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Resumen del manual
8:1 Inventory Refer to Figure 1 and the table below to inventory the contents of the shipping box . REF PART # DESCRIPTION 1V2 PH8370001V2 MOUNTING ASSY W/O WIRES V2.07.11 2 PH8370002 GEAR SAFETY COVER 3V2 PH8370003V2 PWR FEED & LIMIT SWITCH ASSY V2.07.11 4 PH8370004 LIMIT STOP 5 PH8370005 LIMIT SWITCH BRACKET 6 PH8370006 LEADSCREW GEAR 7V2 PH8370007V2 RAPID SWITCH W/LED V2.07.11 8 PH8370008 ZYTEL GEAR 7V2 2 X\ A 1V2 \ " * 8, <* 1 6 3V2 « A N : 4 Figure 1. Model H8370 inventory . ▲warning Wear safety glasses during the entire setup process! if any nonproprietary parts are missing (e .g . a washer or a spacer), we will gladly replace them; If you need help with your new power feed, call or for the sake of expediency, replacements can our Tech Support at: (570) 546-9663. be obtained at your local hardware store COPYRIGHT © MARCH, 2008 BY GRIZZLY INDUSTRIAL, INC . REVISED JULY, 2011 (BL) WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT THE WRITTEN APPROvAL OF GRIzzLY INDUSTRIAL, INC. (FOR MODELS MANUFACTURED SINCE 7/11) #TS10533 PRINTED IN TAIWAN Functional Overview The Model H8370 power feed is designed to install on the left side of a mill/drill table to provide powered longitudinal movement of the table . Refer to Figures 2-3 and the descriptions below to become familiar with the functional parts of the power feed system Figure 2. Power feed controls . Figure 3. Limit switch and stops . A. Direction Lever: Starts, reverses, and stops longitudinal table movement B. Rapid Movement Button: Moves the table at the maximum speed in the direction selected Lights when the power feed is turned ON. C. ON/OFF Switch: The master power switch for the power feed D. Speed Dial: Controls the speed that the table moves—turn the dial clockwise to increase the speed E. Limit Stops: Activate the limit switch . Secure these devices along the table to set the range of movement F. Limit Switch: Stops powered table movement when either limit stop presses a plunger on the switch Installation Tools Needed Qty Hex Wrench 2 . 5mm...........................................1 Hex Wrench 5mm..............................................1 Hex Wrench 6mm..............................................1 Wrench 12mm 1 To install the power feed: 1. DISCONNECT MILL/DRILL FROM POWER! 2. Remove the handle assembly from the left side of the longitudinal leadscrew . 3. Slide the provided leadscrew gear onto the leadscrew and into the fingers of the coupler, as shown in Figure 4, then tighten the set screw of the gear to secure it Coupler Leadscrew Gear Set Screw Figure 4. Leadscrew gear installed onto the leadscrew -2- H8370 (Mfg . Since 7/11) 4. Separate the two pieces of the mounting assembly, then place the table bracket over the lip of the table trough, as shown in Figure 5 . Figure 5. Table bracket mounted on the lip of the table trough 5. Mark the points on the table where the table bracket hex bolts make contact, then remove the bracket from the table 6. Spot drill the points marked in Step 5 to give the hex bolts a small spot to "bite" the table without slipping on the rough cast surface 7. Set the bracket back on the table and tighten down the hex bolts 8. Install the mounting bracket onto the power feed assembly with the two cap screws provided, as shown in Figure 6, but do not yet fully tighten them 9. Position the assembly from Step 8 onto the table bracket so that the teeth of the drive gear and the leadscrew gear mesh exactly, then tighten the mounting bracket cap screws and the table bracket hex bolts (see Figures 7-8) . Figure 7. Power feed drive gear and leadscrew gear properly meshed * Figure 8. Installing the power feed and mounting bracket assembly onto the table bracket Acaution Be sure there is enough running clearance between the table, spindle, vise/clamps, or jigs before turning the power feed ON. Be aware that all of these objects represent potential pinch points. Figure 6. Mounting bracket installed onto the power feed unit H8370 (Mfg. Since 7/11) -3 10. Remove the backing from the adhesive tape on the gear safety cover flanges, then mount the cover on the assembly, as shown in Figure 9 13. Make sure the ON/OFF switch is in the OFF position, then connect the power feed unit to a grounded 110V power source . Figure 9. Installing the gear safety cover . 11. Slide the T-nuts of the limit stops into the front slot of the table, and position them near the ends of the slots, then tighten the cap screws to secure them in place 12. Install the bracket and limit switch in the center of the saddle, as shown in Figure 10, so that the plungers on the sides of the switch align with the limit stops Figure 10. Installing the bracket and limit switch . ▲warning Electrocution or fire could /—1\ result if machine is not I MSk « grounded and installed in compliance with electrical a codes. Compliance MUST -®- be verified by a quali...