Table of Contents

Important Safety Rules.....…...................................... 4-5

Warning Label Locations......…................................. 6

Unpacking………………………………………………….. 7

Machine Component Identification……………………… 8

Pump Component Identification..…………..…………… 9

Operation Instructions…........................…................ 10-13

Water Supply……………….………………………….. 10

Start-Up Instructions……………………..…………… 10

Shut-Down Instructions……………..………………… 10

Spray Gun Safety Lock…………………….…………. 11

Attaching the Pressure Hose……..………………….. 11

Attaching the Lance……………………………….….. 12

Operating the Nozzle………………...………..……… 12

Applying Chemicals..………………….………………. 13

Maintenance....................................…………………. 14-15

Maintenance Mode……………………………………. 14

Maintenance Schedule……………………….………. 14

Cleaning/Replacing the Nozzle Orifice…...………… 14

Engine Oil Change….……………………………..….. 15

Storage....................................……………………….. 15

Long Term Storage……………………………………. 15

Winter Storage………………………………………… 15

Troubleshooting .............................…......…….............. 16

Specifications and Accessories..........…….......…......... 16

Parts Explosion .......................................……............... 17

North Star M157471A owner manual Table of Contents