User manual RYOBI CHT7230 SCHEMA

[. . . ] Please fill out and return the Warranty Registration Card so we can be of future service to you. Thank you again for buying Ryobi tools. SAVE THIS MANUAL FOR FUTURE REFERENCE 1 TABLE OF CONTENTS Product Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Rules for Safe Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5 Electrical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Glossary of Terms and Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Column Large perpendicular rod that supports the work table and drill press head assembly. Depth Stop Adjustment control which allows the operator to control the depth of the hole in a drilling operation. Drill Bit Fluted cutting tool used in a drilling operation. Drill Press Head The assembly at the top of the column which houses the motor, quill, and spindle. Feed The speed and force with which the drill bit is lowered into the workpiece. Feed Handles Three handles attached to the quill which allow the operator to lower the chuck and bit during a drilling operation. Motor Pulley A grooved, conical pulley driven by the motor and responsible for driving the spindle pulley by means of a belt. Pilot Hole A small hole drilled in a workpiece that serves as a guide for drilling large holes accurately. Responsible for lowering the chuck and bit into the workpiece and regulating the depth of the hole in a drilling operation. Spindle The rotating shaft upon which the chuck is attached. Spindle Pulley A grooved, conical pulley responsible for rotating the spindle. Loosen the set screw in the column support. Set the column assembly in the base and secure in place by tightening the set screw clockwise. D-SHAFT 12 Drill Pre ss TABLE LOCK HANDLE TABLE SUPPORT 0 10 20 30 40 40 30 20 10 TABLE LOCK HANDLE Fig. 5 SET SCREWS 1/2" Drill Pre ss SET SCREW TABLE ADJUSTMENT HANDLE ON HUB FEED HANDLE Fig. 6 HOUSING KNOB SET SCREW HEX BOLT TABLE AND TABLE ADJUSTMENT HANDLE ASSEMBLY See Figures 4 and 5. Slide the table adjustment handle onto the D-shaft aligning the flat side of the shaft with the set screw. Secure the table adjustment handle by tightening the set screw. Insert a table lock handle through the unthreaded hole into the threaded hole at the rear of the table support. Tighten by turning the table lock handle clockwise. Insert a table lock handle through the unthreaded hole into the threaded hole in the front of the table support. Tighten by turning the table lock handle clockwise. See Figure 5. BELT TENSION LEVER ON BELT TENSION SCREWS Fig. [. . . ] If cranking becomes difficult, grease bracket lightly. HEX NUT PULLEY SET SCREW WARNING: To avoid serious personal injury make sure the drill press is turned OFF and the cord is unplugged from the power source before performing any maintenance or adjustment. GENERAL MAINTENANCE After using your drill press, clean it completely and lubricate all sliding and moving parts. Apply a light coat of automotive type paste wax to the table and column to help keep the surfaces clean. HEAD ASSEMBLY Frequently blow out any dust that may accumulate inside the motor housing. GEAR RACK Periodically lubricate the gear rack in order to keep the vertical movement smooth and to help prolong the life of your drill press. Fig. Should you feel an unusually high level of vibration, the pulleys may not be tightly secured on the motor and/or spindle shafts. [. . . ]