2019_07_22-10:00
6
836 829 R. 07/19
SAMOA Industrial, S.A. · Pol. Ind. Porceyo, I-14 · Camino del Fontán, 831 · 33392 - Gijón - Spain · Tel.: +34 985 381 488 · www.samoaindustrial.com
EN
FILTER REPLACEMENT
WARNING:
Release all pressure within the system
and disconnect the air supply to the pump prior to
performing strainer replacement. Discharge
pressure operating the gun into an appropriate
container and open any bleeder-type air valves and
fluid drain valves in the system if necessary.
!
TROUBLE-SHOOTING
TECHNICAL SPECIFICATIONS
• The gun can be provided with a strainer (optional). To
inspect strainer or make replacement read the following
procedure. Remove the cover (1) (optional) of the
swivel and loosen the nut (2) of the hose.
1
2
• Remove the o-ring (3) fixing the filter (4)
and then filter.
• Check the filter and cleaning it or replacing as
necessary. Place again the filter with the
o-ring and install the hose with the swivel
cover (optional).
4
3
Maximum flow rate
40 l/min (4.5 gpm)
Maximum working
pressure
100 bar (1450 psi)
Operating
temperature range
-10 ºC to 70 ºC (14 ºF to 158 ºF)
Burst pressure
400 bar (5800 psi)
Fluid inlet
1/2" BSP
Fluid outlet
1/2" BSP y brida con alojamiento
para junta tórica
Wetted parts
Aluminio, NBR, acero cincado
Fluid compatibility
Aceite, glicol y anticongelante
Weight
500 g (1.1 lb)
110 mm
(4.3 in)
55 mm
(2.1 in)
180 mm (7.1 in)
250 mm (9.8 in)
PROBLEM
CAUSE
SOLUTION
Slow flow.
Strainer clogged, if it is installed (optional).
Clean or replace strainer.
Pump pressure is low.
Increase pump air pressure.
Valve leaks.
Valve seal worn or damaged.
Disassemble the valve for inspection. If it is
not damaged, clean seat valve. Otherwise,
replace the valve.
Foreign material on valve seal.
Leakage at cam.
O-ring worn or damaged.
Replace o-ring according to instructions.
Leakage at swivel.
The swivel is loose.
Tighten swivel assembly.
Swivel o-ring worn or damaged.
Replace o-ring.
SPARE PARTS SEE PAGE 28.
REPARATION KITS
