JBM 54014 Manual De Instrucciones página 7

REF. 54014
19. Insert the strap buckle into the base of the
tank.
20. Fasten the other side of the buckle.
OPERATION
1. Open the tank cover (do not remove the filter) and pour
in the required chemical liquid..
2. Close the cover.
3. Put on backpack sprayer and adjust the carrying strap to
a suitable and comfortable length.
4. Press the handle 6-8 times up and down to absorb the
liquid and increase pressure.
5. Press the handle and start spraying.
MAINTENANCE
After each use, you should do the following:
• Pour out the retained chemical liquid.
• Flush the chemical liquid of the tank with clean water.
• To dry it, open the lid of the tank and hang it upside
down in a cool and windy place.
• Move the pump lever and spray for several minutes to
clean the inside of the sprayer.
Regularly apply lubricant to the felt washer of the air chamber
cover to ensure smooth movements and to avoid leakage of
chemical liquid.
When the nozzle becomes blocked, try washing with it with
clean water.
TROUBLESHOOTING
Problem
Leaks and spray Worn gaskets o
malfunction gaskets not well
placed.
Pressure is low The spray head
is worn.
There is no Sealing ball is
pressure to not in its correct
shake the pump position.
lever
· 7 ·
Cause Solution
Change gaskets.
Place the gaskets
correctly.
1. Replace the
spray head and
increase the
lubricant
2. Clean the outer
layer
Install the sealing
ball correctly.