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Lever cannot be lifted.
After lever operation,
the product does not
stop blowing even if
letting go of the lever.
1. Inlet pressure is low.
2. Sliding portions of the valve [5] and
valve seat [4] does not move
smoothly.
1. Scale stuck on contact surface
between valve [5] and valve seat
[4].
2.
Sliding portions of the valve [5]
and valve seat [4] does not move
smoothly.
1. Increase inlet pressure to 75% of set
pressure or more.
2. The product needs to be disassembled
and cleaned. Please contact us for repair
at our factory.
1.
Remove the scale by operating the lever
again. Please contact us for repair at our
factory if the trouble does not stop.
2. The product needs to be disassembled
and cleaned. Please contact us for repair
at our factory.
9
■EPDT-241■
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