Jet Tools JWBS-20 owner manual Troubleshooting Possible Cause Solution

Troubleshooting

Trouble			Possible Cause		Solution
		1.	Overload tripped	1.	Allow motor to cool and reset
					by pushing off switch
		2.	Saw unplugged	2.	Check plug connections
Saw stops or will not start
		3.	Fuse blown or circuit breaker
				3.	Replace fuse or reset circuit
			tripped
					breaker
		4.	Cord damaged	4.	Replace cord
		1.	Stop not adjusted correctly	1.	Check blade with square and
					adjust stop
Does not make accurate 45°	or	2.	Angle pointer not set
			accurately	2.	Check blade with square and
90° cuts
					adjust pointer
		3.	Miter gauge out of
			adjustment	3.	Adjust miter gauge
		1.	Fence not aligned with blade	1.	Check and adjust fence
Blade wanders during cut		2.	Warped wood	2.	Select another piece of wood
		3.	Excessive feed rate	3.	Reduce feed rate
		4.	Incorrect blade for cut	4.	Change blade to correct type
		1.	Dull blade	1.	Replace blade
		2.	Blade mounted wrong	2.	Teeth should point down
Saw makes unsatisfactory		3.	Gum or pitch on blade	3.	Remove blade and clean
cuts
		4.	Incorrect blade for cut	4.	Change blade to correct type
		5.	Gum or pitch on table	5.	Clean table
		1.	Extension cord too light or to	1.	Replace with adequate size
Blade does not come up to					cord
			long
speed		2.	Low shop voltage	2.	Contact your local electric
					company
		1.	Base on uneven floor	1.	Reposition on flat, level
					surface
		2.	Bad V-belt	2.	Replace V-belt
Saw vibrates excessively		3.	Bent pulley	3.	Replace pulley
		4.	Improper motor mounting	4.	Check and adjust motor
		5.	Loose hardware	5.	Tighten hardware

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