HydraMaster CDS 4.8, Руководство пользователя

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Clutch Drive System Page 5-5
HydraMaster Corporation
CDS 4.8
5/5/99
Chemical Tank
Troubleshooting
1.1 The anti-siphon foot valve is clogged Inspect the anti-siphon screen and
or missing causing the solution to remove any debris. Rinse it out in
flow in reverse from the mix tank to warm water or a vinegar solution.
the chemical jug.
1.2 The flowmeter is cracked allowing Check for hairline cracks in the
air intake which causes a loss of flowmeter. Fittings in the back of
chemical suction. the meter can be tightened too much
causing a crack. Freezing can also
cause cracks. Replace the flow-
meter if necessary.
1.3 The water pressure to the machine is Unscrew the spring from the foot
too low causing a loss of chemical valve if you are in a low water
suction. The volume of water enter- pressure area. After removing the
ing the mix tank is not be enough to spring, the chemical hose must sit
siphon the chemical. verticaly in the jug enabling the ball
In the foot valve to seat by gravity.
(This is only a temporary fix.)
Also check the incoming garden
hose filter.
1.4 The chemical feed hose is cracked If given the opportunity, the
or split causing a loss of chemical chemical venturi will suck air rather
suction. than water. Check for air leaks in
the upper and lower hoses. Replace
any defective hoses.
No. Problem/
Possible Cause
Solution
1.0 There is a loss of, or erratic
chemical flow.
5/12/99