4
WARNING
- When pumping a hazardous material (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 material, and post warning signs at necessary places.
Make the warning symbols in [12.Warning symbols], and attach them to the casing and
piping, etc.
Leakage of material may cause fire,
air pollution or a serious accident.
When pumping a hot material, the
casing and piping will become hot,
which may burn the skin when
touched.
- Before use, be sure you are familiar with the precautions regarding the powder material to
be pumped and verify the material compatibility for the pump parts that will come into
contact with the powder material. NEVER use the pump with any powder material which is
not compatible with the pump parts or poses a risk of explosion. If you are unsure of the
material compatibility for the pump parts, contact your dealer or our regional office.
Use of the powder material which is not compatible with the materials used in the pump
parts may result in damage to the pump or material leaks.
- When working in the vicinity of pumping of material with this product, be sure to wear
protective gear (goggles, mask, etc.).
- When using this product, observe the relevant regulatory rules concerning fire prevention,
labor safety standards, etc.
- If you have any questions on the operation of this product (method of connection or
installation), contact your dealer or our regional office.
CAUTION
- When operating this product, it may generate loud operating noise, depending upon the
condition of use (material pumped, supply air pressure and discharge pressure). If
regulatory rules apply, provide appropriate acoustic measures where necessary. (For the
noise value of this product, see [9.1 Main specifications].)
- To drive this product, use supply air with minimum moisture content.
- If a diaphragm is damaged, the powder material may be exposed to supply air or flow into
the main body. Considering this, do not use the pump if the powder material can be affected
by supply air or air dust or if the powder material is incompatible with the material use in
the main body.
- While operating this product, do NOT cover the intake port by hand.
- If the pump remains unused for a long period of time, or you have misgivings about running
the pump, please consult with the dealer where you purchased it or our Sales office.
Fig.0.1
