Birchmeier M 255-25 Mode D'emploi page 22

Cleaning

Remove the emptying cover clean the chemical tank and filling strainer.

Fill the tank with clean water and thoroughly rinse the unit, including the hose and spry tube.

Drain off the residual water.
Care and maintenance

Regularly clean the air filter insert with petrol.

Check the electrode clearance of the spark plug (0,5-0,6 mm). Remove any soot.
Storing for the winter and protecting against freezing

Thoroughly clean the sprayer inside and outside.

Remove the spark plug, pour a few drops of oil into the plug opening and pull the recoil starter slowly 2-3 times. Adjust the
piston to top dead centre (TDC) and re-insert the plug.

Store the sprayer in a frost proof room or empty completely (including the hose and spray tube).
Troubleshooting
The purpose of this checklist is to assist you in rectifying minor malfunctions. If despite these efforts the problem still cannot be
solved, please consult your dealer.
Pump
Pump does not suck in:
The dust extraction hose is the matter?
The dust extraction hose tighten.
The dust extraction hose is clogged?
The dust extraction hose dismantle and clean.
The suction valve does not close?
Check the suction valve.
The valve spring is broken?
Replace the valve spring.
The plunger gasket is worn or damaged?
Replace the gasket, inspect the plunger.
Pump has a poor spry pattern:
The nozzle is clogged?
Clean the nozzle.
The nozzle is opening enlarged?
Fit a new nozzle.
The speed or the pressure is too low?
Increase the speed or the pressure.
The nozzle is too large?
Fit smaller nozzle.
The pressure regulator is worn?
Check the press regulator, renew if necessary, reverse valve seat.
Leakage at bottom between engine and pump:
The pumping rotary shaft seal is defective?
Renew the pumping rotary shaft seal.
Is pump damaged?
Renew pump.
Tubo flessibile da 20m
Farfalla (Choke)
Regolatore di pressione
Manopola per la
regolazione del gas
Pulsante di spegnimento
Dati tecnici
Modello: Spruzzatore motorizzato a 2 ruote M 255-25 BIRCHMEIER
Tipo di pompa: Pompa a doppio pistone
Misure esterne: 525 (Larghezza) x 610 (Profondità) x 995 (Altezza) mm
Peso a vuoto: 15,5 kg
Pressione: max. 25 bar
Tipo di trasmissione: Frizione centrifuga
Portata: fino a 9,6 l/min.
Contenuto serbatoio
di poltiglia: 25 litri
Motore
Modello: BE 230 P
Tipo: Motore a due tempi raffreddato ad aria
Contenuto cilindro: 22,5 ccm
Carburante: Miscela 25:1
Candela di accensione: NGK BPMR 6Y
Capacità serbatoio
del carburante: 0,9 litri
Numero di giri: 7000 U/min.
Potenza: 0,9 CV
Emissione del rumore
Livello sonoro, misurato in Db(a) 98
Livello sonoro, garantito, LWAG dB(A) 99
Tubo spruzzatore con
getto regolabile
Serbatoio di poltiglia
Candela
Avviatore reversibile
Serbatoio della benzina
Carello a 2 ruote