Dixon 966057501 Benutzerhandbuch

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Manually Moving Unit
Pump release valves
Pump release valves are located at the front and rear 
of the pump. They are used to release the system 
so the machine may be moved by hand when not 
running. Tilt seat forward to gain access to the pump. 
The rear bypass valve sits directly opposite the front 
valve, below the seat support. It is not visible in the 
illustration. 
Use a 17 mm open end wrench or socket and ratchet. 
Turn the outer locknut 2-3 turns. Using an 8mm 
wrench or socket, turn the inner nut one turn.
Reverse the procedure to reset the pump, makng sure 
the outer locknut is tightened.
IMPORTANT INFORMATION
Tighten the valve moderately.
Do not overtighten the valve when closing. 
That can damage the valve seat.
8050-926
Pump release valve, front
opeRatIon
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