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Summary of Contents for Delta 23-700
- Page 1 Universal Wet/Dry Grinder (Model 23-700) DATED 6-7-96 PART NO. 1340208 ©Delta International Machinery Corp. 1996...
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Page 2: Safety Rules
Woodworking can be dangerous if safe and proper operating procedures are not followed. As with all machinery, there are certain hazards involved with the operation of the product. Using the machine with respect and caution will considerably lessen the possibil- ity of personal injury. - Page 3 3. BE SURE blotter and wheel flanges are used to mount the grinding wheels onto the shaft of the grinder. 4. ADJUST distance between wheels and tool rests to maintain 1/8" or less separation as the diameter of the wheels decrease with use.
- Page 4 ASSEMBLING AND ADJUSTING THE TOOL RESTS 1. Assemble the tool rest (A) Fig. 5, to the wheel guard using the lock knob screw (B), nut and washer. 2. The tool rest (A) Fig. 6, is adjustable so it can be positioned as close to the grinding wheel as possible giving maximum support to the piece that is being ground, by loosening lock knob (B), moving tool rest (A)
- Page 5 45°, right or left. FASTENING WET/DRY GRINDER TO SUPPORTING SURFACE The Wet/Dry Grinder should always be secured to a sup- porting surface using the four mounting holes, three of which are shown at (A) Fig. 11. Fig. 9 Fig.
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Page 6: Power Connections
IF YOU ARE NOT SURE, HAVE A CERTIFIED ELEC- TRICIAN CHECK THE RECEPTACLE. MOTOR AND SPEEDS A 1/5 H.P. motor is supplied with the Wet/Dry Grinder. The 5 grinding wheel operates at 3450 RPM and replacement wheels should be rated for 3450 RPM or higher. The 10 grinding wheel operates at the slow speed of 70 RPM. -
Page 7: Water Level
Do not force work against a cold wheel but use light pressure until the wheel becomes warm. It is earnestly recommended that only balanced wheels be used. The use of balanced wheels adds years to the life of the bearings in any grinder, and by eliminating the most common source of vibration, more accurate work is accomplished. -
Page 8: Changing Grinding Wheels
DRESSING A GRINDING WHEEL When dressing a grinding wheel, use a suitable silicon carbide stick type dresser, as shown in Fig. 17. Bring the dresser forward until it just touches the high point of the face of the wheel and dress the wheel by moving the dresser back and forth. -
Page 9: Operation
LUBRICATION Occasionally lubricate the arbor shaft with light machine oil, through the oiler (A) Fig. 22, provided. To lubricate the worm gears (A) and (B) Fig. 23, remove the nameplate (C) and apply grease to the two gears (A) and (B) as shown. Fig. - Page 10 TEN INCH WET GRINDING WHEEL The ten inch aluminum oxide grinding wheel operates at a slow speed of 70 RPM, which makes it suitable for honing cutting tools such as garden tools, chisels and sharpening axes, as shown in Fig. 26. During operation, the water level in the reservoir (A) Fig.
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