A.0200.301 – IM-TA/03.00 EN (03/2007)
7
•
Improper grounding, poor ventilation, or unshielded fire or spark can create a danger of
fire or explosion. Therefore, the following precautions are strongly advised:
-
All peripheral equipment and piping connected to this product should be properly
grounded.
-
To pump flammable liquids, use a model with an aluminium or stainless-steel casing.
-
Whenever you notice any spark while operating this product, immediately stop its
operation, and do NOT start using it again unless you are sure of the cause and
corrective actions have been taken.
-
Depending upon the type of fluid being pumped, bubbles of flammable gas may be
generated. Make sure that ventilation is satisfactory.
-
This product itself, its piping and exhaust ports should be kept away from unshielded
fire, spark and other causes of ignition. If a diaphragm is damaged, fluid will gush out
together with air from the exhaust port.
-
Do NOT leave gasoline or solvent etc, that contains waste at the work site.
-
Machinery and other equipment near the place of installation of this product should be
properly insulated to prevent conduction with each other.
-
Do NOT operate heating devices that create flames or have heating filaments anywhere
near the pump or its piping.
-
If there are flammable gases in the air while the pump is operating, do NOT switch
electric appliance on and off.
-
Do NOT operate a gasoline engine at the work site.
-
Restrict smoking at the work site.
• After you shut down the pump and disconnect the piping, some fluid may remain inside the
pump. Also, if the pump is left unused for a prolonged period, some fluid may remain inside
the pump and connected piping. Therefore, be sure to purge the system of fluid and clean
the pump before prolonged disuse. If the product is left unused for a prolonged period with
fluid remaining in the connected piping as well as the pump itself, the fluid may expand,
depending on the ambient temperature (because of freezing or heat), which may cause
damage to the pump and/or piping and possible leakage of fluid.
• Always use genuine TopAir parts when replacing component parts of this product. Do
NOT attempt to modify the components parts or replace them with other than genuine
TopAir parts.
• Torque of all tightening parts must be inspected before operation. Designated torque are
mentioned in maintenance manual.
• When pumping a hazardous fluid (hot,
flammable, strong acid, etc) with this
product, provide protective measures
(install a pit, a protection box, sensors,
etc) in consideration of possible
leakage of fluid, and post warning signs
at necessary places. Leakage of fluid
may cause fire, air pollution or a
serious accident. When pumping a
hot fluid, the casing and piping will
becomehot, which may burn the skin
when touched.
Fig. 2.1
Air
Содержание JOHNSON PUMP TopAir TA-15
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Страница 49: ...A 0200 301 IM TA 03 00 EN 03 2007 49 20 6 TA 15 FP_ FVT...
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Страница 57: ...TA 15 BA_ TA 15 BS_ TA 15 FP_ TA 15 FVT TA 15 FTT TA 15 FXT A 0200 301 IM TA 03 00 EN 03 2007 57 21 2 TA 15...
