Milwaukee M4910-20 manuel dutilisation Maintenance, Troubleshooting

MAINTENANCE

WARNING:

When servicing, use only identical replacement parts. Use of any other parts may create a hazard or cause product damage.

WARNING:

Always wear eye protection with side shields marked to comply with ANSI Z87.1. Failure to do so could result in fluids entering your eyes resulting in possible serious injury.

maintenance procedures

Avoid using solvents when cleaning plastic parts. Most plastics are susceptible to damage from various types of commercial solvents and may be damaged by their use. Use clean cloths to remove dirt, dust, oil, grease, etc.

WARNING:

Do not at any time let brake fluids, gasoline, petroleum based products, penetrating oils, etc., come in contact with plastic parts. Chemicals can damage, weaken, or destroy plastic which may result in serious personal injury.

long-term storage

When storing the paint sprayer for 16 hours or more, a thorough cleaning is recommended.

Unplug the paint sprayer.

Shut down the paint sprayer using Release Pressure Procedure.

Thoroughly clean paint sprayer and DUAL-ACTION™pistol-grip sprayer following the instructions in Cleaning the Sprayer earlier in this manual.

Be sure that machine and tubes are clear of any water or fluid, as these may freeze.

Store hoses, pistol-grip sprayer, nozzle and tips in the storage bag, if desired.

Fold handle over front of tool.

Cleaning the DUAL-ACTION™ Pistol- Grip Sprayer Filter

Shut down the paint sprayer using Release Pressure

Procedure.

Unplug the paint sprayer.

Check that pistol-grip sprayer trigger is locked off.

Remove DUAL-ACTION™ pistol -grip sprayer from high pressure fluid hose using a wrench.

Using an adjustable wrench (not included), turn the nut on the fluid tube counterclockwise.

Remove the filter from the double-ended nut, noting direction of filter.

Thoroughly clean filter container with water (for water based paints) or Klean Strip® Revolutionary White For- mula Paint Thinner (for oil-based paints or varnish).

If filter has any holes, replace with new filter. NEVER puncture filter with any object.

Replace filter into double-ended nut.

Thread double-ended nut and filter clockwise onto the fluid tube of the Dual-Action™ pistol-grip sprayer. Sprayer will not work if filter is improperly inserted in the handle.

troubleshooting

Problem	Cause	Possible Solution
Motor does not run.	Paint sprayer is not plugged in	Make sure unit is plugged in
	HI/OFF/FINISH switch in OFF position	Turn HI/OFF/FINISH switch to HI
	Paint sprayer has shut off while under	Turn the variable pressure control to
	pressure	maximum pressure or release pressure
		by turning Prime/Spray lever to
	No current coming from outlet	Prime
	Extension cord is damaged or has low	Test the power supply voltage
	voltage	Replace extension cord
	A fuse has blown on paint sprayer	Contact Authorized Service Center
	Motor is not working properly
		Contact Authorized Service Center
Pressure is too low	Variable pressure control set too low	Turn variable pressure control to a higher
		setting

13 — English