Instruction manual
2
1
INTRODUCTION
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 - Identies 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 8 OF THIS MANUAL.
Model 450
Max Pressure 3000 PSI
Output (FreeFlow) 0.50 GPM
Output (At Pressure) 0.46 GPM
Tip Size (1 Gun) 0.021 in.
Motor DC TEFC
0.06 HP
WARNING
Your new Airlessco 450 or ALLPRO 410E airless
paint sprayer is designed to meet the demands of the
professional painting contractor as well as the homeowner.
The famous Airlessco slow-stroking stainless steel piston
pump delivers extra long life for the piston, packings, valve
seats and balls. The patented packing system is self-
adjusting, extending packing life and reducing repacking
costs. It's large high-torque DC electric motor runs slower
reducing heat. The motor is externally fan cooled and
totally enclosed to reduce brush wear and to prevent the
ignition of paint fumes in the motor.