AIRLESSCO SS4550 - Manual (Page 3)

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INTRODUCTION
The Model 4550 & 6050 are gasoline powered, SL "Slow
Stroker" piston pump equipped, airless line stripers. They
have been designed to have the reliability and versatility
needed to meet the tough daily demands of professional
line striping contractors.
The SL pump delivers up to 1.7 gallon per minute output.
This allows both models to support dual spray guns with
very high volume spray tips. Both are as at home striping
a convenience store parking lot as they are lining a
professional football field.
The compact frame of the 4550 gives you big pump power
with minimal space requirements, while the 6050 offers the
ease of use of a dual swivel front wheel.
You will appreciate convenient design features like
spray guns that can quickly be moved to any corner of
the machine. Handlebar releasable swivel wheels have
turnbuckle based RADIUS MEMORY™ for consistently
smooth arcs & circles.
Like all Airlessco stripers and sprayers, they are Build to
Last....Built to Perform.
NO MODIFICATIONS or alterations of any AIRLESSCO Equipment or part is allowed.
All Service Procedures to be performed by an Authorized Airlessco Service Center ONLY.
HANDLE THIS UNIT AS YOU WOULD A LOADED FIREARM!
HIGH PRESSURE SPRAY CAN CAUSE EXTREMELY
SERIOUS INJURY. OBSERVE ALL WARNINGS!
MANUAL NOTATIONS
WARNING - Alerts user to avoid or correct conditions that
could cause bodily injury.
CAUTION - Alerts user to avoid or correct conditions that
could cause damage to or destruction of equipment.
IMPORTANT - Alerts users to steps or procedures that are
essential to proper equipment repair and maintenance.
NOTE - Identifies essential procedures or extra information.
BEFORE OPERATING THIS UNIT, READ AND FOLLOW
ALL SAFETY WARNINGS AND INSTRUCTIONS RELATED
TO THE USAGE OF THIS EQUIPMENT ON PAGES 2, 3 & 4.
READ, LEARN, AND FOLLOW THE PRESSURE RELIEF
PROCEDURE ON PAGE 9 OF THIS MANUAL.
SS4550 SS6050
Part No. 1 Gun Unit 305-403 305-305
Part No. 2 Gun Unit 305-404 305-307
Max Pressure 3300 PSI 3300 PSI
Output 1.50 GPM 1.70 GPM
Tip Size (1 Gun) 0.035 in. 0.041 in.
Tip Size (2 Gun) 0.029 in. 0.029 in.
Motor Honda GX160 Honda GX160
Weight 215 lbs 242 lbs
WARNING