Porter-Cable N039112 instruction manual Description

PROBLEM	CAUSE	CORRECTION
Pressure reading on	It is normal for "some"	If there is an excessive
the regulated pressure	pressure drop to occur.	amount of pressure drop
gauge drops when an		when the accessory
accessory is used.		is used, adjust the
		regulator following
		the instructions in
		the Description of
		Operation paragraph in
		the Operation Section.
		NOTE: Adjust the
		regulated pressure
		under flow conditions
		(while accessory
		is being used).
Compressor is not	Prolonged excessive	Decrease amount
supplying enough air to	use of air.	of air usage.
operate accessories.	Compressor is not	Check the accessory
	large enough for	air requirement. If
	air requirement.	it is higher than the
		SCFM or pressure
		supplied by your air
		compressor, you need
		a larger compressor.
	Hole in hose.	Check and replace
		if required.
	Check valve restricted.	Remove and clean,
		or replace.
	Air leaks.	Tighten fittings.
Regulator knob has	Damaged regulator.	Replace.
continuous air leak.
Regulator will not	Damaged regulator.	Replace.
shut off air outlet.

17 - ENG