SAINT-GOBAIN MDP 50, Руководство по эксплуатации

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 Chemical reactions in the product chamber of the pump (mixture of different substances) and the
freezing of the liquid have to be avoided.
 Before putting the pump back into operation, the tightness of the pump has to be checked.
 The operation of the pump with nitrogen as driving gas is possible. In closed rooms sufficient
ventilation must be provided.
 Procedure for pump return: every unit which is send to SGPPL has to be accompanied by a RGA
(return goods authorization) sheet. Otherwise a processing is not possible. Please contact SGPPL or
local distributor to get the RGA file.
All pumps returned to SGPPL must be decontaminated

When the pump is handling liquids higher than 122°F (50°C), avoid direct contact with
the pump or piping system. Use appropriate hand protection if handling of the pump or
piping is necessary.

Always wear protective gear (goggles, face shield, acid resistant gloves, etc.), when
removing or servicing the pump. In addition, flush the pump completely with di water prior
to any service or maintenance.

Ensure suction or discharge line valves are fully opened during pump operation . Never
Close a suction or discharge line valve during operation.

Any fluctuation in supply air pressure or volume causes a change in pump discharge.
Install a regulating valve to stabilize supply air pressure.

When pumping a hazardous liquid, ventilating the cabinet is advised to remove toxic
gas which may permeate components and build up inside the equipment.