KisanKraft
®
Portable Power Sprayer-Kerosene
Model-KK-P968
: +91.80.
22178200
Page 11 of 44
TROUBLESHOOTING GUIDE
Trouble
Probable Cause
Solution
Can’t supply
water, Unstable
pressure
Strainer Assembly blocked
Clean Strainer Assembly
Suction Hose is leaking
Lock tightly Wing Net or replace Packing
Redundant air inside pump
Exhaust redundant air from the pump
Valve damaged or blocked
Eliminate impurities or replace Valve Seal
Cylinder leaked
Grand too loose
Add spare washer ( After stopping the
machine)
V-packing damaged
Replace the V-packing
Pressure
shortage
Improper pressure adjustment Adjust adjusting screw to proper pressure
High pressure pipe is leaking
Check, repair, or replace high pressure
pipe
Valve or valve seat damaged Replace valve or valve seat
Oil leakage
Oil seal damaged, unlocked
tightly
Lock tightly or replace relevant oil seal
Temperature
Too high
No lubricating oil or is too dirty Replace with clean lubricating oil
Pressure or velocity too high Adjust to proper pressure or velocity
MAINTENANCE AND STORAGE
1.
Replace the oil after first 40 hours, and afterwards replace it once in every 70
hours.
2.
Each and every time once the work is finished operate it with clean water for 2
～
3 minutes to eliminate the residual chemical and keep all the parts clean.
3.
For long term storage, clean and wipe the spraying machine dry and place it in a
cool and dry place.
