Graco 258870 ユーザーズマニュアル

This sprayer has a built-in protective device to prevent 
damage from overheating. The sprayer may automati-
cally shut down after heavy use. If this happens, allow 
the sprayer to cool down for 20-30 minutes and resume 
spraying.

Aim the inlet of the suction tube at the front of the mate-
rial cup (towards Spray Tip/Guard Assembly) during 
installation.

The Fine-Finish Optimizer must be installed and used 
when spraying thin material (similar to water) such as 
stain or clear coats. The Fine-Finish Optimizer restricts 
the material flow resulting in a finer quality finish.

1.

Remove material cup and suction tube.

2.

Remove the cleaning tool before installing the 
Fine-finish Optimizer into the sprayer.

3.

Push Fine-Finish Optimizer into pump inlet until 
completely engaged and re-install suction tube.

Be sure to remove and clean the Fine-Finish Optimizer 
immediately after use. Store the Fine-Finish Optimizer 
on the Storage/cleaning Tool supplied to keep the hole 
clear of dried material. 

Use only water-based or oil-based (mineral 
spirit-type) materials with flash point greater than 
100° F (38° C). Do not use materials which state 
“FLAMMABLE” on the packaging. For more informa-
tion about your material, request MSDS from distribu-
tor or retailer. 

Use oil-based material outdoors or in a well-ventilated 
indoor area with a flow of fresh air.

Keep spray area well-ventilated. Keep a good supply 
of fresh air moving through the area.

Your sprayer is NOT compatible with harsh cleaners 
such as chlorine bleach. Using these cleaners will 
cause damage to the sprayer. 

Failure to install the Fine-Finish Optimizer when using 
the NAR311 tip or when spraying thin materials will 
cause the motor to overheat and shutdown until it cools.