woodmizer HR150 User manual

OPERATION MANUAL
HR150
TWIN HEAD HORIZONTAL
BANDRESAW
• The operator must thoroughly read this manual
before operation.
• Keep this manual for future reference.
Form 2386

2
GENERAL SAFETY RULES FOR WOODWORKING MACHINERY..................................................1
SAFETY RULES FOR HORIZONTAL BAND RESAW ........................................................................4
MACHINE SPECIFICATIONS..............................................................................................................8
LIFTING THE MACHINE....................................................................................................................10
UNPACKING AND CHECKING CONTENTS.....................................................................................12
CLEANING THE MACHINE................................................................................................................13
INSTALLING MACHINE.....................................................................................................................14
LEGEND OF THE MACHINE (FRONT VIEW).....................................................................................15
LEGEND OF THE MACHINE (BACK VIEW).....................................................................................16
CONTROLPANEL................................................................................................................................17
LAYOUT OF VARIOUS LIMIT SWITCHES ........................................................................................30
ELECTRIC WIRING DIAGRAM............................................................................................................31
CONNECTING THE DUST HOOD OUTLET.......................................................................................36
CONNECTING THE AIR CIRCUIT ....................................................................................................37
FILTER/REGULATOR/LUBRICATORUNIT......................................................................................38
OIL MIST COOLER............................................................................................................................39
ADJUSTING OIL MIST FLOW RATE ................................................................................................40
INSPECTING AND ADJUSTING SAWBLADE TENSION.................................................................41
ADJUSTINGSAWBLADETRACK (FORWARD/BACKWARD DIRECTION)...................................45
ADJUSTINGSAWBLADETRACK (RIGHTWARD/LEFTWARD DIRECTION)................................47
ADJUSTINGCONVEYOR BELT TRACKING....................................................................................49
ADJUSTING THE LOADING PRESSURE OF INFEED PRESSURE ROLLER.................................50
CONVENIENT WOOD INFEED .........................................................................................................51
MAINTENANCE.................................................................................................................................52
TROUBLE SHOOTING.......................................................................................................................56
CONTENTS
HYDRAULIC SCHEMATIC.................................................................................................................57

GENERALSAFETYRULESFOR
WOODWORKING MACHINERY
1
1. Know your machine. For your own safety, read the operation manual
careful l y. Learn its applications and limitations, as well as specific
potential hazards pertinent to this machine.
2. Make sure the machine is properly grounded.
3. Keep guards in place and in working order. If a guard must be removed
for maintenance or cleaning, make sure it is properly reattached before
using the machine again.
4. Remove adjusting keys and wrenches. Form the habit of checking to
see that keys and adjusting wrenches are removed from the machine
before turning it on.
5. Keep the work area clean. Cluttered areas and work benches increase
the likelihood of an accident.
6. Do not use in dangerous environments. Do not use the machine in
damp or wet locations or exposure to rain. Keep the work area well
illuminated.
7. Keep children away. All visitors should be kept at a safe distance from
the work area.
8. Make workshop childproof. With padlocks, master switches, or by
removing starter keys.
WARNING
Donotattempt to operate untilyou haveread
thoroughlyandunderstoodcompletely all
instructions,rulesetc.containedinthis manual.
Failuretocomply can resultin accidents involving
fire,electricshock,orseriouspersonalinjury. Keep
thisoperationmanualandreviewfrequentlyfor
continuoussafeoperations.

GENERALSAFETYRULESFOR
WOODWORKING MACHINERY
2
9. Do not force the machine. It will do the job better and be safer at the
rate for which it was designed.
10. Use the right tools. Do not force the machine or attachments to do a
job for which they were not designed for. Contact the manufacturer or
distributor if there are any questions about the machine's suitability for
a job.
11. Wear proper apparel. Avoid loose clothing, neckties, rings,
bracelets, or jewelry which could be caught in moving parts. Nonslip
footwear is recommended. Wear protective hair covering to contain
long hair.
12. Always use safety glasses. Use face or dust masks if the operation area
has too much sawdust. Do not wear general glasses, because they do
not resist impact. They are not safety glasses.
13. Secure work.
14. Always keep proper footing and balance.
15. Maintain machine in top condition. Keep the machine clean for the
best and safest performance. Follow instructions for lubricating and
changing accessories.
16. Disconnect the machine from the power s
o urce before servicing and
when changing accessories, or when mounting and remounting motor.
17. Avoid accidental starting. Make sure the switch is in the "off" position
before plugging in the power cord.
18. Use recommended accessories. Consult the operating manual for
recommended accessories.
19. Check for damaged parts. Before further use of the machine, guard
s
and other safety part s should be carefully checked to make sure that it
will operate properly and perform the intended function. Check for
alignment of moving parts, binding of moving parts, b roken parts,
mounting, or any other condition that may affect operation. Guards or
other parts that are damaged should be properly repaired or replaced.

GENERALSAFETYRULESFOR
WOODWORKING MACHINERY
3
20. Never leave the machine running unattended. Turn the power off. Do
not leave the machine until it comes to a complete stop.
21. Do not use the machine while under the effects of drugs, alcohol, or
any medication.
22. Always wear a face or dust mask if machinery operation produces a lot
of saw dust and or wood chips. Always operate the machine in a well-
ventilated area and provide for proper dust removal. Use a wood dust
collection system whenever possible.
23.
The HR150 Resaw is intended for sawing wood only. The machine must
not be used for other purposes such as cutting ice, metal or any other
materials.
24.
The blade is very sharp. Always wear safety gloves when handling the
blade.
25.
Never clean the blade or blade wheels with a brush or a scraper during
sawmilloperation.
26.
Always wear ear protection when operating this machine.

4
SAFETYRULESFOR
HORIZONTAL BAND RESAW
1. Do not attempt to remove any object from the conveyor belt when the
machine is running.
2. The sawblade is very sharp. Care should be taken when replacing
the sawblade.
3. Turn the power off before performing maintenance or servicing.
4. Keep all guards in place before starting the machine.
5. Always keep the sawblade sharp.
6. Before installation of the blade, inspect it for damage and cracks. Use
properly sharpened blades only. Always handle the blade with extreme
caution. Use suitable carrier equipment for transporting the blades.
1. If sawblade breaks, turn the power off immediately. The operator
should stand away from the machine until it comes to a complete
stop.
2. When turning the power on for checking blade tracking, the operator
should stand the one side. This will prevent the danger of blade slip-
out or breakage.
3. Use the proper feed speed according to wood material.
4. Make sure the sawblade is properly tensioned. Excessive tension
may cause blade breakage.
5. Make sure the machine is properly ground to avoid the danger of
electric shock.
6. Before feeding wood into the machine, check if it contains nails or
metallic objects or not.
7. Never clean the blade or blade wheels with a brush or a scraper during
sawmilloperation.

5
SAFETYRULESFOR
HORIZONTAL BAND RESAW
8. The blade tension should be released when the machine is not in use (e.g.:
after a shift). There should be information on the machine that it is necessary
to tension the blade before starting to use the machine again.
9. Before installation of the blade, inspect it for damage and cracks. Use only
properly sharpened blades. Always handle the blade with extreme caution.
Use suitable carrier equipment for transporting the blades.

6
SAFETYRULESFOR
HORIZONTAL BAND RESAW
SafetyLabels Description
See Table 1-1. Pictogram decals used to warn and inform the user about danger in the saw.

7
SAFETYRULESFOR
HORIZONTAL BAND RESAW

8
MACHINE SPECIFICATIONS
HR150 SPECIFICATIONS
*
HR150 Super, Power Options
One 15kW (20HP) Motor, 230V Part #: HR150SEA20
One 15kW (20HP) Motor, 380V 50Hz Part #: HR150SEH20
One 18.5kW (25HP) Motor, 460V/60Hz Part #: HR150SEC20
HR150ManualPowerOptions
One 15kW (20HP) Motor, 230V Part #: HR150EA20
One 15kW (20HP) Motor, 380V 50Hz Part #: HR150EH20
One 18.5kW (25HP) Motor, 460V/60Hz Part #: HR150EC20
Blade
Length - 4265mm (168")
Width - 32mm - 35mm (1 ¼" - 1 ½"),
Thickness - 1.07mm (0.042")
Linear Blade Speed: 24m/s
Blade Wheel
Diameter - 710mm (28")
Type - Steel, dynamically balanced
Feed System
Conveyor Belt- 285mm x 5480mm (11.22" x 215 ¾")
Feed Rate - Variable 5 to 25m/min (16 to 82 feet/min)
Power - 0.75kW (2HP)
CuttingCapacity
Min. Cut Height - 5mm (.2")
Max. Cut Height - 120mm (6 ¾")
Max. Material Height - 250mm (10")
Min. Material Length - 300mm (12")
Max. Material Length - N/A
Min. Width - 25mm (1")
Max. Width - 300mm (12")
Dimensions & Requirements
Packing Dimensions Frame - 1892mm x 1254mm x 964mm (74" x 50" x 38")
Packing Dimensions Conveyor - 2870mm x 640mm x 600mm (113" x 25 1/4" x 24")
Length - 2794mm (110")
Width - 2210mm (87")
Height - 964mm (38")
Weight - 790kgs (1,742lbs)

9
1The noise level measurement was taken in accordance with PN-EN ISO 3746 Standard.
The noise exposure level given above concerns an 8-hour work day. Value for associated
uncertainty K=4dB.
2 The figures quoted are emission levels and are not necessarily safe working levels. Whilst
there is a correlation between the emission and exposure levels, this cannot be used
reliably to determine whether or not further precautions are required. Factors that
influence the actual level of exposure of the workforce include the characteristics of the
work room and the other sources of noise etc. i.e. the number of machines and other
adjacent processes. Also the permissible exposure level can vary from country to country.
This information, however, will enable the user of the machine to make a better evaluation of
the hazard and risk.
Noise Level
L
EX8 = 87dB(A)12
MACHINE SPECIFICATIONS

10
LIFTING THE MACHINE
3 External chip and dust extraction equipment with fixed installation are dealt with EN 12779:2016-04
4The pressure drop between the inlet of the capture device and the connection to the CADES should not exceed
1.5 kPa (for the nominal air flow rate). If the pressure drop exceeds 1.5 kPa the machine might not be compatible
with conventional CADES.
CAUTION
Always turn on the dust extractor before
startingthemachine.
SAWDUST EXTRACTOR SPECIFICATION
3
Maximum
Capacity:
Collector Inlet
Diameters (in front of fan):
Electric Motor Horsepower:
1200m3/h
145 mm
1,5 kW
Number of Sacks for Waste
2 pc
Total Capacity of Sacks
0.25 m3
Pressure drop
1,5 kPa (0.22 psi)4
Weight
110 kg
Conveying Speed When 10 m Long
Hose Is Used
20 m/s

LIFTING THE MACHINE
11
Lifting Channels
This machine should be lifted or moved only by using a forklift.
Make sure the loading capacity of the forklift is enough to lift
themachine.
TheweightofHR150isshownasbelow:
Netweight:790kgs(1742lbs.)
Grossweight:895kgs(1973lbs.)
Liftingapackedmachineandunpackedmachineisshown
below.Alwayspayattentiontothemachinebalancewhen
liftingthemachine.
Lifting a packed machine Lifting an unpacked machine

12
Thetwinheadhorizontalband resawisshipped inone
woodencrate.
Carefullyunpackthemachinetoavoiddamagetothe
machine.
Checkthe machine to seeifallparts are presentand free of
damage.Ifanyparts are missing ordamaged,contactyour
localdistributororthemachinemanufacturerimmediately.
WARNING
Do not attempt to assemble or operate the
machine without all parts are present and
inworkingorder.
UNPACKING AND CHECKING
CONTENTS

13
CLEANING THE MACHINE
Beforeshipment,themachineiscoatedwitharust-preventive
oiltopreventrusting during transportation.
Onceyoureceiveandunpackthemachine,thoroughlyremove
rustpreventive oil. To do this, use a clean cloth soaked in an
appropriate solvent forremovingtherustpreventiveoil.
CAUTION
Do not use lacquer thinners or any volatile
solvents, because they can damage the
painted surfaces of the machine.

INSTALLING MACHINE
14
IMPORTANT! Before starting to use the resaw, you must meet the
followingconditions:
• Set up the machine on firm and level ground. Secure the sawmill to
the ground to prevent moving during operation.
• A concrete foundation and anchored bolts are recommended.
• When your HR150 resaw is used indoors, it must be operated with
a sawdust exhaust system connected.
• The HR150 resaw must not be used outdoors when it is
raining/snowing. In such a case, the machine must be placed under
a roof or indoors.
• The machine should work in temperatures of –15oC to 40oC (5oF to
104oF) only.
• The light intensity in the operator’s work-place must be 300 lux5.
• Wheninstallingthemachine,besuretoleave
proper spacesaroundthemachinetofacilitate
materialhandling.
5 The light source cannot cause the stroboscopic effect.

15
LEGEND OF THE MACHINE
(FRONT VIEW)
1. Feed conveyor
2. Air cylinder for infeed pressure roller
3. Lifting channels for forklift
4. Front door
5. Dust outlet for lower sawblade (ø4”)
6. Saw wheel drive motor (20/ 25HP)
7. Control box
8. Infeed pressure roller assembly

LEGEND OF THE MACHINE
(BACK VIEW)
16
1. Saw wheel drive motor (20/ 25HP)
2. Filter/regulator/lubricator combination unit
3. Air/hydraulic combination unit for sawblade tension
4. Emergency stop switch
5. Conveyor belt drive motor
6. Gear reducer
7. Oil box for oil mist cooler

17
CONTROL PANEL
1. KEYSWITCH-MAINTENANCE/RUN
2. POWER ON CONTROLPANEL SWITCH
3. EMERGENCYSTOP SWITCH
4. CONVEYORBELTSPEEDREGULATOR
5. SAWBLADE TENSION SWITCH
6. AIRPRESSUREWARNINGLIGHT
7. CONVEYORBELTSTART/STOP TOGGLESWITCH
8. SAW WHEEL STOP SWITCH
9. SAW WHEEL START SWITCH
10. SAW WHEEL LOWERING SWITCH
11. SAW WHEEL RAISING SWITCH
12. DIGITAL CONTROLLER FOR LOWER SAW WHEEL ELEVATION
13. MAGNETIC BRAKE CONTROL SWITCH

18
CONTROL PANEL
2. POWER ON SWITCH
(1) Press this switch for turning power ON. At this
time, the white-color indication lamp lights on.
NOTE
Be sure to turn the Key Switch (1) to maintenance/
run for the power switch to activate.
(2) When this switch is pressed, the machine is
then under a powered condition and ready for
operation.
(3) To turn power off, press the EMERGENCY STOP
SWITCH(3) or turn the Key switch (1) to O
position.
1. KEY SWITCH- MAINTENANCE/ RUN
(1) Turn the Key Switch to the left (Maintenance),
this activates the switch to tension or release
tension on the blades.
Please Note when in Maintenance mode the
machine is unable to start, only the tensioning of
the blades and the magnetic brake switch are
active.
(2) Turn the Key to the right (Run), allows for
normal cutting functions.
(3) To turn power off, turn the Key switch to the “O”
position or press the EMERGENCY STOP
SWITCH (2).