55
GB
7. Trouble shooting
Air is applied to pump but pump is not starting
. Clean filters and debris from all fluid lines.
. Make sure all valves on fluid lines are open.
3. Inspect diaphragms for rupture.
4 Air pressure must not be below .4 bar.
Pump is pumping but not priming
. Check all suction line connections for leakage.
. Inspect check valves for wear or debris.
3. Suction lift specifications may be exceeded.
4. If fluid is viscous use larger suction lines.
Leakage
. Retorque all fasteners to specified torque requirements.
. Replace o-rings.
3. Inspect diaphragms for rupture.
Low Flow rate
. Confirm air pressure and air capacity at the air valve as required.
. Check for leaks in suction line or obstructions in lines.
3. If fluid is viscous use larger suction lines.
Air in discharge lines
. Check for leaks in suction lines.
. Inspect diaphragms for rupture.
Erratic cycling
. Inspect check valve seats for debris.
. Inspect fluid lines for debris.
3. Automatic valves must be properly functioning.
4. Viscosity of product may be changing.
Premature destruction of wetted components
. If fluid is abrasive slow down pump or increase size of pump.
. Filter fluid for sharp objects.
3. Make sure fluid is compatible with wetted materials.
Содержание Size 1 - 1/4"
Страница 39: ...39 GB Dimensions in mm 5 2 Model 3 8 Outlet Air Inlet Inlet 4 Slots Dia 7 6 Front View Side View...
Страница 49: ...49 GB 6 Performance Curves 6 1 Model 1 4 6 2 Model 3 8 Band Clamp Version...
Страница 50: ...50 GB 6 4 Model 1 2 Bolted Version 6 3 Model 1 2 Band Clamp Version...
Страница 51: ...51 GB 6 6 Model 1 Bolted Version 6 5 Model 1 Band Clamp Version...
Страница 52: ...52 GB 6 8 Model 1 1 2 Bolted Version 6 7 Model 1 1 2 Band Clamp Version...
Страница 53: ...53 GB 6 10 Model 2 Bolted Version 6 9 Model 2 Band Clamp Version...
Страница 54: ...54 GB 6 11 Model 3 Bolted Version...
Страница 56: ...56 GB...
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