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HM126 Operator’s Manual

BLADE TRACKING

Blade tracking is the fine-tuning of the band wheel angles to “hold” the blade during cutting.
This “hold” position maintains the blade’s location during most sawing conditions, with the guide
bearings and blocks acting as occasional supports. A properly tracked sawmill will hold the
band portion of the blade centred on the belts without any guides in contact with the blade.

This image shows the “ideal position” with the blade band centred on the belts & band wheels.

Precise measurements are not required to centre the blade band with the belts & band wheels.
Visually confirming the front and back of the blade overhang a similar amount is adequate.

What Happens when Tracking is “Off?”

‣

Excessive blade guide bearing wear

‣

Wavy cuts caused by uneven tension within the blade

‣

Overheating blades / blade breakage

‣

Excessive belt wear

‣

Blade will not stay on the belts

Important Points

:

‣

Tracking testing can only be made with a blade installed.

‣

Tracking

testing

is done under full blade tension. A fully tensioned blade is when tension

is set to 25 ft•lb using a torque wrench—or—when the tension handle is snugged to the
thrust bearing and then rotated a further three (3) full turns.

‣

Tracking

adjustments

are made at three (3) turns off full blade tension.

‣

The blade should run in the same location on both the follower and drive-side belts.

‣

Guide assemblies should

always

be pushed all the way back, clear of the back of the

blade. Nothing should ever be in contact with the blade when testing or making tracking
adjustments.

‣

The following test and adjustments should only be attempted with drive and follower belts
that are in good repair and keeping the blade up off the cast iron band wheels.

‣

Tuning the blade tracking is a process of testing and adjusting—re-testing and adjusting—
re-testing and adjusting. The number of cycles is determined by how far off the tracking
was at the start of the process.

‣

Please see the following pages for testing and adjustment procedures.

HM126-MY2021-EN: Rev F

Page

of

73

112

14-Jul-2021

Band Wheel

Belt

Blade Band

=

=

Belt Path

Similar

Overhang

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Summary of Contents for HM126

Page 1: ...OPERATOR S MANUAL HM126 MY2021 EN Rev F Publication Date 14 Jul 2021 HM126 PORTABLE SAWMILL 9 5 and 14 Horsepower Models ...

Page 2: ...This page intentionally left blank ...

Page 3: ...___________________ 1 TOOLS REQUIRE D 1 4 _________________________________________ 2 UNPACKIN G 1 5 _______________________________________________ 3 TRAC K 1 6 ___________________________________________________ RAILS CENTRE BUNK 17 ________________________________________ MID END BUNKS 19 _____________________________________________ SQUARING THE TRACK AND SETTING THE WIDTH 20 ________________ ...

Page 4: ...E SAWMILL HEAD ASSEMBLY 59 _______________________ RAISING LOWERING THE SAWHEAD 60 ___________________________ LEVELLING THE SAWMILL HEAD ASSEMBLY 61 _____________________ ADJUST THE POST SLEEVE BUSHINGS 62 __________________________ GREASING THREADS 63 __________________________________________ ENGINE OIL 64 ___________________________________________________ PRE START UP CHECKLIS T 6 6 _________...

Page 5: ... h p 9 2 ____________________________________________ BACK BEAM 14 h p 9 3 ___________________________________________ BACK BEAM 9 5 h p 9 4 ___________________________________________ GUIDE BLOCK HOLDER S 9 5 _______________________________________ BAND WHEEL HOUSIN G 9 6 _______________________________________ BAND WHEEL HOUSING DOOR S 9 7 ________________________________ BAND WHEELS AND BELT TE...

Page 6: ...T use the machine until you have fi rst contacted us to determine if it can or should be performed on the product For technical questions and replacement parts please contact Woodland Mills Inc INTENDED US E Woodland Mills wood sawmills are designed for acreage owners to aid in the milling of natural untreated wood with the mill firmly supported on the ground Materials that are processed may conta...

Page 7: ...r protective gloves Wear safety footwear Wear eye protection Wear a face shield Wear a mask Wear ear protection Lift point Lockout electrical power electric sawmills only General warning Electricity warning Instructions are different for electric sawmills Refer to electric sawmill manual addendum for electric sawmill speci fi c instructions Instructions do not pertain to electric sawmills Instruct...

Page 8: ...that could occur It must be understood by the operator that common sense and caution are factors which cannot be built into this product but must be supplied by the operator WARNING Only operate the engine in a well ventilated area Carbon Monoxide CO produced by the engine during use can kill Do not use indoors near windows or in other sheltered areas NOTE All Federal and State laws and any regula...

Page 9: ...Jul 2021 Internal combustion engines present special hazards during operation and fuelling Read and follow the warning instructions in the engine Owner s Manual and the safety guidelines below Failure to follow the warnings and safety standards could result in severe injury or death DO NOT run the machine indoors or in an enclosed area such as a deep trench unless adequate ventilation through such...

Page 10: ...or when needed a face shield Use a dust mask in dusty work conditions This applies to all persons in the work area Also use non skid safety shoes hardhat gloves dust collection systems and hearing protection when appropriate Do not overreach Keep proper footing and balance at all times Remove adjusting keys or wrenches before connecting to the power supply or turning on the tool A wrench or key th...

Page 11: ... use Maintain your sawmill It is recommended that the general condition of the sawmill be examined before it is used Keep your sawmill in good repair by adopting a program of conscientious repair and maintenance in accordance with the recommended procedures found in this manual If any abnormal vibrations or noise occurs turn the sawmill off immediately and have the problem corrected before further...

Page 12: ...press the throttle to bring the blade up to speed the throttle should be fully depressed while the saw is under load 9 Roll the head assembly slowly along the track and against the lumber to make the cut 10 Trim off the rounded sides of the log 11 When the log is squared off boards or posts can be cut to standard or custom speci fi cations 12 To prevent accidents turn off the engine and disconnect...

Page 13: ...Lubricant or Jig A Loo Band Wheel Guards Routinely remove any build up of sawdust that may collect inside the band wheel guards Lubrication Tank Fill with clean water Add a teaspoon of liquid dish soap if pitch builds up on the blade In winter months windshield washer fl uid can be used Do not leave water in tank if temperature falls below 32 F 0 C Blade Lubricant Never use diesel fuel or kerosene...

Page 14: ...instructions still apply to both Item HM126 9 5 Specification HM126 14 Specification Gasoline Engine 9 5 hp Kohler Command Pro 14 hp Kohler Command Pro Max Log Diameter 26 in 660 mm Max Board Width 24 in 610 mm Max Board Thickness 7 in 178 mm Blade Size 1 x 144 in 32 mm x 3657 mm Track Length 153 in 3900 mm Track Width 30 in 775 mm Track Height Adjustability top of bunk 7 to 10 in 200 to 270 mm Pr...

Page 15: ...HM126 Operator s Manual OVERALL DIMENSIONS HM126 MY2021 EN Rev F Page of 13 112 14 Jul 2021 59 9 16 MAX 1513mm MAX 68 5 8 1742mm 160 1 8 MAX 4067mm MAX ...

Page 16: ... tools are in limited supply Tool Specification Wrench Socket 7 mm 2X Wrench Socket 10 mm 2X Wrench Socket 13 mm 2X Wrench Socket 14 mm 2X Wrench Socket 15 mm 2X Wrench Socket 16 mm 2X Wrench Socket 17 mm 2X Wrench Socket 18 mm 2X Wrench Socket 19 mm 2X Wrench 24 mm or Adjustable Wrench 2X Wrench 30 mm or Adjustable Wrench 2X Hex Key 3 mm Hex Key 4 mm Phillips Head Screwdriver No 2 Tape Measure St...

Page 17: ...of the crate using a socket wrench Place two 2 6 8 in 150 200 mm tall support blocks in front of the crate bend the front of the crate down and then lay the cardboard wall over it Carefully rotate the sawhead down onto the cardboard and support blocks and slide it out of the crate as shown below The two long track boxes can now be removed and the crate discarded HM126 MY2021 EN Rev F Page of 15 11...

Page 18: ...rt height adjustments Centre bunk incorporates four 4 mounting holes at each end 12x M16 X 120 mm Hex Bolt 4x Track Rail 16x M10 X 35 mm Flanged Hex Bolt 2x Reinforcement Plate 24x M10 X 25 mm Flanged Hex Bolt 1x Centre Bunk 36x M16 Hex Nut 2x Mid Bunk 40x M10 Flanged Lock Nut 2x End Bunk 12x Levelling Foot Base 4x Carriage Stop HM126 MY2021 EN Rev F Page of 16 112 14 Jul 2021 If a Woodland Mills ...

Page 19: ...t set the four 4 track rails on top of four pieces of lumber of equal height It is ideal to keep the rails at least 4 6 in 100 150 mm off the ground for ease of assembly 16x M10 X 35 mm Flanged Hex Bolt 4x Track Rail 16x M10 Flanged Lock Nut 2x Reinforcement Plate 1x Centre Bunk HM126 MY2021 EN Rev F Page of 17 112 14 Jul 2021 Build track up off the ground on large timbers or blocks for ease of as...

Page 20: ...0 fl anged lock nuts per side Keep the outer faces of the rails 30 in 775 mm apart but do not fully tighten the hardware Snug the bolts enough so that minor adjustments to the track width can be made once all the bunks are assembled to the rails HM126 MY2021 EN Rev F Page of 18 112 14 Jul 2021 M10 X 35 mm Flanged Hex Bolts Reinforcement plate positioned under rails M10 Flanged Lock Nuts 30 in 775 ...

Page 21: ...olts and M10 fl anged lock nuts 4 per bunk at all end mid bunk locations Snug the hardware in the same manner as the centre bunk 16x M10 X 25 mm Flanged Hex Bolt 2x Mid Bunk 16x M10 Flanged Lock Nut 2x End Bunk HM126 MY2021 EN Rev F Page of 19 112 14 Jul 2021 M10 X 25 mm Flanged Hex Bolts M10 Flanged Lock Nuts Ensure bunks are oriented so that the log support sleeves are all on the same side ...

Page 22: ...it for square by measuring diagonally from rail tip to rail tip as shown with the red arrows below Ensure the end bunks are square to the rails Once the width is correct and the track square tighten all sixteen 16 M10 X 25 mm and sixteen 16 M10 X 35 mm fl anged hex bolts and their nuts working from the centre out towards the ends as shown with the black arrows above Double check the track width an...

Page 23: ...y to the rail on the next page Fully tighten the bottom nut and position the second nut roughly 3 4 in 90 100 mm from the bottom of the foot base Ensure the position of the second nut is the same for all twelve 12 levelling foot assemblies 12x M16 X 120 mm Hex Bolt 12x Levelling Foot Base 36x M16 Hex Nut HM126 MY2021 EN Rev F Page of 21 112 14 Jul 2021 M16 X 120 mm Hex Bolt M16 Hex Nut 3 4 i n 90 ...

Page 24: ...hex bolts Do not tighten the nut Leave it loose enough so a noticeable gap exists between the nut and the rail to allow for track levelling in a later step With the feet loosely assembled to the rails remove the timber block supports so the full weight of the track is resting on middle nuts of the levelling feet HM126 MY2021 EN Rev F Page of 22 112 14 Jul 2021 Gap M16 Hex Nut Remove timbers blocks...

Page 25: ...hwise across the rails Turn the middle nut on each foot to fi ne tune the level Once level secure each foot to the rail by tightening the M16 top nut HM126 MY2021 EN Rev F Page of 23 112 14 Jul 2021 Work from the centre of the track out towards each end Adjust the level of each foot by turning the middle nut Secure each foot by tightening the top nut to the rail ...

Page 26: ...le each carriage stop to the insides of the track rails Leave the carriage stops off one end if the sawmill head will be manually lifted onto the track See section PLACING THE HEAD ON THE TRACK METHOD 2 8x M10 X 25 mm Flanged Hex Bolt 4x Carriage Stop 8x M10 Flanged Lock Nut HM126 MY2021 EN Rev F Page of 24 112 14 Jul 2021 30 1 2 775mm Carriage stops bolt to inside face of track rails M10 Flanged ...

Page 27: ...he log clamp into the receiver so that it angles away from the shaft weldment Slide the shaft bracket over the end of the shaft 4x M10 X 25 mm Flanged Hex Bolt 1x Log Clamp Shaft Bracket Weldment 4x M10 Flanged Lock Nut 1x Log Clamp Shaft Bracket 1x M10 X 40 mm T Bolt 1x Log Clamp Receiver HM126 MY2021 EN Rev F Page of 25 112 14 Jul 2021 T bolt threads should be coated with grease ...

Page 28: ...Note that there are multiple locations along the track where the log clamp can be bolted Depending on how many track sections are being used select a log clamp position that will secure the log fi rmly against a minimum of two log supports HM126 MY2021 EN Rev F Page of 26 112 14 Jul 2021 Direction of Cut M10 Flanged Lock Nut M10 X 25 mm Flanged Hex Bolt ...

Page 29: ...ts away from the log remove the log clamp from the receiver loosen the T bolt reverse the receiver on the shaft by rotating it 180 and retighten the T bolt Insert the log clamp back into the receiver HM126 MY2021 EN Rev F Page of 27 112 14 Jul 2021 Clamp should be tilted forward towards log ...

Page 30: ...the log supports they help square the log support to the top face of the bunk if necessary See next page for directions The log supports can be installed into any of the sleeves on the centre or mid bunks 6x M10 X 25 mm Flanged Hex Bolt 2x Bevelled Log Support 6x M10 Hex Nut 2x Key Stop Log Support HM126 MY2021 EN Rev F Page of 28 112 14 Jul 2021 Direction of Cut Use the shorter key stop log suppo...

Page 31: ...om bolt clockwise until the support is square with the bunk If the angle is greater than 90 turn the top bolt clockwise until the support is square with the bunk Once the log support is square with the top of the bunk tighten both jam nuts Secure the log support with the T bolt Repeat the process for the centre and mid bunks as necessary HM126 MY2021 EN Rev F Page of 29 112 14 Jul 2021 90 Check fo...

Page 32: ...approximately 6 in 150 mm above the ground slide the two 2 front posts through the top of the post sleeves do not assemble them from the bottom There are wedge shaped caps on the bottom of each post to help aid the assembly of the posts through the nylon post sleeve bushings Orient both posts so the holes are facing sideways 2x Front Post HM126 MY2021 EN Rev F Page of 30 112 14 Jul 2021 Wedge cap ...

Page 33: ...HM126 Operator s Manual Remove the wedge shaped caps from the bottom of both posts They are only required for front post assembly HM126 MY2021 EN Rev F Page of 31 112 14 Jul 2021 ...

Page 34: ...posts with four 4 M12 X 80 mm bolts eight 8 M12 fl at washers and four 4 M12 lock nuts Be sure the bolts point outward and the carriage wheels are positioned on the inside of the legs Snug these four 4 M12 bolts just enough so that the plates are fl ush to the posts but do not fully tighten them Push the posts all the way up until the carriage leg plates contact the post sleeves 4x M12 X 80 mm Hex...

Page 35: ... side of the long spacers between the carriage legs and then reassemble the carriage wheels Do not fully tighten the carriage wheel bolts See section HEAD LOCK DOWN PLATES in the sawmill trailer Operator Manuals to complete the lock down plate installation once the sawmill is on the trailer 8x Head Lock Down Plate HM126 MY2021 EN Rev F Page of 33 112 14 Jul 2021 Discard short spacers Loosely assem...

Page 36: ...lp of another person stand the sawhead upright by rotating it around the rounded pro fi les at the front of the carriage legs Do not set the sawhead on the track until instructed to do so later in the assembly process HM126 MY2021 EN Rev F Page of 34 112 14 Jul 2021 ...

Page 37: ...ed below attach the rear posts between the carriage leg plates using one 1 M12 X 80 mm bolt two 2 fl at washers and one 1 lock nut per post 2x M12 X 80 mm Hex Bolt 2x Rear Post 2x M12 Lock Nut 4x M12 Flat Washer HM126 MY2021 EN Rev F Page of 35 112 14 Jul 2021 ...

Page 38: ...unting bracket on the right side behind the pulley Install all bolts so they are pointing outward Use an M12 fl at washer under every bolt head and lock nut Finally install two 2 M12 X 80 mm bolts at the top of each carriage leg Do not fully tighten these bolts at this time 2x M12 X 110 mm Hex Bolt 1x Cross Beam 6x M12 X 90 mm Hex Bolt 1x Log Scale Mounting Bracket 2x M12 X 80 mm Hex Bolt 2x Pulle...

Page 39: ...HM126 Operator s Manual HM126 MY2021 EN Rev F Page of 37 112 14 Jul 2021 Log Scale Mounting Bracket M12 X 80 mm Assemble these bolts last M12 X 110 m m Pulleys M12 X 35 mm ...

Page 40: ...e the lubrication tank to the front of the cross beam Assemble the lubrication tank to the cross beam with four 4 M8 X 16 mm bolts and lock nuts Ensure the bolts point inward 4x M8 X 16 mm Hex Bolt 1x Lubrication Tank 4x M8 Lock Nut HM126 MY2021 EN Rev F Page of 38 112 14 Jul 2021 ...

Page 41: ...ulley and spacer as illustrated on the next page Use an M12 fl at washer under every bolt head and lock nut Do not fully tighten these bolts at this time 1x M12 X 100 mm Hex Bolt 1x Dashboard 5x M12 X 80 mm Hex Bolt 1x Pulley 2x M4 X 30 mm Pan Head Screw 1x Spacer 12 mm Lg 6x M12 Lock Nut 1x Hour Meter 2x M4 Lock Nut 12x M12 Flat Washer 4x M4 Flat Washer 20 32 13 16 39 88 1 9 16 20 32 13 16 HM126 ...

Page 42: ...s Once the entire sawmill has been assembled snip the wire loop at the top of the meter with either a razor or sharp knife This will activate the meter to start measuring the vibration of the machine recording the hours of use on the engine HM126 MY2021 EN Rev F Page of 40 112 14 Jul 2021 Cut wire loop on hour meter after sawmill is assembled Pulley Detail M12 X 100 mm Bolt Hour meter mounting hol...

Page 43: ...m spacer between pulleys and one 1 M12 X 80 mm bolt Use an M12 fl at washer under each bolt head and lock nut Fasten the centre tab to the inside of the dashboard using an M10 X 25 mm bolt and nut Do not fully tighten these bolts at this time 1x M12 X 120 mm Hex Bolt 1x Lift Mechanism Sub Assembly 1x M12 X 80 mm Hex Bolt 2x Pulley 1x M10 X 25 mm Hex Bolt 1x Spacer 12 mm Lg 2x M12 Lock Nut 1x Space...

Page 44: ...HM126 Operator s Manual HM126 MY2021 EN Rev F Page of 42 112 14 Jul 2021 M12 X 80 mm Bolt M12 X 120 mm Bolt 5 mm Spacer 12 mm Spacer M10 X 25 mm Bolt ...

Page 45: ...a threaded eyebolt with two 2 M10 fl ange nuts at the other end The cable lengths are unique to each side so do not swap them Route lift cable A right side as shown below 1x Lift Cable A Right Side 1x Lift Cable B Left Side HM126 MY2021 EN Rev F Page of 43 112 14 Jul 2021 Route Lift Cable A around lower pulleys Eyebolt end Dashboard removed for clarity ...

Page 46: ...Secure the eyebolt to the bracket with the M10 fl ange nut that was removed sandwiching the bracket between both fl ange nuts Repeat the process for the other lift cable Do not fully tighten this hardware HM126 MY2021 EN Rev F Page of 44 112 14 Jul 2021 Route Lift Cable B around upper pulleys Eyebolt end Dashboard and Lift Cable A removed for clarity Components removed for clarity Lift Cable B Lif...

Page 47: ... mm Hex Bolt 1x Scale Support 2x M6 Lock Nut 1x Magnetic Scale White 2x M6 Flat Washer 1x Magnetic Scale Yellow 1x Scale Support Spacer Plate 1x Scale Indicator Arrow Bracket Rear 1x Scale Indicator Arrow Bracket Front 1x Scale Indicator Arrow 1x M8 X 25 mm Knob HM126 MY2021 EN Rev F Page of 45 112 14 Jul 2021 ...

Page 48: ...agnetic scale the kerf is not accounted for in the measurements HM126 MY2021 EN Rev F Page of 46 112 14 Jul 2021 Yellow Scal e The left side is an inch scale with the large graduations spaced at 1 in The right side is four quarter 4 4 which mills the lumber in oversize to allow for fi nish planing on each side after drying White Scal e The left side is an inch scale with the large graduations spac...

Page 49: ...racket forwards or backwards if the arrow locking plates bind on the log scale bracket as the sawhead is raised and lowered Store the other magnetic scale on the front side of the scale support when not in use HM126 MY2021 EN Rev F Page of 47 112 14 Jul 2021 Store unused magnetic scale on front side of scale support Adjust position of mounting bracket to prevent binding ...

Page 50: ...t stand below right 2x M10 X 70 mm Flanged Hex Bolt 1x Push Handle 2x M10 Lock Nut HM126 MY2021 EN Rev F Page of 48 112 14 Jul 2021 For ground mount setups assemble the push handle pointing upwards For sawmill trailer setups assemble the push handle pointing downwards Recommended throttle handle position assembly in next section Recommended throttle handle position assembly in next section Ground ...

Page 51: ...e of the post using two 2 M10 X 70 mm bolts and M10 fl anged lock nuts as shown below Fully tighten these bolts The push handle can be adjusted rotated forwards or backwards to suit the ergonomics of the operator in either ground mount or sawmill trailer con fi gurations HM126 MY2021 EN Rev F Page of 49 112 14 Jul 2021 ...

Page 52: ...eds to be unthreaded from the throttle handle prior to assembly There are two 2 M6 hex bolts two 2 lock nuts and six 6 fl at washers Assemble the throttle handle to the uppermost pair of holes in the push handle 1x M4 X 12 mm Phillips Pan Head Screw 1x Throttle Handle Assembly 1x Throttle Cable Barrel Clamp HM126 MY2021 EN Rev F Page of 50 112 14 Jul 2021 Note the location of the six 6 fl at washe...

Page 53: ...uator tab then to the engine Next route the unsheathed end of the cable through the hole in the barrel clamp pull it tight while ensuring the throttle handle is still fully open and then tighten the M4 Phillips pan head screw to secure it in place This will take the slack out of the cable The assembled throttle handle and routed cable should now match the image below HM126 MY2021 EN Rev F Page of ...

Page 54: ... 10 mm fl at head screws per latch Assemble the latches to the pre installed spacers on the bottom of the band wheel housing On each band wheel door install the hook shaped catch using two 2 M4 X 10 mm fl at head screws with lock nuts 8x M4 X 10 mm Phillips Flat Head Screw 2x Latch 4x M4 Lock Nut HM126 MY2021 EN Rev F Page of 52 112 14 Jul 2021 ...

Page 55: ... the handle by passing the M12 X 130 mm socket head cap screw through one 1 M12 fl at washer and the handle and thread it into the aluminum blade guide arm Then secure it on the back side of the arm using the other M12 fl at washer and M12 lock nut 1x M12 X 130 mm Socket Head Cap Screw 2x M12 Flat Washer 1x M12 Lock Nut 1x Handle Grip HM126 MY2021 EN Rev F Page of 53 112 14 Jul 2021 ...

Page 56: ... on the auto lube valve down through the bracket on the post sleeve then to either the barbed fi tting 14 hp or the copper drip nozzle 9 5 hp on the guide block holder shaft 1x Tubing Tank to Valve Short 1x Tubing Valve to Guide Block Long HM126 MY2021 EN Rev F Page of 54 112 14 Jul 2021 Route tubing through bracket on post sleeve Connect both tubes to barbed fi ttings on auto lube valve Connect t...

Page 57: ...k holder as shown below Other sawmill components have been removed for clarity HM126 MY2021 EN Rev F Page of 55 112 14 Jul 2021 1 Remove drip nozzle from tubing 2 Insert the long end of the drip nozzle through the front of the follower side guide block holder 3 Ensure the drip nozzle is pushed far enough through the guide block holder shaft so that the water will drip onto the blade Cut Direction ...

Page 58: ...HM126 Operator s Manual TIGHTEN CARRIAGE WHEEL BOLTS Tighten the four 4 M20 X 120 mm bolts that fasten the carriage wheels to the carriage side plates HM126 MY2021 EN Rev F Page of 56 112 14 Jul 2021 ...

Page 59: ...ll head can be lifted onto the track assembly METHOD 1 If a tractor or forklift is available the head can be lifted onto the track with a lifting strap or chain with a minimum rating of 1000 lb 450 kg Attach the lifting strap chain to the lifting eyes raise the head up and rest it on the track so that the grooves in the carriage wheels fi t around the track rails Two people are recommended for thi...

Page 60: ...back end of the sawmill head and walk it forward until both rear carriage wheels are seated on the track Figure 3 Finally reattach the two 2 carriage stops to the inner faces of the track rails Figure 4 With the sawmill head assembly now resting on the track grab hold of the one side of the cross beam and perform a shake down of the head Shaking the head will help settle the components into their ...

Page 61: ...the track to ensure it moves freely If it binds or is dif fi cult to push it is likely the track is not square straight and or level Make the necessary adjustments to the track and roll the head assembly again Repeat the track adjustments until the head rolls freely HM126 MY2021 EN Rev F Page of 59 112 14 Jul 2021 ...

Page 62: ...s When winding the head up or down the operator pushes the handle towards the mill as the crank arm is turned When the desired cut depth is reached releasing the handle will lock the arm into one of the slots in the indexing plate HM126 MY2021 EN Rev F Page of 60 112 14 Jul 2021 Push handle inward while turning crank arm Crank handle in locked default position Indexing Plate ...

Page 63: ...uts clockwise to raise one side of the sawmill head assembly or counter clockwise to lower it Double check the blade height as discussed in the previous step Once the measurements on both sides are equal and the sawmill head is level tighten the left side fl ange nuts securely against lift mechanism brackets HM126 MY2021 EN Rev F Page of 61 112 14 Jul 2021 Lift Cable A Lift Cable B Loosen left sid...

Page 64: ...hex bolts and spray the posts with a water resistant silicone lubricant such as WD 40 Water Resistant Silicone Spray or 3 in One Silicone Spray Lubricant HM126 MY2021 EN Rev F Page of 62 112 14 Jul 2021 UPPER LOWER The bushing side fi ngers naturally push inwards so as they wear continuous pressure is applied to each side of the carriage post However the front rear wear pads on the bushings do not...

Page 65: ... by turning the tension handle in the counter clockwise direction when the sawmill is not in use Failure to do so will result in fl at spots on the rubber belts These fl at spots will cause the mill to vibrate excessively during subsequent uses Add grease to all T bolt threads on the sawmill track three 3 on the bunks and one 1 on the log clamp assembly HM126 MY2021 EN Rev F Page of 63 112 14 Jul ...

Page 66: ...ny gasoline or engine oil when it is shipped Furthermore the engine is equipped with an oil alert system meaning that if the crankcase oil level is low or empty the power is cut to the spark plug and it will not start When changing the engine oil follow the instructions on the next page HM126 MY2021 EN Rev F Page of 64 112 14 Jul 2021 ...

Page 67: ...w this procedure could damage the threads in the aluminum engine block and void the warranty Repeat the process in reverse to re install the drain plug Remember to hold the brass extension stationary with a second wrench when tightening the plug HM126 MY2021 EN Rev F Page of 65 112 14 Jul 2021 M12 sealing washer should be replaced after each oil change Hold this wrench stationary Rotate this wrenc...

Page 68: ... fuel or other chemicals as they will prematurely deteriorate the rubber belts and can stain the wood 4 Test the blade tracking to ensure the blade band is centred on both band wheels 5 Check blade tension to ensure it is fully tensioned Refer to the label on the back of the blade guard near the tension handle 6 Ensure the wire loop on the dashboard hour meter has been cut so it will record the ho...

Page 69: ...ated such that they are cutting into the wood and not being dragged backwards across it Some blade manufacturers ship their saw blades inside out backwards due to manufacturing processes and they must be fl ipped prior to installation Please follow the instructions throughout the SAWMILL SET UP PROCEDURES section Failure to do so may result in poor sawing performance damage or injury HM126 MY2021 ...

Page 70: ...the M16 hex bolt 1A and lock nut 1B that secure the belt tensioner mechanism to the sawhead Then loosen the M8 bolt 2A in the curved slot its nut 2B is secured in place by an anti rotation device and does not require a second wrench or socket Only loosen the bolts approx one turn do not remove them HM126 MY2021 EN Rev F Page of 68 112 14 Jul 2021 Make sure the blade is under proper tension when se...

Page 71: ... is tight 1 then tighten the upper bolt in the curved slot in a clockwise direction using a 13 mm socket 2 Re check the belt tension to ensure a maximum of in 6 mm de fl ection and then tighten the M16 bolt and lock nut when the de fl ection is correct 3 HM126 MY2021 EN Rev F Page of 69 112 14 Jul 2021 1A 2A 1B 2B 1 2 3 ...

Page 72: ...n Also tuning for wear to ensure proper tension is consistently achieved for years to come Below is a table comparing the positive and negative effects of low and high blade tension Low Tensio n 15 19 ft lb 2 2 Turns Recommended Tensio n 20 25 ft lb 2 3 Turns High Tensio n 26 30 ft lb 3 3 Turns Unpredictable tracking Holds tracking properly Accelerated belt wear Wavy cuts Cuts accurately Optimal b...

Page 73: ...ecommended tension remove shim washers If the bearing is beyond the tube under recommended tension add shim washers Retune approx every 100 hours 1 Torque Wrench Method Use a torque wrench to tension the sawmill each time it is used This ensures perfect tension and is easy to adjust within the recommended tension range This method accounts for wear and settlement without future calibration 2 Count...

Page 74: ... Belleville washers inside are oriented and installed as shown below There are fi ve 5 groups of four washers 4 each containing two 2 opposing nested pairs Ⓐ with a single nested pair Ⓑ at each end There may also be up to six 6 shims Ⓒ installed if the fl ush bearing method is being utilized HM126 MY2021 EN Rev F Page of 72 112 14 Jul 2021 B A A A A A B C ...

Page 75: ... with a blade installed Tracking testing is done under full blade tension A fully tensioned blade is when tension is set to 25 ft lb using a torque wrench or when the tension handle is snugged to the thrust bearing and then rotated a further three 3 full turns Tracking adjustments are made at three 3 turns off full blade tension The blade should run in the same location on both the follower and dr...

Page 76: ... the direction of cut observing how the blade moves forward or rearward on the belts to fi nd its hold position If the blade looks as if it is going to come off during hand rotations STOP and proceed to the Follower Side or Drive Side Adjustment as required Important Points Before Making Adjustments Start adjusting the side that is furthest out of spec fi rst Since adjustments made to one side can...

Page 77: ... A 1 Back off the blade from full tension by three 3 full turns of the tension handle Ensure blade guides are still pushed back and clear of the blade 2 Adjust the blade position To move the blade forward on the belt i Loosen the right side bolt Ⓐ turn ii Tighten the left side bolt Ⓑ to clamp the follower shaft back in place FORWARD To move the blade rearward on the belt i Loosen the left side bol...

Page 78: ...per bolt Ⓑ followed by the upper jam nut Ⓐ 6 Repeat the Test Procedure to see if further adjustment is needed 7 Repeat the drive side adjustment steps and test procedure as many times as necessary until the blade is tracking properly To move the blade forward on the belt i Hold the horizontal bolt Ⓒ stationary with a wrench ii Loosen the right side nut Ⓔ turn iii tighten the left side nut Ⓓ FORWAR...

Page 79: ...ion by closing the valve on the tank 3 Close and latch the band wheel housing doors 4 Start the engine 5 Take the engine slowly up to half throttle for fi fteen 15 seconds then full throttle for an additional fi fteen 15 seconds and then turn the engine off and wait for the blade to stop spinning 6 Open the band wheel housing doors and con fi rm the tracking settings have held 7 Bring the guides f...

Page 80: ...KING section Using a 4 mm hex key loosen the blade guide blocks on both the left and right sides They should be free to slide up and down Loosen the blade guide assembly bolts on both guide block holders so that the round shaft is free to slide back and forth Position it so that there is a thick paper sized gap 040 in or 1 mm between the bearing and the back of blade Re tighten the bolt against th...

Page 81: ...l Using a feeler gauge or thick piece of paper 020 in 0 5 mm place it between the blade and both guide blocks and then tighten the set screws HM126 MY2021 EN Rev F Page of 79 112 14 Jul 2021 040 in 1 mm gap 020 in 0 5 mm gap ...

Page 82: ...feels too loose or too tight adjust the bottom eccentric roller using a wrench Turning it counter clockwise will tighten the arm movement turning it clockwise will loosen the movement Some components removed for clarity HM126 MY2021 EN Rev F Page of 80 112 14 Jul 2021 Counter clockwise tighten arm movement Clockwise loosen arm movement Eccentric V Roller Ensure the lock nut behind the V roller is ...

Page 83: ...o verify the movement feels smooth and that there is positive engagement between the ball plunger and guide arm detents If not adjust the ball plunger with the hex key again and repeat the process until satis fi ed Once the guide arm is moving well tighten the ball plunger jam nut Ensure there is a gap between the ball plunger housing and guide arm Adjust the ball plunger so that only the ball is ...

Page 84: ... as shown below Fully extend the guide arm and set the level on top of the arm Rotate the ABG carriage and guide arm until it matches the blade level so both are parallel Slide the guide arm in and out to verify that the gaps between the guide blocks and the blade are uniform See previous section BLADE GUIDE ADJUSTMENT for more information Once the ABG is properly adjusted fully tighten the four 4...

Page 85: ...nd wheel housing doors 3 Remove the yellow blade guard 14 hp sawmills models only 4 Rotate the blade stopper up on the drive side guide block holder The blade is now suf fi ciently loose and can be easily pulled straight out the front Install a new blade following the reverse order of steps and then set the proper blade tension The tracking should not have to be adjusted after changing blades See ...

Page 86: ...n the sawmill a BX80 cogged belt on the drive side and a BX57 cogged belt on the follower side The BX57 belt fi ts loose on the follower band wheel this is normal First remove the blade following the procedure outlined in section CHANGING THE BLADE HM126 MY2021 EN Rev F Page of 84 112 14 Jul 2021 Remove blade guard Rotate blade stopper up until parallel with blade Release blade tension Remove blad...

Page 87: ...move the bolts Once both bolts are loose the belt tensioner will rotate counter clockwise until the idler pulley comes to rest on the band wheel housing The belt can now easily be removed by hand and a new belt installed Tension the belt following the same procedure as outlined in section DRIVE BELT TENSION HM126 MY2021 EN Rev F Page of 85 112 14 Jul 2021 1 2 ...

Page 88: ...to remove the band wheel from the shaft The blade can now be re installed band wheel housing doors closed and proper blade tension set Note that blade tracking should not have changed after replacing the belts The RapidChangeTM blade system maintains the band wheel angle while the blade is removed Refer to section BLADE TRACKING for more information HM126 MY2021 EN Rev F Page of 86 112 14 Jul 2021...

Page 89: ...tween guide blocks and blade are incorrect Refer to page 78 3 Adjust blade tracking Refer to page 73 4 Install new belts Refer to page 84 5 Install new blade Refer to page 83 6 Slow feed rate down and push head slower through log 7 Valve on water tank is letting out too much water Reduce fl ow by turning dial on valve 8 Run the sawmill without lubrication for 30 minutes in order to dress new belts...

Page 90: ...ade guide arm is dif fi cult to move or too loose 1 Eccentric V roller not adjusted properly 2 Ball plunger over engaged or not enough engagement 3 Guide arm is not parallel with blade 1 Adjust the bottom eccentric V roller clockwise to loosen the guide arm or counter clockwise to tighten the guide arm movement Refer to page 80 2 Adjust the ball plunger Refer to page 81 3 Rotate the adjustable bla...

Page 91: ...ber e g 0001071 in the Part No column If the replacement part is hardware with an HDW part number record the description e g HEX BOLT M10 X 1 5 25 mm LG FULL from the Description column Contact Woodland Mills through the website or via phone email and provide the list of part numbers and or hardware descriptions including quantities for each item HM126 MY2021 EN Rev F Page of 89 112 14 Jul 2021 25...

Page 92: ...e of 90 112 14 Jul 2021 254 8X 7 4X 6 12X 200 8X 2 1 4X 200 4X 3 254 4X 200 4X 254 4X 200 4X 201 8X 4 3 200 4X 200 4X 254 4X 14 13 2X 12 2X 2 200 4X 254 4X 8 200 2X 254 2X 9 14 10 11 195 12X 243 24X 241 7X 14 4X 200 34X 241 7X 14 4X 241 7X 254 2X 200 2X 254 16X 5 2X 243 12X 201 8X ...

Page 93: ...21 59 153 154 155 153 90 157 175 5X 176 4X 225 8X 225 4X 249 4X 73 169 2X 110 109 223 2X 248 2X 112 111 175 4X 184 4X 236 4X 226 4X 40 39 224 224 4X 249 4X 231 4X 250 4X 249 4X 224 4X 72 249 2X 252 228 184 4X 226 4X 152 26 27 6X 238 24X 166 224 175 22 25 2X 24 21 23 218 207 4X 20 61 28 ...

Page 94: ...ul 2021 59 153 154 155 153 90 142 175 5X 176 4X 225 8X 225 4X 249 4X 73 169 2X 110 109 223 2X 248 2X 112 111 175 6X 184 4X 236 4X 226 4X 224 6X 249 6X 231 4X 250 4X 249 4X 224 4X 72 249 2X 252 228 183 4X 226 4X 152 26 27 6X 238 24X 166 224 175 22 25 2X 24 21 23 218 207 4X 20 61 28 ...

Page 95: ...l 2021 175 14X 18 4X 17 8X 16 2X 249 224 180 224 240 178 19 240 178 176 15 191 242 2X 233 4X 242 2X 187 2X 224 179 41 178 2X 29 2X 249 2X 224 2X 181 37 227 251 36 249 4X 29 4X 34 3X 250 245 3X 30 224 4X 206 4X 180 224 224 249 249 224 179 224 249 224 35 33 3X 31 2X 32 227 209 182 241 ...

Page 96: ...021 EN Rev F Page of 94 112 14 Jul 2021 175 14X 18 4X 17 8X 16 2X 249 224 180 224 240 178 19 240 178 176 15 191 242 2X 233 2X 242 2X 187 2X 224 179 41 178 2X 29 249 2X 224 2X 181 178 2X 29 2X 42 181 224 2X 249 2X 180 224 224 249 249 224 179 224 249 224 ...

Page 97: ...126 MY2021 EN Rev F Page of 95 112 14 Jul 2021 208 226 161 226 51 221 43 221 51 45 173 44 220 208 226 161 226 51 221 221 51 173 46 47 48 208 226 161 226 51 221 50 221 51 173 49 220 Drip Nozzl e 9 5 hp Drip Nozzle ABG 14 hp Blade Stoppe r 14 9 5 hp ...

Page 98: ...HM126 Operator s Manual BAND WHEEL HOUSING HM126 MY2021 EN Rev F Page of 96 112 14 Jul 2021 217 2X 38 224 2X 249 2X 205 4X 223 8X 248 4X 55 2X 52 203 2X 58 57 215 2X 215 4X 58 2X 57 2X 203 4X ...

Page 99: ...HM126 Operator s Manual BAND WHEEL HOUSING DOORS HM126 MY2021 EN Rev F Page of 97 112 14 Jul 2021 205 4X 223 8X 56 2X 248 4X 53 54 215 2X 58 247 2X 215 4X 58 2X 247 4X ...

Page 100: ...26 Operator s Manual BAND WHEELS AND BELT TENSIONER HM126 MY2021 EN Rev F Page of 98 112 14 Jul 2021 164 63 232 236 182 185 227 70 163 69 194 68 67 65 64 177 230 67 68 66 71 164 63 232 236 182 60 62 62 156 ...

Page 101: ...26 Operator s Manual ENGINE COMPONENTS 14 hp HM126 MY2021 EN Rev F Page of 99 112 14 Jul 2021 198 236 232 76 74 75 79 239 2X 80 219 159 78 197 2X 236 2X 85 216 87 89 248 223 84 88 86 2X 81 244 239 212 146 ...

Page 102: ...6 Operator s Manual ENGINE COMPONENTS 9 5 hp HM126 MY2021 EN Rev F Page of 100 112 14 Jul 2021 199 237 234 77 74 86 2X 85 216 88 83 223 248 89 87 82 236 2X 197 2X 75 79 239 2X 80 219 158 244 78 239 212 146 ...

Page 103: ...9 108 107 106 132 162 131 227 251 167 86 120 118 119 113 115 223 2X 235 2X 214 2X 174 4X 249 4X 116 117 204 2X 247 2X 227 3X 251 3X 251 4X 227 8X 189 4X 189 6X 227 8X 193 191 222 2X 247 2X 124 213 2X 222 2X 91 2X 92 2X 102 105 104 93 123 227 186 129 227 4X 251 4X 103 251 227 131 162 132 129 227 3X 227 3X 251 3X 192 190 3X 182 250 251 227 254 2X 192 190 3X 227 4X 227 2X 251 2X 114 ...

Page 104: ...E LEG WHEEL AND SWEEPER HM126 MY2021 EN Rev F Page of 102 112 14 Jul 2021 253 2X 229 2X 94 2X 95 2X 96 2X 100 2X 223 2X 170 2X 229 4X 98 2X 160 2X 229 2X 196 2X 99 2X 101 2X 248 2X 223 2X 97 227 251 227 189 248 223 99 101 100 223 170 ...

Page 105: ...HANISM HM126 MY2021 EN Rev F Page of 103 112 14 Jul 2021 129 132 162 131 130 131 162 132 129 188 251 128 126 246 4X 165 165 125 133 168 2X 251 138 37 127 245 255 2X 210 135 35 233 136 134 233 137 250 227 235 2X 211 139 141 REF 140 REF ...

Page 106: ...HM126 Operator s Manual THROTTLE HANDLE HM126 MY2021 EN Rev F Page of 104 112 14 Jul 2021 144 223 4X 172 171 223 2X 145 147 248 2X 144 223 4X 172 171 223 2X 145 248 2X ...

Page 107: ...HM126 Operator s Manual CABLES TUBING LABELS HM126 MY2021 EN Rev F Page of 105 112 14 Jul 2021 140 151 150 148 149 147 121 122 141 ...

Page 108: ...FT SLEEVE 23 1 1 0005457 TENSION ROD RAPIDCHANGE TR18X3 THD 220 mm LG 24 1 1 0002056 RAPIDCHANGE BACK PLATE 160 X 100 mm 25 2 2 0002350 HEX BOLT M12 X 1 25 20 mm LG 2 5 mm CHAMFER 26 1 1 0003116 SPRING WASHER HOLDER RAPIDCHANGE 120 X 50 mm 27 6 6 0002637 SPRING WASHER SHIM 25 ID X 41 5 OD X 1 mm THK 28 1 1 0005452 TENSION HANDLE RATCHET MOUNT OFFSET THD 139 mm LG 29 6 4 0002023 SPACER ADJUSTABLE B...

Page 109: ...R SHAFT 67 2 2 0005282 LEVELLING WASHER FEMALE M16 68 2 2 0005283 LEVELLING WASHER MALE M16 69 1 1 0002645 IDLER PULLEY SPHERICAL ALIGNMENT 33 mm WD 80 mm DIA 70 1 1 0004816 RETAINING RING INTERNAL 40 mm BORE 42 5 mm GROOVE 71 1 1 0002646 PARALLEL KEY 8 X 8 mm 37 mm LG 72 1 1 0002019 NUT LOCKING PLATE 73 1 1 0001655 MANUAL TUBE 74 1 1 0001217 CLUTCH SPACER 27 ID X 50 5 OD X 30 mm LG 75 1 1 0001137...

Page 110: ...1 1 0003235 MAGNETIC SCALE 27 in WHITE 113 1 1 0002034 LUBRICANT TANK 10 L 2 6 gal MANOMETER NAMEPLATE MOUNT 114 1 1 0001132 TANK CAP 115 1 1 0005221 BEAD CHAIN 3 mm BEAD 140 mm LG 116 1 1 0002037 NAMEPLATE HM126 117 1 1 0002038 NAMEPLATE BACKING 118 1 1 0005117 FITTING ELBOW 90 BARBED 6 mm ID TUBE WHITE 119 1 1 0002809 SIGHT LEVEL TUBING LUBRICATION TANK 120 1 1 0002691 LUBRICATION TUBING TANK TO...

Page 111: ...TAL 9 5 hp 159 1 CH440 3149 ENGINE KOHLER COMMAND PRO HORIZONTAL 14 hp 160 4 4 5204 2RS BALL BEARING SEALED ANG CONT DOUBLE ROW 20 mm SFT 47 mm HSG 20 6 mm WD 161 2 2 6000 2RS BALL BEARING SEALED 10 mm SFT 26 mm HSG 8 mm WD 162 7 7 6001 2RS BALL BEARING SEALED 12 mm SFT 28 mm HSG 8 mm WD 163 1 1 6203 2RS BALL BEARING SEALED 17 mm SFT 40 mm HSG 12 mm WD 164 4 4 6305 2RS BALL BEARING SEALED 25 mm SF...

Page 112: ... mm LG THD 202 2 2 HDW HEX BOLT FLANGED CLS 8 8 M10 X 1 5 70 mm LG 26 mm LG THD 203 6 6 HDW BUTTON HEAD SCREW CLS 10 9 M4 X 0 7 6 mm LG FULL 204 2 2 HDW BUTTON HEAD SCREW CLS 10 9 M4 X 0 7 10 mm LG FULL 205 8 8 HDW BUTTON HEAD SCREW CLS 10 9 M6 X 1 16 mm LG FULL 206 4 HDW BUTTON HEAD SCREW CLS 10 9 M8 X 1 25 35 mm LG FULL 207 4 4 HDW SHCS CLS 12 9 M8 X 1 25 20 mm LG FULL 208 2 2 HDW SHCS CLS 12 9 ...

Page 113: ...2 HDW HEX NUT CLS 8 M8 X 1 25 241 7 6 HDW HEX NUT CLS 8 M10 X 1 5 242 4 4 HDW HEX NUT CLS 8 M12 X 1 75 243 36 36 HDW HEX NUT CLS 8 M16 X 2 244 1 1 HDW HEX NUT THIN CLS 4 M6 X 1 3 2 mm THK 245 4 1 HDW HEX NUT THIN CLS 4 M12 X 1 75 6 mm THK 246 4 4 HDW HEX NUT FLANGED CLS 8 M10 X 1 5 247 10 10 HDW LOCK NUT CLS 8 M4 X 0 7 248 17 17 HDW LOCK NUT CLS 8 M6 X 1 249 32 30 HDW LOCK NUT CLS 8 M8 X 1 25 250 ...

Page 114: ...HM126 Operator s Manual NOTES HM126 MY2021 EN Rev F Page of 112 112 14 Jul 2021 ...

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