Instruction/ maintenance manual of the product 23-840 Delta
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INSTRUCTION MANUAL 8" Bench Grinder (Model 23-840) P ART NO. 900466 (011) Copyright © 2001 Delta Machinery ESP AÑOL: PÁGINA 13 T o learn more about DEL T A MACHINER Y visit our website at: www .deltamachinery .com. For Parts, Service, W arranty or other Assistance, please call 1-800-223-7278 ( In Canada call 1-800-463-3582).
2 SAFETY RULES W oodworking can be dangerous if safe and pr oper operating procedur es ar e not followed. As with all machinery , ther e are certain hazar ds involved with the operation of the pr oduct. Using the machine with respect and caution will con- siderably lessen the possibility of personal injury .
3 ADDITIONAL SAFETY RULES FOR GRINDERS 1. DO NOT OPERA TE your tool until it is completely assem- bled and installed according to the instructions. 2. IF YOU ARE NOT thoroughly familiar with the oper- ation of grinders, obtain advice from your supervisor , instructor or other qualified person.
4 UNP ACKING AND CLEANING Carefully unpack the tool and all loose items fr om the carton. Remove the pr otective coating from all unpainted parts. This coating may be removed with a soft cloth moistened with ker osene (do not use acetone, gasoline, or lacquer thin- ner for this purpose).
5 HARDW ARE ILLUSTRA TION Hardwar e Illustrated in actual size. Fig. 2 3/16" Flat W asher (4) 1/4-20x3/4" Carriage Head Screw (2) 1/4-20 Hex Nut (2) 1/4" Flat W asher (2) 1/4-20x1/4&quo.
6 ASSEMBL Y Fig. 3 Fig. 4 ASSEMBLING TOOL RESTS 1. Assemble adjustable tool rest (A) Fig. 3, to left side of tool rest arm (B), as shown, and fasten with one 5/16- 18x3/4" hex head screw and 3/8" lockwasher (C). Assemble the remaining tool r est to the right side of the other tool rest arm in the same manner .
7 Fig. 7 Fig. 8 3. Assemble long end of eye shield mounting rod (F) Fig. 8, to the side of each wheel guard using bracket (J), 3/8" lockwasher , and locking knob (L). The eye shield (A) is fully adjustable so it can be put in any position by moving the shield (A) or loosening locking knob (L) and repositioning r od (F).
8 Fig. 10 Fig. 11 GROUNDED OUTLET BOX CURRENT CARR YING PRONGS GROUNDING BLADE IS LONGEST OF THE 3 BLADES GROUNDED OUTLET BOX GROUNDING MEANS ADAPTER 2.
9 FLEXIBLE LAMP The flexible lamp operates independently of the grinder . T o tur n the lamp on and off, rotate switch (A) Fig. 13. WARNING: T o reduce the risk of fir e, use 50 watt or less, 120 volt, reflector track type light bulb (not sup- plied).
10 CHANGING GRINDING WHEELS When changing wheels, simply remove four scr ews (A) Fig. 16, and r emove the side cover (B). T o prevent shaft rotation, place a wedge between the grinding wheel (C) Fig. 17, and the wheel guard (D). Facing the front of the grinder: to replace the grinding wheel on the right, turn the arbor nut (E) Fig.
11 OPERA TIONS IMPORT ANT : KEEP SP ARK GUARDS AND EYE SHIELDS IN PLACE A T ALL TIMES. Figures 18, 19, and 20 illustrate several typical opera- tions that can be accomplished using the grinder .
12 Delta Building T rades and Home Shop Machinery T wo Y ear Limited W arranty Delta will repair or r eplace, at its expense and at its option, any Delta machine, machine part, or machine accessory wh.
An important point after buying a device Delta 23-840 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Delta 23-840 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Delta 23-840 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Delta 23-840 you will learn all the available features of the product, as well as information on its operation. The information that you get Delta 23-840 will certainly help you make a decision on the purchase.
If you already are a holder of Delta 23-840, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Delta 23-840.
However, one of the most important roles played by the user manual is to help in solving problems with Delta 23-840. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Delta 23-840 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
