Product Circuit Maintenance - Piusi MA 130 Instrucciones De Uso Y Mantenimiento

Put the following prohibition and danger signs near the place where the pump is
installed
General Danger
Danger Sign Corrosive
Material
Danger Toxic Danger
Material Incandes-
cent Liquid
Sprinkles
P

PRODUCT CIRCUIT MAINTENANCE

WARNING
A. discharge the product being pumped and close the product on-off valves (both
on the intake and delivery sides).
B. Circulate a suitable non-flammable washing fluid then drain it off and close the
product shut-off valve.
C. Shut-off the air supply using the relevant three-way valve whilst making sure that
no residual pressure subsists.
D. Shut-off air supply upstream;
E. Wait for the pump to cool down for at least fifteen minutes;
F. Perform the necessary operations while wearing protection gloves and any other
appropriate personal protection equipment (face masks, gloves, closed shoes, etc.):
DANGER OF BURNING AND EJECTION OF LIQUID UNDER PRESSURE.
Danger
Flammable Explosive
Material Material
Prohibition No smoking
on Open
Flames' Use
before intervening on the pump and/or performing
any maintenance or repair, you must:
A
Danger
C
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