Operation; Maintenance - Jung Pumpen SGR 125 Manual De Instalación Y Del Operario

Operation • Maintenance

Operation

Risk of explosion and hazardous gas . after
the pump is installed and sewage has entered the basin,
poisonous methane and hydrogen sulfide gases are
present. never enter a wet well unless the cover is open
for a sufficient period of time to allow fresh air into the
basin. It is recommended that a man in the basin wear
a harness attached to a rope to the surface, so that he
can be pulled out in case of asphyxiation. the rail lift-out
system is designed so that no service is required inside
the basin.
to avoid overheating the pump motor for continuous
operation, the pump must be completely submerged in
liquid. set the level switches to maintain this submerged
condition. do not allow the pump to run in a dry sump.
It will void the warranty and may damage the pump.
the pump builds up heat and pressure during operation -
allow time for pump to cool before handling or servicing.
only qualified personnel should install, operate or
repair lift system or pump. Keep clear of suction and
discharge openings. do not insert fingers in pump with
power connected.
the sump basin and lid (or hatch), pump, and piping
should be protected from freezing temperatures. If there
is any danger of freezing temperatures, the basin should
be drained. Consult your pump manual for instructions
on how to drain the pump to protect it from freezing.
For parts or assistance, call Jung Pumpen Customer Service at 1-800-642-5930

Maintenance

only qualified mechanics with proper tools and
knowledge should attempt to service this pump.
Heavy parts . use lifting gear of appropriate
capacity positioned directly over lift point(s).
Risk of infection from pathogens (such
as hepatitis) which can collect on pump during normal
operation. submerge the complete pump in a disinfectant
solution (dilute chlorine bleach) for at least one hour
before disassembly.
the pump must always be lifted by the lift-out chain or
cable and never by the power supply cable.
other than local authority mandated inspections,
there is no routine maintenance required for the basin
system. refer to the pump manual for any pump-related
maintenance procedures.
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