hdb3dl3sm-rev0611
Model HDB3/HDB4 Page 12
This pump is pressurized
internally with air pressure
during operation. Always
make certain that all bolting
is in good condition and
that all of the correct
bolting is reinstalled during assembly.
WARNING
Before pump operation,
i n s p e c t a l l g a s k e t e d
fasteners for looseness
caused by gasket creep. Re-
torque loose fasteners to
prevent leakage. Follow recommended torques
stated in this manual.
CAUTION
When used for toxic or
aggressive fluids, the pump
should always be flushed
clean prior to disassembly.
WARNING
B e f o r e m a i n t e n a n c e
or repair, shut off the
compressed air line,
bleed the pressure, and
disconnect the air line
from the pump. The discharge line may be
pressurized and must be bled of its pressure.
WARNING
B e f o r e d o i n g a n y
maintenance on the pump,
be certain all pressure is
completely vented from the
pump, suction, discharge,
piping, and all other
openings and connections. Be certain the air
supply is locked out or made non-operational,
so that it cannot be started while work is being
done on the pump. Be certain that approved
eye protection and protective clothing are worn
all times in the vicinity of the pump. Failure to
follow these recommendations may result in
serious injury or death.
WARNING
WARNING
Airborne particles and
loud noise hazards.
Wear ear and eye
protection.
WARNING
In the event of diaphragm
rupture, pumped material
may enter the air end of the
pump, and be discharged
into the atmosphere. If
pumping a product which is hazardous or toxic,
the air exhaust must be piped to an appropriate
area for safe disposition.
IMPORTANT SAFETY
INFORMATION
Take action to prevent static
sparking. Fire or explosion
can result, especially when
handling flammable liquids.
The pump, piping, valves,
containers or other miscellaneous equipment
must be grounded. (See page 12)
WARNING
IMPORTANT
Read these safety warnings
and instructions in this
manual completely, before
installation and start-up
of the pump. It is the responsibility of the
purchaser to retain this manual for reference.
Failure to comply with the recommendations
stated in this manual will damage the pump,
and void factory warranty.
Read these safety warnings
and instructions in this
manual completely, before
installation and start-up
of the pump. It is the responsibility of the
purchaser to retain this manual for reference.
Failure to comply with the recommendations
stated in this manual will damage the pump,
and void factory warranty.
RECYCLING
Many components of SANDPIPER
®
AODD pumps are made
of recyclable materials (see chart on page 10 for material
specifications). We encourage pump users to recycle worn out parts
and pumps whenever possible, after any hazardous pumped fluids
are thoroughly flushed.
Содержание HDB3
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