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This pump is self–priming. To prime it the first time, you must connect the air supply to the pump and slowly increase the air
pressure from 0 to the desired pressure using a pressure regulator, while keeping the outlet valve (ex. a grease gun) opened.
Once grease starts to come out through the grease gun/ guns, the pump is primed.
It is important tha the foo valve does not come in contact with dir y surfaces, especially the workshop floor, because it
t
NOTE:
may become contaminated with dirt or foreign particles that can damage the seals
SP
Esta bomba es auto-cebante. Para cebarla la primera vez, es conveniente conectar el aire a la bomba incrementando la presión
lentamente desde 0 bares a la presión deseada con el regulador de presión, manteniendo la válvula de salida (Ej. una pistola de
engrase) abierta. Cuando grasa empieza salir de la pistola/ las pistolas, la bomba está cebada.
Es importante que la válvula de pie no esté en contacto con zonas sucias, tales como el suelo de un taller, porque puede
NOTA:
entrar virutas o partículas que podrían llegar a dañar las juntas.
FR
Cette pompe est auto-amorçante : pour l'amorcer pour la première fois, il est préférable de brancher l'air à la pompe en
augmentant progressivement la pression de 0 bar à celle désirée à l'aide du régulateur de pression, tout en maintenant la vanne
d'arrêt (un pistolet à graisse par exemple) ouverte. La pompe sera donc amorcée dès que la graisse sortira du ou des pistolets à
graisse.
NOTE:
Il est primordial que le clapet de pied ne so
car les impuretés pourraient sérieusement endommager les joints
Troubleshooting/ Anomalías y sus soluciones/ Anomalies et solutions
Symptoms
The pump is not cycling or there is no
grease delivery.
The pump begins to cycle too quickly.
The pump keeps on cycling although the
grease outlet is closed.
Grease leakage through the air outlet
muffler.
Air leakage through the air outlet muffler.
Reduction of grease delivery.
Diminution of grease pressure.
Samson Corporation-Swannanoa, NC 287778 -
Operation/ Modo de empleo/ Mode d'emploi
t
it j
amais posé à même le sol ou au contact de toute autre zone dite « sale »
Possible Reasons
Not enough air supply pressure
Some outlet line component is clogged or
closed.
There are air pockets in the grease inlet area.
The drum is empty or the grease level is
beneath the suction tube inlet.
There is a grease leakage in some point of the
outlet circuit.
Contamination in the upper valve or in the foot
valve.
The Outlet Adapter is loose. (62)
Grease has by-passed to the air motor caused
by worn or damaged seals (33) or O ring (31).
The sliding valve (19) does not close correctly.
The valve support (20) or the spring (25) are
damaged.
The air piston (4) is damaged.
The O ring (6) is damaged.
There are air pockets in the grease inlet area.
Contamination in the upper valve or in the foot
valve.
The high-pressure cylinder (51) or the high
pressure piston (44) is scored.
t
.
.
Increase the air supply pressure slowly.
Clean or open the outlet circuit.
Stir and Compact the grease.
Replace the drum or lower the suction
tube until the inlet reaches below the
grease level.
Verify and tighten or repair.
Disassemble and clean. Replace damaged
components.
Reinstall with Loctite #242 or equivalent.
Replace the worn or damaged parts.
Remove and clean. Replace if damaged.
Replace the damaged items.
Replace.
Replace the Gland Housing assembly.
Stir and Compact the grease.
Disassemble
damaged.
Replace.
800.311.1047
www.samsoncorporation.com
Solutions
and
clean.
Replace
if
3
300
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