Multiquip CD613H18 (Honda GX390 Gasoline Engine) STOW CUTTER 1 SAW - BLADE PLACEMENT, Blade Speed

STOW CUTTER 1 SAW — BLADE PLACEMENT

BLADE PLACEMENT

WARNING

Failure to thoroughly inspect the diamond blade for operational safety could result in damage to the blades or the saw and may cause injury to the user or others in the operating area.

1.Blade Guard - Pivot the blade guard front cover all the way back. The guard

tension spring will keep the front cover in position.

2.Blade Hex Nut - Unscrew the blade shaft nut (right side loosens clockwise and tightens counter-clockwise while the left side loosens counter-clockwise and tightens clockwise. DO NOT overtighten the nut (approximately 45-50 ft. lb/61- 68 N/m) when finalizing the assembly.

3.Outside Blade Flange (Collar) - Ensure that the outside blade flange is placed flush against the diamond blade. The inside surface of the flange must be free of debris and permit a tight closure on the surface of the blade core.

4.Diamond Blade - Ensure that the proper diamond blade has been selected for the job. Pay close attention to the directional arrows on the blade. The blade's operating directional arrows must point in a "down-cutting" direction to perform correctly. When placing the blade onto the blade shaft, ensure the arbor hole of the blade matches the diameter of the shaft.

5.Inner Flange (Collar) - This flange is fixed upon the blade shaft. The inside surface of the flange must be free of debris and permit a tight closure on the surface of the blade.

Blade Speed

A diamond blade’s performance is directly connected to specific peripheral (rim) speeds.

The following shaft rotational speeds have been factory set to ensure optimum blade performance.

zCUTTER 1- 18-inch (457.2 mm) Capacity - 2,836 RPM.

NOTE	The following steps should be
	accomplished before using the saw
	on any cutting surface.

WARNING

Dropping or forcing the blade onto the cutting surface can severely

damage the diamond blade and may cause serious damage to the saw and bodily harm.

Blade Removal and Replacement

1.Set the engine ON/OFF switch to the "OFF" position. (Unplug electric models.)

2.Place the saw on a stable level working surface.

3.Ensure the blade is raised and the raise/lower crank is locked into position.

When removing or installing a

NOTE diamond blade, please note that the blade retaining nuts are left and right- hand threaded.

5.Lift up the blade guard cover to gain access to the blade.

6.Use the provided blade nut and blade shaft locking wrenches to remove and install the blade.

■While holding the blade shaft with the locking wrench, remove the blade hex nut (clockwise direction) and outer blade flange.

■Remove the old blade and install a new blade in the same rotational direction as marked on the old blade.

■Reinstall the outer blade flange and hex nut. Tighten the nut firmly (counter-clockwise direction). DO NOT

OVERTIGHTEN.

Cutting Depth Adjustment

The saw is equipped with a Raise/Lower Assembly that is supported by the following components.

■Raise/Lower Acme Screw

■Jack Arm

■Blade Guard

■Adjusting Handle Crank

STOW CUTTER 1 SAW — OPERATION & PARTS MANUAL — REV. #6 (06/06/08) — PAGE 19