IWAKI PUMPS MXM Series, Инструкция по эксплуатации

Страница: 5 / 44

- 3 -
● Attention to magnetic force
Strong magnets are used in this pump. Personal injury may be caused
from the strong magnetic force. Follow the procedure on "Disassembly &
Assembly" when conducting maintenance work.
● Do not run pump dry
Running the pump without liquid, friction heat damages the inside of pump.
Dry running takes place when starting the pump with a closed suction line.
● A qualified operator only
The pump must be handled or operated by a qualified person with a full
understanding of the pump.
● Specified application only
The use of the pump in any application other than those clearly specified
may result in failure or damage.
● Take countermeasures against static electricity
When low electric conductivity liquids such as ultra-pure water and fluor
inactive liquid (e.g. Fluorinert
TM
) are handled, static electricity may be gener-
ated in the pump and may cause static discharge.
● Conduct degassing before operation
Always prime the pump and remove air before operation. Note that hydro-
gen peroxide and sodium hypochlorite easily generate gas and degassing is
needed before every operation. Otherwise, sliding parts may be damaged.
● Countermeasure against efflux
Take protective measures against an accidental chemical overflow results
from pump or piping breakage. Do not soak chemicals into the ground direc-
tory.
● Disposal of the used pump
Dispose of a used pump in accordance with local laws and regulations
(Consult a licensed industrial waste products disposing company.).
CAUTION
Safety instruction
Prohibited
Prohibited