage 230 V / 1~50 Hz
Nominal current A 10.6
Fuse protection min. A 1 - 16 (time-lag)
Degree of protection IP 54
kW
kW
mm
mm
-1
2800
2.2 kW S6 40%
1.5 kW S1 100%
0...85
0...53
Motor speed min
Motor capacity
input capacity P
power output P
1
2
Saw blade cutting speed m/s 47
Saw blade diameter (outer) mm 315
Arbor bore mm 30
Depth of cut
with saw blade vertical
at 45° saw blade tilt
ENGLISH
Dimensions
length saw table
width saw table
height saw table
height (over all)
mm
mm
mm
mm
800
600
850
1150
Weight complete approx. kg 58.2
Sound power level according to DIN 23746*
no-load
when sawing
dB (A)
dB (A)
84.0
99.3
Sound pressure level according to DIN 31202*
no-load
when sawing
dB (A)
dB (A)
74.8
85.0
Ambient temperature range °c –10 … +40
Extension cable – min. lead cross section
Length of cable 10 m
Length of cable 25 m
mm
mm
2
2
3 x 1.5
3 x 2.5
* The values stated here only indicate the loudness emitted by this machine. Whether the operator is required to wear hearing protection can not be determined here. This depends on how much noise reaches the ear of the operator. And this, among other
things, depends on the existing ambient conditions (such as other sources of noise near by). Even though it may not be explicitly
required, it is in your own interest to always wear hearing protection when operating this machine.
17
Page 18
X_1Leer.fm
18
Page 19
U3a0250.fm
A 091 005 7154 B 091 005 3680 C 091 001 4030
D 091 003 1260 E 091 101 8691 F 091 000 0250
G 091 000 0195 H 091 001 2282 I 091 005 3353
J 091 005 3361 K 091 005 3345
19
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U4BA_EB3.fm
www.elektra-beckum.de
ZINDEL - Technische Dokumentation und Multimedia, www.zindel.de
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