Oliver 4270 Owner'S Manual Download Page 3

 

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WARNING 

 

Read this manual completely and observe all warning labels on the machine.  Oliver Machinery has made 
every attempt to provide a safe, reliable, easy-to-use piece of machinery.  Safety, however, is ultimately 
the responsibility of the individual machine operator.  As with any piece of machinery, the operator must 
exercise caution, patience, and common sense to safely run the machine.  Before operating this product, 
become familiar with the safety rules in the following sections. 
 

• 

Always keep guards in place and in proper operating condition. 

• 

Never reach around or under the jointer. 

 
1. 

If you are not properly trained

 in the use of a jointer do not use until the proper training has been 

obtained. 

 
2. 

Read, understand and follow 

the safety instructions found in this manual.  Know the limitations and 

hazards associated with this machine. 

 
3. 

Electrical grounding:  

Make certain that the machine frame is electrically grounded and that a 

ground lead is included in the incoming electrical service.  In cases where a cord and plug are used, 
make certain that the grounding plug connects to a suitable ground.  Follow the grounding procedure 
indicated in the National Electrical Code. 

 
4. 

Eye safety:  

Wear an approved safety shield, goggles, or glasses to protect eyes.  Common 

eyeglasses are only impact-resistant, they are not safety glasses. 

 
5. 

Personal protection:  

Before operating the machine, remove tie, rings, watch and other jewelry and 

roll up sleeves above the elbows.  Remove all loose outer clothing and confine long hair.  Protective 
type footwear should be used.  Where the noise exceeds the level of exposure allowed in Section 
1910.95 of the OSHA Regulations, use hearing protective devices.  Do not wear gloves. 

 
6. 

Guards:  

Keep the machine guards in place for every operation for which they can be used.  If any 

guards are removed for maintenance, DO NOT OPERATE the machine until the guards are 
reinstalled.   

 
7. 

Work area:  

Keep the floor around the machine clean and free of scrap material, saw dust, oil and 

other liquids to minimize the danger of tripping or slipping.  Be sure the table is free of all scrap, 
foreign material and tools before starting to use the machine.  Make certain the work area is well 
lighted and that a proper exhaust system is used to minimize dust.  Use anti-skid floor strips on the 
floor area where the operator normally stands and mark off machine work area.  Provide adequate 
work space around the machine. 

 
8. 

Jointer position:

  Position the jointer so that in case of material kick back the flying piece will not 

injure workers. 

 
9. 

Material condition:  

Do not attempt to joint boards with loose knots or with nails or other foreign 

material. 

 

10. 

Operator:  

Always use push blocks.  Maintain a balanced stance and keep your body under control 

at all times.

 

 

11. 

Before starting:  

Before turning on machine, remove all extra equipment such as keys, wrenches, 

scraps, and cleaning rags away from the machine and off the table.   

 

 

3

Summary of Contents for 4270

Page 1: ...4270 16 Jointer Owner s Manual Oliver Machinery M 4270 11 2003 Seattle WA Copyright 2003 info olivermachinery net www olivermachinery net...

Page 2: ...pection This warranty does not cover damages caused by misuse accident unauthorized repair alteration or improper maintenance Warning Read this manual thoroughly before operating the machine Oliver Ma...

Page 3: ...erating the machine remove tie rings watch and other jewelry and roll up sleeves above the elbows Remove all loose outer clothing and confine long hair Protective type footwear should be used Where th...

Page 4: ...to cut any kind of metal or substance other then wood 19 Never start the jointer while a workpiece is in contact with the blade 20 Raise or lower the tables only when the machine has been turned off a...

Page 5: ...ght 12 Maintenance 13 V Belts 13 Lubrication 13 Knives 13 Table Leveling 13 Troubleshooting 14 Specifications Model No 4270 Stock No 5HP 1PH 220 Volt 4270 001 Stock No 7 5HP 3PH 220 440 Volt pre wired...

Page 6: ...must have a rated capacity at or above the weight of the jointer Failure to comply may cause serious injury The jointer must be positioned on a smooth level surface The area must be well lit and have...

Page 7: ...ase This jointer can be 1 or 3 Phase based on your order and is wired for 220 volt If on 3 phase you need to switch from 220V to 440V have a certified electrician make the changes Make sure the voltag...

Page 8: ...6 2 Loosen the angle lock handle B figure 5 3 Ensure the 90 degree flip stop C Figure 5 is in the 90 degree position 4 Loosen the jam nut on the 90 degree adjusting bolt A figure 5 and adjust the bolt...

Page 9: ...he springs Note It is not only important to set the height of the knife with respect to the cutterhead it is also important that the outside edge of the knives be aligned with the rabbeting ledge 6 Wi...

Page 10: ...curved or sniped work piece Operation WARNING Keep all guards in place Keep hands away from the cutterhead Always use push stick when possible Failure to comply may cause serious injury Figure 11 Han...

Page 11: ...igure 13 Edging Figure 14 To give a good straight edge for gluing or joining set the fence square with the table Remove the least amount of material required to obtain a straight edge Hold the best fa...

Page 12: ...distance between the edge of the knife and the fence is equal to the width of the desired rabbet figure 17 2 Lower the infeed table to the depth of the rabbet required If the rabbet is quite deep it...

Page 13: ...be replaced or sharpened Check in your local yellow pages for a sharpening service It may be more cost effective to replace rather than sharpen Note Do not run the machine with dull knives Not only w...

Page 14: ...finish 1 Dull Knives 2 Gum or pitch on knives 1 Sharpen or replace knives 2 Clean or replace knives Excessive vibration 1 Machine not level 2 Damaged knives 3 Bad V belts 4 Bent pulley 5 Improper mot...

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