North Star M157305Y Owner's Manual page 3

Step 3. Spraying .................................................................................................................................................................... 17
Starting ................................................................................................................................................................................ 17
Spraying Procedure ............................................................................................................................................................ 17
Using Chemicals for Cleaning (if desired) ........................................................................................................................... 17
Hot Spray Procedure ........................................................................................................................................................... 18
Step 4. Stopping..................................................................................................................................................................... 19
STORAGE ................................................................................................................................................................... 19
Between-Use Storage ......................................................................................................................................................... 19
Long-Term Storage Preparation (between infrequent uses and at end of season) ............................................................. 19
Winter Storage Preparation ................................................................................................................................................. 19
MAINTENANCE & REPAIR ........................................................................................................................................ 20
MAINTENANCE SCHEDULE ..................................................................................................................................... 20
DETAILED INSTRUCTIONS - MAINTENANCE & REPAIR ...................................................................................... 20
Dust/Debris Removal .......................................................................................................................................................... 20
Inspect Fuel System(s) ....................................................................................................................................................... 20
Inspect Spray System ......................................................................................................................................................... 20
Clean Inlet Filter for Garden Hose ...................................................................................................................................... 21
Check Tire Pressure ........................................................................................................................................................... 21
Change Pump Oil ................................................................................................................................................................ 21
Drain Burner's Fuel Filter/Water Separator ......................................................................................................................... 21
Descale Heating Coil ........................................................................................................................................................... 21
Inspect and Clean Flow Switch ........................................................................................................................................... 22
Inspect Heating Coil and Desoot as Needed ...................................................................................................................... 22
Inspect/Clean/Adjust Electrodes ......................................................................................................................................... 23
Perform Engine Maintenance .............................................................................................................................................. 23
OIL BURNER ADJUSTMENT (ONLY NEEDED IF WHITE EXHAUST SMOKE APPEARS) ..................................... 24
TROUBLESHOOTING ................................................................................................................................................ 25
PARTS EXPLOSION- REV Y ..................................................................................................................................... 26
PARTS LIST- REV Y .................................................................................................................................................. 27
PUMP EXPLOSIONS .................................................................................................................................................. 28
COMET AXD 2527GE-NH PUMP EXPLODED VIEW ................................................................................................ 32
WIRING DIAGRAMS ................................................................................................................................................... 36
LIMITED WARRANTY ................................................................................................................................................ 39
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