JBM 53793 Manual De Instrucciones página 5

REF. 53793
Screw the lance into the handle and the handle into
the hose.
You can attach the lance to the lance holder when
transporting the sprayer.
OPERATION
1. Open the tank lid (do not take out the filter) and
pour in the chemical liquid.
2. Close the lid.
3. Put the sprayer on your back and adjust the carr-
ying straps to a suitable length.
4. Pump the handle up and down 6-8 times to suck
liquid and raise pressure.
5. Press the lever and start to spray.
MAINTENANCE
After every use, rinse the inside of the tank with clean
water.
Drop lubricant regularly onto the felt sealing washer at
the top of the air chamber.
This ensures smooth moving and prevent leakage of
liquid.
To change the cup ring at the bottom of air chamber,
proceed as follows:
• Take out the air chamber
• Remove the seal valve
• Extract the cup ring
• Put a new cup ring
• Put back the seal valve and reassemble the air
chamber.
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