Harbor Freight Tools 95619 manual Troubleshooting, Symptom Possible Cause Solution

PUMP Maintenance Chart*

				Hours of operation
	Before	After
Maintenance Type			After Initial 50		Weekly /	100	150	200
	Use	Use
			hr. Break-in
					10 hr.	hr.	hr.	hr.
			Period

Inspect tool for damage	X
Wipe off with clean, moist cloth	X	X	X
Clean Filters, Check for Pump Oil		X	X
and Water Leaks
Pump Oil Change		X	X
Seal change and regulator/			X
unloader/relief valve maintenance
Valve Change			X

*Note: This maintenance Chart is intended solely as a general guide. If performance decreases, check systems immediately. The maintenance needs of each pump will differ depending on factors such as duty cycle, temperature, cleanness of pumped liquid, and inlet feed conditions.

Many maintenance procedures will need to be performed by a qualified technician.

Troubleshooting

Symptom		Possible Cause		Solution
Engine will not	1.	Gas tank empty	1.	Fill gas tank
start	2.	Low oil level	2.	Add oil
	3.	Choke is not in correct position	3.	Close choke
	4.	Engine throttle set too low	4.	Increase throttle setting
	5.	Pressure build up in pump	5.	Squeeze trigger to release pressure
Does not	1.	Diameter of water supply hose too	1.	Replace garden hose with a ¾ inch hose
produce high		small	2.	Check water supply hose for kinks, leaks,
pressure	2.	Water supply is restricted		or blockage
	3.	Not enough water supply	3.	Open water faucet all the way
Output	1.	Not enough water supply	1.	Check water supply hose for kinks, leaks,
pressure varies	2.	Water inlet screen is clogged		or blockage. Open faucet all the way
	3.	Nozzle is clogged	2.	Remove inlet screen and rinse out
	4.	Nozzle has mineral build up	3.	Remove nozzle and clean
			4.	Remove nozzle and clean with vinegar

REV 07i

SKU 95619 For technical questions please call 1-800-444-3353 Page 13