Motorola LH4-B800E, HE-8000 I instruction manual Lubrication, Lubricating the bed base

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4. INSTALLATION

4-17. Lubrication

CAUTION

Turn off the power switch before carrying out lubricating, otherwise the machine may operate if the treadle is depressed by mistake, which could result in injury.

Be sure to wear protective goggles and gloves when handling the lubricating oil and grease, so that they do not get into your eyes or onto your skin, otherwise inflammation can result. Furthermore, do not drink the oil or eat the grease under any circumstances, as they can cause vomiting and diarrhoea.

Keep the oil out of the reach of children.

NOTE:

Be sure to let the machine Use only specified Brother

operate for a while after adding the oil.

oil (Nisseki Mitsubishi Sewing Lube 10N; VG10) for the machine oil.

4-17-1. Lubricating the bed base

2094Q

1.Set the magnet (1) in place.

2.Gently tilt back the machine head and slowly pour in lubricating oil until the oil level reaches the “HIGH” mark.

If the oil level drops below the “LOW” mark, add more lubricating oil.

3.Gently return the machine head to its original position.

HE-8000

25

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Contents

LH4-B800E HE-8000 Safety Instructions Environmental requirements Sewing Moving parts may cause injury Contents Changing Functions Using Safety devices Name of Each PartHE-8000 SpecificationsSubclass Standard sewing pattern list Optional Parts Special needle plateLeg parts Standing operation pedalAuxiliary table Tape guardRuler Replacement parts set for 70 mm buttonhole length ProgrammerInstallation Power tableVertical positioning Installing the motor Installing the flange nutInstalling the control box Installing the power switch Installing the bed baseInstalling the machine head Installing the head restInstalling the operation panel Connecting the machine head harness Connecting the cordsConnecting the ground wire Connecting the motor harness Connect the connectors of the feed motor harnessConnecting the power cord Connecting the standing pedal harness option Table leg installation treadle support plates Installing the transformerFloor installation Installation underneath the work table Connecting the cordsInstalling the V-belt Adjusting the finger protector Installing the belt cover plate Adjusting the belt retainer Installing the treadle Adjusting the treadle pressureAdjusting the treadle return pressure Adjusting the treadle strokeInstalling the spool stand Installing the eye guard Lubrication Lubricating the bed baseLubricating the rotary hook Rotary hook lubrication adjustmentLubricating the arm Installing the belt cover Operation Part names and functionsTest feed mode indicator Manual mode indicatorProgram mode indicator Select keyHome position return preparation Before starting home position returnOperating the treadle Three pedals Operating the standing pedal optionTwo pedals + kick pedal Parameter table Program setting methodProgram initialization condition Setting items Setting range Unit Default Zigzag width 3.0 mm Setting items Setting range Unit Default Front tack pitch except radial 05 1.00 mm Setting items Setting range Unit No. of stitches in X direction for saw-shaped rear Start backtack width 3.0 mm Saw-shaped underlays Saw-shaped underlay bar tack X stitch no Stitches Rear bar tack tension release timing Stitches Changing program details Bar tacking stitches being cut by the knife 13 17 2118Q 2123Q Rear tack vector shape programs TriangleRectangle Saw-shapeUnderlay programs Underlays sewn togetherSaw-shape underlay Rectangle underlayCutter operation Center knife standard Rear knifeCycle program Changing the production counter Changing the lower thread counter setting value Using the program memos Adding patterns created using the BAS-PC/300Program memo contents Adding patterns to a P-ROM→ 1 → 2 → 3 →….. → 90→ P1 → P2 → …… → P9 → 1 → 2 → …… Checking the Sewing Pattern 2136Q Installing the needle Correct USEThreading the upper thread Threading the thread at the sewing start positionAdjusting the bobbin winding amount Winding the lower threadThreading the bobbin case Stitch patternsWhip stitch plain stitch Purl stitch seal stitchThread tension Reference thread tension Thread take-up spring tensionThread take-up spring height Sewing SewingIf the emergency stop switch is pressed during sewing To finish sewing in this conditionIf the thread breaks during sewing Emergency stopThread breakage before sewing is finished To continue sewing from around the location of the breakageWhen resuming sewing in test feed mode or manual mode Lower thread counterMaintenance CleaningDraining the oil Cleaning the control box air inlet portCleaning the eye guard Cleaning the length feed plate Checking the needleStandard Adjustments Needle bar heightNeedle and hook timing adjustment Adjusting the clearance between needle and hook pointAdjusting the work clamp pressure Adjusting the knife installationAdjusting the upper thread trimming Scissors fully opening timing adjustment Adjusting the upper thread scissors opening timingGradual opening timing adjustment Adjusting the needle up stop position Adjusting the lower thread clamp timingAdjusting the bobbin presser Changing Functions Using the Memory Switches Memory switch table Settings which are initialized Program InitializationInitializing all programs Initializing a single programChanging Functions Using the DIP Switches Panel DIP switchesPanel DIP switch table DipswaControl circuit board DIP switches DIP switch inside the control box table Gauge Parts List Needle plateFor flat cutter Work clamp assy, W/F-G Finger guard Gauge Parts List Cutter Error Code Table Like to keep the program which exceeds the area Troubleshooting TroubleshootingCause Needle is incorrectly installed 15-1, Naeshiro-cho, Mizuho-ku, Nagoya 467-8561, Japan. Phone