Woodstock M1039 manual KiflYc\jffk`e, GIF9CD

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This section covers the most common problems and corrections with this type of machine. N8IE@E>;FEFKdXb\XepX[aljkd\ekjlek`cgfn\i`j[`jZfee\Zk\[Xe[ dfm`e^gXikj_Xm\Zfd\kfXZfdgc\k\jkfg

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Machine does not	1.	Plug or receptacle at fault or wired	1.	Test power plug and receptacle for good contact
start or a breaker		incorrectly.		and correct wiring.
trips.	2.	Start capacitor is faulty.	2.	Replace capacitor.
	3.	Motor connection is wired Incorrectly.	3.	Correct motor wiring (see GX^\)0).
	4.	Power supply is faulty, or is switched	4.	Make sure all hot lines and grounds are operation-
		OFF.		al and have correct voltage on all legs.
	5.	Safety switch key at fault.	5.	Install or replace safety key, or replace switch
				assembly.
	6.	ON/OFF switch is faulty.	6.	Replace faulty switch.
	7.	Cable or wiring is open or has high	7.	Troubleshoot wires for internal or external breaks,
		resistance.		check for disconnected or corroded connections
				and repair or replace wiring.
	8.	Motor is at fault.	8.	Test, repair or replace motor.
Machine stalls or is	1.	Incorrect spindle speed.	1.	Re-check spindle speed.
underpowered.	2.	Bit is too large for task.	2.	Use smaller drill bits. Reduce feed rate and spin-
				dle speed.
	3.	Bit is dull.	3.	Sharpen/replace bit.
	4.	Low power supply voltage.	4.	Make sure hot lines and grounds are operational
				w/correct voltage.
	5.	Belt(s) is slipping.	5.	Replace bad belts, align pulleys, and re-tension.
	6.	Plug or receptacle is at fault.	6.	Test power plug and receptacle for good contact
				and correct wiring.
	7.	Motor connection wired incorrectly.	7.	Correct motor wiring (see GX^\)0).
	8.	Pulley slipping on shaft.	8.	Replace loose pulley and shaft.
	9.	Motor bearings are at fault.	9.	Rotate motor shaft for noisy or burnt bearings,
				repair/replace as required.
	10.	Motor has overheated.	10.	Clean inside/outside of motor, let cool, and
				reduce workload on machine.
	11.	Motor at fault.	11.	Test, repair or replace motor.
Drilling stops, but	1.	Belt is loose or worn.	1.	Replace and/or adjust belt.
motor still operates.	2.	Pulley for spindle shaft or motor is	2.	To resecure pulley, do these steps:
		slipping on shaft.		a. UNPLUG DRILL PRESS.
				b. Remove setscrew on slipping pulley.
				c. Align flats on pulley shaft with
				setscrew hole.
				d. Reinstall and tighten setscrew.
	3.	Bit slips in chuck.	3.	Tighten bit; inspect bit for burrs or other obstruc-
				tions that might interfere with clamping surface.
Machine has vibra-	1.	Motor or component is loose.	1.	Inspect, replace damaged bolts/nuts. Re-tighten.
tion or noisy opera-	2.	Belts are slapping belt cover.	2.	Replace/realign belts with a new matched set,
tion.	5.	Pulley is loose.	5.	and retension belts (refer to GX^\(0).	J<IM@:<
				Remove pulley, replace with key as required, and
	3.	V-belt(s) is worn or is loose.	3.	Replace belts.
	4.	Motor fan is rubbing on fan cover.	4.	Replace/repair dented fan cover, and replace
				loose or damaged fan.
				re-install securely.
	6.	Machine is incorrectly mounted to	6.	Re-check floor mounting hardware; tighten.
		floor.
	7.	Chuck is at fault.	7.	Replace out-of-round chuck, use appropriate feed
				rate and drilling RPM.
	8.	Motor bearings are at fault.	8.	Check bearings, replace motor or bearings as
				required.
	9.	Spindle bearings at fault.	9.	Replace bearing.

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