4250 Airless Striping Machine TABLE OF CONTENTS Precautionary Warnings ... Page 1 Thank you for purchasing the Newstripe 4250 Airless Striping Machine. Assembly ........Page 2 Please read over the instructions and make sure Operation ......... Page 3 you understand the operating procedures before using the unit.
• CAUTION: This system is capable of producing 3000 psi. Use only Newstripe Airless replacement parts rated at 3000 psi or higher. • DO NOT remove the spray tip from the gun while cleaning the pump, or while the system is under pressure.
8. Check placement of the spray gun in the gun and advise Newstripe immediately. bracket. Spray gun should be located so that there is room between the trigger and lifting bar that lifts 2.
4250 Airless Striping Machine OPERATION 1. Turn the black Spray Control Knob to the Prime/Re- 7. Adjust the pressure by turning the pressure control circulating position (arrows in a circle) in line with knob counterclockwise until the spray pattern the arrow on the side of pump block. decreases, then increase the pressure by turning the knob clockwise just to where you get a good even 2.
4250 Airless Striping Machine SPRAY TIP CLEANING DURING USE 1. Place the Spray Control Knob in the re-circulating 6. Turn the prime/spray knob to the prime position. position, and then squeeze the spray trigger lever Turn off the machine. Remove the paint to release the pressure from the system.
4250 Airless Striping Machine CLEANING PROCEDURE FOR EXTENDED PERIODS OF NON-USE 1. Clean the machine as instructed in the cleaning 3. Leave the engine off and pull the recoil starter procedure. until you see Pump Defender in the return hose. 2.
4250 Airless Striping Machine PARTS LIST Part Part Item Description Item Description Number Number 25’ Airless Paint Hose 10000458 Handle Braces (2) 10004570 Airless Spray Gun with 617 Tip 10005114 Chassis 10003948 Spray Gun Star Knob 10004932 Belt Guard (Not Shown) 10003957 Spray Gun Trigger Lifting Bar Belt, (AX25)
4250 Airless Striping Machine AIRLESS SPRAY GUN DETAIL Part Number Description 10005116 SPRAY TIP GUARD 10002103 319 SPRAY TIP - STANDARD FOR GPS AND SKID MOUNTED STRIPERS 10005230 419 WHITE SPRAY TIP – UP TO 4” LINES 10005231 617 WHITE SPRAY TIP - STANDARD FOR WALK BEHIND STRIPERS 10005151 619 WHITE SPRAY TIP - STANDARD TIP FOR RIDE ON STRIPERS 10005119...
4250 Airless Striping Machine TROUBLESHOOTING GUIDE NEVER REMOVE THE FRONT COVER, PRESSURE ADJUSTING VALVE OR THE PUMP HEAD BLOCK. THIS WILL VOID THE WARRANTY. CALL NEWSTRIPE FOR SERVICE LOCATIONS IF THESE ITEMS REQUIRE SERVICE. PROBLEM REMEDY The engine will not start.
In no event shall Newstripe be liable for incidental or consequential damages and no person had any authority to bind it to any representation or warranty. Newstripe is not responsible for work done, materials furnished, or repairs made by others without its specific written authorization.
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