Technical Specifications; Troubleshooting - Samoa 363 053 Guía De Servicio Técnico Y Recambio

TECHNICAL SPECIFICATIONS

Maximum flow with extensión
Pressure drop at max. flow
Max. working pressure
Temperature operating range
Burst pressure
Fluid inlet
Fluid outlet
Wetted materials
Fluid compatibility
Weight
130 mm
130 mm

TROUBLESHOOTING

PROBLEM
Slow flow.
Valve leaks.
Valve does not open.
Leakage at swivel connection.
Leakage at swivel body.
Leakage at valve body.
Leakage at valve plunger.
SAMOA Industrial, S.A. · Pol. Ind. Porceyo, I-14 · Camino del Fontán, 831 · 33392 - Gijón - Spain · Tel.: +34 985 381 488 · www.samoaindustrial.com
80 l/min (21 gpm).
3 bar (43.5 psi).
100 bar (1450 psi).
-10 ºC a 70 ºC (14 ºF to 158 ºF).
400 bar (5800 psi) minimum.
3/4" BSP - 1" BSP (depending on model).
3/4" BSP.
Aluminium, zinc plated brass, NBR, zinc plated steel.
Engine oil, hydraulic oil, antifreeze fluid.
2,05 kg (4.52 Ib).
580 mm
506 mm
CAUSE
Strainer clogged, if it is installed (optional). Clean or replace strainer.
Pump pressure is low.
Valve seal worn or damaged.
Foreign material on valve seal.
Nozzle closed.
Foreign material on valve seal.
Swivel connection loose.
Swivel o-ring worn or damaged.
Swivel o-ring worn or damaged.
Valve o-ring worn or damaged.
Valve body loose.
Plunger o-ring worn or damaged.
30º
SOLUTION
Increase pump air pressure.
Disassemble the valve for inspection.
If it is not damaged, clean seat valve.
Otherwise, replace the valve.
Open the nozzle.
Disassemble the valve for inspection.
If it is not damaged, clean seat valve.
Otherwise, replace the valve.
Tighten the swivel assembly.
Replace o-ring.
Replace o-ring.
Replace o-ring.
Tighten valve body.
Replace o-ring.
R. 09/20 836 837
EN
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