Hitachi CB 13F Maintenance, Band SAW, To Install a NEW Belt Fig. Y, Blade Wheel Tires

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MAINTENANCE

GENERAL MAINTENANCE

WARNING

For your own safety, turn switch OFF and remove the plug from power source receptacle before maintaining, cleaning, adjusting, or lubricating your band saw.

To avoid fire or toxic reaction, never use gasoline, naphtha, acetone, lacquer thinner or similar highly volatile solvents to clean the band saw.

To avoid eye injury from blowing debris, wear safety goggles when blowing out sawdust.

BAND SAW

Sawdust will accumulate under the table and base. This could cause difficulty in the movement of the table when setting up a band saw cut, and also cause a fire hazard. Frequently blow out or vacuum up the sawdust.

Keep your band saw clean. Remove the sawdust from the inside. Vacuum or blow out frequently.

Do not allow filth to build up on the table, the guides, or the support bearings. Clean them with gum and pitch remover.

NOTE: Do not immerse the support bearing in the gum and pitch remover.

Put a thin coat of paste wax on the table so that the wood slides easily while cutting.

TO INSTALL A NEW BELT (Fig. Y)

1.Open the lower wheel door.

2.Loosen the blade tension by turning the blade tension lock knob (1).

3.Remove the blade from the lower blade wheel.

4.Loosen and remove the hex head blot (2) and flange

(3) on the lower blade wheel.

5.Remove the lower blade wheel.

6.Turn the belt tension handle (4) on the rear of the saw housing to loosen the v-belt tension.

7.Remove the v-belt (5)

8.Check the alignment of the two pulleys.

9.If the edges of the two pulleys are not aligned, see: ALIGN THE PULLEYS” in ADJUSTMENT section.

10.Place the new v-belt on the saw pulley and the motor pulley. See OPERATION section “CHANGING SPEED SETTINGS” on page for proper belt placement.

11.When positioned properly, tighten the v-belt tension by turning the tension lock handle.

NOTE: The pulley belt is properly tensioned when there is 1/2”deflection if pressed in the center between the pulleys.

12.Replace the blade wheel. Push the wheel on firmly until it is touching the saw pulley. Replace and tighten the flange and nut.

13.Reinstall the blade (See INSTALLLING BLADES Section on page ).

14.Adjust the blade tension, tracking, and the upper and lower blade guides and bearings before operating the band saw.

WARNING

To avoid injury, the blade tension, tracking, and upper and lower guides and bearings must be properly adjusted before operating the band saw. (See ADJUSTNEBT INSTRUCTIOONS section)

Fig. Y

1

4

3

2

5

BLADE WHEEL TIRES

Pitch and sawdust that build up on the tires should be removed with a stiff brush or scrape off with a piece of Wood.

NOTE: To avoid damaging the tires do not use a sharp knife or any kind of solvent.

When the tires become worn they should be replaced. When replacing the tires, stretch them around the wheels but do not glue then on.

MOTOR

Frequently blow or vacuum out any sawdust from the motor. Follow lubrication instruction on the motor label.

WARNING

To avoid electrocution or fire, immediately replace a worn, cut or damaged power cord.

LUBRICATION

All of the bearings are packed with grease at the factory. They require no further lubrication.

CAUTION: Never put lubricants on the blade while it is spinning.

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Contents CB 13F Hitachi Authorized Service Centers Product Specifications NET WeightMotor Drive BeltBefore Using the Band SAW SafetyGeneral Safety Instructions Specific Safety Instructions for Band Saws USE only the Recommended AccessoriesPower Supply and Motor Specifications Electrical RequirementsFig. a Guidelines for Extension CordsAccessories and Attachments Carton ContentsUnpacking Your Band SAW Know Your Band SAW Woodworking Terms Glossary of TermsBand SAW Terms Estimated Assembly Time 35~50MINUTES Assembly and AdjustmentAssembly Instructions Fig. C Miter Gauge Fig. H Installing and Removing the BLADEFig.GRemoving Install Power Bcord Brackets Fig Adjustment InstructionsTable Adjustments Fig. J, K Tilting the table Fig. J Adjusting the 90 Table Stop Fig. KBlade Tracking FIG. M Upper Blade Guide Assembly FIG. NBlade TENSIONFIG. L Upper Balde Guides and Blade Support Bearing Fig. O, P Blade guides Fig. OLower Blade Guides and Support Bearing Blade guides Fig. QOperation Basic SAW OperationsBlade Selection FIG Cutting CurvesCircle Cutting Fig. U Changing Speed Setting Fig Blade Speed Selection Fig. WRecommended Speeds Speed Application BladetypeMaintenance To Install a NEW Belt Fig. YBand SAW Blade Wheel TiresTroubleshooting Guide Problem Probable Cause RemedyGeneral CuttingProblem Probable Remedy MotorParts List Parts List for Schematic aBand SAW Description Size QtySchematic a Parts List for Schematic B Description SizeSchematic B Band SAW Model NO. CB13FParts List for Stand StandHitachi Koki Canada Co