HM122 Operator's Manual
MAINTENANCE
Proper and routine maintenance is critical to operator safety, achieving good milling results, and
to prolong the life of your investment.
Band Wheel Bearings — Inspect before use to ensure they are not worn. Bearings are
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sealed and do not need to be greased.
Blade Guide Bearings — Inspect before use for excessive grooves or scoring in the
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bearing case. Replace if necessary.
Blade Tension — Grease threads of tensioning T-handle when dry or as required. Use
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multi-purpose, extreme-pressure grease.
Log Clamp — Spray the cam mechanism with dry silicone spray frequently.
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Belts — Periodically check the condition and wear of the drive and idler belt. Ensure that
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the blade does not ride on the band wheels.
Drive Belt — Periodically check the tension of the drive belt.
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Carriage Posts (Front) — Spray posts before use with a silicone spray lubricant such as
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3-in-1 or Jig-A-Loo.
Band Wheel Guards — Routinely remove any build-up of sawdust that may collect inside
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the band wheel guards.
Lubrication Tank — Only fill with a water and dish soap mixture, or in winter months use
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windshield washer fluid. Do not leave lubricant in tank if temperature falls below 0˚ C.
Blade Lubricant — Never use diesel fuel or kerosene as blade lubricant.
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substances lead to premature wear of your belts and poor sawing performance. For winter
operation, replace the water lubricant with windshield washer fluid.
Engine — Check the engine oil level before each use and maintain the engine per the
•
instructions set out by the engine manufacturer in the engine manual.
equipped with an oil alert system and will not start without adding oil before starting.
Lifting Cables — Before, during, and after operation, regularly inspect the cables for any
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wear or kinks. Ensure that the cables are in perfect condition. Oil the coiled part of the
cable often to prevent premature wear. Replace with new cables as necessary.
HM122-MY2020: Rev A
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The engine is
22-Oct-2019
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