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English
The adjustment of knapsack strap
1. Tighten the strap
Pull the strap downward. Lift strap buckle upward to loosen. Pull the chest strap to tighten.
The adjustment of chest strap
2. Loosen the strap
Nozzle holderNozzle holder
Nozzle holder is provided in the top of chemical
tank and side part
Discharge
End of spraying hose
Adjusterlever
Howtoassemble Howtodisassemble
Assembly of waist stabilizer
The concave section of knapsack frame and the
convex section of waist stabilizer are inserted
together.
Pulling the adjuster lever releases the lock.
Before operation
Assembly of nozzle
After confirming the packing is in place, securely tighten nozzle pipe to grip, and wide nozzle to nozzle
pipe. Tighten the screw securely after confirming the packing to make ensure there is no water leakage.
Over-tightening will cause extrusion or break the packing. Correct tightening pressure is important.
Wide nozzle Nozzle pipe Grip
Ball cock Spraying hose assembly
Concavepart
Convexpart